drashna/qmk_firmware
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led init code missing pwm writes for Frame 1

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This commit is contained in:
jpetermans 2017-04-10 22:23:45 -07:00
parent dda858c437
commit d8e9c183be
2 changed files with 41 additions and 16 deletions
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25
keyboards/infinity60/led_controller.c
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@ -122,7 +122,6 @@ msg_t is31_write_register(uint8_t page, uint8_t reg, uint8_t data) {
is31_select_page(page);
tx[0] = reg;
tx[1] = data;
xprintf("page display: %X\n", page);
return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, tx, 2, NULL, 0, US2ST(IS31_TIMEOUT));
}
@ -379,6 +378,8 @@ void set_led_bit (uint8_t *led_control_reg, uint8_t msg_led, uint8_t toggle_on)
////first byte is register address 0x00
row_byte = ((msg_led / 10) % 10 - 1 ) * 2 + 1;
column_bit = 1<<(msg_led % 10 - 1);
xprintf("row %X\n", row_byte);
xprintf("col %X\n", column_bit);
if (toggle_on) {
led_control_reg[row_byte] |= 1<<(column_bit);
@ -451,16 +452,24 @@ void led_controller_init(void) {
/* initialise IS31 chip */
is31_init();
/* enable LEDs on all pages */
full_page[0] = 0;
__builtin_memcpy(full_page+1, is31_ic60_leds_mask, 0x12);
for(i=0; i<8; i++) {
is31_write_data(i, full_page, 1+0x12);
}
//set Display Option Register so all pwm intensity is controlled from Frame 1
is31_write_register(IS31_FUNCTIONREG, IS31_REG_DISPLAYOPT, IS31_REG_DISPLAYOPT_INTENSITY_SAME);
/* set full pwm on Frame 1 */
for(i=1; i<9; i++) {
pwm_reg_array[i]=0xFF;
}
for(i=0; i<8; i++) {
pwm_reg_array[0] = 0x24 + (i * 0x10);//first byte of 9 bytes must be register address
is31_write_data(0, pwm_reg_array, 9);
chThdSleepMilliseconds(5);
}
//set all led bits on for Frame 2 LEDS_ALL
full_page[0] = 0;
__builtin_memcpy(full_page+1, is31_ic60_leds_mask, 0x12);
is31_write_data(1, full_page, 1+0x12);
/* enable breathing when the displayed page changes */
// Fade-in Fade-out, time = 26ms * 2^N, N=3
is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL1, (3<<4)|3);