summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rwxr-xr-xdrivers/avr/i2c_master.c213
-rwxr-xr-xdrivers/avr/i2c_master.h27
-rw-r--r--drivers/avr/is31fl3731.c36
-rw-r--r--keyboards/ergodox_ez/config.h14
-rw-r--r--keyboards/ergodox_ez/ergodox_ez.c169
-rw-r--r--keyboards/ergodox_ez/ergodox_ez.h5
-rw-r--r--keyboards/ergodox_ez/matrix.c24
-rw-r--r--keyboards/ergodox_ez/rules.mk7
-rw-r--r--quantum/quantum.c2
-rw-r--r--quantum/rgb_matrix.c78
-rw-r--r--quantum/rgb_matrix.h3
11 files changed, 408 insertions, 170 deletions
diff --git a/drivers/avr/i2c_master.c b/drivers/avr/i2c_master.c
index f4a4bb7b0..4e76e2e7c 100755
--- a/drivers/avr/i2c_master.c
+++ b/drivers/avr/i2c_master.c
@@ -6,6 +6,7 @@
#include <util/twi.h>
#include "i2c_master.h"
+#include "timer.h"
#define F_SCL 400000UL // SCL frequency
#define Prescaler 1
@@ -13,137 +14,205 @@
void i2c_init(void)
{
+ TWSR = 0; /* no prescaler */
TWBR = (uint8_t)TWBR_val;
}
-uint8_t i2c_start(uint8_t address)
+i2c_status_t i2c_start(uint8_t address, uint16_t timeout)
{
// reset TWI control register
TWCR = 0;
- // transmit START condition
+ // transmit START condition
TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
- // wait for end of transmission
- while( !(TWCR & (1<<TWINT)) );
-
+
+ uint16_t timeout_timer = timer_read();
+ while( !(TWCR & (1<<TWINT)) ) {
+ if ((timeout != I2C_TIMEOUT_INFINITE) && ((timer_read() - timeout_timer) >= timeout)) {
+ return I2C_STATUS_TIMEOUT;
+ }
+ }
+
// check if the start condition was successfully transmitted
- if((TWSR & 0xF8) != TW_START){ return 1; }
-
+ if(((TW_STATUS & 0xF8) != TW_START) && ((TW_STATUS & 0xF8) != TW_REP_START)){ return I2C_STATUS_ERROR; }
+
// load slave address into data register
TWDR = address;
// start transmission of address
TWCR = (1<<TWINT) | (1<<TWEN);
- // wait for end of transmission
- while( !(TWCR & (1<<TWINT)) );
-
+
+ timeout_timer = timer_read();
+ while( !(TWCR & (1<<TWINT)) ) {
+ if ((timeout != I2C_TIMEOUT_INFINITE) && ((timer_read() - timeout_timer) >= timeout)) {
+ return I2C_STATUS_TIMEOUT;
+ }
+ }
+
// check if the device has acknowledged the READ / WRITE mode
uint8_t twst = TW_STATUS & 0xF8;
- if ( (twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK) ) return 1;
-
- return 0;
+ if ( (twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK) ) return I2C_STATUS_ERROR;
+
+ return I2C_STATUS_SUCCESS;
}
-uint8_t i2c_write(uint8_t data)
+i2c_status_t i2c_write(uint8_t data, uint16_t timeout)
{
// load data into data register
TWDR = data;
// start transmission of data
TWCR = (1<<TWINT) | (1<<TWEN);
- // wait for end of transmission
- while( !(TWCR & (1<<TWINT)) );
-
- if( (TWSR & 0xF8) != TW_MT_DATA_ACK ){ return 1; }
-
- return 0;
+
+ uint16_t timeout_timer = timer_read();
+ while( !(TWCR & (1<<TWINT)) ) {
+ if ((timeout != I2C_TIMEOUT_INFINITE) && ((timer_read() - timeout_timer) >= timeout)) {
+ return I2C_STATUS_TIMEOUT;
+ }
+ }
+
+ if( (TW_STATUS & 0xF8) != TW_MT_DATA_ACK ){ return I2C_STATUS_ERROR; }
+
+ return I2C_STATUS_SUCCESS;
}
-uint8_t i2c_read_ack(void)
+int16_t i2c_read_ack(uint16_t timeout)
{
-
+
// start TWI module and acknowledge data after reception
- TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWEA);
- // wait for end of transmission
- while( !(TWCR & (1<<TWINT)) );
+ TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWEA);
+
+ uint16_t timeout_timer = timer_read();
+ while( !(TWCR & (1<<TWINT)) ) {
+ if ((timeout != I2C_TIMEOUT_INFINITE) && ((timer_read() - timeout_timer) >= timeout)) {
+ return I2C_STATUS_TIMEOUT;
+ }
+ }
+
// return received data from TWDR
return TWDR;
}
-uint8_t i2c_read_nack(void)
+int16_t i2c_read_nack(uint16_t timeout)
{
-
+
// start receiving without acknowledging reception
TWCR = (1<<TWINT) | (1<<TWEN);
- // wait for end of transmission
- while( !(TWCR & (1<<TWINT)) );
+
+ uint16_t timeout_timer = timer_read();
+ while( !(TWCR & (1<<TWINT)) ) {
+ if ((timeout != I2C_TIMEOUT_INFINITE) && ((timer_read() - timeout_timer) >= timeout)) {
+ return I2C_STATUS_TIMEOUT;
+ }
+ }
+
// return received data from TWDR
return TWDR;
}
-uint8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length)
+i2c_status_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout)
{
- if (i2c_start(address | I2C_WRITE)) return 1;
-
- for (uint16_t i = 0; i < length; i++)
- {
- if (i2c_write(data[i])) return 1;
+ i2c_status_t status = i2c_start(address | I2C_WRITE, timeout);
+ if (status) return status;
+
+ for (uint16_t i = 0; i < length; i++) {
+ status = i2c_write(data[i], timeout);
+ if (status) return status;
}
-
- i2c_stop();
-
- return 0;
+
+ status = i2c_stop(timeout);
+ if (status) return status;
+
+ return I2C_STATUS_SUCCESS;
}
-uint8_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length)
+i2c_status_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout)
{
- if (i2c_start(address | I2C_READ)) return 1;
-
- for (uint16_t i = 0; i < (length-1); i++)
- {
- data[i] = i2c_read_ack();
+ i2c_status_t status = i2c_start(address | I2C_READ, timeout);
+ if (status) return status;
+
+ for (uint16_t i = 0; i < (length-1); i++) {
+ status = i2c_read_ack(timeout);
+ if (status >= 0) {
+ data[i] = status;
+ } else {
+ return status;
+ }
}
- data[(length-1)] = i2c_read_nack();
-
- i2c_stop();
-
- return 0;
+
+ status = i2c_read_nack(timeout);
+ if (status >= 0 ) {
+ data[(length-1)] = status;
+ } else {
+ return status;
+ }
+
+ status = i2c_stop(timeout);
+ if (status) return status;
+
+ return I2C_STATUS_SUCCESS;
}
-uint8_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length)
+i2c_status_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)
{
- if (i2c_start(devaddr | 0x00)) return 1;
+ i2c_status_t status = i2c_start(devaddr | 0x00, timeout);
+ if (status) return status;
- i2c_write(regaddr);
+ status = i2c_write(regaddr, timeout);
+ if (status) return status;
- for (uint16_t i = 0; i < length; i++)
- {
- if (i2c_write(data[i])) return 1;
+ for (uint16_t i = 0; i < length; i++) {
+ status = i2c_write(data[i], timeout);
+ if (status) return status;
}
- i2c_stop();
+ status = i2c_stop(timeout);
+ if (status) return status;
- return 0;
+ return I2C_STATUS_SUCCESS;
}
-uint8_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length)
+i2c_status_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)
{
- if (i2c_start(devaddr)) return 1;
-
- i2c_write(regaddr);
-
- if (i2c_start(devaddr | 0x01)) return 1;
-
- for (uint16_t i = 0; i < (length-1); i++)
- {
- data[i] = i2c_read_ack();
+ i2c_status_t status = i2c_start(devaddr, timeout);
+ if (status) return status;
+
+ status = i2c_write(regaddr, timeout);
+ if (status) return status;
+
+ status = i2c_start(devaddr | 0x01, timeout);
+ if (status) return status;
+
+ for (uint16_t i = 0; i < (length-1); i++) {
+ status = i2c_read_ack(timeout);
+ if (status >= 0) {
+ data[i] = status;
+ } else {
+ return status;
+ }
}
- data[(length-1)] = i2c_read_nack();
- i2c_stop();
+ status = i2c_read_nack(timeout);
+ if (status >= 0 ) {
+ data[(length-1)] = status;
+ } else {
+ return status;
+ }
- return 0;
+ status = i2c_stop(timeout);
+ if (status) return status;
+
+ return I2C_STATUS_SUCCESS;
}
-void i2c_stop(void)
+i2c_status_t i2c_stop(uint16_t timeout)
{
// transmit STOP condition
TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
+
+ uint16_t timeout_timer = timer_read();
+ while(TWCR & (1<<TWSTO)) {
+ if ((timeout != I2C_TIMEOUT_INFINITE) && ((timer_read() - timeout_timer) >= timeout)) {
+ return I2C_STATUS_TIMEOUT;
+ }
+ }
+
+ return I2C_STATUS_SUCCESS;
}
diff --git a/drivers/avr/i2c_master.h b/drivers/avr/i2c_master.h
index 2479d28d5..cf93680be 100755
--- a/drivers/avr/i2c_master.h
+++ b/drivers/avr/i2c_master.h
@@ -8,15 +8,24 @@
#define I2C_READ 0x01
#define I2C_WRITE 0x00
+typedef int16_t i2c_status_t;
+
+#define I2C_STATUS_SUCCESS (0)
+#define I2C_STATUS_ERROR (-1)
+#define I2C_STATUS_TIMEOUT (-2)
+
+#define I2C_TIMEOUT_IMMEDIATE (0)
+#define I2C_TIMEOUT_INFINITE (0xFFFF)
+
void i2c_init(void);
-uint8_t i2c_start(uint8_t address);
-uint8_t i2c_write(uint8_t data);
-uint8_t i2c_read_ack(void);
-uint8_t i2c_read_nack(void);
-uint8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length);
-uint8_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length);
-uint8_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length);
-uint8_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length);
-void i2c_stop(void);
+i2c_status_t i2c_start(uint8_t address, uint16_t timeout);
+i2c_status_t i2c_write(uint8_t data, uint16_t timeout);
+int16_t i2c_read_ack(uint16_t timeout);
+int16_t i2c_read_nack(uint16_t timeout);
+i2c_status_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout);
+i2c_status_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout);
+i2c_status_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout);
+i2c_status_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout);
+i2c_status_t i2c_stop(uint16_t timeout);
#endif // I2C_MASTER_H
diff --git a/drivers/avr/is31fl3731.c b/drivers/avr/is31fl3731.c
index c7a99e3a3..70813464b 100644
--- a/drivers/avr/is31fl3731.c
+++ b/drivers/avr/is31fl3731.c
@@ -49,6 +49,14 @@
#define ISSI_COMMANDREGISTER 0xFD
#define ISSI_BANK_FUNCTIONREG 0x0B // helpfully called 'page nine'
+#ifndef ISSI_TIMEOUT
+ #define ISSI_TIMEOUT 100
+#endif
+
+#ifndef ISSI_PERSISTENCE
+ #define ISSI_PERSISTENCE 0
+#endif
+
// Transfer buffer for TWITransmitData()
uint8_t g_twi_transfer_buffer[20];
@@ -83,8 +91,14 @@ void IS31FL3731_write_register( uint8_t addr, uint8_t reg, uint8_t data )
g_twi_transfer_buffer[0] = reg;
g_twi_transfer_buffer[1] = data;
- //Transmit data until succesful
- while(i2c_transmit(addr << 1, g_twi_transfer_buffer,2) != 0);
+ #if ISSI_PERSISTENCE > 0
+ for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
+ if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT) == 0)
+ break;
+ }
+ #else
+ i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT);
+ #endif
}
void IS31FL3731_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer )
@@ -95,20 +109,24 @@ void IS31FL3731_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer )
// g_twi_transfer_buffer[] is 20 bytes
// iterate over the pwm_buffer contents at 16 byte intervals
- for ( int i = 0; i < 144; i += 16 )
- {
+ for ( int i = 0; i < 144; i += 16 ) {
// set the first register, e.g. 0x24, 0x34, 0x44, etc.
g_twi_transfer_buffer[0] = 0x24 + i;
// copy the data from i to i+15
// device will auto-increment register for data after the first byte
// thus this sets registers 0x24-0x33, 0x34-0x43, etc. in one transfer
- for ( int j = 0; j < 16; j++ )
- {
+ for ( int j = 0; j < 16; j++ ) {
g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
}
- //Transmit buffer until succesful
- while(i2c_transmit(addr << 1, g_twi_transfer_buffer,17) != 0);
+ #if ISSI_PERSISTENCE > 0
+ for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
+ if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT) == 0)
+ break;
+ }
+ #else
+ i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT);
+ #endif
}
}
@@ -165,6 +183,7 @@ void IS31FL3731_init( uint8_t addr )
// most usage after initialization is just writing PWM buffers in bank 0
// as there's not much point in double-buffering
IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, 0 );
+
}
void IS31FL3731_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
@@ -217,7 +236,6 @@ void IS31FL3731_set_led_control_register( uint8_t index, bool red, bool green, b
g_led_control_registers_update_required = true;
-
}
void IS31FL3731_update_pwm_buffers( uint8_t addr1, uint8_t addr2 )
diff --git a/keyboards/ergodox_ez/config.h b/keyboards/ergodox_ez/config.h
index ae70c4f2e..1285cbe1c 100644
--- a/keyboards/ergodox_ez/config.h
+++ b/keyboards/ergodox_ez/config.h
@@ -81,10 +81,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* fix space cadet rollover issue */
#define DISABLE_SPACE_CADET_ROLLOVER
-// #define RGB_MIDI
-#define RGBW_BB_TWI
+// #define RGBW_BB_TWI
-#define RGBW 1
+// #define RGBW 1
/* "debounce" is measured in keyboard scans. Some users reported
* needing values as high as 15, which was at the time around 50ms.
@@ -102,6 +101,15 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define USB_MAX_POWER_CONSUMPTION 500
+// RGB backlight
+#define DRIVER_ADDR_1 0b1110100
+#define DRIVER_ADDR_2 0b1110111
+#define DRIVER_COUNT 2
+#define DRIVER_1_LED_TOTAL 24
+#define DRIVER_2_LED_TOTAL 24
+#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL + DRIVER_2_LED_TOTAL
+#define RGB_MATRIX_SKIP_FRAMES 10
+
// #define RGBLIGHT_COLOR_LAYER_0 0x00, 0x00, 0xFF
/* #define RGBLIGHT_COLOR_LAYER_1 0x00, 0x00, 0xFF */
/* #define RGBLIGHT_COLOR_LAYER_2 0xFF, 0x00, 0x00 */
diff --git a/keyboards/ergodox_ez/ergodox_ez.c b/keyboards/ergodox_ez/ergodox_ez.c
index 437411856..61f910711 100644
--- a/keyboards/ergodox_ez/ergodox_ez.c
+++ b/keyboards/ergodox_ez/ergodox_ez.c
@@ -1,6 +1,4 @@
#include QMK_KEYBOARD_H
-#include "i2cmaster.h"
-
extern inline void ergodox_board_led_on(void);
extern inline void ergodox_right_led_1_on(void);
@@ -24,9 +22,8 @@ extern inline void ergodox_right_led_set(uint8_t led, uint8_t n);
extern inline void ergodox_led_all_set(uint8_t n);
-
bool i2c_initialized = 0;
-uint8_t mcp23018_status = 0x20;
+i2c_status_t mcp23018_status = 0x20;
void matrix_init_kb(void) {
// keyboard LEDs (see "PWM on ports OC1(A|B|C)" in "teensy-2-0.md")
@@ -114,33 +111,36 @@ uint8_t init_mcp23018(void) {
// uint8_t sreg_prev;
// sreg_prev=SREG;
// cli();
+
if (i2c_initialized == 0) {
i2c_init(); // on pins D(1,0)
i2c_initialized = true;
_delay_ms(1000);
}
+ // i2c_init(); // on pins D(1,0)
+ // _delay_ms(1000);
// set pin direction
// - unused : input : 1
// - input : input : 1
// - driving : output : 0
- mcp23018_status = i2c_start(I2C_ADDR_WRITE); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(IODIRA); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(0b00000000); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(0b00111111); if (mcp23018_status) goto out;
- i2c_stop();
+ mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(IODIRA, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(0b00000000, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(0b00111111, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ i2c_stop(ERGODOX_EZ_I2C_TIMEOUT);
// set pull-up
// - unused : on : 1
// - input : on : 1
// - driving : off : 0
- mcp23018_status = i2c_start(I2C_ADDR_WRITE); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(GPPUA); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(0b00000000); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(0b00111111); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(GPPUA, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(0b00000000, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(0b00111111, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
out:
- i2c_stop();
+ i2c_stop(ERGODOX_EZ_I2C_TIMEOUT);
#ifdef LEFT_LEDS
if (!mcp23018_status) mcp23018_status = ergodox_left_leds_update();
@@ -164,22 +164,22 @@ uint8_t ergodox_left_leds_update(void) {
// - unused : hi-Z : 1
// - input : hi-Z : 1
// - driving : hi-Z : 1
- mcp23018_status = i2c_start(I2C_ADDR_WRITE);
+ mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT);
if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(OLATA);
+ mcp23018_status = i2c_write(OLATA, ERGODOX_EZ_I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_write(0b11111111
- & ~(ergodox_left_led_3<<LEFT_LED_3_SHIFT)
- );
+ & ~(ergodox_left_led_3<<LEFT_LED_3_SHIFT),
+ ERGODOX_EZ_I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_write(0b11111111
& ~(ergodox_left_led_2<<LEFT_LED_2_SHIFT)
- & ~(ergodox_left_led_1<<LEFT_LED_1_SHIFT)
- );
+ & ~(ergodox_left_led_1<<LEFT_LED_1_SHIFT),
+ ERGODOX_EZ_I2C_TIMEOUT);
if (mcp23018_status) goto out;
out:
- i2c_stop();
+ i2c_stop(ERGODOX_EZ_I2C_TIMEOUT);
return mcp23018_status;
}
#endif
@@ -207,3 +207,130 @@ const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
{{0,0}, {1,0}, {2,0}, {3,0}, {4,0}, {5,0}},
};
#endif
+
+#ifdef RGB_MATRIX_ENABLE
+const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
+/* driver
+ * | R location
+ * | | G location
+ * | | | B location
+ * | | | | */
+ {0, C3_1, C2_1, C4_1}, // LED1 on right
+ {0, C6_1, C5_1, C7_1}, // LED2
+ {0, C4_2, C3_2, C5_2}, // LED3
+ {0, C7_2, C6_2, C8_2}, // LED4
+ {0, C2_3, C1_3, C3_3}, // LED5
+ {0, C5_3, C4_3, C6_3}, // LED6
+ {0, C8_3, C7_3, C9_3}, // LED7
+ {0, C2_4, C1_4, C3_4}, // LED8
+ {0, C6_4, C5_4, C7_4}, // LED9
+ {0, C2_5, C1_5, C3_5}, // LED10
+ {0, C7_5, C6_5, C8_5}, // LED11
+ {0, C2_6, C1_6, C3_6}, // LED12
+ {0, C5_6, C4_6, C6_6}, // LED13
+ {0, C8_6, C7_6, C9_6}, // LED14
+ {0, C2_7, C1_7, C3_7}, // LED15
+ {0, C5_7, C4_7, C6_7}, // LED16
+ {0, C2_8, C1_8, C3_8}, // LED17
+ {0, C5_8, C4_8, C6_8}, // LED18
+
+ {0, C3_9, C2_9, C4_9}, // LED19
+ {0, C6_9, C5_9, C7_9}, // LED20
+ {0, C4_10, C3_10, C5_10}, // LED21
+ {0, C7_10, C6_10, C8_10}, // LED22
+ {0, C2_11, C1_11, C3_11}, // LED23
+ {0, C5_11, C4_11, C6_11}, // LED24
+
+ {1, C3_1, C2_1, C4_1}, // LED1 on left
+ {1, C6_1, C5_1, C7_1}, // LED2
+ {1, C4_2, C3_2, C5_2}, // LED3
+ {1, C7_2, C6_2, C8_2}, // LED4
+ {1, C2_3, C1_3, C3_3}, // LED5
+ {1, C5_3, C4_3, C6_3}, // LED6
+ {1, C8_3, C7_3, C9_3}, // LED7
+ {1, C2_4, C1_4, C3_4}, // LED8
+ {1, C6_4, C5_4, C7_4}, // LED9
+ {1, C2_5, C1_5, C3_5}, // LED10
+ {1, C7_5, C6_5, C8_5}, // LED11
+ {1, C2_6, C1_6, C3_6}, // LED12
+ {1, C5_6, C4_6, C6_6}, // LED13
+ {1, C8_6, C7_6, C9_6}, // LED14
+ {1, C2_7, C1_7, C3_7}, // LED15
+ {1, C5_7, C4_7, C6_7}, // LED16
+ {1, C2_8, C1_8, C3_8}, // LED17
+ {1, C5_8, C4_8, C6_8}, // LED18
+
+ {1, C3_9, C2_9, C4_9}, // LED19
+ {1, C6_9, C5_9, C7_9}, // LED20
+ {1, C4_10, C3_10, C5_10}, // LED21
+ {1, C7_10, C6_10, C8_10}, // LED22
+ {1, C2_11, C1_11, C3_11}, // LED23
+ {1, C5_11, C4_11, C6_11} // LED24
+};
+
+
+const rgb_led g_rgb_leds[DRIVER_LED_TOTAL] = {
+
+ /*{row | col << 4}
+ | {x=0..224, y=0..64}
+ | | modifier
+ | | | */
+ {{0|(0<<4)}, {24.9*5, 16*0}, 0}, // LED 1 on right
+ {{0|(1<<4)}, {24.9*6, 16*0}, 0}, // LED 2
+ {{0|(2<<4)}, {24.9*7, 16*0}, 0}, // LED 3
+ {{0|(3<<4)}, {24.9*8, 16*0}, 0}, // LED 4
+ {{0|(4<<4)}, {24.9*9, 16*0}, 0}, // LED 5
+
+ {{1|(5<<4)}, {24.9*5, 16*1}, 0}, // LED 6
+ {{1|(6<<4)}, {24.9*6, 16*1}, 0}, // LED 7
+ {{1|(7<<4)}, {24.9*7, 16*1}, 0}, // LED 8
+ {{1|(8<<4)}, {24.9*8, 16*1}, 0}, // LED 9
+ {{1|(9<<4)}, {24.9*9, 16*1}, 0}, // LED 10
+
+ {{2|(5<<4)}, {24.9*5, 16*2}, 0}, // LED 11
+ {{2|(6<<4)}, {24.9*6, 16*2}, 0}, // LED 12
+ {{2|(7<<4)}, {24.9*7, 16*2}, 0}, // LED 13
+ {{2|(8<<4)}, {24.9*8, 16*2}, 0}, // LED 14
+ {{2|(9<<4)}, {24.9*9, 16*2}, 0}, // LED 15
+
+ {{3|(5<<4)}, {24.9*5, 16*2}, 0}, // LED 16
+ {{3|(6<<4)}, {24.9*6, 16*2}, 0}, // LED 17
+ {{3|(7<<4)}, {24.9*7, 16*2}, 0}, // LED 18
+ {{3|(8<<4)}, {24.9*8, 16*2}, 0}, // LED 19
+ {{3|(9<<4)}, {24.9*9, 16*2}, 0}, // LED 20
+
+ {{4|(6<<4)}, {24.9*6, 16*2}, 0}, // LED 21
+ {{4|(7<<4)}, {24.9*7, 16*2}, 0}, // LED 22
+ {{4|(8<<4)}, {24.9*8, 16*2}, 0}, // LED 23
+ {{4|(9<<4)}, {24.9*9, 16*2}, 0}, // LED 24
+
+ {{0|(0<<4)}, {24.9*4, 16*0}, 0}, // LED 1 on left
+ {{0|(1<<4)}, {24.9*3, 16*0}, 0}, // LED 2
+ {{0|(2<<4)}, {24.9*2, 16*0}, 0}, // LED 3
+ {{0|(3<<4)}, {24.9*1, 16*0}, 0}, // LED 4
+ {{0|(4<<4)}, {24.9*0, 16*0}, 0}, // LED 5
+
+ {{1|(5<<4)}, {24.9*4, 16*1}, 0}, // LED 6
+ {{1|(6<<4)}, {24.9*3, 16*1}, 0}, // LED 7
+ {{1|(7<<4)}, {24.9*2, 16*1}, 0}, // LED 8
+ {{1|(8<<4)}, {24.9*1, 16*1}, 0}, // LED 9
+ {{1|(9<<4)}, {24.9*0, 16*1}, 0}, // LED 10
+
+ {{2|(5<<4)}, {24.9*4, 16*2}, 0}, // LED 11
+ {{2|(6<<4)}, {24.9*3, 16*2}, 0}, // LED 12
+ {{2|(7<<4)}, {24.9*2, 16*2}, 0}, // LED 13
+ {{2|(8<<4)}, {24.9*1, 16*2}, 0}, // LED 14
+ {{2|(9<<4)}, {24.9*0, 16*2}, 0}, // LED 15
+
+ {{3|(5<<4)}, {24.9*4, 16*2}, 0}, // LED 16
+ {{3|(6<<4)}, {24.9*3, 16*2}, 0}, // LED 17
+ {{3|(7<<4)}, {24.9*2, 16*2}, 0}, // LED 18
+ {{3|(8<<4)}, {24.9*1, 16*2}, 0}, // LED 19
+ {{3|(9<<4)}, {24.9*0, 16*2}, 0}, // LED 20
+
+ {{4|(6<<4)}, {24.9*3, 16*2}, 0}, // LED 21
+ {{4|(7<<4)}, {24.9*2, 16*2}, 0}, // LED 22
+ {{4|(8<<4)}, {24.9*1, 16*2}, 0}, // LED 23
+ {{4|(9<<4)}, {24.9*0, 16*2}, 0}, // LED 24
+};
+#endif
diff --git a/keyboards/ergodox_ez/ergodox_ez.h b/keyboards/ergodox_ez/ergodox_ez.h
index 985dcfae5..383702b95 100644
--- a/keyboards/ergodox_ez/ergodox_ez.h
+++ b/keyboards/ergodox_ez/ergodox_ez.h
@@ -4,7 +4,7 @@
#include "quantum.h"
#include <stdint.h>
#include <stdbool.h>
-#include "i2cmaster.h"
+#include "i2c_master.h"
#include <util/delay.h>
#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n))
@@ -23,7 +23,8 @@
#define OLATA 0x14 // output latch register
#define OLATB 0x15
-extern uint8_t mcp23018_status;
+extern i2c_status_t mcp23018_status;
+#define ERGODOX_EZ_I2C_TIMEOUT 100
void init_ergodox(void);
void ergodox_blink_all_leds(void);
diff --git a/keyboards/ergodox_ez/matrix.c b/keyboards/ergodox_ez/matrix.c
index e10171133..2e95c83b6 100644
--- a/keyboards/ergodox_ez/matrix.c
+++ b/keyboards/ergodox_ez/matrix.c
@@ -34,7 +34,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "util.h"
#include "matrix.h"
#include QMK_KEYBOARD_H
-#include "i2cmaster.h"
#ifdef DEBUG_MATRIX_SCAN_RATE
#include "timer.h"
#endif
@@ -70,6 +69,7 @@ static void unselect_rows(void);
static void select_row(uint8_t row);
static uint8_t mcp23018_reset_loop;
+// static uint16_t mcp23018_reset_loop;
#ifdef DEBUG_MATRIX_SCAN_RATE
uint32_t matrix_timer;
@@ -177,6 +177,7 @@ uint8_t matrix_scan(void)
{
if (mcp23018_status) { // if there was an error
if (++mcp23018_reset_loop == 0) {
+ // if (++mcp23018_reset_loop >= 1300) {
// since mcp23018_reset_loop is 8 bit - we'll try to reset once in 255 matrix scans
// this will be approx bit more frequent than once per second
print("trying to reset mcp23018\n");
@@ -294,13 +295,14 @@ static matrix_row_t read_cols(uint8_t row)
return 0;
} else {
uint8_t data = 0;
- mcp23018_status = i2c_start(I2C_ADDR_WRITE); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(GPIOB); if (mcp23018_status) goto out;
- mcp23018_status = i2c_start(I2C_ADDR_READ); if (mcp23018_status) goto out;
- data = i2c_readNak();
- data = ~data;
+ mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(GPIOB, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_start(I2C_ADDR_READ, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_read_nack(ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status < 0) goto out;
+ data = ~((uint8_t)mcp23018_status);
+ mcp23018_status = I2C_STATUS_SUCCESS;
out:
- i2c_stop();
+ i2c_stop(ERGODOX_EZ_I2C_TIMEOUT);
return data;
}
} else {
@@ -349,11 +351,11 @@ static void select_row(uint8_t row)
} else {
// set active row low : 0
// set other rows hi-Z : 1
- mcp23018_status = i2c_start(I2C_ADDR_WRITE); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(GPIOA); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(0xFF & ~(1<<row)); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(GPIOA, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(0xFF & ~(1<<row), ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
out:
- i2c_stop();
+ i2c_stop(ERGODOX_EZ_I2C_TIMEOUT);
}
} else {
// select on teensy
diff --git a/keyboards/ergodox_ez/rules.mk b/keyboards/ergodox_ez/rules.mk
index 5ee9d5cb8..0e0b3cdef 100644
--- a/keyboards/ergodox_ez/rules.mk
+++ b/keyboards/ergodox_ez/rules.mk
@@ -15,8 +15,8 @@
#----------------------------------------------------------------------------
# # project specific files
-SRC = twimaster.c \
- matrix.c
+SRC = matrix.c \
+ i2c_master.c
# MCU name
MCU = atmega32u4
@@ -82,6 +82,7 @@ UNICODE_ENABLE = yes # Unicode
SWAP_HANDS_ENABLE= yes # Allow swapping hands of keyboard
SLEEP_LED_ENABLE = no
API_SYSEX_ENABLE = no
-RGBLIGHT_ENABLE = yes
+RGBLIGHT_ENABLE = no
+RGB_MATRIX_ENABLE = yes
LAYOUTS = ergodox
diff --git a/quantum/quantum.c b/quantum/quantum.c
index cfa3df741..5abd222d1 100644
--- a/quantum/quantum.c
+++ b/quantum/quantum.c
@@ -854,7 +854,7 @@ void matrix_init_quantum() {
audio_init();
#endif
#ifdef RGB_MATRIX_ENABLE
- rgb_matrix_init_drivers();
+ rgb_matrix_init();
#endif
matrix_init_kb();
}
diff --git a/quantum/rgb_matrix.c b/quantum/rgb_matrix.c
index b7424d637..b4bbc3dc0 100644
--- a/quantum/rgb_matrix.c
+++ b/quantum/rgb_matrix.c
@@ -105,7 +105,6 @@ void map_row_column_to_led( uint8_t row, uint8_t column, uint8_t *led_i, uint8_t
}
}
-
void rgb_matrix_update_pwm_buffers(void) {
IS31FL3731_update_pwm_buffers( DRIVER_ADDR_1, DRIVER_ADDR_2 );
IS31FL3731_update_led_control_registers( DRIVER_ADDR_1, DRIVER_ADDR_2 );
@@ -119,7 +118,6 @@ void rgb_matrix_set_color_all( uint8_t red, uint8_t green, uint8_t blue ) {
IS31FL3731_set_color_all( red, green, blue );
}
-
bool process_rgb_matrix(uint16_t keycode, keyrecord_t *record) {
if ( record->event.pressed ) {
uint8_t led[8], led_count;
@@ -222,7 +220,7 @@ void rgb_matrix_single_LED_test(void) {
}
// All LEDs off
-void rgb_matrix_all_off(void) {
+void rgb_matrix_all_off(void) {
rgb_matrix_set_color_all( 0, 0, 0 );
}
@@ -248,7 +246,7 @@ void rgb_matrix_solid_reactive(void) {
// alphas = color1, mods = color2
void rgb_matrix_alphas_mods(void) {
-
+
RGB rgb1 = hsv_to_rgb( (HSV){ .h = rgb_matrix_config.hue, .s = rgb_matrix_config.sat, .v = rgb_matrix_config.val } );
RGB rgb2 = hsv_to_rgb( (HSV){ .h = (rgb_matrix_config.hue + 180) % 360, .s = rgb_matrix_config.sat, .v = rgb_matrix_config.val } );
@@ -726,40 +724,44 @@ void rgb_matrix_indicators_user(void) {}
// }
// }
-void rgb_matrix_init_drivers(void) {
- // Initialize TWI
- i2c_init();
- IS31FL3731_init( DRIVER_ADDR_1 );
- IS31FL3731_init( DRIVER_ADDR_2 );
-
- for ( int index = 0; index < DRIVER_LED_TOTAL; index++ ) {
- bool enabled = true;
- // This only caches it for later
- IS31FL3731_set_led_control_register( index, enabled, enabled, enabled );
- }
- // This actually updates the LED drivers
- IS31FL3731_update_led_control_registers( DRIVER_ADDR_1, DRIVER_ADDR_2 );
-
- // TODO: put the 1 second startup delay here?
-
- // clear the key hits
- for ( int led=0; led<DRIVER_LED_TOTAL; led++ ) {
- g_key_hit[led] = 255;
- }
-
-
- if (!eeconfig_is_enabled()) {
- dprintf("rgb_matrix_init_drivers eeconfig is not enabled.\n");
- eeconfig_init();
- eeconfig_update_rgb_matrix_default();
- }
- rgb_matrix_config.raw = eeconfig_read_rgb_matrix();
- if (!rgb_matrix_config.mode) {
- dprintf("rgb_matrix_init_drivers rgb_matrix_config.mode = 0. Write default values to EEPROM.\n");
- eeconfig_update_rgb_matrix_default();
- rgb_matrix_config.raw = eeconfig_read_rgb_matrix();
- }
- eeconfig_debug_rgb_matrix(); // display current eeprom values
+void rgb_matrix_init(void) {
+ rgb_matrix_setup_drivers();
+
+ // TODO: put the 1 second startup delay here?
+
+ // clear the key hits
+ for ( int led=0; led<DRIVER_LED_TOTAL; led++ ) {
+ g_key_hit[led] = 255;
+ }
+
+
+ if (!eeconfig_is_enabled()) {
+ dprintf("rgb_matrix_init_drivers eeconfig is not enabled.\n");
+ eeconfig_init();
+ eeconfig_update_rgb_matrix_default();
+ }
+ rgb_matrix_config.raw = eeconfig_read_rgb_matrix();
+ if (!rgb_matrix_config.mode) {
+ dprintf("rgb_matrix_init_drivers rgb_matrix_config.mode = 0. Write default values to EEPROM.\n");
+ eeconfig_update_rgb_matrix_default();
+ rgb_matrix_config.raw = eeconfig_read_rgb_matrix();
+ }
+ eeconfig_debug_rgb_matrix(); // display current eeprom values
+}
+
+void rgb_matrix_setup_drivers(void) {
+ // Initialize TWI
+ i2c_init();
+ IS31FL3731_init( DRIVER_ADDR_1 );
+ IS31FL3731_init( DRIVER_ADDR_2 );
+
+ for ( int index = 0; index < DRIVER_LED_TOTAL; index++ ) {
+ bool enabled = true;
+ // This only caches it for later
+ IS31FL3731_set_led_control_register( index, enabled, enabled, enabled );
+ }
+ // This actually updates the LED drivers
+ IS31FL3731_update_led_control_registers( DRIVER_ADDR_1, DRIVER_ADDR_2 );
}
// Deals with the messy details of incrementing an integer
diff --git a/quantum/rgb_matrix.h b/quantum/rgb_matrix.h
index aaa85d5f5..576931400 100644
--- a/quantum/rgb_matrix.h
+++ b/quantum/rgb_matrix.h
@@ -95,7 +95,8 @@ void rgb_matrix_indicators_user(void);
void rgb_matrix_single_LED_test(void);
-void rgb_matrix_init_drivers(void);
+void rgb_matrix_init(void);
+void rgb_matrix_setup_drivers(void);
void rgb_matrix_set_suspend_state(bool state);
void rgb_matrix_set_indicator_state(uint8_t state);
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-21 21:06:22 +0100