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fixed bit shift in led_set_bit

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This commit is contained in:
jpetermans 2017-04-13 17:51:37 -07:00
parent 1b1adf35bb
commit ec1e936dfb
1 changed files with 21 additions and 5 deletions
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26
keyboards/infinity60/led_controller.c
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@ -376,26 +376,40 @@ void set_led_bit (uint8_t page, uint8_t *led_control_reg, uint8_t led_addr, uint
uint8_t control_reg_addr, column_bit, column_byte, temp;
//first byte is led control register address 0x00
//msg_led tens column is pin#, ones column is bit position in 8-bit mask
chThdSleepMilliseconds(10);
xprintf("led_addr: %d ", led_addr);
control_reg_addr = ((led_addr / 10) % 10 - 1 ) * 0x02;// A-register is every other byte
column_bit = 1<<(led_addr % 10 - 1);
is31_read_register(page,control_reg_addr,&temp);//need to maintain status of leds in this row (1 byte)
chThdSleepMilliseconds(10);
xprintf("col_bit: %X ", column_bit);
column_byte = temp;
chThdSleepMilliseconds(10);
xprintf("action: %X ", action);
switch(action) {
case 0:
column_byte &= ~1<<(column_bit);
xprintf("off-");
chThdSleepMilliseconds(10);
column_byte &= ~column_bit;
break;
case 1:
column_byte |= 1<<(column_bit);
xprintf("on-");
chThdSleepMilliseconds(10);
column_byte |= column_bit;
break;
case 2:
column_byte ^= 1<<(column_bit);
xprintf("toggle-");
chThdSleepMilliseconds(10);
column_byte ^= column_bit;
break;
}
led_control_reg[0] = control_reg_addr;
led_control_reg[1] = column_byte;
chThdSleepMilliseconds(10);
xprintf("set_bit row: %X set_bit col: %X\n", led_control_reg[0], led_control_reg[1]);
}
void set_lock_leds(uint8_t lock_type, uint8_t led_on) {
@ -427,11 +441,13 @@ void set_lock_leds(uint8_t lock_type, uint8_t led_on) {
#endif
}
for(page=BACKLIGHT_OFF_LOCK_LED_OFF; page<8; page++) { //set in led_controller.h
for(page=0; page<8; page++) { //set in led_controller.h
//TODO: check if frame2 (or frame1, first byte all on), and ignore if true
//also if BACKLIGHT_OFF_LOCK_LED_OFF set
set_led_bit(page,led_control_write,led_addr,led_on);
is31_write_data (page, led_control_write, 0x02);
xprintf("lock_led row: %X lock_led col%X\n", led_control_write[0], led_control_write[1]);
is31_write_data(page, led_control_write, 0x02);
chThdSleepMilliseconds(10);
}
}