From aca0f4dcaed3af3ae2ed689e3ae556269c3f6691 Mon Sep 17 00:00:00 2001 From: Fred Sundvik Date: Sun, 9 Jul 2017 13:20:03 +0300 Subject: Move GDISP drivers to /drivers/ugfx --- drivers/ugfx/gdisp/IS31FL3731C/driver.mk | 2 + drivers/ugfx/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c | 312 +++++++++++++++++++ drivers/ugfx/gdisp/IS31FL3731C/gdisp_lld_config.h | 36 +++ drivers/ugfx/gdisp/st7565ergodox/driver.mk | 2 + .../ugfx/gdisp/st7565ergodox/gdisp_lld_ST7565.c | 329 +++++++++++++++++++++ .../ugfx/gdisp/st7565ergodox/gdisp_lld_config.h | 27 ++ drivers/ugfx/gdisp/st7565ergodox/st7565.h | 39 +++ 7 files changed, 747 insertions(+) create mode 100644 drivers/ugfx/gdisp/IS31FL3731C/driver.mk create mode 100644 drivers/ugfx/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c create mode 100644 drivers/ugfx/gdisp/IS31FL3731C/gdisp_lld_config.h create mode 100644 drivers/ugfx/gdisp/st7565ergodox/driver.mk create mode 100644 drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_ST7565.c create mode 100644 drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_config.h create mode 100644 drivers/ugfx/gdisp/st7565ergodox/st7565.h (limited to 'drivers') diff --git a/drivers/ugfx/gdisp/IS31FL3731C/driver.mk b/drivers/ugfx/gdisp/IS31FL3731C/driver.mk new file mode 100644 index 000000000..58a16d209 --- /dev/null +++ b/drivers/ugfx/gdisp/IS31FL3731C/driver.mk @@ -0,0 +1,2 @@ +GFXINC += drivers/ugfx/gdisp/IS31FL3731C +GFXSRC += drivers/ugfx/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c diff --git a/drivers/ugfx/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c b/drivers/ugfx/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c new file mode 100644 index 000000000..2d78a5533 --- /dev/null +++ b/drivers/ugfx/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c @@ -0,0 +1,312 @@ +/* +Copyright 2016 Fred Sundvik + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . +*/ + +#include "gfx.h" + +#if GFX_USE_GDISP + +#define GDISP_DRIVER_VMT GDISPVMT_IS31FL3731C_ERGODOX +#include "gdisp_lld_config.h" +#include "src/gdisp/gdisp_driver.h" + +#include "board_IS31FL3731C.h" + + +// Can't include led_tables from here +extern const uint8_t CIE1931_CURVE[]; + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +#ifndef GDISP_SCREEN_HEIGHT + #define GDISP_SCREEN_HEIGHT 9 +#endif +#ifndef GDISP_SCREEN_WIDTH + #define GDISP_SCREEN_WIDTH 16 +#endif +#ifndef GDISP_INITIAL_CONTRAST + #define GDISP_INITIAL_CONTRAST 0 +#endif +#ifndef GDISP_INITIAL_BACKLIGHT + #define GDISP_INITIAL_BACKLIGHT 0 +#endif + +#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) + +#define IS31_ADDR_DEFAULT 0x74 + +#define IS31_REG_CONFIG 0x00 +// bits in reg +#define IS31_REG_CONFIG_PICTUREMODE 0x00 +#define IS31_REG_CONFIG_AUTOPLAYMODE 0x08 +#define IS31_REG_CONFIG_AUDIOPLAYMODE 0x18 +// D2:D0 bits are starting frame for autoplay mode + +#define IS31_REG_PICTDISP 0x01 // D2:D0 frame select for picture mode + +#define IS31_REG_AUTOPLAYCTRL1 0x02 +// D6:D4 number of loops (000=infty) +// D2:D0 number of frames to be used + +#define IS31_REG_AUTOPLAYCTRL2 0x03 // D5:D0 delay time (*11ms) + +#define IS31_REG_DISPLAYOPT 0x05 +#define IS31_REG_DISPLAYOPT_INTENSITY_SAME 0x20 // same intensity for all frames +#define IS31_REG_DISPLAYOPT_BLINK_ENABLE 0x8 +// D2:D0 bits blink period time (*0.27s) + +#define IS31_REG_AUDIOSYNC 0x06 +#define IS31_REG_AUDIOSYNC_ENABLE 0x1 + +#define IS31_REG_FRAMESTATE 0x07 + +#define IS31_REG_BREATHCTRL1 0x08 +// D6:D4 fade out time (26ms*2^i) +// D2:D0 fade in time (26ms*2^i) + +#define IS31_REG_BREATHCTRL2 0x09 +#define IS31_REG_BREATHCTRL2_ENABLE 0x10 +// D2:D0 extinguish time (3.5ms*2^i) + +#define IS31_REG_SHUTDOWN 0x0A +#define IS31_REG_SHUTDOWN_OFF 0x0 +#define IS31_REG_SHUTDOWN_ON 0x1 + +#define IS31_REG_AGCCTRL 0x0B +#define IS31_REG_ADCRATE 0x0C + +#define IS31_COMMANDREGISTER 0xFD +#define IS31_FUNCTIONREG 0x0B // helpfully called 'page nine' +#define IS31_FUNCTIONREG_SIZE 0xD + +#define IS31_FRAME_SIZE 0xB4 + +#define IS31_PWM_REG 0x24 +#define IS31_PWM_SIZE 0x90 + +#define IS31_LED_MASK_SIZE 0x12 +#define IS31_SCREEN_WIDTH 16 + +#define IS31 + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +typedef struct{ + uint8_t write_buffer_offset; + uint8_t write_buffer[IS31_FRAME_SIZE]; + uint8_t frame_buffer[GDISP_SCREEN_HEIGHT * GDISP_SCREEN_WIDTH]; + uint8_t page; +}__attribute__((__packed__)) PrivData; + +// Some common routines and macros +#define PRIV(g) ((PrivData*)g->priv) + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +static GFXINLINE void write_page(GDisplay* g, uint8_t page) { + uint8_t tx[2] __attribute__((aligned(2))); + tx[0] = IS31_COMMANDREGISTER; + tx[1] = page; + write_data(g, tx, 2); +} + +static GFXINLINE void write_register(GDisplay* g, uint8_t page, uint8_t reg, uint8_t data) { + uint8_t tx[2] __attribute__((aligned(2))); + tx[0] = reg; + tx[1] = data; + write_page(g, page); + write_data(g, tx, 2); +} + +static GFXINLINE void write_ram(GDisplay *g, uint8_t page, uint16_t offset, uint16_t length) { + PRIV(g)->write_buffer_offset = offset; + write_page(g, page); + write_data(g, (uint8_t*)PRIV(g), length + 1); +} + +LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { + // The private area is the display surface. + g->priv = gfxAlloc(sizeof(PrivData)); + __builtin_memset(PRIV(g), 0, sizeof(PrivData)); + PRIV(g)->page = 0; + + // Initialise the board interface + init_board(g); + gfxSleepMilliseconds(10); + + // zero function page, all registers (assuming full_page is all zeroes) + write_ram(g, IS31_FUNCTIONREG, 0, IS31_FUNCTIONREG_SIZE); + set_hardware_shutdown(g, false); + gfxSleepMilliseconds(10); + // software shutdown + write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); + gfxSleepMilliseconds(10); + // zero function page, all registers + write_ram(g, IS31_FUNCTIONREG, 0, IS31_FUNCTIONREG_SIZE); + gfxSleepMilliseconds(10); + + + // zero all LED registers on all 8 pages, and enable the mask + __builtin_memcpy(PRIV(g)->write_buffer, get_led_mask(g), IS31_LED_MASK_SIZE); + for(uint8_t i=0; i<8; i++) { + write_ram(g, i, 0, IS31_FRAME_SIZE); + gfxSleepMilliseconds(1); + } + + // software shutdown disable (i.e. turn stuff on) + write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); + gfxSleepMilliseconds(10); + + // Finish Init + post_init_board(g); + + /* Initialise the GDISP structure */ + g->g.Width = GDISP_SCREEN_WIDTH; + g->g.Height = GDISP_SCREEN_HEIGHT; + g->g.Orientation = GDISP_ROTATE_0; + g->g.Powermode = powerOff; + g->g.Backlight = GDISP_INITIAL_BACKLIGHT; + g->g.Contrast = GDISP_INITIAL_CONTRAST; + return TRUE; +} + +#if GDISP_HARDWARE_FLUSH + LLDSPEC void gdisp_lld_flush(GDisplay *g) { + // Don't flush if we don't need it. + if (!(g->flags & GDISP_FLG_NEEDFLUSH)) + return; + + PRIV(g)->page++; + PRIV(g)->page %= 2; + // TODO: some smarter algorithm for this + // We should run only one physical page at a time + // This way we don't need to send so much data, and + // we could use slightly less memory + uint8_t* src = PRIV(g)->frame_buffer; + for (int y=0;yg.Backlight / 100; + PRIV(g)->write_buffer[get_led_address(g, x, y)]=CIE1931_CURVE[val]; + ++src; + } + } + write_ram(g, PRIV(g)->page, IS31_PWM_REG, IS31_PWM_SIZE); + gfxSleepMilliseconds(1); + write_register(g, IS31_FUNCTIONREG, IS31_REG_PICTDISP, PRIV(g)->page); + + g->flags &= ~GDISP_FLG_NEEDFLUSH; + } +#endif + +#if GDISP_HARDWARE_DRAWPIXEL + LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) { + coord_t x, y; + + switch(g->g.Orientation) { + default: + case GDISP_ROTATE_0: + x = g->p.x; + y = g->p.y; + break; + case GDISP_ROTATE_180: + x = GDISP_SCREEN_WIDTH-1 - g->p.x; + y = g->p.y; + break; + } + PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x] = gdispColor2Native(g->p.color); + g->flags |= GDISP_FLG_NEEDFLUSH; + } +#endif + +#if GDISP_HARDWARE_PIXELREAD + LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) { + coord_t x, y; + + switch(g->g.Orientation) { + default: + case GDISP_ROTATE_0: + x = g->p.x; + y = g->p.y; + break; + case GDISP_ROTATE_180: + x = GDISP_SCREEN_WIDTH-1 - g->p.x; + y = g->p.y; + break; + } + return gdispNative2Color(PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x]); + } +#endif + +#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL + LLDSPEC void gdisp_lld_control(GDisplay *g) { + switch(g->p.x) { + case GDISP_CONTROL_POWER: + if (g->g.Powermode == (powermode_t)g->p.ptr) + return; + switch((powermode_t)g->p.ptr) { + case powerOff: + case powerSleep: + case powerDeepSleep: + write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); + break; + case powerOn: + write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON); + break; + default: + return; + } + g->g.Powermode = (powermode_t)g->p.ptr; + return; + + case GDISP_CONTROL_ORIENTATION: + if (g->g.Orientation == (orientation_t)g->p.ptr) + return; + switch((orientation_t)g->p.ptr) { + /* Rotation is handled by the drawing routines */ + case GDISP_ROTATE_0: + case GDISP_ROTATE_180: + g->g.Height = GDISP_SCREEN_HEIGHT; + g->g.Width = GDISP_SCREEN_WIDTH; + break; + case GDISP_ROTATE_90: + case GDISP_ROTATE_270: + g->g.Height = GDISP_SCREEN_WIDTH; + g->g.Width = GDISP_SCREEN_HEIGHT; + break; + default: + return; + } + g->g.Orientation = (orientation_t)g->p.ptr; + return; + + case GDISP_CONTROL_BACKLIGHT: + if (g->g.Backlight == (unsigned)g->p.ptr) + return; + unsigned val = (unsigned)g->p.ptr; + g->g.Backlight = val > 100 ? 100 : val; + g->flags |= GDISP_FLG_NEEDFLUSH; + return; + } + } +#endif // GDISP_NEED_CONTROL + +#endif // GFX_USE_GDISP diff --git a/drivers/ugfx/gdisp/IS31FL3731C/gdisp_lld_config.h b/drivers/ugfx/gdisp/IS31FL3731C/gdisp_lld_config.h new file mode 100644 index 000000000..bb28ad775 --- /dev/null +++ b/drivers/ugfx/gdisp/IS31FL3731C/gdisp_lld_config.h @@ -0,0 +1,36 @@ +/* +Copyright 2016 Fred Sundvik + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . +*/ + +#ifndef _GDISP_LLD_CONFIG_H +#define _GDISP_LLD_CONFIG_H + +#if GFX_USE_GDISP + +/*===========================================================================*/ +/* Driver hardware support. */ +/*===========================================================================*/ + +#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing +#define GDISP_HARDWARE_DRAWPIXEL TRUE +#define GDISP_HARDWARE_PIXELREAD TRUE +#define GDISP_HARDWARE_CONTROL TRUE + +#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_GRAY256 + +#endif /* GFX_USE_GDISP */ + +#endif /* _GDISP_LLD_CONFIG_H */ diff --git a/drivers/ugfx/gdisp/st7565ergodox/driver.mk b/drivers/ugfx/gdisp/st7565ergodox/driver.mk new file mode 100644 index 000000000..401e15e69 --- /dev/null +++ b/drivers/ugfx/gdisp/st7565ergodox/driver.mk @@ -0,0 +1,2 @@ +GFXINC += drivers/ugfx/gdisp/st7565ergodox +GFXSRC += drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_ST7565.c diff --git a/drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_ST7565.c b/drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_ST7565.c new file mode 100644 index 000000000..c576280a1 --- /dev/null +++ b/drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_ST7565.c @@ -0,0 +1,329 @@ +/* + * This file is subject to the terms of the GFX License. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://ugfx.org/license.html + */ + +#include "gfx.h" + +#if GFX_USE_GDISP + +#define GDISP_DRIVER_VMT GDISPVMT_ST7565_ERGODOX +#include "gdisp_lld_config.h" +#include "src/gdisp/gdisp_driver.h" + +#include "board_ST7565.h" + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +#ifndef GDISP_SCREEN_HEIGHT +#define GDISP_SCREEN_HEIGHT 32 +#endif +#ifndef GDISP_SCREEN_WIDTH +#define GDISP_SCREEN_WIDTH 128 +#endif +#ifndef GDISP_INITIAL_CONTRAST +#define GDISP_INITIAL_CONTRAST 35 +#endif +#ifndef GDISP_INITIAL_BACKLIGHT +#define GDISP_INITIAL_BACKLIGHT 100 +#endif + +#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) + +#include "st7565.h" + +/*===========================================================================*/ +/* Driver config defaults for backward compatibility. */ +/*===========================================================================*/ +#ifndef ST7565_LCD_BIAS +#define ST7565_LCD_BIAS ST7565_LCD_BIAS_7 +#endif +#ifndef ST7565_ADC +#define ST7565_ADC ST7565_ADC_NORMAL +#endif +#ifndef ST7565_COM_SCAN +#define ST7565_COM_SCAN ST7565_COM_SCAN_INC +#endif +#ifndef ST7565_PAGE_ORDER +#define ST7565_PAGE_ORDER 0,1,2,3 +#endif + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +typedef struct{ + bool_t buffer2; + uint8_t data_pos; + uint8_t data[16]; + uint8_t ram[GDISP_SCREEN_HEIGHT * GDISP_SCREEN_WIDTH / 8]; +}PrivData; + +// Some common routines and macros +#define PRIV(g) ((PrivData*)g->priv) +#define RAM(g) (PRIV(g)->ram) + +static GFXINLINE void write_cmd(GDisplay* g, uint8_t cmd) { + PRIV(g)->data[PRIV(g)->data_pos++] = cmd; +} + +static GFXINLINE void flush_cmd(GDisplay* g) { + write_data(g, PRIV(g)->data, PRIV(g)->data_pos); + PRIV(g)->data_pos = 0; +} + +#define write_cmd2(g, cmd1, cmd2) { write_cmd(g, cmd1); write_cmd(g, cmd2); } +#define write_cmd3(g, cmd1, cmd2, cmd3) { write_cmd(g, cmd1); write_cmd(g, cmd2); write_cmd(g, cmd3); } + +// Some common routines and macros +#define delay(us) gfxSleepMicroseconds(us) +#define delay_ms(ms) gfxSleepMilliseconds(ms) + +#define xyaddr(x, y) ((x) + ((y)>>3)*GDISP_SCREEN_WIDTH) +#define xybit(y) (1<<((y)&7)) + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +/* + * As this controller can't update on a pixel boundary we need to maintain the + * the entire display surface in memory so that we can do the necessary bit + * operations. Fortunately it is a small display in monochrome. + * 64 * 128 / 8 = 1024 bytes. + */ + +LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { + // The private area is the display surface. + g->priv = gfxAlloc(sizeof(PrivData)); + PRIV(g)->buffer2 = false; + PRIV(g)->data_pos = 0; + + // Initialise the board interface + init_board(g); + + // Hardware reset + setpin_reset(g, TRUE); + gfxSleepMilliseconds(20); + setpin_reset(g, FALSE); + gfxSleepMilliseconds(20); + acquire_bus(g); + enter_cmd_mode(g); + + write_cmd(g, ST7565_RESET); + write_cmd(g, ST7565_LCD_BIAS); + write_cmd(g, ST7565_ADC); + write_cmd(g, ST7565_COM_SCAN); + + write_cmd(g, ST7565_RESISTOR_RATIO | 0x1); + write_cmd2(g, ST7565_CONTRAST, GDISP_INITIAL_CONTRAST); + + // turn on internal power supply (VC=1, VR=1, VF=1) + write_cmd(g, ST7565_POWER_CONTROL | 0x07); + + write_cmd(g, ST7565_INVERT_DISPLAY); + write_cmd(g, ST7565_ALLON_NORMAL); + + write_cmd(g, ST7565_START_LINE | 0); + write_cmd(g, ST7565_RMW); + flush_cmd(g); + + // Finish Init + post_init_board(g); + + // Release the bus + release_bus(g); + + /* Initialise the GDISP structure */ + g->g.Width = GDISP_SCREEN_WIDTH; + g->g.Height = GDISP_SCREEN_HEIGHT; + g->g.Orientation = GDISP_ROTATE_0; + g->g.Powermode = powerOff; + g->g.Backlight = GDISP_INITIAL_BACKLIGHT; + g->g.Contrast = GDISP_INITIAL_CONTRAST; + return TRUE; +} + +#if GDISP_HARDWARE_FLUSH +LLDSPEC void gdisp_lld_flush(GDisplay *g) { + unsigned p; + + // Don't flush if we don't need it. + if (!(g->flags & GDISP_FLG_NEEDFLUSH)) + return; + + acquire_bus(g); + enter_cmd_mode(g); + unsigned dstOffset = (PRIV(g)->buffer2 ? 4 : 0); + for (p = 0; p < 4; p++) { + write_cmd(g, ST7565_PAGE | (p + dstOffset)); + write_cmd(g, ST7565_COLUMN_MSB | 0); + write_cmd(g, ST7565_COLUMN_LSB | 0); + write_cmd(g, ST7565_RMW); + flush_cmd(g); + enter_data_mode(g); + write_data(g, RAM(g) + (p*GDISP_SCREEN_WIDTH), GDISP_SCREEN_WIDTH); + enter_cmd_mode(g); + } + unsigned line = (PRIV(g)->buffer2 ? 32 : 0); + write_cmd(g, ST7565_START_LINE | line); + flush_cmd(g); + PRIV(g)->buffer2 = !PRIV(g)->buffer2; + release_bus(g); + + g->flags &= ~GDISP_FLG_NEEDFLUSH; +} +#endif + +#if GDISP_HARDWARE_DRAWPIXEL +LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) { + coord_t x, y; + + switch(g->g.Orientation) { + default: + case GDISP_ROTATE_0: + x = g->p.x; + y = g->p.y; + break; + case GDISP_ROTATE_90: + x = g->p.y; + y = GDISP_SCREEN_HEIGHT-1 - g->p.x; + break; + case GDISP_ROTATE_180: + x = GDISP_SCREEN_WIDTH-1 - g->p.x; + y = GDISP_SCREEN_HEIGHT-1 - g->p.y; + break; + case GDISP_ROTATE_270: + x = GDISP_SCREEN_HEIGHT-1 - g->p.y; + y = g->p.x; + break; + } + if (gdispColor2Native(g->p.color) != Black) + RAM(g)[xyaddr(x, y)] |= xybit(y); + else + RAM(g)[xyaddr(x, y)] &= ~xybit(y); + g->flags |= GDISP_FLG_NEEDFLUSH; +} +#endif + +#if GDISP_HARDWARE_PIXELREAD +LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) { + coord_t x, y; + + switch(g->g.Orientation) { + default: + case GDISP_ROTATE_0: + x = g->p.x; + y = g->p.y; + break; + case GDISP_ROTATE_90: + x = g->p.y; + y = GDISP_SCREEN_HEIGHT-1 - g->p.x; + break; + case GDISP_ROTATE_180: + x = GDISP_SCREEN_WIDTH-1 - g->p.x; + y = GDISP_SCREEN_HEIGHT-1 - g->p.y; + break; + case GDISP_ROTATE_270: + x = GDISP_SCREEN_HEIGHT-1 - g->p.y; + y = g->p.x; + break; + } + return (RAM(g)[xyaddr(x, y)] & xybit(y)) ? White : Black; +} +#endif + +LLDSPEC void gdisp_lld_blit_area(GDisplay *g) { + uint8_t* buffer = (uint8_t*)g->p.ptr; + int linelength = g->p.cx; + for (int i = 0; i < g->p.cy; i++) { + unsigned dstx = g->p.x; + unsigned dsty = g->p.y + i; + unsigned srcx = g->p.x1; + unsigned srcy = g->p.y1 + i; + unsigned srcbit = srcy * g->p.x2 + srcx; + for(int j=0; j < linelength; j++) { + uint8_t src = buffer[srcbit / 8]; + uint8_t bit = 7-(srcbit % 8); + uint8_t bitset = (src >> bit) & 1; + uint8_t* dst = &(RAM(g)[xyaddr(dstx, dsty)]); + if (bitset) { + *dst |= xybit(dsty); + } + else { + *dst &= ~xybit(dsty); + } + dstx++; + srcbit++; + } + } + g->flags |= GDISP_FLG_NEEDFLUSH; +} + +#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL +LLDSPEC void gdisp_lld_control(GDisplay *g) { + switch(g->p.x) { + case GDISP_CONTROL_POWER: + if (g->g.Powermode == (powermode_t)g->p.ptr) + return; + switch((powermode_t)g->p.ptr) { + case powerOff: + case powerSleep: + case powerDeepSleep: + acquire_bus(g); + enter_cmd_mode(g); + write_cmd(g, ST7565_DISPLAY_OFF); + flush_cmd(g); + release_bus(g); + break; + case powerOn: + acquire_bus(g); + enter_cmd_mode(g); + write_cmd(g, ST7565_DISPLAY_ON); + flush_cmd(g); + release_bus(g); + break; + default: + return; + } + g->g.Powermode = (powermode_t)g->p.ptr; + return; + + case GDISP_CONTROL_ORIENTATION: + if (g->g.Orientation == (orientation_t)g->p.ptr) + return; + switch((orientation_t)g->p.ptr) { + /* Rotation is handled by the drawing routines */ + case GDISP_ROTATE_0: + case GDISP_ROTATE_180: + g->g.Height = GDISP_SCREEN_HEIGHT; + g->g.Width = GDISP_SCREEN_WIDTH; + break; + case GDISP_ROTATE_90: + case GDISP_ROTATE_270: + g->g.Height = GDISP_SCREEN_WIDTH; + g->g.Width = GDISP_SCREEN_HEIGHT; + break; + default: + return; + } + g->g.Orientation = (orientation_t)g->p.ptr; + return; + + case GDISP_CONTROL_CONTRAST: + g->g.Contrast = (unsigned)g->p.ptr & 63; + acquire_bus(g); + enter_cmd_mode(g); + write_cmd2(g, ST7565_CONTRAST, g->g.Contrast); + flush_cmd(g); + release_bus(g); + return; + } +} +#endif // GDISP_NEED_CONTROL + +#endif // GFX_USE_GDISP diff --git a/drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_config.h b/drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_config.h new file mode 100644 index 000000000..2b66a877c --- /dev/null +++ b/drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_config.h @@ -0,0 +1,27 @@ +/* + * This file is subject to the terms of the GFX License. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://ugfx.org/license.html + */ + +#ifndef _GDISP_LLD_CONFIG_H +#define _GDISP_LLD_CONFIG_H + +#if GFX_USE_GDISP + +/*===========================================================================*/ +/* Driver hardware support. */ +/*===========================================================================*/ + +#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing +#define GDISP_HARDWARE_DRAWPIXEL TRUE +#define GDISP_HARDWARE_PIXELREAD TRUE +#define GDISP_HARDWARE_CONTROL TRUE +#define GDISP_HARDWARE_BITFILLS TRUE + +#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_MONO + +#endif /* GFX_USE_GDISP */ + +#endif /* _GDISP_LLD_CONFIG_H */ diff --git a/drivers/ugfx/gdisp/st7565ergodox/st7565.h b/drivers/ugfx/gdisp/st7565ergodox/st7565.h new file mode 100644 index 000000000..24924ff05 --- /dev/null +++ b/drivers/ugfx/gdisp/st7565ergodox/st7565.h @@ -0,0 +1,39 @@ +/* + * This file is subject to the terms of the GFX License. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://ugfx.org/license.html + */ + +#ifndef _ST7565_H +#define _ST7565_H + +#define ST7565_CONTRAST 0x81 +#define ST7565_ALLON_NORMAL 0xA4 +#define ST7565_ALLON 0xA5 +#define ST7565_POSITIVE_DISPLAY 0xA6 +#define ST7565_INVERT_DISPLAY 0xA7 +#define ST7565_DISPLAY_OFF 0xAE +#define ST7565_DISPLAY_ON 0xAF + +#define ST7565_LCD_BIAS_7 0xA3 +#define ST7565_LCD_BIAS_9 0xA2 + +#define ST7565_ADC_NORMAL 0xA0 +#define ST7565_ADC_REVERSE 0xA1 + +#define ST7565_COM_SCAN_INC 0xC0 +#define ST7565_COM_SCAN_DEC 0xC8 + +#define ST7565_START_LINE 0x40 +#define ST7565_PAGE 0xB0 +#define ST7565_COLUMN_MSB 0x10 +#define ST7565_COLUMN_LSB 0x00 +#define ST7565_RMW 0xE0 + +#define ST7565_RESISTOR_RATIO 0x20 +#define ST7565_POWER_CONTROL 0x28 + +#define ST7565_RESET 0xE2 + +#endif /* _ST7565_H */ -- cgit v1.2.3-24-g4f1b From 630f065376618d94f4616687629aadb3ee91e562 Mon Sep 17 00:00:00 2001 From: Fred Sundvik Date: Sun, 9 Jul 2017 13:37:24 +0300 Subject: Remove ergodox from gdisp driver names --- drivers/ugfx/gdisp/IS31FL3731C/driver.mk | 2 - drivers/ugfx/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c | 312 ------------------- drivers/ugfx/gdisp/IS31FL3731C/gdisp_lld_config.h | 36 --- drivers/ugfx/gdisp/is31fl3731c/driver.mk | 2 + drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c | 312 +++++++++++++++++++ drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h | 36 +++ drivers/ugfx/gdisp/st7565/driver.mk | 2 + drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c | 329 +++++++++++++++++++++ drivers/ugfx/gdisp/st7565/gdisp_lld_config.h | 27 ++ drivers/ugfx/gdisp/st7565/st7565.h | 39 +++ drivers/ugfx/gdisp/st7565ergodox/driver.mk | 2 - .../ugfx/gdisp/st7565ergodox/gdisp_lld_ST7565.c | 329 --------------------- .../ugfx/gdisp/st7565ergodox/gdisp_lld_config.h | 27 -- drivers/ugfx/gdisp/st7565ergodox/st7565.h | 39 --- 14 files changed, 747 insertions(+), 747 deletions(-) delete mode 100644 drivers/ugfx/gdisp/IS31FL3731C/driver.mk delete mode 100644 drivers/ugfx/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c delete mode 100644 drivers/ugfx/gdisp/IS31FL3731C/gdisp_lld_config.h create mode 100644 drivers/ugfx/gdisp/is31fl3731c/driver.mk create mode 100644 drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c create mode 100644 drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h create mode 100644 drivers/ugfx/gdisp/st7565/driver.mk create mode 100644 drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c create mode 100644 drivers/ugfx/gdisp/st7565/gdisp_lld_config.h create mode 100644 drivers/ugfx/gdisp/st7565/st7565.h delete mode 100644 drivers/ugfx/gdisp/st7565ergodox/driver.mk delete mode 100644 drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_ST7565.c delete mode 100644 drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_config.h delete mode 100644 drivers/ugfx/gdisp/st7565ergodox/st7565.h (limited to 'drivers') diff --git a/drivers/ugfx/gdisp/IS31FL3731C/driver.mk b/drivers/ugfx/gdisp/IS31FL3731C/driver.mk deleted file mode 100644 index 58a16d209..000000000 --- a/drivers/ugfx/gdisp/IS31FL3731C/driver.mk +++ /dev/null @@ -1,2 +0,0 @@ -GFXINC += drivers/ugfx/gdisp/IS31FL3731C -GFXSRC += drivers/ugfx/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c diff --git a/drivers/ugfx/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c b/drivers/ugfx/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c deleted file mode 100644 index 2d78a5533..000000000 --- a/drivers/ugfx/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c +++ /dev/null @@ -1,312 +0,0 @@ -/* -Copyright 2016 Fred Sundvik - -This program is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program. If not, see . -*/ - -#include "gfx.h" - -#if GFX_USE_GDISP - -#define GDISP_DRIVER_VMT GDISPVMT_IS31FL3731C_ERGODOX -#include "gdisp_lld_config.h" -#include "src/gdisp/gdisp_driver.h" - -#include "board_IS31FL3731C.h" - - -// Can't include led_tables from here -extern const uint8_t CIE1931_CURVE[]; - -/*===========================================================================*/ -/* Driver local definitions. */ -/*===========================================================================*/ - -#ifndef GDISP_SCREEN_HEIGHT - #define GDISP_SCREEN_HEIGHT 9 -#endif -#ifndef GDISP_SCREEN_WIDTH - #define GDISP_SCREEN_WIDTH 16 -#endif -#ifndef GDISP_INITIAL_CONTRAST - #define GDISP_INITIAL_CONTRAST 0 -#endif -#ifndef GDISP_INITIAL_BACKLIGHT - #define GDISP_INITIAL_BACKLIGHT 0 -#endif - -#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) - -#define IS31_ADDR_DEFAULT 0x74 - -#define IS31_REG_CONFIG 0x00 -// bits in reg -#define IS31_REG_CONFIG_PICTUREMODE 0x00 -#define IS31_REG_CONFIG_AUTOPLAYMODE 0x08 -#define IS31_REG_CONFIG_AUDIOPLAYMODE 0x18 -// D2:D0 bits are starting frame for autoplay mode - -#define IS31_REG_PICTDISP 0x01 // D2:D0 frame select for picture mode - -#define IS31_REG_AUTOPLAYCTRL1 0x02 -// D6:D4 number of loops (000=infty) -// D2:D0 number of frames to be used - -#define IS31_REG_AUTOPLAYCTRL2 0x03 // D5:D0 delay time (*11ms) - -#define IS31_REG_DISPLAYOPT 0x05 -#define IS31_REG_DISPLAYOPT_INTENSITY_SAME 0x20 // same intensity for all frames -#define IS31_REG_DISPLAYOPT_BLINK_ENABLE 0x8 -// D2:D0 bits blink period time (*0.27s) - -#define IS31_REG_AUDIOSYNC 0x06 -#define IS31_REG_AUDIOSYNC_ENABLE 0x1 - -#define IS31_REG_FRAMESTATE 0x07 - -#define IS31_REG_BREATHCTRL1 0x08 -// D6:D4 fade out time (26ms*2^i) -// D2:D0 fade in time (26ms*2^i) - -#define IS31_REG_BREATHCTRL2 0x09 -#define IS31_REG_BREATHCTRL2_ENABLE 0x10 -// D2:D0 extinguish time (3.5ms*2^i) - -#define IS31_REG_SHUTDOWN 0x0A -#define IS31_REG_SHUTDOWN_OFF 0x0 -#define IS31_REG_SHUTDOWN_ON 0x1 - -#define IS31_REG_AGCCTRL 0x0B -#define IS31_REG_ADCRATE 0x0C - -#define IS31_COMMANDREGISTER 0xFD -#define IS31_FUNCTIONREG 0x0B // helpfully called 'page nine' -#define IS31_FUNCTIONREG_SIZE 0xD - -#define IS31_FRAME_SIZE 0xB4 - -#define IS31_PWM_REG 0x24 -#define IS31_PWM_SIZE 0x90 - -#define IS31_LED_MASK_SIZE 0x12 -#define IS31_SCREEN_WIDTH 16 - -#define IS31 - -/*===========================================================================*/ -/* Driver local functions. */ -/*===========================================================================*/ - -typedef struct{ - uint8_t write_buffer_offset; - uint8_t write_buffer[IS31_FRAME_SIZE]; - uint8_t frame_buffer[GDISP_SCREEN_HEIGHT * GDISP_SCREEN_WIDTH]; - uint8_t page; -}__attribute__((__packed__)) PrivData; - -// Some common routines and macros -#define PRIV(g) ((PrivData*)g->priv) - -/*===========================================================================*/ -/* Driver exported functions. */ -/*===========================================================================*/ - -static GFXINLINE void write_page(GDisplay* g, uint8_t page) { - uint8_t tx[2] __attribute__((aligned(2))); - tx[0] = IS31_COMMANDREGISTER; - tx[1] = page; - write_data(g, tx, 2); -} - -static GFXINLINE void write_register(GDisplay* g, uint8_t page, uint8_t reg, uint8_t data) { - uint8_t tx[2] __attribute__((aligned(2))); - tx[0] = reg; - tx[1] = data; - write_page(g, page); - write_data(g, tx, 2); -} - -static GFXINLINE void write_ram(GDisplay *g, uint8_t page, uint16_t offset, uint16_t length) { - PRIV(g)->write_buffer_offset = offset; - write_page(g, page); - write_data(g, (uint8_t*)PRIV(g), length + 1); -} - -LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { - // The private area is the display surface. - g->priv = gfxAlloc(sizeof(PrivData)); - __builtin_memset(PRIV(g), 0, sizeof(PrivData)); - PRIV(g)->page = 0; - - // Initialise the board interface - init_board(g); - gfxSleepMilliseconds(10); - - // zero function page, all registers (assuming full_page is all zeroes) - write_ram(g, IS31_FUNCTIONREG, 0, IS31_FUNCTIONREG_SIZE); - set_hardware_shutdown(g, false); - gfxSleepMilliseconds(10); - // software shutdown - write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); - gfxSleepMilliseconds(10); - // zero function page, all registers - write_ram(g, IS31_FUNCTIONREG, 0, IS31_FUNCTIONREG_SIZE); - gfxSleepMilliseconds(10); - - - // zero all LED registers on all 8 pages, and enable the mask - __builtin_memcpy(PRIV(g)->write_buffer, get_led_mask(g), IS31_LED_MASK_SIZE); - for(uint8_t i=0; i<8; i++) { - write_ram(g, i, 0, IS31_FRAME_SIZE); - gfxSleepMilliseconds(1); - } - - // software shutdown disable (i.e. turn stuff on) - write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); - gfxSleepMilliseconds(10); - - // Finish Init - post_init_board(g); - - /* Initialise the GDISP structure */ - g->g.Width = GDISP_SCREEN_WIDTH; - g->g.Height = GDISP_SCREEN_HEIGHT; - g->g.Orientation = GDISP_ROTATE_0; - g->g.Powermode = powerOff; - g->g.Backlight = GDISP_INITIAL_BACKLIGHT; - g->g.Contrast = GDISP_INITIAL_CONTRAST; - return TRUE; -} - -#if GDISP_HARDWARE_FLUSH - LLDSPEC void gdisp_lld_flush(GDisplay *g) { - // Don't flush if we don't need it. - if (!(g->flags & GDISP_FLG_NEEDFLUSH)) - return; - - PRIV(g)->page++; - PRIV(g)->page %= 2; - // TODO: some smarter algorithm for this - // We should run only one physical page at a time - // This way we don't need to send so much data, and - // we could use slightly less memory - uint8_t* src = PRIV(g)->frame_buffer; - for (int y=0;yg.Backlight / 100; - PRIV(g)->write_buffer[get_led_address(g, x, y)]=CIE1931_CURVE[val]; - ++src; - } - } - write_ram(g, PRIV(g)->page, IS31_PWM_REG, IS31_PWM_SIZE); - gfxSleepMilliseconds(1); - write_register(g, IS31_FUNCTIONREG, IS31_REG_PICTDISP, PRIV(g)->page); - - g->flags &= ~GDISP_FLG_NEEDFLUSH; - } -#endif - -#if GDISP_HARDWARE_DRAWPIXEL - LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) { - coord_t x, y; - - switch(g->g.Orientation) { - default: - case GDISP_ROTATE_0: - x = g->p.x; - y = g->p.y; - break; - case GDISP_ROTATE_180: - x = GDISP_SCREEN_WIDTH-1 - g->p.x; - y = g->p.y; - break; - } - PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x] = gdispColor2Native(g->p.color); - g->flags |= GDISP_FLG_NEEDFLUSH; - } -#endif - -#if GDISP_HARDWARE_PIXELREAD - LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) { - coord_t x, y; - - switch(g->g.Orientation) { - default: - case GDISP_ROTATE_0: - x = g->p.x; - y = g->p.y; - break; - case GDISP_ROTATE_180: - x = GDISP_SCREEN_WIDTH-1 - g->p.x; - y = g->p.y; - break; - } - return gdispNative2Color(PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x]); - } -#endif - -#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL - LLDSPEC void gdisp_lld_control(GDisplay *g) { - switch(g->p.x) { - case GDISP_CONTROL_POWER: - if (g->g.Powermode == (powermode_t)g->p.ptr) - return; - switch((powermode_t)g->p.ptr) { - case powerOff: - case powerSleep: - case powerDeepSleep: - write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); - break; - case powerOn: - write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON); - break; - default: - return; - } - g->g.Powermode = (powermode_t)g->p.ptr; - return; - - case GDISP_CONTROL_ORIENTATION: - if (g->g.Orientation == (orientation_t)g->p.ptr) - return; - switch((orientation_t)g->p.ptr) { - /* Rotation is handled by the drawing routines */ - case GDISP_ROTATE_0: - case GDISP_ROTATE_180: - g->g.Height = GDISP_SCREEN_HEIGHT; - g->g.Width = GDISP_SCREEN_WIDTH; - break; - case GDISP_ROTATE_90: - case GDISP_ROTATE_270: - g->g.Height = GDISP_SCREEN_WIDTH; - g->g.Width = GDISP_SCREEN_HEIGHT; - break; - default: - return; - } - g->g.Orientation = (orientation_t)g->p.ptr; - return; - - case GDISP_CONTROL_BACKLIGHT: - if (g->g.Backlight == (unsigned)g->p.ptr) - return; - unsigned val = (unsigned)g->p.ptr; - g->g.Backlight = val > 100 ? 100 : val; - g->flags |= GDISP_FLG_NEEDFLUSH; - return; - } - } -#endif // GDISP_NEED_CONTROL - -#endif // GFX_USE_GDISP diff --git a/drivers/ugfx/gdisp/IS31FL3731C/gdisp_lld_config.h b/drivers/ugfx/gdisp/IS31FL3731C/gdisp_lld_config.h deleted file mode 100644 index bb28ad775..000000000 --- a/drivers/ugfx/gdisp/IS31FL3731C/gdisp_lld_config.h +++ /dev/null @@ -1,36 +0,0 @@ -/* -Copyright 2016 Fred Sundvik - -This program is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program. If not, see . -*/ - -#ifndef _GDISP_LLD_CONFIG_H -#define _GDISP_LLD_CONFIG_H - -#if GFX_USE_GDISP - -/*===========================================================================*/ -/* Driver hardware support. */ -/*===========================================================================*/ - -#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing -#define GDISP_HARDWARE_DRAWPIXEL TRUE -#define GDISP_HARDWARE_PIXELREAD TRUE -#define GDISP_HARDWARE_CONTROL TRUE - -#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_GRAY256 - -#endif /* GFX_USE_GDISP */ - -#endif /* _GDISP_LLD_CONFIG_H */ diff --git a/drivers/ugfx/gdisp/is31fl3731c/driver.mk b/drivers/ugfx/gdisp/is31fl3731c/driver.mk new file mode 100644 index 000000000..c9de62d1e --- /dev/null +++ b/drivers/ugfx/gdisp/is31fl3731c/driver.mk @@ -0,0 +1,2 @@ +GFXINC += drivers/ugfx/gdisp/is31fl3731c +GFXSRC += drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c diff --git a/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c b/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c new file mode 100644 index 000000000..c55dd0a0e --- /dev/null +++ b/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c @@ -0,0 +1,312 @@ +/* +Copyright 2016 Fred Sundvik + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . +*/ + +#include "gfx.h" + +#if GFX_USE_GDISP + +#define GDISP_DRIVER_VMT GDISPVMT_IS31FL3731C_QMK +#include "gdisp_lld_config.h" +#include "src/gdisp/gdisp_driver.h" + +#include "board_IS31FL3731C.h" + + +// Can't include led_tables from here +extern const uint8_t CIE1931_CURVE[]; + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +#ifndef GDISP_SCREEN_HEIGHT + #define GDISP_SCREEN_HEIGHT 9 +#endif +#ifndef GDISP_SCREEN_WIDTH + #define GDISP_SCREEN_WIDTH 16 +#endif +#ifndef GDISP_INITIAL_CONTRAST + #define GDISP_INITIAL_CONTRAST 0 +#endif +#ifndef GDISP_INITIAL_BACKLIGHT + #define GDISP_INITIAL_BACKLIGHT 0 +#endif + +#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) + +#define IS31_ADDR_DEFAULT 0x74 + +#define IS31_REG_CONFIG 0x00 +// bits in reg +#define IS31_REG_CONFIG_PICTUREMODE 0x00 +#define IS31_REG_CONFIG_AUTOPLAYMODE 0x08 +#define IS31_REG_CONFIG_AUDIOPLAYMODE 0x18 +// D2:D0 bits are starting frame for autoplay mode + +#define IS31_REG_PICTDISP 0x01 // D2:D0 frame select for picture mode + +#define IS31_REG_AUTOPLAYCTRL1 0x02 +// D6:D4 number of loops (000=infty) +// D2:D0 number of frames to be used + +#define IS31_REG_AUTOPLAYCTRL2 0x03 // D5:D0 delay time (*11ms) + +#define IS31_REG_DISPLAYOPT 0x05 +#define IS31_REG_DISPLAYOPT_INTENSITY_SAME 0x20 // same intensity for all frames +#define IS31_REG_DISPLAYOPT_BLINK_ENABLE 0x8 +// D2:D0 bits blink period time (*0.27s) + +#define IS31_REG_AUDIOSYNC 0x06 +#define IS31_REG_AUDIOSYNC_ENABLE 0x1 + +#define IS31_REG_FRAMESTATE 0x07 + +#define IS31_REG_BREATHCTRL1 0x08 +// D6:D4 fade out time (26ms*2^i) +// D2:D0 fade in time (26ms*2^i) + +#define IS31_REG_BREATHCTRL2 0x09 +#define IS31_REG_BREATHCTRL2_ENABLE 0x10 +// D2:D0 extinguish time (3.5ms*2^i) + +#define IS31_REG_SHUTDOWN 0x0A +#define IS31_REG_SHUTDOWN_OFF 0x0 +#define IS31_REG_SHUTDOWN_ON 0x1 + +#define IS31_REG_AGCCTRL 0x0B +#define IS31_REG_ADCRATE 0x0C + +#define IS31_COMMANDREGISTER 0xFD +#define IS31_FUNCTIONREG 0x0B // helpfully called 'page nine' +#define IS31_FUNCTIONREG_SIZE 0xD + +#define IS31_FRAME_SIZE 0xB4 + +#define IS31_PWM_REG 0x24 +#define IS31_PWM_SIZE 0x90 + +#define IS31_LED_MASK_SIZE 0x12 +#define IS31_SCREEN_WIDTH 16 + +#define IS31 + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +typedef struct{ + uint8_t write_buffer_offset; + uint8_t write_buffer[IS31_FRAME_SIZE]; + uint8_t frame_buffer[GDISP_SCREEN_HEIGHT * GDISP_SCREEN_WIDTH]; + uint8_t page; +}__attribute__((__packed__)) PrivData; + +// Some common routines and macros +#define PRIV(g) ((PrivData*)g->priv) + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +static GFXINLINE void write_page(GDisplay* g, uint8_t page) { + uint8_t tx[2] __attribute__((aligned(2))); + tx[0] = IS31_COMMANDREGISTER; + tx[1] = page; + write_data(g, tx, 2); +} + +static GFXINLINE void write_register(GDisplay* g, uint8_t page, uint8_t reg, uint8_t data) { + uint8_t tx[2] __attribute__((aligned(2))); + tx[0] = reg; + tx[1] = data; + write_page(g, page); + write_data(g, tx, 2); +} + +static GFXINLINE void write_ram(GDisplay *g, uint8_t page, uint16_t offset, uint16_t length) { + PRIV(g)->write_buffer_offset = offset; + write_page(g, page); + write_data(g, (uint8_t*)PRIV(g), length + 1); +} + +LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { + // The private area is the display surface. + g->priv = gfxAlloc(sizeof(PrivData)); + __builtin_memset(PRIV(g), 0, sizeof(PrivData)); + PRIV(g)->page = 0; + + // Initialise the board interface + init_board(g); + gfxSleepMilliseconds(10); + + // zero function page, all registers (assuming full_page is all zeroes) + write_ram(g, IS31_FUNCTIONREG, 0, IS31_FUNCTIONREG_SIZE); + set_hardware_shutdown(g, false); + gfxSleepMilliseconds(10); + // software shutdown + write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); + gfxSleepMilliseconds(10); + // zero function page, all registers + write_ram(g, IS31_FUNCTIONREG, 0, IS31_FUNCTIONREG_SIZE); + gfxSleepMilliseconds(10); + + + // zero all LED registers on all 8 pages, and enable the mask + __builtin_memcpy(PRIV(g)->write_buffer, get_led_mask(g), IS31_LED_MASK_SIZE); + for(uint8_t i=0; i<8; i++) { + write_ram(g, i, 0, IS31_FRAME_SIZE); + gfxSleepMilliseconds(1); + } + + // software shutdown disable (i.e. turn stuff on) + write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); + gfxSleepMilliseconds(10); + + // Finish Init + post_init_board(g); + + /* Initialise the GDISP structure */ + g->g.Width = GDISP_SCREEN_WIDTH; + g->g.Height = GDISP_SCREEN_HEIGHT; + g->g.Orientation = GDISP_ROTATE_0; + g->g.Powermode = powerOff; + g->g.Backlight = GDISP_INITIAL_BACKLIGHT; + g->g.Contrast = GDISP_INITIAL_CONTRAST; + return TRUE; +} + +#if GDISP_HARDWARE_FLUSH + LLDSPEC void gdisp_lld_flush(GDisplay *g) { + // Don't flush if we don't need it. + if (!(g->flags & GDISP_FLG_NEEDFLUSH)) + return; + + PRIV(g)->page++; + PRIV(g)->page %= 2; + // TODO: some smarter algorithm for this + // We should run only one physical page at a time + // This way we don't need to send so much data, and + // we could use slightly less memory + uint8_t* src = PRIV(g)->frame_buffer; + for (int y=0;yg.Backlight / 100; + PRIV(g)->write_buffer[get_led_address(g, x, y)]=CIE1931_CURVE[val]; + ++src; + } + } + write_ram(g, PRIV(g)->page, IS31_PWM_REG, IS31_PWM_SIZE); + gfxSleepMilliseconds(1); + write_register(g, IS31_FUNCTIONREG, IS31_REG_PICTDISP, PRIV(g)->page); + + g->flags &= ~GDISP_FLG_NEEDFLUSH; + } +#endif + +#if GDISP_HARDWARE_DRAWPIXEL + LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) { + coord_t x, y; + + switch(g->g.Orientation) { + default: + case GDISP_ROTATE_0: + x = g->p.x; + y = g->p.y; + break; + case GDISP_ROTATE_180: + x = GDISP_SCREEN_WIDTH-1 - g->p.x; + y = g->p.y; + break; + } + PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x] = gdispColor2Native(g->p.color); + g->flags |= GDISP_FLG_NEEDFLUSH; + } +#endif + +#if GDISP_HARDWARE_PIXELREAD + LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) { + coord_t x, y; + + switch(g->g.Orientation) { + default: + case GDISP_ROTATE_0: + x = g->p.x; + y = g->p.y; + break; + case GDISP_ROTATE_180: + x = GDISP_SCREEN_WIDTH-1 - g->p.x; + y = g->p.y; + break; + } + return gdispNative2Color(PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x]); + } +#endif + +#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL + LLDSPEC void gdisp_lld_control(GDisplay *g) { + switch(g->p.x) { + case GDISP_CONTROL_POWER: + if (g->g.Powermode == (powermode_t)g->p.ptr) + return; + switch((powermode_t)g->p.ptr) { + case powerOff: + case powerSleep: + case powerDeepSleep: + write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); + break; + case powerOn: + write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON); + break; + default: + return; + } + g->g.Powermode = (powermode_t)g->p.ptr; + return; + + case GDISP_CONTROL_ORIENTATION: + if (g->g.Orientation == (orientation_t)g->p.ptr) + return; + switch((orientation_t)g->p.ptr) { + /* Rotation is handled by the drawing routines */ + case GDISP_ROTATE_0: + case GDISP_ROTATE_180: + g->g.Height = GDISP_SCREEN_HEIGHT; + g->g.Width = GDISP_SCREEN_WIDTH; + break; + case GDISP_ROTATE_90: + case GDISP_ROTATE_270: + g->g.Height = GDISP_SCREEN_WIDTH; + g->g.Width = GDISP_SCREEN_HEIGHT; + break; + default: + return; + } + g->g.Orientation = (orientation_t)g->p.ptr; + return; + + case GDISP_CONTROL_BACKLIGHT: + if (g->g.Backlight == (unsigned)g->p.ptr) + return; + unsigned val = (unsigned)g->p.ptr; + g->g.Backlight = val > 100 ? 100 : val; + g->flags |= GDISP_FLG_NEEDFLUSH; + return; + } + } +#endif // GDISP_NEED_CONTROL + +#endif // GFX_USE_GDISP diff --git a/drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h b/drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h new file mode 100644 index 000000000..bb28ad775 --- /dev/null +++ b/drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h @@ -0,0 +1,36 @@ +/* +Copyright 2016 Fred Sundvik + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . +*/ + +#ifndef _GDISP_LLD_CONFIG_H +#define _GDISP_LLD_CONFIG_H + +#if GFX_USE_GDISP + +/*===========================================================================*/ +/* Driver hardware support. */ +/*===========================================================================*/ + +#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing +#define GDISP_HARDWARE_DRAWPIXEL TRUE +#define GDISP_HARDWARE_PIXELREAD TRUE +#define GDISP_HARDWARE_CONTROL TRUE + +#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_GRAY256 + +#endif /* GFX_USE_GDISP */ + +#endif /* _GDISP_LLD_CONFIG_H */ diff --git a/drivers/ugfx/gdisp/st7565/driver.mk b/drivers/ugfx/gdisp/st7565/driver.mk new file mode 100644 index 000000000..0190b6019 --- /dev/null +++ b/drivers/ugfx/gdisp/st7565/driver.mk @@ -0,0 +1,2 @@ +GFXINC += drivers/ugfx/gdisp/st7565 +GFXSRC += drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c diff --git a/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c b/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c new file mode 100644 index 000000000..69c574772 --- /dev/null +++ b/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c @@ -0,0 +1,329 @@ +/* + * This file is subject to the terms of the GFX License. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://ugfx.org/license.html + */ + +#include "gfx.h" + +#if GFX_USE_GDISP + +#define GDISP_DRIVER_VMT GDISPVMT_ST7565_QMK +#include "gdisp_lld_config.h" +#include "src/gdisp/gdisp_driver.h" + +#include "board_ST7565.h" + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +#ifndef GDISP_SCREEN_HEIGHT +#define GDISP_SCREEN_HEIGHT 32 +#endif +#ifndef GDISP_SCREEN_WIDTH +#define GDISP_SCREEN_WIDTH 128 +#endif +#ifndef GDISP_INITIAL_CONTRAST +#define GDISP_INITIAL_CONTRAST 35 +#endif +#ifndef GDISP_INITIAL_BACKLIGHT +#define GDISP_INITIAL_BACKLIGHT 100 +#endif + +#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) + +#include "st7565.h" + +/*===========================================================================*/ +/* Driver config defaults for backward compatibility. */ +/*===========================================================================*/ +#ifndef ST7565_LCD_BIAS +#define ST7565_LCD_BIAS ST7565_LCD_BIAS_7 +#endif +#ifndef ST7565_ADC +#define ST7565_ADC ST7565_ADC_NORMAL +#endif +#ifndef ST7565_COM_SCAN +#define ST7565_COM_SCAN ST7565_COM_SCAN_INC +#endif +#ifndef ST7565_PAGE_ORDER +#define ST7565_PAGE_ORDER 0,1,2,3 +#endif + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +typedef struct{ + bool_t buffer2; + uint8_t data_pos; + uint8_t data[16]; + uint8_t ram[GDISP_SCREEN_HEIGHT * GDISP_SCREEN_WIDTH / 8]; +}PrivData; + +// Some common routines and macros +#define PRIV(g) ((PrivData*)g->priv) +#define RAM(g) (PRIV(g)->ram) + +static GFXINLINE void write_cmd(GDisplay* g, uint8_t cmd) { + PRIV(g)->data[PRIV(g)->data_pos++] = cmd; +} + +static GFXINLINE void flush_cmd(GDisplay* g) { + write_data(g, PRIV(g)->data, PRIV(g)->data_pos); + PRIV(g)->data_pos = 0; +} + +#define write_cmd2(g, cmd1, cmd2) { write_cmd(g, cmd1); write_cmd(g, cmd2); } +#define write_cmd3(g, cmd1, cmd2, cmd3) { write_cmd(g, cmd1); write_cmd(g, cmd2); write_cmd(g, cmd3); } + +// Some common routines and macros +#define delay(us) gfxSleepMicroseconds(us) +#define delay_ms(ms) gfxSleepMilliseconds(ms) + +#define xyaddr(x, y) ((x) + ((y)>>3)*GDISP_SCREEN_WIDTH) +#define xybit(y) (1<<((y)&7)) + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +/* + * As this controller can't update on a pixel boundary we need to maintain the + * the entire display surface in memory so that we can do the necessary bit + * operations. Fortunately it is a small display in monochrome. + * 64 * 128 / 8 = 1024 bytes. + */ + +LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { + // The private area is the display surface. + g->priv = gfxAlloc(sizeof(PrivData)); + PRIV(g)->buffer2 = false; + PRIV(g)->data_pos = 0; + + // Initialise the board interface + init_board(g); + + // Hardware reset + setpin_reset(g, TRUE); + gfxSleepMilliseconds(20); + setpin_reset(g, FALSE); + gfxSleepMilliseconds(20); + acquire_bus(g); + enter_cmd_mode(g); + + write_cmd(g, ST7565_RESET); + write_cmd(g, ST7565_LCD_BIAS); + write_cmd(g, ST7565_ADC); + write_cmd(g, ST7565_COM_SCAN); + + write_cmd(g, ST7565_RESISTOR_RATIO | 0x1); + write_cmd2(g, ST7565_CONTRAST, GDISP_INITIAL_CONTRAST); + + // turn on internal power supply (VC=1, VR=1, VF=1) + write_cmd(g, ST7565_POWER_CONTROL | 0x07); + + write_cmd(g, ST7565_INVERT_DISPLAY); + write_cmd(g, ST7565_ALLON_NORMAL); + + write_cmd(g, ST7565_START_LINE | 0); + write_cmd(g, ST7565_RMW); + flush_cmd(g); + + // Finish Init + post_init_board(g); + + // Release the bus + release_bus(g); + + /* Initialise the GDISP structure */ + g->g.Width = GDISP_SCREEN_WIDTH; + g->g.Height = GDISP_SCREEN_HEIGHT; + g->g.Orientation = GDISP_ROTATE_0; + g->g.Powermode = powerOff; + g->g.Backlight = GDISP_INITIAL_BACKLIGHT; + g->g.Contrast = GDISP_INITIAL_CONTRAST; + return TRUE; +} + +#if GDISP_HARDWARE_FLUSH +LLDSPEC void gdisp_lld_flush(GDisplay *g) { + unsigned p; + + // Don't flush if we don't need it. + if (!(g->flags & GDISP_FLG_NEEDFLUSH)) + return; + + acquire_bus(g); + enter_cmd_mode(g); + unsigned dstOffset = (PRIV(g)->buffer2 ? 4 : 0); + for (p = 0; p < 4; p++) { + write_cmd(g, ST7565_PAGE | (p + dstOffset)); + write_cmd(g, ST7565_COLUMN_MSB | 0); + write_cmd(g, ST7565_COLUMN_LSB | 0); + write_cmd(g, ST7565_RMW); + flush_cmd(g); + enter_data_mode(g); + write_data(g, RAM(g) + (p*GDISP_SCREEN_WIDTH), GDISP_SCREEN_WIDTH); + enter_cmd_mode(g); + } + unsigned line = (PRIV(g)->buffer2 ? 32 : 0); + write_cmd(g, ST7565_START_LINE | line); + flush_cmd(g); + PRIV(g)->buffer2 = !PRIV(g)->buffer2; + release_bus(g); + + g->flags &= ~GDISP_FLG_NEEDFLUSH; +} +#endif + +#if GDISP_HARDWARE_DRAWPIXEL +LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) { + coord_t x, y; + + switch(g->g.Orientation) { + default: + case GDISP_ROTATE_0: + x = g->p.x; + y = g->p.y; + break; + case GDISP_ROTATE_90: + x = g->p.y; + y = GDISP_SCREEN_HEIGHT-1 - g->p.x; + break; + case GDISP_ROTATE_180: + x = GDISP_SCREEN_WIDTH-1 - g->p.x; + y = GDISP_SCREEN_HEIGHT-1 - g->p.y; + break; + case GDISP_ROTATE_270: + x = GDISP_SCREEN_HEIGHT-1 - g->p.y; + y = g->p.x; + break; + } + if (gdispColor2Native(g->p.color) != Black) + RAM(g)[xyaddr(x, y)] |= xybit(y); + else + RAM(g)[xyaddr(x, y)] &= ~xybit(y); + g->flags |= GDISP_FLG_NEEDFLUSH; +} +#endif + +#if GDISP_HARDWARE_PIXELREAD +LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) { + coord_t x, y; + + switch(g->g.Orientation) { + default: + case GDISP_ROTATE_0: + x = g->p.x; + y = g->p.y; + break; + case GDISP_ROTATE_90: + x = g->p.y; + y = GDISP_SCREEN_HEIGHT-1 - g->p.x; + break; + case GDISP_ROTATE_180: + x = GDISP_SCREEN_WIDTH-1 - g->p.x; + y = GDISP_SCREEN_HEIGHT-1 - g->p.y; + break; + case GDISP_ROTATE_270: + x = GDISP_SCREEN_HEIGHT-1 - g->p.y; + y = g->p.x; + break; + } + return (RAM(g)[xyaddr(x, y)] & xybit(y)) ? White : Black; +} +#endif + +LLDSPEC void gdisp_lld_blit_area(GDisplay *g) { + uint8_t* buffer = (uint8_t*)g->p.ptr; + int linelength = g->p.cx; + for (int i = 0; i < g->p.cy; i++) { + unsigned dstx = g->p.x; + unsigned dsty = g->p.y + i; + unsigned srcx = g->p.x1; + unsigned srcy = g->p.y1 + i; + unsigned srcbit = srcy * g->p.x2 + srcx; + for(int j=0; j < linelength; j++) { + uint8_t src = buffer[srcbit / 8]; + uint8_t bit = 7-(srcbit % 8); + uint8_t bitset = (src >> bit) & 1; + uint8_t* dst = &(RAM(g)[xyaddr(dstx, dsty)]); + if (bitset) { + *dst |= xybit(dsty); + } + else { + *dst &= ~xybit(dsty); + } + dstx++; + srcbit++; + } + } + g->flags |= GDISP_FLG_NEEDFLUSH; +} + +#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL +LLDSPEC void gdisp_lld_control(GDisplay *g) { + switch(g->p.x) { + case GDISP_CONTROL_POWER: + if (g->g.Powermode == (powermode_t)g->p.ptr) + return; + switch((powermode_t)g->p.ptr) { + case powerOff: + case powerSleep: + case powerDeepSleep: + acquire_bus(g); + enter_cmd_mode(g); + write_cmd(g, ST7565_DISPLAY_OFF); + flush_cmd(g); + release_bus(g); + break; + case powerOn: + acquire_bus(g); + enter_cmd_mode(g); + write_cmd(g, ST7565_DISPLAY_ON); + flush_cmd(g); + release_bus(g); + break; + default: + return; + } + g->g.Powermode = (powermode_t)g->p.ptr; + return; + + case GDISP_CONTROL_ORIENTATION: + if (g->g.Orientation == (orientation_t)g->p.ptr) + return; + switch((orientation_t)g->p.ptr) { + /* Rotation is handled by the drawing routines */ + case GDISP_ROTATE_0: + case GDISP_ROTATE_180: + g->g.Height = GDISP_SCREEN_HEIGHT; + g->g.Width = GDISP_SCREEN_WIDTH; + break; + case GDISP_ROTATE_90: + case GDISP_ROTATE_270: + g->g.Height = GDISP_SCREEN_WIDTH; + g->g.Width = GDISP_SCREEN_HEIGHT; + break; + default: + return; + } + g->g.Orientation = (orientation_t)g->p.ptr; + return; + + case GDISP_CONTROL_CONTRAST: + g->g.Contrast = (unsigned)g->p.ptr & 63; + acquire_bus(g); + enter_cmd_mode(g); + write_cmd2(g, ST7565_CONTRAST, g->g.Contrast); + flush_cmd(g); + release_bus(g); + return; + } +} +#endif // GDISP_NEED_CONTROL + +#endif // GFX_USE_GDISP diff --git a/drivers/ugfx/gdisp/st7565/gdisp_lld_config.h b/drivers/ugfx/gdisp/st7565/gdisp_lld_config.h new file mode 100644 index 000000000..2b66a877c --- /dev/null +++ b/drivers/ugfx/gdisp/st7565/gdisp_lld_config.h @@ -0,0 +1,27 @@ +/* + * This file is subject to the terms of the GFX License. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://ugfx.org/license.html + */ + +#ifndef _GDISP_LLD_CONFIG_H +#define _GDISP_LLD_CONFIG_H + +#if GFX_USE_GDISP + +/*===========================================================================*/ +/* Driver hardware support. */ +/*===========================================================================*/ + +#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing +#define GDISP_HARDWARE_DRAWPIXEL TRUE +#define GDISP_HARDWARE_PIXELREAD TRUE +#define GDISP_HARDWARE_CONTROL TRUE +#define GDISP_HARDWARE_BITFILLS TRUE + +#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_MONO + +#endif /* GFX_USE_GDISP */ + +#endif /* _GDISP_LLD_CONFIG_H */ diff --git a/drivers/ugfx/gdisp/st7565/st7565.h b/drivers/ugfx/gdisp/st7565/st7565.h new file mode 100644 index 000000000..24924ff05 --- /dev/null +++ b/drivers/ugfx/gdisp/st7565/st7565.h @@ -0,0 +1,39 @@ +/* + * This file is subject to the terms of the GFX License. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://ugfx.org/license.html + */ + +#ifndef _ST7565_H +#define _ST7565_H + +#define ST7565_CONTRAST 0x81 +#define ST7565_ALLON_NORMAL 0xA4 +#define ST7565_ALLON 0xA5 +#define ST7565_POSITIVE_DISPLAY 0xA6 +#define ST7565_INVERT_DISPLAY 0xA7 +#define ST7565_DISPLAY_OFF 0xAE +#define ST7565_DISPLAY_ON 0xAF + +#define ST7565_LCD_BIAS_7 0xA3 +#define ST7565_LCD_BIAS_9 0xA2 + +#define ST7565_ADC_NORMAL 0xA0 +#define ST7565_ADC_REVERSE 0xA1 + +#define ST7565_COM_SCAN_INC 0xC0 +#define ST7565_COM_SCAN_DEC 0xC8 + +#define ST7565_START_LINE 0x40 +#define ST7565_PAGE 0xB0 +#define ST7565_COLUMN_MSB 0x10 +#define ST7565_COLUMN_LSB 0x00 +#define ST7565_RMW 0xE0 + +#define ST7565_RESISTOR_RATIO 0x20 +#define ST7565_POWER_CONTROL 0x28 + +#define ST7565_RESET 0xE2 + +#endif /* _ST7565_H */ diff --git a/drivers/ugfx/gdisp/st7565ergodox/driver.mk b/drivers/ugfx/gdisp/st7565ergodox/driver.mk deleted file mode 100644 index 401e15e69..000000000 --- a/drivers/ugfx/gdisp/st7565ergodox/driver.mk +++ /dev/null @@ -1,2 +0,0 @@ -GFXINC += drivers/ugfx/gdisp/st7565ergodox -GFXSRC += drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_ST7565.c diff --git a/drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_ST7565.c b/drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_ST7565.c deleted file mode 100644 index c576280a1..000000000 --- a/drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_ST7565.c +++ /dev/null @@ -1,329 +0,0 @@ -/* - * This file is subject to the terms of the GFX License. If a copy of - * the license was not distributed with this file, you can obtain one at: - * - * http://ugfx.org/license.html - */ - -#include "gfx.h" - -#if GFX_USE_GDISP - -#define GDISP_DRIVER_VMT GDISPVMT_ST7565_ERGODOX -#include "gdisp_lld_config.h" -#include "src/gdisp/gdisp_driver.h" - -#include "board_ST7565.h" - -/*===========================================================================*/ -/* Driver local definitions. */ -/*===========================================================================*/ - -#ifndef GDISP_SCREEN_HEIGHT -#define GDISP_SCREEN_HEIGHT 32 -#endif -#ifndef GDISP_SCREEN_WIDTH -#define GDISP_SCREEN_WIDTH 128 -#endif -#ifndef GDISP_INITIAL_CONTRAST -#define GDISP_INITIAL_CONTRAST 35 -#endif -#ifndef GDISP_INITIAL_BACKLIGHT -#define GDISP_INITIAL_BACKLIGHT 100 -#endif - -#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) - -#include "st7565.h" - -/*===========================================================================*/ -/* Driver config defaults for backward compatibility. */ -/*===========================================================================*/ -#ifndef ST7565_LCD_BIAS -#define ST7565_LCD_BIAS ST7565_LCD_BIAS_7 -#endif -#ifndef ST7565_ADC -#define ST7565_ADC ST7565_ADC_NORMAL -#endif -#ifndef ST7565_COM_SCAN -#define ST7565_COM_SCAN ST7565_COM_SCAN_INC -#endif -#ifndef ST7565_PAGE_ORDER -#define ST7565_PAGE_ORDER 0,1,2,3 -#endif - -/*===========================================================================*/ -/* Driver local functions. */ -/*===========================================================================*/ - -typedef struct{ - bool_t buffer2; - uint8_t data_pos; - uint8_t data[16]; - uint8_t ram[GDISP_SCREEN_HEIGHT * GDISP_SCREEN_WIDTH / 8]; -}PrivData; - -// Some common routines and macros -#define PRIV(g) ((PrivData*)g->priv) -#define RAM(g) (PRIV(g)->ram) - -static GFXINLINE void write_cmd(GDisplay* g, uint8_t cmd) { - PRIV(g)->data[PRIV(g)->data_pos++] = cmd; -} - -static GFXINLINE void flush_cmd(GDisplay* g) { - write_data(g, PRIV(g)->data, PRIV(g)->data_pos); - PRIV(g)->data_pos = 0; -} - -#define write_cmd2(g, cmd1, cmd2) { write_cmd(g, cmd1); write_cmd(g, cmd2); } -#define write_cmd3(g, cmd1, cmd2, cmd3) { write_cmd(g, cmd1); write_cmd(g, cmd2); write_cmd(g, cmd3); } - -// Some common routines and macros -#define delay(us) gfxSleepMicroseconds(us) -#define delay_ms(ms) gfxSleepMilliseconds(ms) - -#define xyaddr(x, y) ((x) + ((y)>>3)*GDISP_SCREEN_WIDTH) -#define xybit(y) (1<<((y)&7)) - -/*===========================================================================*/ -/* Driver exported functions. */ -/*===========================================================================*/ - -/* - * As this controller can't update on a pixel boundary we need to maintain the - * the entire display surface in memory so that we can do the necessary bit - * operations. Fortunately it is a small display in monochrome. - * 64 * 128 / 8 = 1024 bytes. - */ - -LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { - // The private area is the display surface. - g->priv = gfxAlloc(sizeof(PrivData)); - PRIV(g)->buffer2 = false; - PRIV(g)->data_pos = 0; - - // Initialise the board interface - init_board(g); - - // Hardware reset - setpin_reset(g, TRUE); - gfxSleepMilliseconds(20); - setpin_reset(g, FALSE); - gfxSleepMilliseconds(20); - acquire_bus(g); - enter_cmd_mode(g); - - write_cmd(g, ST7565_RESET); - write_cmd(g, ST7565_LCD_BIAS); - write_cmd(g, ST7565_ADC); - write_cmd(g, ST7565_COM_SCAN); - - write_cmd(g, ST7565_RESISTOR_RATIO | 0x1); - write_cmd2(g, ST7565_CONTRAST, GDISP_INITIAL_CONTRAST); - - // turn on internal power supply (VC=1, VR=1, VF=1) - write_cmd(g, ST7565_POWER_CONTROL | 0x07); - - write_cmd(g, ST7565_INVERT_DISPLAY); - write_cmd(g, ST7565_ALLON_NORMAL); - - write_cmd(g, ST7565_START_LINE | 0); - write_cmd(g, ST7565_RMW); - flush_cmd(g); - - // Finish Init - post_init_board(g); - - // Release the bus - release_bus(g); - - /* Initialise the GDISP structure */ - g->g.Width = GDISP_SCREEN_WIDTH; - g->g.Height = GDISP_SCREEN_HEIGHT; - g->g.Orientation = GDISP_ROTATE_0; - g->g.Powermode = powerOff; - g->g.Backlight = GDISP_INITIAL_BACKLIGHT; - g->g.Contrast = GDISP_INITIAL_CONTRAST; - return TRUE; -} - -#if GDISP_HARDWARE_FLUSH -LLDSPEC void gdisp_lld_flush(GDisplay *g) { - unsigned p; - - // Don't flush if we don't need it. - if (!(g->flags & GDISP_FLG_NEEDFLUSH)) - return; - - acquire_bus(g); - enter_cmd_mode(g); - unsigned dstOffset = (PRIV(g)->buffer2 ? 4 : 0); - for (p = 0; p < 4; p++) { - write_cmd(g, ST7565_PAGE | (p + dstOffset)); - write_cmd(g, ST7565_COLUMN_MSB | 0); - write_cmd(g, ST7565_COLUMN_LSB | 0); - write_cmd(g, ST7565_RMW); - flush_cmd(g); - enter_data_mode(g); - write_data(g, RAM(g) + (p*GDISP_SCREEN_WIDTH), GDISP_SCREEN_WIDTH); - enter_cmd_mode(g); - } - unsigned line = (PRIV(g)->buffer2 ? 32 : 0); - write_cmd(g, ST7565_START_LINE | line); - flush_cmd(g); - PRIV(g)->buffer2 = !PRIV(g)->buffer2; - release_bus(g); - - g->flags &= ~GDISP_FLG_NEEDFLUSH; -} -#endif - -#if GDISP_HARDWARE_DRAWPIXEL -LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) { - coord_t x, y; - - switch(g->g.Orientation) { - default: - case GDISP_ROTATE_0: - x = g->p.x; - y = g->p.y; - break; - case GDISP_ROTATE_90: - x = g->p.y; - y = GDISP_SCREEN_HEIGHT-1 - g->p.x; - break; - case GDISP_ROTATE_180: - x = GDISP_SCREEN_WIDTH-1 - g->p.x; - y = GDISP_SCREEN_HEIGHT-1 - g->p.y; - break; - case GDISP_ROTATE_270: - x = GDISP_SCREEN_HEIGHT-1 - g->p.y; - y = g->p.x; - break; - } - if (gdispColor2Native(g->p.color) != Black) - RAM(g)[xyaddr(x, y)] |= xybit(y); - else - RAM(g)[xyaddr(x, y)] &= ~xybit(y); - g->flags |= GDISP_FLG_NEEDFLUSH; -} -#endif - -#if GDISP_HARDWARE_PIXELREAD -LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) { - coord_t x, y; - - switch(g->g.Orientation) { - default: - case GDISP_ROTATE_0: - x = g->p.x; - y = g->p.y; - break; - case GDISP_ROTATE_90: - x = g->p.y; - y = GDISP_SCREEN_HEIGHT-1 - g->p.x; - break; - case GDISP_ROTATE_180: - x = GDISP_SCREEN_WIDTH-1 - g->p.x; - y = GDISP_SCREEN_HEIGHT-1 - g->p.y; - break; - case GDISP_ROTATE_270: - x = GDISP_SCREEN_HEIGHT-1 - g->p.y; - y = g->p.x; - break; - } - return (RAM(g)[xyaddr(x, y)] & xybit(y)) ? White : Black; -} -#endif - -LLDSPEC void gdisp_lld_blit_area(GDisplay *g) { - uint8_t* buffer = (uint8_t*)g->p.ptr; - int linelength = g->p.cx; - for (int i = 0; i < g->p.cy; i++) { - unsigned dstx = g->p.x; - unsigned dsty = g->p.y + i; - unsigned srcx = g->p.x1; - unsigned srcy = g->p.y1 + i; - unsigned srcbit = srcy * g->p.x2 + srcx; - for(int j=0; j < linelength; j++) { - uint8_t src = buffer[srcbit / 8]; - uint8_t bit = 7-(srcbit % 8); - uint8_t bitset = (src >> bit) & 1; - uint8_t* dst = &(RAM(g)[xyaddr(dstx, dsty)]); - if (bitset) { - *dst |= xybit(dsty); - } - else { - *dst &= ~xybit(dsty); - } - dstx++; - srcbit++; - } - } - g->flags |= GDISP_FLG_NEEDFLUSH; -} - -#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL -LLDSPEC void gdisp_lld_control(GDisplay *g) { - switch(g->p.x) { - case GDISP_CONTROL_POWER: - if (g->g.Powermode == (powermode_t)g->p.ptr) - return; - switch((powermode_t)g->p.ptr) { - case powerOff: - case powerSleep: - case powerDeepSleep: - acquire_bus(g); - enter_cmd_mode(g); - write_cmd(g, ST7565_DISPLAY_OFF); - flush_cmd(g); - release_bus(g); - break; - case powerOn: - acquire_bus(g); - enter_cmd_mode(g); - write_cmd(g, ST7565_DISPLAY_ON); - flush_cmd(g); - release_bus(g); - break; - default: - return; - } - g->g.Powermode = (powermode_t)g->p.ptr; - return; - - case GDISP_CONTROL_ORIENTATION: - if (g->g.Orientation == (orientation_t)g->p.ptr) - return; - switch((orientation_t)g->p.ptr) { - /* Rotation is handled by the drawing routines */ - case GDISP_ROTATE_0: - case GDISP_ROTATE_180: - g->g.Height = GDISP_SCREEN_HEIGHT; - g->g.Width = GDISP_SCREEN_WIDTH; - break; - case GDISP_ROTATE_90: - case GDISP_ROTATE_270: - g->g.Height = GDISP_SCREEN_WIDTH; - g->g.Width = GDISP_SCREEN_HEIGHT; - break; - default: - return; - } - g->g.Orientation = (orientation_t)g->p.ptr; - return; - - case GDISP_CONTROL_CONTRAST: - g->g.Contrast = (unsigned)g->p.ptr & 63; - acquire_bus(g); - enter_cmd_mode(g); - write_cmd2(g, ST7565_CONTRAST, g->g.Contrast); - flush_cmd(g); - release_bus(g); - return; - } -} -#endif // GDISP_NEED_CONTROL - -#endif // GFX_USE_GDISP diff --git a/drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_config.h b/drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_config.h deleted file mode 100644 index 2b66a877c..000000000 --- a/drivers/ugfx/gdisp/st7565ergodox/gdisp_lld_config.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * This file is subject to the terms of the GFX License. If a copy of - * the license was not distributed with this file, you can obtain one at: - * - * http://ugfx.org/license.html - */ - -#ifndef _GDISP_LLD_CONFIG_H -#define _GDISP_LLD_CONFIG_H - -#if GFX_USE_GDISP - -/*===========================================================================*/ -/* Driver hardware support. */ -/*===========================================================================*/ - -#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing -#define GDISP_HARDWARE_DRAWPIXEL TRUE -#define GDISP_HARDWARE_PIXELREAD TRUE -#define GDISP_HARDWARE_CONTROL TRUE -#define GDISP_HARDWARE_BITFILLS TRUE - -#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_MONO - -#endif /* GFX_USE_GDISP */ - -#endif /* _GDISP_LLD_CONFIG_H */ diff --git a/drivers/ugfx/gdisp/st7565ergodox/st7565.h b/drivers/ugfx/gdisp/st7565ergodox/st7565.h deleted file mode 100644 index 24924ff05..000000000 --- a/drivers/ugfx/gdisp/st7565ergodox/st7565.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * This file is subject to the terms of the GFX License. If a copy of - * the license was not distributed with this file, you can obtain one at: - * - * http://ugfx.org/license.html - */ - -#ifndef _ST7565_H -#define _ST7565_H - -#define ST7565_CONTRAST 0x81 -#define ST7565_ALLON_NORMAL 0xA4 -#define ST7565_ALLON 0xA5 -#define ST7565_POSITIVE_DISPLAY 0xA6 -#define ST7565_INVERT_DISPLAY 0xA7 -#define ST7565_DISPLAY_OFF 0xAE -#define ST7565_DISPLAY_ON 0xAF - -#define ST7565_LCD_BIAS_7 0xA3 -#define ST7565_LCD_BIAS_9 0xA2 - -#define ST7565_ADC_NORMAL 0xA0 -#define ST7565_ADC_REVERSE 0xA1 - -#define ST7565_COM_SCAN_INC 0xC0 -#define ST7565_COM_SCAN_DEC 0xC8 - -#define ST7565_START_LINE 0x40 -#define ST7565_PAGE 0xB0 -#define ST7565_COLUMN_MSB 0x10 -#define ST7565_COLUMN_LSB 0x00 -#define ST7565_RMW 0xE0 - -#define ST7565_RESISTOR_RATIO 0x20 -#define ST7565_POWER_CONTROL 0x28 - -#define ST7565_RESET 0xE2 - -#endif /* _ST7565_H */ -- cgit v1.2.3-24-g4f1b From 011ee294414800eaa18ce7c3f9447054d9eae765 Mon Sep 17 00:00:00 2001 From: Fred Sundvik Date: Sun, 9 Jul 2017 13:50:18 +0300 Subject: Fixup mixed tabs/spaces --- drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c | 246 ++++++++++----------- drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h | 14 +- drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c | 36 +-- drivers/ugfx/gdisp/st7565/gdisp_lld_config.h | 6 +- 4 files changed, 151 insertions(+), 151 deletions(-) (limited to 'drivers') diff --git a/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c b/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c index c55dd0a0e..0691dbfbf 100644 --- a/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c +++ b/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c @@ -19,7 +19,7 @@ along with this program. If not, see . #if GFX_USE_GDISP -#define GDISP_DRIVER_VMT GDISPVMT_IS31FL3731C_QMK +#define GDISP_DRIVER_VMT GDISPVMT_IS31FL3731C_QMK #include "gdisp_lld_config.h" #include "src/gdisp/gdisp_driver.h" @@ -34,26 +34,26 @@ extern const uint8_t CIE1931_CURVE[]; /*===========================================================================*/ #ifndef GDISP_SCREEN_HEIGHT - #define GDISP_SCREEN_HEIGHT 9 + #define GDISP_SCREEN_HEIGHT 9 #endif #ifndef GDISP_SCREEN_WIDTH - #define GDISP_SCREEN_WIDTH 16 + #define GDISP_SCREEN_WIDTH 16 #endif #ifndef GDISP_INITIAL_CONTRAST - #define GDISP_INITIAL_CONTRAST 0 + #define GDISP_INITIAL_CONTRAST 0 #endif #ifndef GDISP_INITIAL_BACKLIGHT - #define GDISP_INITIAL_BACKLIGHT 0 + #define GDISP_INITIAL_BACKLIGHT 0 #endif -#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) +#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) #define IS31_ADDR_DEFAULT 0x74 -#define IS31_REG_CONFIG 0x00 +#define IS31_REG_CONFIG 0x00 // bits in reg -#define IS31_REG_CONFIG_PICTUREMODE 0x00 -#define IS31_REG_CONFIG_AUTOPLAYMODE 0x08 +#define IS31_REG_CONFIG_PICTUREMODE 0x00 +#define IS31_REG_CONFIG_AUTOPLAYMODE 0x08 #define IS31_REG_CONFIG_AUDIOPLAYMODE 0x18 // D2:D0 bits are starting frame for autoplay mode @@ -144,14 +144,14 @@ static GFXINLINE void write_ram(GDisplay *g, uint8_t page, uint16_t offset, uint } LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { - // The private area is the display surface. - g->priv = gfxAlloc(sizeof(PrivData)); + // The private area is the display surface. + g->priv = gfxAlloc(sizeof(PrivData)); __builtin_memset(PRIV(g), 0, sizeof(PrivData)); - PRIV(g)->page = 0; + PRIV(g)->page = 0; - // Initialise the board interface - init_board(g); - gfxSleepMilliseconds(10); + // Initialise the board interface + init_board(g); + gfxSleepMilliseconds(10); // zero function page, all registers (assuming full_page is all zeroes) write_ram(g, IS31_FUNCTIONREG, 0, IS31_FUNCTIONREG_SIZE); @@ -179,134 +179,134 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { // Finish Init post_init_board(g); - /* Initialise the GDISP structure */ - g->g.Width = GDISP_SCREEN_WIDTH; - g->g.Height = GDISP_SCREEN_HEIGHT; - g->g.Orientation = GDISP_ROTATE_0; - g->g.Powermode = powerOff; - g->g.Backlight = GDISP_INITIAL_BACKLIGHT; - g->g.Contrast = GDISP_INITIAL_CONTRAST; - return TRUE; + /* Initialise the GDISP structure */ + g->g.Width = GDISP_SCREEN_WIDTH; + g->g.Height = GDISP_SCREEN_HEIGHT; + g->g.Orientation = GDISP_ROTATE_0; + g->g.Powermode = powerOff; + g->g.Backlight = GDISP_INITIAL_BACKLIGHT; + g->g.Contrast = GDISP_INITIAL_CONTRAST; + return TRUE; } #if GDISP_HARDWARE_FLUSH - LLDSPEC void gdisp_lld_flush(GDisplay *g) { - // Don't flush if we don't need it. - if (!(g->flags & GDISP_FLG_NEEDFLUSH)) - return; - - PRIV(g)->page++; - PRIV(g)->page %= 2; - // TODO: some smarter algorithm for this - // We should run only one physical page at a time - // This way we don't need to send so much data, and - // we could use slightly less memory - uint8_t* src = PRIV(g)->frame_buffer; - for (int y=0;yg.Backlight / 100; - PRIV(g)->write_buffer[get_led_address(g, x, y)]=CIE1931_CURVE[val]; - ++src; - } - } + LLDSPEC void gdisp_lld_flush(GDisplay *g) { + // Don't flush if we don't need it. + if (!(g->flags & GDISP_FLG_NEEDFLUSH)) + return; + + PRIV(g)->page++; + PRIV(g)->page %= 2; + // TODO: some smarter algorithm for this + // We should run only one physical page at a time + // This way we don't need to send so much data, and + // we could use slightly less memory + uint8_t* src = PRIV(g)->frame_buffer; + for (int y=0;yg.Backlight / 100; + PRIV(g)->write_buffer[get_led_address(g, x, y)]=CIE1931_CURVE[val]; + ++src; + } + } write_ram(g, PRIV(g)->page, IS31_PWM_REG, IS31_PWM_SIZE); gfxSleepMilliseconds(1); write_register(g, IS31_FUNCTIONREG, IS31_REG_PICTDISP, PRIV(g)->page); - g->flags &= ~GDISP_FLG_NEEDFLUSH; - } + g->flags &= ~GDISP_FLG_NEEDFLUSH; + } #endif #if GDISP_HARDWARE_DRAWPIXEL - LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) { - coord_t x, y; - - switch(g->g.Orientation) { - default: - case GDISP_ROTATE_0: - x = g->p.x; - y = g->p.y; - break; - case GDISP_ROTATE_180: - x = GDISP_SCREEN_WIDTH-1 - g->p.x; - y = g->p.y; - break; - } - PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x] = gdispColor2Native(g->p.color); - g->flags |= GDISP_FLG_NEEDFLUSH; - } + LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) { + coord_t x, y; + + switch(g->g.Orientation) { + default: + case GDISP_ROTATE_0: + x = g->p.x; + y = g->p.y; + break; + case GDISP_ROTATE_180: + x = GDISP_SCREEN_WIDTH-1 - g->p.x; + y = g->p.y; + break; + } + PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x] = gdispColor2Native(g->p.color); + g->flags |= GDISP_FLG_NEEDFLUSH; + } #endif #if GDISP_HARDWARE_PIXELREAD - LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) { - coord_t x, y; - - switch(g->g.Orientation) { - default: - case GDISP_ROTATE_0: - x = g->p.x; - y = g->p.y; - break; - case GDISP_ROTATE_180: - x = GDISP_SCREEN_WIDTH-1 - g->p.x; - y = g->p.y; - break; - } - return gdispNative2Color(PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x]); - } + LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) { + coord_t x, y; + + switch(g->g.Orientation) { + default: + case GDISP_ROTATE_0: + x = g->p.x; + y = g->p.y; + break; + case GDISP_ROTATE_180: + x = GDISP_SCREEN_WIDTH-1 - g->p.x; + y = g->p.y; + break; + } + return gdispNative2Color(PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x]); + } #endif #if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL - LLDSPEC void gdisp_lld_control(GDisplay *g) { - switch(g->p.x) { - case GDISP_CONTROL_POWER: - if (g->g.Powermode == (powermode_t)g->p.ptr) - return; - switch((powermode_t)g->p.ptr) { - case powerOff: - case powerSleep: - case powerDeepSleep: + LLDSPEC void gdisp_lld_control(GDisplay *g) { + switch(g->p.x) { + case GDISP_CONTROL_POWER: + if (g->g.Powermode == (powermode_t)g->p.ptr) + return; + switch((powermode_t)g->p.ptr) { + case powerOff: + case powerSleep: + case powerDeepSleep: write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); - break; - case powerOn: + break; + case powerOn: write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON); - break; - default: - return; - } - g->g.Powermode = (powermode_t)g->p.ptr; - return; - - case GDISP_CONTROL_ORIENTATION: - if (g->g.Orientation == (orientation_t)g->p.ptr) - return; - switch((orientation_t)g->p.ptr) { - /* Rotation is handled by the drawing routines */ - case GDISP_ROTATE_0: - case GDISP_ROTATE_180: - g->g.Height = GDISP_SCREEN_HEIGHT; - g->g.Width = GDISP_SCREEN_WIDTH; - break; - case GDISP_ROTATE_90: - case GDISP_ROTATE_270: - g->g.Height = GDISP_SCREEN_WIDTH; - g->g.Width = GDISP_SCREEN_HEIGHT; - break; - default: - return; - } - g->g.Orientation = (orientation_t)g->p.ptr; - return; - - case GDISP_CONTROL_BACKLIGHT: - if (g->g.Backlight == (unsigned)g->p.ptr) + break; + default: return; - unsigned val = (unsigned)g->p.ptr; - g->g.Backlight = val > 100 ? 100 : val; + } + g->g.Powermode = (powermode_t)g->p.ptr; + return; + + case GDISP_CONTROL_ORIENTATION: + if (g->g.Orientation == (orientation_t)g->p.ptr) + return; + switch((orientation_t)g->p.ptr) { + /* Rotation is handled by the drawing routines */ + case GDISP_ROTATE_0: + case GDISP_ROTATE_180: + g->g.Height = GDISP_SCREEN_HEIGHT; + g->g.Width = GDISP_SCREEN_WIDTH; + break; + case GDISP_ROTATE_90: + case GDISP_ROTATE_270: + g->g.Height = GDISP_SCREEN_WIDTH; + g->g.Width = GDISP_SCREEN_HEIGHT; + break; + default: + return; + } + g->g.Orientation = (orientation_t)g->p.ptr; + return; + + case GDISP_CONTROL_BACKLIGHT: + if (g->g.Backlight == (unsigned)g->p.ptr) + return; + unsigned val = (unsigned)g->p.ptr; + g->g.Backlight = val > 100 ? 100 : val; g->flags |= GDISP_FLG_NEEDFLUSH; - return; - } - } + return; + } + } #endif // GDISP_NEED_CONTROL #endif // GFX_USE_GDISP diff --git a/drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h b/drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h index bb28ad775..588d688cf 100644 --- a/drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h +++ b/drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h @@ -24,13 +24,13 @@ along with this program. If not, see . /* Driver hardware support. */ /*===========================================================================*/ -#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing -#define GDISP_HARDWARE_DRAWPIXEL TRUE -#define GDISP_HARDWARE_PIXELREAD TRUE -#define GDISP_HARDWARE_CONTROL TRUE +#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing +#define GDISP_HARDWARE_DRAWPIXEL TRUE +#define GDISP_HARDWARE_PIXELREAD TRUE +#define GDISP_HARDWARE_CONTROL TRUE -#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_GRAY256 +#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_GRAY256 -#endif /* GFX_USE_GDISP */ +#endif /* GFX_USE_GDISP */ -#endif /* _GDISP_LLD_CONFIG_H */ +#endif /* _GDISP_LLD_CONFIG_H */ diff --git a/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c b/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c index 69c574772..55552cb79 100644 --- a/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c +++ b/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c @@ -9,7 +9,7 @@ #if GFX_USE_GDISP -#define GDISP_DRIVER_VMT GDISPVMT_ST7565_QMK +#define GDISP_DRIVER_VMT GDISPVMT_ST7565_QMK #include "gdisp_lld_config.h" #include "src/gdisp/gdisp_driver.h" @@ -20,24 +20,24 @@ /*===========================================================================*/ #ifndef GDISP_SCREEN_HEIGHT -#define GDISP_SCREEN_HEIGHT 32 +#define GDISP_SCREEN_HEIGHT 32 #endif #ifndef GDISP_SCREEN_WIDTH -#define GDISP_SCREEN_WIDTH 128 +#define GDISP_SCREEN_WIDTH 128 #endif #ifndef GDISP_INITIAL_CONTRAST -#define GDISP_INITIAL_CONTRAST 35 +#define GDISP_INITIAL_CONTRAST 35 #endif #ifndef GDISP_INITIAL_BACKLIGHT -#define GDISP_INITIAL_BACKLIGHT 100 +#define GDISP_INITIAL_BACKLIGHT 100 #endif -#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) +#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) #include "st7565.h" /*===========================================================================*/ -/* Driver config defaults for backward compatibility. */ +/* Driver config defaults for backward compatibility. */ /*===========================================================================*/ #ifndef ST7565_LCD_BIAS #define ST7565_LCD_BIAS ST7565_LCD_BIAS_7 @@ -65,7 +65,7 @@ typedef struct{ // Some common routines and macros #define PRIV(g) ((PrivData*)g->priv) -#define RAM(g) (PRIV(g)->ram) +#define RAM(g) (PRIV(g)->ram) static GFXINLINE void write_cmd(GDisplay* g, uint8_t cmd) { PRIV(g)->data[PRIV(g)->data_pos++] = cmd; @@ -76,15 +76,15 @@ static GFXINLINE void flush_cmd(GDisplay* g) { PRIV(g)->data_pos = 0; } -#define write_cmd2(g, cmd1, cmd2) { write_cmd(g, cmd1); write_cmd(g, cmd2); } -#define write_cmd3(g, cmd1, cmd2, cmd3) { write_cmd(g, cmd1); write_cmd(g, cmd2); write_cmd(g, cmd3); } +#define write_cmd2(g, cmd1, cmd2) { write_cmd(g, cmd1); write_cmd(g, cmd2); } +#define write_cmd3(g, cmd1, cmd2, cmd3) { write_cmd(g, cmd1); write_cmd(g, cmd2); write_cmd(g, cmd3); } // Some common routines and macros -#define delay(us) gfxSleepMicroseconds(us) -#define delay_ms(ms) gfxSleepMilliseconds(ms) +#define delay(us) gfxSleepMicroseconds(us) +#define delay_ms(ms) gfxSleepMilliseconds(ms) -#define xyaddr(x, y) ((x) + ((y)>>3)*GDISP_SCREEN_WIDTH) -#define xybit(y) (1<<((y)&7)) +#define xyaddr(x, y) ((x) + ((y)>>3)*GDISP_SCREEN_WIDTH) +#define xybit(y) (1<<((y)&7)) /*===========================================================================*/ /* Driver exported functions. */ @@ -150,7 +150,7 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { #if GDISP_HARDWARE_FLUSH LLDSPEC void gdisp_lld_flush(GDisplay *g) { - unsigned p; + unsigned p; // Don't flush if we don't need it. if (!(g->flags & GDISP_FLG_NEEDFLUSH)) @@ -181,7 +181,7 @@ LLDSPEC void gdisp_lld_flush(GDisplay *g) { #if GDISP_HARDWARE_DRAWPIXEL LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) { - coord_t x, y; + coord_t x, y; switch(g->g.Orientation) { default: @@ -212,7 +212,7 @@ LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) { #if GDISP_HARDWARE_PIXELREAD LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) { - coord_t x, y; + coord_t x, y; switch(g->g.Orientation) { default: @@ -257,7 +257,7 @@ LLDSPEC void gdisp_lld_blit_area(GDisplay *g) { else { *dst &= ~xybit(dsty); } - dstx++; + dstx++; srcbit++; } } diff --git a/drivers/ugfx/gdisp/st7565/gdisp_lld_config.h b/drivers/ugfx/gdisp/st7565/gdisp_lld_config.h index 2b66a877c..4446bd38b 100644 --- a/drivers/ugfx/gdisp/st7565/gdisp_lld_config.h +++ b/drivers/ugfx/gdisp/st7565/gdisp_lld_config.h @@ -14,7 +14,7 @@ /* Driver hardware support. */ /*===========================================================================*/ -#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing +#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing #define GDISP_HARDWARE_DRAWPIXEL TRUE #define GDISP_HARDWARE_PIXELREAD TRUE #define GDISP_HARDWARE_CONTROL TRUE @@ -22,6 +22,6 @@ #define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_MONO -#endif /* GFX_USE_GDISP */ +#endif /* GFX_USE_GDISP */ -#endif /* _GDISP_LLD_CONFIG_H */ +#endif /* _GDISP_LLD_CONFIG_H */ -- cgit v1.2.3-24-g4f1b From 9d8279960d8784d5602025f6845b0af92db12848 Mon Sep 17 00:00:00 2001 From: Fred Sundvik Date: Sun, 9 Jul 2017 20:35:33 +0300 Subject: Make it easier to use drivers --- drivers/ugfx/gdisp/is31fl3731c/driver.mk | 1 + drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c | 12 ++++-------- drivers/ugfx/gdisp/st7565/driver.mk | 1 + drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c | 4 ++-- 4 files changed, 8 insertions(+), 10 deletions(-) (limited to 'drivers') diff --git a/drivers/ugfx/gdisp/is31fl3731c/driver.mk b/drivers/ugfx/gdisp/is31fl3731c/driver.mk index c9de62d1e..4364787c9 100644 --- a/drivers/ugfx/gdisp/is31fl3731c/driver.mk +++ b/drivers/ugfx/gdisp/is31fl3731c/driver.mk @@ -1,2 +1,3 @@ GFXINC += drivers/ugfx/gdisp/is31fl3731c GFXSRC += drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c +GDISP_DRIVER_LIST += GDISPVMT_IS31FL3731C_QMK \ No newline at end of file diff --git a/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c b/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c index 0691dbfbf..3faddcda8 100644 --- a/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c +++ b/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c @@ -19,7 +19,10 @@ along with this program. If not, see . #if GFX_USE_GDISP -#define GDISP_DRIVER_VMT GDISPVMT_IS31FL3731C_QMK +#define GDISP_DRIVER_VMT GDISPVMT_IS31FL3731C_QMK +#define GDISP_SCREEN_HEIGHT LED_HEIGHT +#define GDISP_SCREEN_WIDTH LED_WIDTH + #include "gdisp_lld_config.h" #include "src/gdisp/gdisp_driver.h" @@ -33,12 +36,6 @@ extern const uint8_t CIE1931_CURVE[]; /* Driver local definitions. */ /*===========================================================================*/ -#ifndef GDISP_SCREEN_HEIGHT - #define GDISP_SCREEN_HEIGHT 9 -#endif -#ifndef GDISP_SCREEN_WIDTH - #define GDISP_SCREEN_WIDTH 16 -#endif #ifndef GDISP_INITIAL_CONTRAST #define GDISP_INITIAL_CONTRAST 0 #endif @@ -100,7 +97,6 @@ extern const uint8_t CIE1931_CURVE[]; #define IS31_PWM_SIZE 0x90 #define IS31_LED_MASK_SIZE 0x12 -#define IS31_SCREEN_WIDTH 16 #define IS31 diff --git a/drivers/ugfx/gdisp/st7565/driver.mk b/drivers/ugfx/gdisp/st7565/driver.mk index 0190b6019..31fc8f1c7 100644 --- a/drivers/ugfx/gdisp/st7565/driver.mk +++ b/drivers/ugfx/gdisp/st7565/driver.mk @@ -1,2 +1,3 @@ GFXINC += drivers/ugfx/gdisp/st7565 GFXSRC += drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c +GDISP_DRIVER_LIST += GDISPVMT_ST7565_QMK \ No newline at end of file diff --git a/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c b/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c index 55552cb79..4a4c83e89 100644 --- a/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c +++ b/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c @@ -20,10 +20,10 @@ /*===========================================================================*/ #ifndef GDISP_SCREEN_HEIGHT -#define GDISP_SCREEN_HEIGHT 32 +#define GDISP_SCREEN_HEIGHT LCD_HEIGHT #endif #ifndef GDISP_SCREEN_WIDTH -#define GDISP_SCREEN_WIDTH 128 +#define GDISP_SCREEN_WIDTH LCD_WIDTH #endif #ifndef GDISP_INITIAL_CONTRAST #define GDISP_INITIAL_CONTRAST 35 -- cgit v1.2.3-24-g4f1b From 190b90892bf1b17f5cb24a1e7bd88c63047c3eb0 Mon Sep 17 00:00:00 2001 From: Fred Sundvik Date: Mon, 10 Jul 2017 10:48:02 +0300 Subject: Rename board files to lowercase --- drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c | 2 +- drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c b/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c index 3faddcda8..917adadb8 100644 --- a/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c +++ b/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c @@ -26,7 +26,7 @@ along with this program. If not, see . #include "gdisp_lld_config.h" #include "src/gdisp/gdisp_driver.h" -#include "board_IS31FL3731C.h" +#include "board_is31fl3731c.h" // Can't include led_tables from here diff --git a/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c b/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c index 4a4c83e89..c38194b06 100644 --- a/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c +++ b/drivers/ugfx/gdisp/st7565/gdisp_lld_ST7565.c @@ -13,7 +13,7 @@ #include "gdisp_lld_config.h" #include "src/gdisp/gdisp_driver.h" -#include "board_ST7565.h" +#include "board_st7565.h" /*===========================================================================*/ /* Driver local definitions. */ -- cgit v1.2.3-24-g4f1b From 551924f8a02b374201f7d0066755fa183a45accf Mon Sep 17 00:00:00 2001 From: Fred Sundvik Date: Mon, 10 Jul 2017 10:49:50 +0300 Subject: Add template board files --- .../gdisp/is31fl3731c/board_is31fl3731c_template.h | 110 ++++++++++++++++++++ drivers/ugfx/gdisp/st7565/board_st7565_template.h | 113 +++++++++++++++++++++ 2 files changed, 223 insertions(+) create mode 100644 drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h create mode 100644 drivers/ugfx/gdisp/st7565/board_st7565_template.h (limited to 'drivers') diff --git a/drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h b/drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h new file mode 100644 index 000000000..f248cc25b --- /dev/null +++ b/drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h @@ -0,0 +1,110 @@ +/* +Copyright 2016 Fred Sundvik + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . +*/ + +#ifndef _GDISP_LLD_BOARD_H +#define _GDISP_LLD_BOARD_H + +static const I2CConfig i2ccfg = { + 400000 // clock speed (Hz); 400kHz max for IS31 +}; + +static const uint8_t led_mask[] = { + 0xFF, 0x00, /* C1-1 -> C1-16 */ + 0xFF, 0x00, /* C2-1 -> C2-16 */ + 0xFF, 0x00, /* C3-1 -> C3-16 */ + 0xFF, 0x00, /* C4-1 -> C4-16 */ + 0x3F, 0x00, /* C5-1 -> C5-16 */ + 0x00, 0x00, /* C6-1 -> C6-16 */ + 0x00, 0x00, /* C7-1 -> C7-16 */ + 0x00, 0x00, /* C8-1 -> C8-16 */ + 0x00, 0x00, /* C9-1 -> C9-16 */ +}; + +// The address of the LED +#define LA(c, r) (c + r * 16 ) +// Need to be an address that is not mapped, but inside the range of the controller matrix +#define NA LA(8, 8) + +// The numbers in the comments are the led numbers DXX on the PCB +// The mapping is taken from the schematic of left hand side +static const uint8_t led_mapping[GDISP_SCREEN_HEIGHT][GDISP_SCREEN_WIDTH] = { +// 45 44 43 42 41 40 39 + { LA(1, 1), LA(1, 0), LA(0, 4), LA(0, 3), LA(0, 2), LA(0, 1), LA(0, 0)}, +// 52 51 50 49 48 47 46 + { LA(2, 3), LA(2, 2), LA(2, 1), LA(2, 0), LA(1, 4), LA(1, 3), LA(1, 2) }, +// 58 57 56 55 54 53 N/A + { LA(3, 4), LA(3, 3), LA(3, 2), LA(3, 1), LA(3, 0), LA(2, 4), NA }, +// 67 66 65 64 63 62 61 + { LA(5, 3), LA(5, 2), LA(5, 1), LA(5, 0), LA(4, 4), LA(4, 3), LA(4, 2) }, +// 76 75 74 73 72 60 59 + { LA(7, 3), LA(7, 2), LA(7, 1), LA(7, 0), LA(6, 3), LA(4, 1), LA(4, 0) }, +// N/A N/A N/A N/A N/A N/A 68 + { NA, NA, NA, NA, NA, NA, LA(5, 4) }, +// N/A N/A N/A N/A 71 70 69 + { NA, NA, NA, NA, LA(6, 2), LA(6, 1), LA(6, 0) }, +}; + + +#define IS31_ADDR_DEFAULT 0x74 // AD connected to GND +#define IS31_TIMEOUT 5000 + +static GFXINLINE void init_board(GDisplay *g) { + (void) g; + /* I2C pins */ + palSetPadMode(GPIOB, 0, PAL_MODE_ALTERNATIVE_2); // PTB0/I2C0/SCL + palSetPadMode(GPIOB, 1, PAL_MODE_ALTERNATIVE_2); // PTB1/I2C0/SDA + palSetPadMode(GPIOB, 16, PAL_MODE_OUTPUT_PUSHPULL); + palClearPad(GPIOB, 16); + /* start I2C */ + i2cStart(&I2CD1, &i2ccfg); + // try high drive (from kiibohd) + I2CD1.i2c->C2 |= I2Cx_C2_HDRS; + // try glitch fixing (from kiibohd) + I2CD1.i2c->FLT = 4; +} + +static GFXINLINE void post_init_board(GDisplay *g) { + (void) g; +} + +static GFXINLINE const uint8_t* get_led_mask(GDisplay* g) { + (void) g; + return led_mask; +} + +static GFXINLINE uint8_t get_led_address(GDisplay* g, uint16_t x, uint16_t y) +{ + (void) g; + return led_mapping[y][x]; +} + +static GFXINLINE void set_hardware_shutdown(GDisplay* g, bool shutdown) { + (void) g; + if(!shutdown) { + palSetPad(GPIOB, 16); + } + else { + palClearPad(GPIOB, 16); + } +} + +static GFXINLINE void write_data(GDisplay *g, uint8_t* data, uint16_t length) { + (void) g; + i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, data, length, 0, 0, US2ST(IS31_TIMEOUT)); +} + +#endif /* _GDISP_LLD_BOARD_H */ diff --git a/drivers/ugfx/gdisp/st7565/board_st7565_template.h b/drivers/ugfx/gdisp/st7565/board_st7565_template.h new file mode 100644 index 000000000..9ab636c95 --- /dev/null +++ b/drivers/ugfx/gdisp/st7565/board_st7565_template.h @@ -0,0 +1,113 @@ +/* + * This file is subject to the terms of the GFX License. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://ugfx.org/license.html + */ + +#ifndef _GDISP_LLD_BOARD_H +#define _GDISP_LLD_BOARD_H + +#define ST7565_LCD_BIAS ST7565_LCD_BIAS_9 // actually 6 +#define ST7565_ADC ST7565_ADC_NORMAL +#define ST7565_COM_SCAN ST7565_COM_SCAN_DEC +#define ST7565_PAGE_ORDER 0,1,2,3 +/* + * Custom page order for several LCD boards, e.g. HEM12864-99 + * #define ST7565_PAGE_ORDER 4,5,6,7,0,1,2,3 + */ + +#define ST7565_GPIOPORT GPIOC +#define ST7565_PORT PORTC +#define ST7565_A0_PIN 7 +#define ST7565_RST_PIN 8 +#define ST7565_MOSI_PIN 6 +#define ST7565_SLCK_PIN 5 +#define ST7565_SS_PIN 4 + +#define palSetPadModeRaw(portname, bits) \ + ST7565_PORT->PCR[ST7565_##portname##_PIN] = bits + +#define palSetPadModeNamed(portname, portmode) \ + palSetPadMode(ST7565_GPIOPORT, ST7565_##portname##_PIN, portmode) + +#define ST7565_SPI_MODE PORTx_PCRn_DSE | PORTx_PCRn_MUX(2) +// DSPI Clock and Transfer Attributes +// Frame Size: 8 bits +// MSB First +// CLK Low by default +static const SPIConfig spi1config = { + // Operation complete callback or @p NULL. + .end_cb = NULL, + //The chip select line port - when not using pcs. + .ssport = ST7565_GPIOPORT, + // brief The chip select line pad number - when not using pcs. + .sspad=ST7565_SS_PIN, + // SPI initialization data. + .tar0 = + SPIx_CTARn_FMSZ(7) // Frame size = 8 bytes + | SPIx_CTARn_ASC(1) // After SCK Delay Scaler (min 50 ns) = 55.56ns + | SPIx_CTARn_DT(0) // Delay After Transfer Scaler (no minimum)= 27.78ns + | SPIx_CTARn_CSSCK(0) // PCS to SCK Delay Scaler (min 20 ns) = 27.78ns + | SPIx_CTARn_PBR(0) // Baud Rate Prescaler = 2 + | SPIx_CTARn_BR(0) // Baud rate (min 50ns) = 55.56ns +}; + +static GFXINLINE void acquire_bus(GDisplay *g) { + (void) g; + // Only the LCD is using the SPI bus, so no need to acquire + // spiAcquireBus(&SPID1); + spiSelect(&SPID1); +} + +static GFXINLINE void release_bus(GDisplay *g) { + (void) g; + // Only the LCD is using the SPI bus, so no need to release + //spiReleaseBus(&SPID1); + spiUnselect(&SPID1); +} + +static GFXINLINE void init_board(GDisplay *g) { + (void) g; + palSetPadModeNamed(A0, PAL_MODE_OUTPUT_PUSHPULL); + palSetPad(ST7565_GPIOPORT, ST7565_A0_PIN); + palSetPadModeNamed(RST, PAL_MODE_OUTPUT_PUSHPULL); + palSetPad(ST7565_GPIOPORT, ST7565_RST_PIN); + palSetPadModeRaw(MOSI, ST7565_SPI_MODE); + palSetPadModeRaw(SLCK, ST7565_SPI_MODE); + palSetPadModeNamed(SS, PAL_MODE_OUTPUT_PUSHPULL); + + spiInit(); + spiStart(&SPID1, &spi1config); + release_bus(g); +} + +static GFXINLINE void post_init_board(GDisplay *g) { + (void) g; +} + +static GFXINLINE void setpin_reset(GDisplay *g, bool_t state) { + (void) g; + if (state) { + palClearPad(ST7565_GPIOPORT, ST7565_RST_PIN); + } + else { + palSetPad(ST7565_GPIOPORT, ST7565_RST_PIN); + } +} + +static GFXINLINE void enter_data_mode(GDisplay *g) { + palSetPad(ST7565_GPIOPORT, ST7565_A0_PIN); +} + +static GFXINLINE void enter_cmd_mode(GDisplay *g) { + palClearPad(ST7565_GPIOPORT, ST7565_A0_PIN); +} + + +static GFXINLINE void write_data(GDisplay *g, uint8_t* data, uint16_t length) { + (void) g; + spiSend(&SPID1, length, data); +} + +#endif /* _GDISP_LLD_BOARD_H */ -- cgit v1.2.3-24-g4f1b