summaryrefslogtreecommitdiffstats
path: root/tmk_core/common
diff options
context:
space:
mode:
Diffstat (limited to 'tmk_core/common')
-rw-r--r--tmk_core/common/action_tapping.c2
-rw-r--r--tmk_core/common/avr/sleep_led.c (renamed from tmk_core/common/sleep_led.c)0
-rw-r--r--tmk_core/common/bootmagic.c7
-rw-r--r--tmk_core/common/chibios/bootloader.c47
-rw-r--r--tmk_core/common/chibios/eeprom.c588
-rw-r--r--tmk_core/common/chibios/printf.c240
-rw-r--r--tmk_core/common/chibios/printf.h111
-rw-r--r--tmk_core/common/chibios/sleep_led.c226
-rw-r--r--tmk_core/common/chibios/suspend.c65
-rw-r--r--tmk_core/common/chibios/timer.c27
-rw-r--r--tmk_core/common/command.c23
-rw-r--r--tmk_core/common/eeconfig.c (renamed from tmk_core/common/avr/eeconfig.c)2
-rw-r--r--tmk_core/common/eeprom.h22
-rw-r--r--tmk_core/common/magic.c4
-rw-r--r--tmk_core/common/print.c8
-rw-r--r--tmk_core/common/print.h10
-rw-r--r--tmk_core/common/progmem.h4
-rw-r--r--tmk_core/common/report.h5
-rw-r--r--tmk_core/common/wait.h8
19 files changed, 1378 insertions, 21 deletions
diff --git a/tmk_core/common/action_tapping.c b/tmk_core/common/action_tapping.c
index ff78d7f2a..e16e11be7 100644
--- a/tmk_core/common/action_tapping.c
+++ b/tmk_core/common/action_tapping.c
@@ -257,7 +257,7 @@ bool process_tapping(keyrecord_t *keyp)
return true;
}
} else {
- if (!IS_NOEVENT(event)) debug("Tapping: other key just after tap.\n");
+ if (!IS_NOEVENT(event)) debug("Tapping: other key just after tap.\n") {};
process_record(keyp);
return true;
}
diff --git a/tmk_core/common/sleep_led.c b/tmk_core/common/avr/sleep_led.c
index dab3eb0f3..dab3eb0f3 100644
--- a/tmk_core/common/sleep_led.c
+++ b/tmk_core/common/avr/sleep_led.c
diff --git a/tmk_core/common/bootmagic.c b/tmk_core/common/bootmagic.c
index 30e8a0f20..90275a18b 100644
--- a/tmk_core/common/bootmagic.c
+++ b/tmk_core/common/bootmagic.c
@@ -1,6 +1,6 @@
#include <stdint.h>
#include <stdbool.h>
-#include <util/delay.h>
+#include "wait.h"
#include "matrix.h"
#include "bootloader.h"
#include "debug.h"
@@ -10,6 +10,7 @@
#include "eeconfig.h"
#include "bootmagic.h"
+keymap_config_t keymap_config;
void bootmagic(void)
{
@@ -19,9 +20,9 @@ void bootmagic(void)
}
/* do scans in case of bounce */
- print("boogmagic scan: ... ");
+ print("bootmagic scan: ... ");
uint8_t scan = 100;
- while (scan--) { matrix_scan(); _delay_ms(10); }
+ while (scan--) { matrix_scan(); wait_ms(10); }
print("done.\n");
/* bootmagic skip */
diff --git a/tmk_core/common/chibios/bootloader.c b/tmk_core/common/chibios/bootloader.c
new file mode 100644
index 000000000..8a533ab6f
--- /dev/null
+++ b/tmk_core/common/chibios/bootloader.c
@@ -0,0 +1,47 @@
+#include "bootloader.h"
+
+#include "ch.h"
+#include "hal.h"
+
+#ifdef STM32_BOOTLOADER_ADDRESS
+/* STM32 */
+
+#if defined(STM32F0XX)
+/* This code should be checked whether it runs correctly on platforms */
+#define SYMVAL(sym) (uint32_t)(((uint8_t *)&(sym)) - ((uint8_t *)0))
+extern uint32_t __ram0_end__;
+
+void bootloader_jump(void) {
+ *((unsigned long *)(SYMVAL(__ram0_end__) - 4)) = 0xDEADBEEF; // set magic flag => reset handler will jump into boot loader
+ NVIC_SystemReset();
+}
+
+#else /* defined(STM32F0XX) */
+#error Check that the bootloader code works on your platform and add it to bootloader.c!
+#endif /* defined(STM32F0XX) */
+
+#elif defined(KL2x) || defined(K20x) /* STM32_BOOTLOADER_ADDRESS */
+/* Kinetis */
+
+#if defined(KIIBOHD_BOOTLOADER)
+/* Kiibohd Bootloader (MCHCK and Infinity KB) */
+#define SCB_AIRCR_VECTKEY_WRITEMAGIC 0x05FA0000
+const uint8_t sys_reset_to_loader_magic[] = "\xff\x00\x7fRESET TO LOADER\x7f\x00\xff";
+void bootloader_jump(void) {
+ __builtin_memcpy((void *)VBAT, (const void *)sys_reset_to_loader_magic, sizeof(sys_reset_to_loader_magic));
+ // request reset
+ SCB->AIRCR = SCB_AIRCR_VECTKEY_WRITEMAGIC | SCB_AIRCR_SYSRESETREQ_Msk;
+}
+
+#else /* defined(KIIBOHD_BOOTLOADER) */
+/* Default for Kinetis - expecting an ARM Teensy */
+void bootloader_jump(void) {
+ chThdSleepMilliseconds(100);
+ __BKPT(0);
+}
+#endif /* defined(KIIBOHD_BOOTLOADER) */
+
+#else /* neither STM32 nor KINETIS */
+__attribute__((weak))
+void bootloader_jump(void) {}
+#endif \ No newline at end of file
diff --git a/tmk_core/common/chibios/eeprom.c b/tmk_core/common/chibios/eeprom.c
new file mode 100644
index 000000000..5ff8ee86f
--- /dev/null
+++ b/tmk_core/common/chibios/eeprom.c
@@ -0,0 +1,588 @@
+#include "ch.h"
+#include "hal.h"
+
+#include "eeconfig.h"
+
+/*************************************/
+/* Hardware backend */
+/* */
+/* Code from PJRC/Teensyduino */
+/*************************************/
+
+/* Teensyduino Core Library
+ * http://www.pjrc.com/teensy/
+ * Copyright (c) 2013 PJRC.COM, LLC.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * 1. The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * 2. If the Software is incorporated into a build system that allows
+ * selection among a list of target devices, then similar target
+ * devices manufactured by PJRC.COM must be included in the list of
+ * target devices and selectable in the same manner.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+
+#if defined(K20x) /* chip selection */
+/* Teensy 3.0, 3.1, 3.2; mchck; infinity keyboard */
+
+// The EEPROM is really RAM with a hardware-based backup system to
+// flash memory. Selecting a smaller size EEPROM allows more wear
+// leveling, for higher write endurance. If you edit this file,
+// set this to the smallest size your application can use. Also,
+// due to Freescale's implementation, writing 16 or 32 bit words
+// (aligned to 2 or 4 byte boundaries) has twice the endurance
+// compared to writing 8 bit bytes.
+//
+#define EEPROM_SIZE 32
+
+// Writing unaligned 16 or 32 bit data is handled automatically when
+// this is defined, but at a cost of extra code size. Without this,
+// any unaligned write will cause a hard fault exception! If you're
+// absolutely sure all 16 and 32 bit writes will be aligned, you can
+// remove the extra unnecessary code.
+//
+#define HANDLE_UNALIGNED_WRITES
+
+// Minimum EEPROM Endurance
+// ------------------------
+#if (EEPROM_SIZE == 2048) // 35000 writes/byte or 70000 writes/word
+ #define EEESIZE 0x33
+#elif (EEPROM_SIZE == 1024) // 75000 writes/byte or 150000 writes/word
+ #define EEESIZE 0x34
+#elif (EEPROM_SIZE == 512) // 155000 writes/byte or 310000 writes/word
+ #define EEESIZE 0x35
+#elif (EEPROM_SIZE == 256) // 315000 writes/byte or 630000 writes/word
+ #define EEESIZE 0x36
+#elif (EEPROM_SIZE == 128) // 635000 writes/byte or 1270000 writes/word
+ #define EEESIZE 0x37
+#elif (EEPROM_SIZE == 64) // 1275000 writes/byte or 2550000 writes/word
+ #define EEESIZE 0x38
+#elif (EEPROM_SIZE == 32) // 2555000 writes/byte or 5110000 writes/word
+ #define EEESIZE 0x39
+#endif
+
+void eeprom_initialize(void)
+{
+ uint32_t count=0;
+ uint16_t do_flash_cmd[] = {
+ 0xf06f, 0x037f, 0x7003, 0x7803,
+ 0xf013, 0x0f80, 0xd0fb, 0x4770};
+ uint8_t status;
+
+ if (FTFL->FCNFG & FTFL_FCNFG_RAMRDY) {
+ // FlexRAM is configured as traditional RAM
+ // We need to reconfigure for EEPROM usage
+ FTFL->FCCOB0 = 0x80; // PGMPART = Program Partition Command
+ FTFL->FCCOB4 = EEESIZE; // EEPROM Size
+ FTFL->FCCOB5 = 0x03; // 0K for Dataflash, 32K for EEPROM backup
+ __disable_irq();
+ // do_flash_cmd() must execute from RAM. Luckily the C syntax is simple...
+ (*((void (*)(volatile uint8_t *))((uint32_t)do_flash_cmd | 1)))(&(FTFL->FSTAT));
+ __enable_irq();
+ status = FTFL->FSTAT;
+ if (status & (FTFL_FSTAT_RDCOLERR|FTFL_FSTAT_ACCERR|FTFL_FSTAT_FPVIOL)) {
+ FTFL->FSTAT = (status & (FTFL_FSTAT_RDCOLERR|FTFL_FSTAT_ACCERR|FTFL_FSTAT_FPVIOL));
+ return; // error
+ }
+ }
+ // wait for eeprom to become ready (is this really necessary?)
+ while (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) {
+ if (++count > 20000) break;
+ }
+}
+
+#define FlexRAM ((uint8_t *)0x14000000)
+
+uint8_t eeprom_read_byte(const uint8_t *addr)
+{
+ uint32_t offset = (uint32_t)addr;
+ if (offset >= EEPROM_SIZE) return 0;
+ if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
+ return FlexRAM[offset];
+}
+
+uint16_t eeprom_read_word(const uint16_t *addr)
+{
+ uint32_t offset = (uint32_t)addr;
+ if (offset >= EEPROM_SIZE-1) return 0;
+ if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
+ return *(uint16_t *)(&FlexRAM[offset]);
+}
+
+uint32_t eeprom_read_dword(const uint32_t *addr)
+{
+ uint32_t offset = (uint32_t)addr;
+ if (offset >= EEPROM_SIZE-3) return 0;
+ if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
+ return *(uint32_t *)(&FlexRAM[offset]);
+}
+
+void eeprom_read_block(void *buf, const void *addr, uint32_t len)
+{
+ uint32_t offset = (uint32_t)addr;
+ uint8_t *dest = (uint8_t *)buf;
+ uint32_t end = offset + len;
+
+ if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
+ if (end > EEPROM_SIZE) end = EEPROM_SIZE;
+ while (offset < end) {
+ *dest++ = FlexRAM[offset++];
+ }
+}
+
+int eeprom_is_ready(void)
+{
+ return (FTFL->FCNFG & FTFL_FCNFG_EEERDY) ? 1 : 0;
+}
+
+static void flexram_wait(void)
+{
+ while (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) {
+ // TODO: timeout
+ }
+}
+
+void eeprom_write_byte(uint8_t *addr, uint8_t value)
+{
+ uint32_t offset = (uint32_t)addr;
+
+ if (offset >= EEPROM_SIZE) return;
+ if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
+ if (FlexRAM[offset] != value) {
+ FlexRAM[offset] = value;
+ flexram_wait();
+ }
+}
+
+void eeprom_write_word(uint16_t *addr, uint16_t value)
+{
+ uint32_t offset = (uint32_t)addr;
+
+ if (offset >= EEPROM_SIZE-1) return;
+ if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
+#ifdef HANDLE_UNALIGNED_WRITES
+ if ((offset & 1) == 0) {
+#endif
+ if (*(uint16_t *)(&FlexRAM[offset]) != value) {
+ *(uint16_t *)(&FlexRAM[offset]) = value;
+ flexram_wait();
+ }
+#ifdef HANDLE_UNALIGNED_WRITES
+ } else {
+ if (FlexRAM[offset] != value) {
+ FlexRAM[offset] = value;
+ flexram_wait();
+ }
+ if (FlexRAM[offset + 1] != (value >> 8)) {
+ FlexRAM[offset + 1] = value >> 8;
+ flexram_wait();
+ }
+ }
+#endif
+}
+
+void eeprom_write_dword(uint32_t *addr, uint32_t value)
+{
+ uint32_t offset = (uint32_t)addr;
+
+ if (offset >= EEPROM_SIZE-3) return;
+ if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
+#ifdef HANDLE_UNALIGNED_WRITES
+ switch (offset & 3) {
+ case 0:
+#endif
+ if (*(uint32_t *)(&FlexRAM[offset]) != value) {
+ *(uint32_t *)(&FlexRAM[offset]) = value;
+ flexram_wait();
+ }
+ return;
+#ifdef HANDLE_UNALIGNED_WRITES
+ case 2:
+ if (*(uint16_t *)(&FlexRAM[offset]) != value) {
+ *(uint16_t *)(&FlexRAM[offset]) = value;
+ flexram_wait();
+ }
+ if (*(uint16_t *)(&FlexRAM[offset + 2]) != (value >> 16)) {
+ *(uint16_t *)(&FlexRAM[offset + 2]) = value >> 16;
+ flexram_wait();
+ }
+ return;
+ default:
+ if (FlexRAM[offset] != value) {
+ FlexRAM[offset] = value;
+ flexram_wait();
+ }
+ if (*(uint16_t *)(&FlexRAM[offset + 1]) != (value >> 8)) {
+ *(uint16_t *)(&FlexRAM[offset + 1]) = value >> 8;
+ flexram_wait();
+ }
+ if (FlexRAM[offset + 3] != (value >> 24)) {
+ FlexRAM[offset + 3] = value >> 24;
+ flexram_wait();
+ }
+ }
+#endif
+}
+
+void eeprom_write_block(const void *buf, void *addr, uint32_t len)
+{
+ uint32_t offset = (uint32_t)addr;
+ const uint8_t *src = (const uint8_t *)buf;
+
+ if (offset >= EEPROM_SIZE) return;
+ if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
+ if (len >= EEPROM_SIZE) len = EEPROM_SIZE;
+ if (offset + len >= EEPROM_SIZE) len = EEPROM_SIZE - offset;
+ while (len > 0) {
+ uint32_t lsb = offset & 3;
+ if (lsb == 0 && len >= 4) {
+ // write aligned 32 bits
+ uint32_t val32;
+ val32 = *src++;
+ val32 |= (*src++ << 8);
+ val32 |= (*src++ << 16);
+ val32 |= (*src++ << 24);
+ if (*(uint32_t *)(&FlexRAM[offset]) != val32) {
+ *(uint32_t *)(&FlexRAM[offset]) = val32;
+ flexram_wait();
+ }
+ offset += 4;
+ len -= 4;
+ } else if ((lsb == 0 || lsb == 2) && len >= 2) {
+ // write aligned 16 bits
+ uint16_t val16;
+ val16 = *src++;
+ val16 |= (*src++ << 8);
+ if (*(uint16_t *)(&FlexRAM[offset]) != val16) {
+ *(uint16_t *)(&FlexRAM[offset]) = val16;
+ flexram_wait();
+ }
+ offset += 2;
+ len -= 2;
+ } else {
+ // write 8 bits
+ uint8_t val8 = *src++;
+ if (FlexRAM[offset] != val8) {
+ FlexRAM[offset] = val8;
+ flexram_wait();
+ }
+ offset++;
+ len--;
+ }
+ }
+}
+
+/*
+void do_flash_cmd(volatile uint8_t *fstat)
+{
+ *fstat = 0x80;
+ while ((*fstat & 0x80) == 0) ; // wait
+}
+00000000 <do_flash_cmd>:
+ 0: f06f 037f mvn.w r3, #127 ; 0x7f
+ 4: 7003 strb r3, [r0, #0]
+ 6: 7803 ldrb r3, [r0, #0]
+ 8: f013 0f80 tst.w r3, #128 ; 0x80
+ c: d0fb beq.n 6 <do_flash_cmd+0x6>
+ e: 4770 bx lr
+*/
+
+#elif defined(KL2x) /* chip selection */
+/* Teensy LC (emulated) */
+
+#define SYMVAL(sym) (uint32_t)(((uint8_t *)&(sym)) - ((uint8_t *)0))
+
+extern uint32_t __eeprom_workarea_start__;
+extern uint32_t __eeprom_workarea_end__;
+
+#define EEPROM_SIZE 128
+
+static uint32_t flashend = 0;
+
+void eeprom_initialize(void)
+{
+ const uint16_t *p = (uint16_t *)SYMVAL(__eeprom_workarea_start__);
+
+ do {
+ if (*p++ == 0xFFFF) {
+ flashend = (uint32_t)(p - 2);
+ return;
+ }
+ } while (p < (uint16_t *)SYMVAL(__eeprom_workarea_end__));
+ flashend = (uint32_t)((uint16_t *)SYMVAL(__eeprom_workarea_end__) - 1);
+}
+
+uint8_t eeprom_read_byte(const uint8_t *addr)
+{
+ uint32_t offset = (uint32_t)addr;
+ const uint16_t *p = (uint16_t *)SYMVAL(__eeprom_workarea_start__);
+ const uint16_t *end = (const uint16_t *)((uint32_t)flashend);
+ uint16_t val;
+ uint8_t data=0xFF;
+
+ if (!end) {
+ eeprom_initialize();
+ end = (const uint16_t *)((uint32_t)flashend);
+ }
+ if (offset < EEPROM_SIZE) {
+ while (p <= end) {
+ val = *p++;
+ if ((val & 255) == offset) data = val >> 8;
+ }
+ }
+ return data;
+}
+
+static void flash_write(const uint16_t *code, uint32_t addr, uint32_t data)
+{
+ // with great power comes great responsibility....
+ uint32_t stat;
+ *(uint32_t *)&(FTFA->FCCOB3) = 0x06000000 | (addr & 0x00FFFFFC);
+ *(uint32_t *)&(FTFA->FCCOB7) = data;
+ __disable_irq();
+ (*((void (*)(volatile uint8_t *))((uint32_t)code | 1)))(&(FTFA->FSTAT));
+ __enable_irq();
+ stat = FTFA->FSTAT & (FTFA_FSTAT_RDCOLERR|FTFA_FSTAT_ACCERR|FTFA_FSTAT_FPVIOL);
+ if (stat) {
+ FTFA->FSTAT = stat;
+ }
+ MCM->PLACR |= MCM_PLACR_CFCC;
+}
+
+void eeprom_write_byte(uint8_t *addr, uint8_t data)
+{
+ uint32_t offset = (uint32_t)addr;
+ const uint16_t *p, *end = (const uint16_t *)((uint32_t)flashend);
+ uint32_t i, val, flashaddr;
+ uint16_t do_flash_cmd[] = {
+ 0x2380, 0x7003, 0x7803, 0xb25b, 0x2b00, 0xdafb, 0x4770};
+ uint8_t buf[EEPROM_SIZE];
+
+ if (offset >= EEPROM_SIZE) return;
+ if (!end) {
+ eeprom_initialize();
+ end = (const uint16_t *)((uint32_t)flashend);
+ }
+ if (++end < (uint16_t *)SYMVAL(__eeprom_workarea_end__)) {
+ val = (data << 8) | offset;
+ flashaddr = (uint32_t)end;
+ flashend = flashaddr;
+ if ((flashaddr & 2) == 0) {
+ val |= 0xFFFF0000;
+ } else {
+ val <<= 16;
+ val |= 0x0000FFFF;
+ }
+ flash_write(do_flash_cmd, flashaddr, val);
+ } else {
+ for (i=0; i < EEPROM_SIZE; i++) {
+ buf[i] = 0xFF;
+ }
+ val = 0;
+ for (p = (uint16_t *)SYMVAL(__eeprom_workarea_start__); p < (uint16_t *)SYMVAL(__eeprom_workarea_end__); p++) {
+ val = *p;
+ if ((val & 255) < EEPROM_SIZE) {
+ buf[val & 255] = val >> 8;
+ }
+ }
+ buf[offset] = data;
+ for (flashaddr=(uint32_t)(uint16_t *)SYMVAL(__eeprom_workarea_start__); flashaddr < (uint32_t)(uint16_t *)SYMVAL(__eeprom_workarea_end__); flashaddr += 1024) {
+ *(uint32_t *)&(FTFA->FCCOB3) = 0x09000000 | flashaddr;
+ __disable_irq();
+ (*((void (*)(volatile uint8_t *))((uint32_t)do_flash_cmd | 1)))(&(FTFA->FSTAT));
+ __enable_irq();
+ val = FTFA->FSTAT & (FTFA_FSTAT_RDCOLERR|FTFA_FSTAT_ACCERR|FTFA_FSTAT_FPVIOL);;
+ if (val) FTFA->FSTAT = val;
+ MCM->PLACR |= MCM_PLACR_CFCC;
+ }
+ flashaddr=(uint32_t)(uint16_t *)SYMVAL(__eeprom_workarea_start__);
+ for (i=0; i < EEPROM_SIZE; i++) {
+ if (buf[i] == 0xFF) continue;
+ if ((flashaddr & 2) == 0) {
+ val = (buf[i] << 8) | i;
+ } else {
+ val = val | (buf[i] << 24) | (i << 16);
+ flash_write(do_flash_cmd, flashaddr, val);
+ }
+ flashaddr += 2;
+ }
+ flashend = flashaddr;
+ if ((flashaddr & 2)) {
+ val |= 0xFFFF0000;
+ flash_write(do_flash_cmd, flashaddr, val);
+ }
+ }
+}
+
+/*
+void do_flash_cmd(volatile uint8_t *fstat)
+{
+ *fstat = 0x80;
+ while ((*fstat & 0x80) == 0) ; // wait
+}
+00000000 <do_flash_cmd>:
+ 0: 2380 movs r3, #128 ; 0x80
+ 2: 7003 strb r3, [r0, #0]
+ 4: 7803 ldrb r3, [r0, #0]
+ 6: b25b sxtb r3, r3
+ 8: 2b00 cmp r3, #0
+ a: dafb bge.n 4 <do_flash_cmd+0x4>
+ c: 4770 bx lr
+*/
+
+
+uint16_t eeprom_read_word(const uint16_t *addr)
+{
+ const uint8_t *p = (const uint8_t *)addr;
+ return eeprom_read_byte(p) | (eeprom_read_byte(p+1) << 8);
+}
+
+uint32_t eeprom_read_dword(const uint32_t *addr)
+{
+ const uint8_t *p = (const uint8_t *)addr;
+ return eeprom_read_byte(p) | (eeprom_read_byte(p+1) << 8)
+ | (eeprom_read_byte(p+2) << 16) | (eeprom_read_byte(p+3) << 24);
+}
+
+void eeprom_read_block(void *buf, const void *addr, uint32_t len)
+{
+ const uint8_t *p = (const uint8_t *)addr;
+ uint8_t *dest = (uint8_t *)buf;
+ while (len--) {
+ *dest++ = eeprom_read_byte(p++);
+ }
+}
+
+int eeprom_is_ready(void)
+{
+ return 1;
+}
+
+void eeprom_write_word(uint16_t *addr, uint16_t value)
+{
+ uint8_t *p = (uint8_t *)addr;
+ eeprom_write_byte(p++, value);
+ eeprom_write_byte(p, value >> 8);
+}
+
+void eeprom_write_dword(uint32_t *addr, uint32_t value)
+{
+ uint8_t *p = (uint8_t *)addr;
+ eeprom_write_byte(p++, value);
+ eeprom_write_byte(p++, value >> 8);
+ eeprom_write_byte(p++, value >> 16);
+ eeprom_write_byte(p, value >> 24);
+}
+
+void eeprom_write_block(const void *buf, void *addr, uint32_t len)
+{
+ uint8_t *p = (uint8_t *)addr;
+ const uint8_t *src = (const uint8_t *)buf;
+ while (len--) {
+ eeprom_write_byte(p++, *src++);
+ }
+}
+
+#else
+// No EEPROM supported, so emulate it
+
+#define EEPROM_SIZE 32
+static uint8_t buffer[EEPROM_SIZE];
+
+uint8_t eeprom_read_byte(const uint8_t *addr) {
+ uint32_t offset = (uint32_t)addr;
+ return buffer[offset];
+}
+
+void eeprom_write_byte(uint8_t *addr, uint8_t value) {
+ uint32_t offset = (uint32_t)addr;
+ buffer[offset] = value;
+}
+
+uint16_t eeprom_read_word(const uint16_t *addr) {
+ const uint8_t *p = (const uint8_t *)addr;
+ return eeprom_read_byte(p) | (eeprom_read_byte(p+1) << 8);
+}
+
+uint32_t eeprom_read_dword(const uint32_t *addr) {
+ const uint8_t *p = (const uint8_t *)addr;
+ return eeprom_read_byte(p) | (eeprom_read_byte(p+1) << 8)
+ | (eeprom_read_byte(p+2) << 16) | (eeprom_read_byte(p+3) << 24);
+}
+
+void eeprom_read_block(void *buf, const void *addr, uint32_t len) {
+ const uint8_t *p = (const uint8_t *)addr;
+ uint8_t *dest = (uint8_t *)buf;
+ while (len--) {
+ *dest++ = eeprom_read_byte(p++);
+ }
+}
+
+void eeprom_write_word(uint16_t *addr, uint16_t value) {
+ uint8_t *p = (uint8_t *)addr;
+ eeprom_write_byte(p++, value);
+ eeprom_write_byte(p, value >> 8);
+}
+
+void eeprom_write_dword(uint32_t *addr, uint32_t value) {
+ uint8_t *p = (uint8_t *)addr;
+ eeprom_write_byte(p++, value);
+ eeprom_write_byte(p++, value >> 8);
+ eeprom_write_byte(p++, value >> 16);
+ eeprom_write_byte(p, value >> 24);
+}
+
+void eeprom_write_block(const void *buf, void *addr, uint32_t len) {
+ uint8_t *p = (uint8_t *)addr;
+ const uint8_t *src = (const uint8_t *)buf;
+ while (len--) {
+ eeprom_write_byte(p++, *src++);
+ }
+}
+
+#endif /* chip selection */
+// The update functions just calls write for now, but could probably be optimized
+
+void eeprom_update_byte(uint8_t *addr, uint8_t value) {
+ eeprom_write_byte(addr, value);
+}
+
+void eeprom_update_word(uint16_t *addr, uint16_t value) {
+ uint8_t *p = (uint8_t *)addr;
+ eeprom_write_byte(p++, value);
+ eeprom_write_byte(p, value >> 8);
+}
+
+void eeprom_update_dword(uint32_t *addr, uint32_t value) {
+ uint8_t *p = (uint8_t *)addr;
+ eeprom_write_byte(p++, value);
+ eeprom_write_byte(p++, value >> 8);
+ eeprom_write_byte(p++, value >> 16);
+ eeprom_write_byte(p, value >> 24);
+}
+
+void eeprom_update_block(const void *buf, void *addr, uint32_t len) {
+ uint8_t *p = (uint8_t *)addr;
+ const uint8_t *src = (const uint8_t *)buf;
+ while (len--) {
+ eeprom_write_byte(p++, *src++);
+ }
+}
diff --git a/tmk_core/common/chibios/printf.c b/tmk_core/common/chibios/printf.c
new file mode 100644
index 000000000..72e3d4f8c
--- /dev/null
+++ b/tmk_core/common/chibios/printf.c
@@ -0,0 +1,240 @@
+/*
+ * found at: http://www.sparetimelabs.com/tinyprintf/tinyprintf.php
+ * and: http://www.sparetimelabs.com/printfrevisited/printfrevisited.php
+ */
+
+/*
+File: printf.c
+
+Copyright (C) 2004 Kustaa Nyholm
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library 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
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+*/
+
+#include "printf.h"
+
+typedef void (*putcf) (void*,char);
+static putcf stdout_putf;
+static void* stdout_putp;
+
+// this adds cca 400 bytes
+#define PRINTF_LONG_SUPPORT
+
+#ifdef PRINTF_LONG_SUPPORT
+
+static void uli2a(unsigned long int num, unsigned int base, int uc,char * bf)
+ {
+ int n=0;
+ unsigned int d=1;
+ while (num/d >= base)
+ d*=base;
+ while (d!=0) {
+ int dgt = num / d;
+ num%=d;
+ d/=base;
+ if (n || dgt>0|| d==0) {
+ *bf++ = dgt+(dgt<10 ? '0' : (uc ? 'A' : 'a')-10);
+ ++n;
+ }
+ }
+ *bf=0;
+ }
+
+static void li2a (long num, char * bf)
+ {
+ if (num<0) {
+ num=-num;
+ *bf++ = '-';
+ }
+ uli2a(num,10,0,bf);
+ }
+
+#endif
+
+static void ui2a(unsigned int num, unsigned int base, int uc,char * bf)
+ {
+ int n=0;
+ unsigned int d=1;
+ while (num/d >= base)
+ d*=base;
+ while (d!=0) {
+ int dgt = num / d;
+ num%= d;
+ d/=base;
+ if (n || dgt>0 || d==0) {
+ *bf++ = dgt+(dgt<10 ? '0' : (uc ? 'A' : 'a')-10);
+ ++n;
+ }
+ }
+ *bf=0;
+ }
+
+static void i2a (int num, char * bf)
+ {
+ if (num<0) {
+ num=-num;
+ *bf++ = '-';
+ }
+ ui2a(num,10,0,bf);
+ }
+
+static int a2d(char ch)
+ {
+ if (ch>='0' && ch<='9')
+ return ch-'0';
+ else if (ch>='a' && ch<='f')
+ return ch-'a'+10;
+ else if (ch>='A' && ch<='F')
+ return ch-'A'+10;
+ else return -1;
+ }
+
+static char a2i(char ch, char** src,int base,int* nump)
+ {
+ char* p= *src;
+ int num=0;
+ int digit;
+ while ((digit=a2d(ch))>=0) {
+ if (digit>base) break;
+ num=num*base+digit;
+ ch=*p++;
+ }
+ *src=p;
+ *nump=num;
+ return ch;
+ }
+
+static void putchw(void* putp,putcf putf,int n, char z, char* bf)
+ {
+ char fc=z? '0' : ' ';
+ char ch;
+ char* p=bf;
+ while (*p++ && n > 0)
+ n--;
+ while (n-- > 0)
+ putf(putp,fc);
+ while ((ch= *bf++))
+ putf(putp,ch);
+ }
+
+void tfp_format(void* putp,putcf putf,char *fmt, va_list va)
+ {
+ char bf[12];
+
+ char ch;
+
+
+ while ((ch=*(fmt++))) {
+ if (ch!='%')
+ putf(putp,ch);
+ else {
+ char lz=0;
+#ifdef PRINTF_LONG_SUPPORT
+ char lng=0;
+#endif
+ int w=0;
+ ch=*(fmt++);
+ if (ch=='0') {
+ ch=*(fmt++);
+ lz=1;
+ }
+ if (ch>='0' && ch<='9') {
+ ch=a2i(ch,&fmt,10,&w);
+ }
+#ifdef PRINTF_LONG_SUPPORT
+ if (ch=='l') {
+ ch=*(fmt++);
+ lng=1;
+ }
+#endif
+ switch (ch) {
+ case 0:
+ goto abort;
+ case 'u' : {
+#ifdef PRINTF_LONG_SUPPORT
+ if (lng)
+ uli2a(va_arg(va, unsigned long int),10,0,bf);
+ else
+#endif
+ ui2a(va_arg(va, unsigned int),10,0,bf);
+ putchw(putp,putf,w,lz,bf);
+ break;
+ }
+ case 'd' : {
+#ifdef PRINTF_LONG_SUPPORT
+ if (lng)
+ li2a(va_arg(va, unsigned long int),bf);
+ else
+#endif
+ i2a(va_arg(va, int),bf);
+ putchw(putp,putf,w,lz,bf);
+ break;
+ }
+ case 'x': case 'X' :
+#ifdef PRINTF_LONG_SUPPORT
+ if (lng)
+ uli2a(va_arg(va, unsigned long int),16,(ch=='X'),bf);
+ else
+#endif
+ ui2a(va_arg(va, unsigned int),16,(ch=='X'),bf);
+ putchw(putp,putf,w,lz,bf);
+ break;
+ case 'c' :
+ putf(putp,(char)(va_arg(va, int)));
+ break;
+ case 's' :
+ putchw(putp,putf,w,0,va_arg(va, char*));
+ break;
+ case '%' :
+ putf(putp,ch);
+ default:
+ break;
+ }
+ }
+ }
+ abort:;
+ }
+
+
+void init_printf(void* putp,void (*putf) (void*,char))
+ {
+ stdout_putf=putf;
+ stdout_putp=putp;
+ }
+
+void tfp_printf(char *fmt, ...)
+ {
+ va_list va;
+ va_start(va,fmt);
+ tfp_format(stdout_putp,stdout_putf,fmt,va);
+ va_end(va);
+ }
+
+static void putcp(void* p,char c)
+ {
+ *(*((char**)p))++ = c;
+ }
+
+
+
+void tfp_sprintf(char* s,char *fmt, ...)
+ {
+ va_list va;
+ va_start(va,fmt);
+ tfp_format(&s,putcp,fmt,va);
+ putcp(&s,0);
+ va_end(va);
+ }
diff --git a/tmk_core/common/chibios/printf.h b/tmk_core/common/chibios/printf.h
new file mode 100644
index 000000000..678a100c6
--- /dev/null
+++ b/tmk_core/common/chibios/printf.h
@@ -0,0 +1,111 @@
+/*
+ * found at: http://www.sparetimelabs.com/tinyprintf/tinyprintf.php
+ * and: http://www.sparetimelabs.com/printfrevisited/printfrevisited.php
+ */
+
+/*
+File: printf.h
+
+Copyright (C) 2004 Kustaa Nyholm
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+This library is realy just two files: 'printf.h' and 'printf.c'.
+
+They provide a simple and small (+200 loc) printf functionality to
+be used in embedded systems.
+
+I've found them so usefull in debugging that I do not bother with a
+debugger at all.
+
+They are distributed in source form, so to use them, just compile them
+into your project.
+
+Two printf variants are provided: printf and sprintf.
+
+The formats supported by this implementation are: 'd' 'u' 'c' 's' 'x' 'X'.
+
+Zero padding and field width are also supported.
+
+If the library is compiled with 'PRINTF_SUPPORT_LONG' defined then the
+long specifier is also
+supported. Note that this will pull in some long math routines (pun intended!)
+and thus make your executable noticably longer.
+
+The memory foot print of course depends on the target cpu, compiler and
+compiler options, but a rough guestimate (based on a H8S target) is about
+1.4 kB for code and some twenty 'int's and 'char's, say 60 bytes of stack space.
+Not too bad. Your milage may vary. By hacking the source code you can
+get rid of some hunred bytes, I'm sure, but personally I feel the balance of
+functionality and flexibility versus code size is close to optimal for
+many embedded systems.
+
+To use the printf you need to supply your own character output function,
+something like :
+
+ void putc ( void* p, char c)
+ {
+ while (!SERIAL_PORT_EMPTY) ;
+ SERIAL_PORT_TX_REGISTER = c;
+ }
+
+Before you can call printf you need to initialize it to use your
+character output function with something like:
+
+ init_printf(NULL,putc);
+
+Notice the 'NULL' in 'init_printf' and the parameter 'void* p' in 'putc',
+the NULL (or any pointer) you pass into the 'init_printf' will eventually be
+passed to your 'putc' routine. This allows you to pass some storage space (or
+anything realy) to the character output function, if necessary.
+This is not often needed but it was implemented like that because it made
+implementing the sprintf function so neat (look at the source code).
+
+The code is re-entrant, except for the 'init_printf' function, so it
+is safe to call it from interupts too, although this may result in mixed output.
+If you rely on re-entrancy, take care that your 'putc' function is re-entrant!
+
+The printf and sprintf functions are actually macros that translate to
+'tfp_printf' and 'tfp_sprintf'. This makes it possible
+to use them along with 'stdio.h' printf's in a single source file.
+You just need to undef the names before you include the 'stdio.h'.
+Note that these are not function like macros, so if you have variables
+or struct members with these names, things will explode in your face.
+Without variadic macros this is the best we can do to wrap these
+fucnction. If it is a problem just give up the macros and use the
+functions directly or rename them.
+
+For further details see source code.
+
+regs Kusti, 23.10.2004
+*/
+
+
+#ifndef __TFP_PRINTF__
+#define __TFP_PRINTF__
+
+#include <stdarg.h>
+
+void init_printf(void* putp,void (*putf) (void*,char));
+
+void tfp_printf(char *fmt, ...);
+void tfp_sprintf(char* s,char *fmt, ...);
+
+void tfp_format(void* putp,void (*putf) (void*,char),char *fmt, va_list va);
+
+#define printf tfp_printf
+#define sprintf tfp_sprintf
+
+#endif
diff --git a/tmk_core/common/chibios/sleep_led.c b/tmk_core/common/chibios/sleep_led.c
new file mode 100644
index 000000000..4c35cfcba
--- /dev/null
+++ b/tmk_core/common/chibios/sleep_led.c
@@ -0,0 +1,226 @@
+#include "ch.h"
+#include "hal.h"
+
+#include "led.h"
+#include "sleep_led.h"
+
+/* All right, we go the "software" way: timer, toggle LED in interrupt.
+ * Based on hasu's code for AVRs.
+ * Use LP timer on Kinetises, TIM14 on STM32F0.
+ */
+
+#if defined(KL2x) || defined(K20x)
+
+/* Use Low Power Timer (LPTMR) */
+#define TIMER_INTERRUPT_VECTOR KINETIS_LPTMR0_IRQ_VECTOR
+#define RESET_COUNTER LPTMR0->CSR |= LPTMRx_CSR_TCF
+
+#elif defined(STM32F0XX)
+
+/* Use TIM14 manually */
+#define TIMER_INTERRUPT_VECTOR STM32_TIM14_HANDLER
+#define RESET_COUNTER STM32_TIM14->SR &= ~STM32_TIM_SR_UIF
+
+#endif
+
+#if defined(KL2x) || defined(K20x) || defined(STM32F0XX) /* common parts for timers/interrupts */
+
+/* Breathing Sleep LED brighness(PWM On period) table
+ * (64[steps] * 4[duration]) / 64[PWM periods/s] = 4 second breath cycle
+ *
+ * http://www.wolframalpha.com/input/?i=%28sin%28+x%2F64*pi%29**8+*+255%2C+x%3D0+to+63
+ * (0..63).each {|x| p ((sin(x/64.0*PI)**8)*255).to_i }
+ */
+static const uint8_t breathing_table[64] = {
+0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 4, 6, 10,
+15, 23, 32, 44, 58, 74, 93, 113, 135, 157, 179, 199, 218, 233, 245, 252,
+255, 252, 245, 233, 218, 199, 179, 157, 135, 113, 93, 74, 58, 44, 32, 23,
+15, 10, 6, 4, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+/* interrupt handler */
+OSAL_IRQ_HANDLER(TIMER_INTERRUPT_VECTOR) {
+ OSAL_IRQ_PROLOGUE();
+
+ /* Software PWM
+ * timer:1111 1111 1111 1111
+ * \_____/\/ \_______/____ count(0-255)
+ * \ \______________ duration of step(4)
+ * \__________________ index of step table(0-63)
+ */
+
+ // this works for cca 65536 irqs/sec
+ static union {
+ uint16_t row;
+ struct {
+ uint8_t count:8;
+ uint8_t duration:2;
+ uint8_t index:6;
+ } pwm;
+ } timer = { .row = 0 };
+
+ timer.row++;
+
+ // LED on
+ if (timer.pwm.count == 0) {
+ led_set(1<<USB_LED_CAPS_LOCK);
+ }
+ // LED off
+ if (timer.pwm.count == breathing_table[timer.pwm.index]) {
+ led_set(0);
+ }
+
+ /* Reset the counter */
+ RESET_COUNTER;
+
+ OSAL_IRQ_EPILOGUE();
+}
+
+#endif /* common parts for known platforms */
+
+
+#if defined(KL2x) || defined(K20x) /* platform selection: familiar Kinetis chips */
+
+/* LPTMR clock options */
+#define LPTMR_CLOCK_MCGIRCLK 0 /* 4MHz clock */
+#define LPTMR_CLOCK_LPO 1 /* 1kHz clock */
+#define LPTMR_CLOCK_ERCLK32K 2 /* external 32kHz crystal */
+#define LPTMR_CLOCK_OSCERCLK 3 /* output from OSC */
+
+/* Work around inconsistencies in Freescale naming */
+#if !defined(SIM_SCGC5_LPTMR)
+#define SIM_SCGC5_LPTMR SIM_SCGC5_LPTIMER
+#endif
+
+/* Initialise the timer */
+void sleep_led_init(void) {
+ /* Make sure the clock to the LPTMR is enabled */
+ SIM->SCGC5 |= SIM_SCGC5_LPTMR;
+ /* Reset LPTMR settings */
+ LPTMR0->CSR = 0;
+ /* Set the compare value */
+ LPTMR0->CMR = 0; // trigger on counter value (i.e. every time)
+
+ /* Set up clock source and prescaler */
+ /* Software PWM
+ * ______ ______ __
+ * | ON |___OFF___| ON |___OFF___| ....
+ * |<-------------->|<-------------->|<- ....
+ * PWM period PWM period
+ *
+ * R interrupts/period[resolution]
+ * F periods/second[frequency]
+ * R * F interrupts/second
+ */
+
+ /* === OPTION 1 === */
+ #if 0
+ // 1kHz LPO
+ // No prescaler => 1024 irqs/sec
+ // Note: this is too slow for a smooth breathe
+ LPTMR0->PSR = LPTMRx_PSR_PCS(LPTMR_CLOCK_LPO)|LPTMRx_PSR_PBYP;
+ #endif /* OPTION 1 */
+
+ /* === OPTION 2 === */
+ #if 1
+ // nMHz IRC (n=4 on KL25Z, KL26Z and K20x; n=2 or 8 on KL27Z)
+ MCG->C2 |= MCG_C2_IRCS; // fast (4MHz) internal ref clock
+ #if defined(KL27) // divide the 8MHz IRC by 2, to have the same MCGIRCLK speed as others
+ MCG->MC |= MCG_MC_LIRC_DIV2_DIV2;
+ #endif /* KL27 */
+ MCG->C1 |= MCG_C1_IRCLKEN; // enable internal ref clock
+ // to work in stop mode, also MCG_C1_IREFSTEN
+ // Divide 4MHz by 2^N (N=6) => 62500 irqs/sec =>
+ // => approx F=61, R=256, duration = 4
+ LPTMR0->PSR = LPTMRx_PSR_PCS(LPTMR_CLOCK_MCGIRCLK)|LPTMRx_PSR_PRESCALE(6);
+ #endif /* OPTION 2 */
+
+ /* === OPTION 3 === */
+ #if 0
+ // OSC output (external crystal), usually 8MHz or 16MHz
+ OSC0->CR |= OSC_CR_ERCLKEN; // enable ext ref clock
+ // to work in stop mode, also OSC_CR_EREFSTEN
+ // Divide by 2^N
+ LPTMR0->PSR = LPTMRx_PSR_PCS(LPTMR_CLOCK_OSCERCLK)|LPTMRx_PSR_PRESCALE(7);
+ #endif /* OPTION 3 */
+ /* === END OPTIONS === */
+
+ /* Interrupt on TCF set (compare flag) */
+ nvicEnableVector(LPTMR0_IRQn, 2); // vector, priority
+ LPTMR0->CSR |= LPTMRx_CSR_TIE;
+}
+
+void sleep_led_enable(void) {
+ /* Enable the timer */
+ LPTMR0->CSR |= LPTMRx_CSR_TEN;
+}
+
+void sleep_led_disable(void) {
+ /* Disable the timer */
+ LPTMR0->CSR &= ~LPTMRx_CSR_TEN;
+}
+
+void sleep_led_toggle(void) {
+ /* Toggle the timer */
+ LPTMR0->CSR ^= LPTMRx_CSR_TEN;
+}
+
+#elif defined(STM32F0XX) /* platform selection: STM32F0XX */
+
+/* Initialise the timer */
+void sleep_led_init(void) {
+ /* enable clock */
+ rccEnableTIM14(FALSE); /* low power enable = FALSE */
+ rccResetTIM14();
+
+ /* prescale */
+ /* Assuming 48MHz internal clock */
+ /* getting cca 65484 irqs/sec */
+ STM32_TIM14->PSC = 733;
+
+ /* auto-reload */
+ /* 0 => interrupt every time */
+ STM32_TIM14->ARR = 3;
+
+ /* enable counter update event interrupt */
+ STM32_TIM14->DIER |= STM32_TIM_DIER_UIE;
+
+ /* register interrupt vector */
+ nvicEnableVector(STM32_TIM14_NUMBER, 2); /* vector, priority */
+}
+
+void sleep_led_enable(void) {
+ /* Enable the timer */
+ STM32_TIM14->CR1 = STM32_TIM_CR1_CEN | STM32_TIM_CR1_URS;
+ /* URS => update event only on overflow; setting UG bit disabled */
+}
+
+void sleep_led_disable(void) {
+ /* Disable the timer */
+ STM32_TIM14->CR1 = 0;
+}
+
+void sleep_led_toggle(void) {
+ /* Toggle the timer */
+ STM32_TIM14->CR1 ^= STM32_TIM_CR1_CEN;
+}
+
+
+#else /* platform selection: not on familiar chips */
+
+void sleep_led_init(void) {
+}
+
+void sleep_led_enable(void) {
+ led_set(1<<USB_LED_CAPS_LOCK);
+}
+
+void sleep_led_disable(void) {
+ led_set(0);
+}
+
+void sleep_led_toggle(void) {
+ // not implemented
+}
+
+#endif /* platform selection */ \ No newline at end of file
diff --git a/tmk_core/common/chibios/suspend.c b/tmk_core/common/chibios/suspend.c
new file mode 100644
index 000000000..6ca16034f
--- /dev/null
+++ b/tmk_core/common/chibios/suspend.c
@@ -0,0 +1,65 @@
+/* TODO */
+
+#include "ch.h"
+#include "hal.h"
+
+#include "matrix.h"
+#include "action.h"
+#include "action_util.h"
+#include "mousekey.h"
+#include "host.h"
+#include "backlight.h"
+#include "suspend.h"
+
+void suspend_idle(uint8_t time) {
+ // TODO: this is not used anywhere - what units is 'time' in?
+ chThdSleepMilliseconds(time);
+}
+
+void suspend_power_down(void) {
+ // TODO: figure out what to power down and how
+ // shouldn't power down TPM/FTM if we want a breathing LED
+ // also shouldn't power down USB
+
+ // on AVR, this enables the watchdog for 15ms (max), and goes to
+ // SLEEP_MODE_PWR_DOWN
+
+ chThdSleepMilliseconds(17);
+}
+
+__attribute__ ((weak)) void matrix_power_up(void) {}
+__attribute__ ((weak)) void matrix_power_down(void) {}
+bool suspend_wakeup_condition(void)
+{
+ matrix_power_up();
+ matrix_scan();
+ matrix_power_down();
+ for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
+ if (matrix_get_row(r)) return true;
+ }
+ return false;
+}
+
+// run immediately after wakeup
+void suspend_wakeup_init(void)
+{
+ // clear keyboard state
+ // need to do it manually, because we're running from ISR
+ // and clear_keyboard() calls print
+ // so only clear the variables in memory
+ // the reports will be sent from main.c afterwards
+ // or if the PC asks for GET_REPORT
+ clear_mods();
+ clear_weak_mods();
+ clear_keys();
+#ifdef MOUSEKEY_ENABLE
+ mousekey_clear();
+#endif /* MOUSEKEY_ENABLE */
+#ifdef EXTRAKEY_ENABLE
+ host_system_send(0);
+ host_consumer_send(0);
+#endif /* EXTRAKEY_ENABLE */
+#ifdef BACKLIGHT_ENABLE
+ backlight_init();
+#endif /* BACKLIGHT_ENABLE */
+}
diff --git a/tmk_core/common/chibios/timer.c b/tmk_core/common/chibios/timer.c
new file mode 100644
index 000000000..3de4cc368
--- /dev/null
+++ b/tmk_core/common/chibios/timer.c
@@ -0,0 +1,27 @@
+#include "ch.h"
+
+#include "timer.h"
+
+void timer_init(void) {}
+
+void timer_clear(void) {}
+
+uint16_t timer_read(void)
+{
+ return (uint16_t)ST2MS(chVTGetSystemTime());
+}
+
+uint32_t timer_read32(void)
+{
+ return ST2MS(chVTGetSystemTime());
+}
+
+uint16_t timer_elapsed(uint16_t last)
+{
+ return (uint16_t)(ST2MS(chVTTimeElapsedSinceX(MS2ST(last))));
+}
+
+uint32_t timer_elapsed32(uint32_t last)
+{
+ return ST2MS(chVTTimeElapsedSinceX(MS2ST(last)));
+}
diff --git a/tmk_core/common/command.c b/tmk_core/common/command.c
index 187a2b949..084c9fe15 100644
--- a/tmk_core/common/command.c
+++ b/tmk_core/common/command.c
@@ -16,7 +16,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdint.h>
#include <stdbool.h>
-#include <util/delay.h>
+#include "wait.h"
#include "keycode.h"
#include "host.h"
#include "keymap.h"
@@ -103,12 +103,14 @@ bool command_proc(uint8_t code)
bool command_extra(uint8_t code) __attribute__ ((weak));
bool command_extra(uint8_t code)
{
+ (void)code;
return false;
}
bool command_console_extra(uint8_t code) __attribute__ ((weak));
bool command_console_extra(uint8_t code)
{
+ (void)code;
return false;
}
@@ -217,8 +219,11 @@ static void print_version(void)
" " STR(BOOTLOADER_SIZE) "\n");
print("GCC: " STR(__GNUC__) "." STR(__GNUC_MINOR__) "." STR(__GNUC_PATCHLEVEL__)
+#if defined(__AVR__)
" AVR-LIBC: " __AVR_LIBC_VERSION_STRING__
- " AVR_ARCH: avr" STR(__AVR_ARCH__) "\n");
+ " AVR_ARCH: avr" STR(__AVR_ARCH__)
+#endif
+ "\n");
return;
}
@@ -234,7 +239,7 @@ static void print_status(void)
#ifdef NKRO_ENABLE
print_val_hex8(keyboard_nkro);
#endif
- print_val_hex32(timer_count);
+ print_val_hex32(timer_read32());
#ifdef PROTOCOL_PJRC
print_val_hex8(UDCON);
@@ -360,7 +365,7 @@ static bool command_common(uint8_t code)
stop_all_notes();
shutdown_user();
#else
- _delay_ms(1000);
+ wait_ms(1000);
#endif
bootloader_jump(); // not return
break;
@@ -430,10 +435,11 @@ static bool command_common(uint8_t code)
case MAGIC_KC(MAGIC_KEY_NKRO):
clear_keyboard(); // clear to prevent stuck keys
keyboard_nkro = !keyboard_nkro;
- if (keyboard_nkro)
+ if (keyboard_nkro) {
print("NKRO: on\n");
- else
+ } else {
print("NKRO: off\n");
+ }
break;
#endif
@@ -750,10 +756,11 @@ static bool mousekey_console(uint8_t code)
print("?");
return false;
}
- if (mousekey_param)
+ if (mousekey_param) {
xprintf("M%d> ", mousekey_param);
- else
+ } else {
print("M>" );
+ }
return true;
}
#endif
diff --git a/tmk_core/common/avr/eeconfig.c b/tmk_core/common/eeconfig.c
index 656938fb3..140d2b85b 100644
--- a/tmk_core/common/avr/eeconfig.c
+++ b/tmk_core/common/eeconfig.c
@@ -1,6 +1,6 @@
#include <stdint.h>
#include <stdbool.h>
-#include <avr/eeprom.h>
+#include "eeprom.h"
#include "eeconfig.h"
void eeconfig_init(void)
diff --git a/tmk_core/common/eeprom.h b/tmk_core/common/eeprom.h
new file mode 100644
index 000000000..2cc2ccee3
--- /dev/null
+++ b/tmk_core/common/eeprom.h
@@ -0,0 +1,22 @@
+#ifndef TMK_CORE_COMMON_EEPROM_H_
+#define TMK_CORE_COMMON_EEPROM_H_
+
+#if defined(__AVR__)
+#include <avr/eeprom.h>
+#else
+uint8_t eeprom_read_byte (const uint8_t *__p);
+uint16_t eeprom_read_word (const uint16_t *__p);
+uint32_t eeprom_read_dword (const uint32_t *__p);
+void eeprom_read_block (void *__dst, const void *__src, uint32_t __n);
+void eeprom_write_byte (uint8_t *__p, uint8_t __value);
+void eeprom_write_word (uint16_t *__p, uint16_t __value);
+void eeprom_write_dword (uint32_t *__p, uint32_t __value);
+void eeprom_write_block (const void *__src, void *__dst, uint32_t __n);
+void eeprom_update_byte (uint8_t *__p, uint8_t __value);
+void eeprom_update_word (uint16_t *__p, uint16_t __value);
+void eeprom_update_dword (uint32_t *__p, uint32_t __value);
+void eeprom_update_block (const void *__src, void *__dst, uint32_t __n);
+#endif
+
+
+#endif /* TMK_CORE_COMMON_EEPROM_H_ */
diff --git a/tmk_core/common/magic.c b/tmk_core/common/magic.c
index f21d1346c..194e4cc02 100644
--- a/tmk_core/common/magic.c
+++ b/tmk_core/common/magic.c
@@ -1,6 +1,8 @@
#include <stdint.h>
#include <stdbool.h>
+#if defined(__AVR__)
#include <util/delay.h>
+#endif
#include "matrix.h"
#include "bootloader.h"
#include "debug.h"
@@ -33,4 +35,4 @@ void magic(void)
default_layer = eeconfig_read_default_layer();
default_layer_set((uint32_t)default_layer);
-} \ No newline at end of file
+}
diff --git a/tmk_core/common/print.c b/tmk_core/common/print.c
index ca94e1e5d..00489557f 100644
--- a/tmk_core/common/print.c
+++ b/tmk_core/common/print.c
@@ -38,11 +38,15 @@ void print_set_sendchar(int8_t (*sendchar_func)(uint8_t))
xdev_out(sendchar_func);
}
-#elif defined(__arm__)
+#elif defined(PROTOCOL_CHIBIOS) /* __AVR__ */
+
+// don't need anything extra
+
+#elif defined(__arm__) /* __AVR__ */
// TODO
//void print_set_sendchar(int8_t (*sendchar_func)(uint8_t)) { }
-#endif
+#endif /* __AVR__ */
#endif
diff --git a/tmk_core/common/print.h b/tmk_core/common/print.h
index 4f3dde65a..0368bcd4a 100644
--- a/tmk_core/common/print.h
+++ b/tmk_core/common/print.h
@@ -47,7 +47,15 @@ extern "C"
/* function pointer of sendchar to be used by print utility */
void print_set_sendchar(int8_t (*print_sendchar_func)(uint8_t));
-#elif defined(__arm__)
+#elif defined(PROTOCOL_CHIBIOS) /* __AVR__ */
+
+#include "chibios/printf.h"
+
+#define print(s) printf(s)
+#define println(s) printf(s "\r\n")
+#define xprintf printf
+
+#elif defined(__arm__) /* __AVR__ */
#include "mbed/xprintf.h"
diff --git a/tmk_core/common/progmem.h b/tmk_core/common/progmem.h
index 199b1bedf..5b2765625 100644
--- a/tmk_core/common/progmem.h
+++ b/tmk_core/common/progmem.h
@@ -5,8 +5,8 @@
# include <avr/pgmspace.h>
#elif defined(__arm__)
# define PROGMEM
-# define pgm_read_byte(p) *(p)
-# define pgm_read_word(p) *(p)
+# define pgm_read_byte(p) *((unsigned char*)p)
+# define pgm_read_word(p) *((uint16_t*)p)
#endif
#endif
diff --git a/tmk_core/common/report.h b/tmk_core/common/report.h
index f6c0a315d..0c799eca3 100644
--- a/tmk_core/common/report.h
+++ b/tmk_core/common/report.h
@@ -84,6 +84,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
# define KEYBOARD_REPORT_SIZE NKRO_EPSIZE
# define KEYBOARD_REPORT_KEYS (NKRO_EPSIZE - 2)
# define KEYBOARD_REPORT_BITS (NKRO_EPSIZE - 1)
+#elif defined(PROTOCOL_CHIBIOS) && defined(NKRO_ENABLE)
+# include "protocol/chibios/usb_main.h"
+# define KEYBOARD_REPORT_SIZE NKRO_EPSIZE
+# define KEYBOARD_REPORT_KEYS (NKRO_EPSIZE - 2)
+# define KEYBOARD_REPORT_BITS (NKRO_EPSIZE - 1)
#else
# define KEYBOARD_REPORT_SIZE 8
diff --git a/tmk_core/common/wait.h b/tmk_core/common/wait.h
index 40d00b0c7..82727be01 100644
--- a/tmk_core/common/wait.h
+++ b/tmk_core/common/wait.h
@@ -9,9 +9,13 @@ extern "C" {
# include <util/delay.h>
# define wait_ms(ms) _delay_ms(ms)
# define wait_us(us) _delay_us(us)
-#elif defined(__arm__)
+#elif defined(PROTOCOL_CHIBIOS) /* __AVR__ */
+# include "ch.h"
+# define wait_ms(ms) chThdSleepMilliseconds(ms)
+# define wait_us(us) chThdSleepMicroseconds(us)
+#elif defined(__arm__) /* __AVR__ */
# include "wait_api.h"
-#endif
+#endif /* __AVR__ */
#ifdef __cplusplus
}
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-06-14 10:39:17 +0200