(void)arg;
chRegSetThreadName("LEDthread");
- uint8_t i, page;
- uint8_t control_register_word[2] = {0};
+ uint8_t i, j, page;
+ uint8_t control_register_word[2] = {0};//register address - byte to write
uint8_t led_control_reg[0x13] = {0};//led control register start address + 0x12 bytes
//persistent status variables
- uint8_t backlight_status, led_step_status, layer_status;
+ uint8_t backlight_status, pwm_step_status, layer_status;
//mailbox variables
uint8_t temp, msg_type, msg_led;
*/
// initialize persistent variables
-backlight_status = 0;
-led_step_status = 4; //full brightness
-layer_status = 0;
+backlight_status = 0; //start backlight off
+pwm_step_status = 4; //full brightness
+layer_status = 0; //start frame 0 (all off/on)
while(true) {
// wait for a message (asynchronous)
xprintf("--------------------\n");
xprintf("mailbox fetch\nmsg: %X\n", msg);
xprintf("type: %X - led: %X\n", msg_type, msg_led); //test if msg_type is 1 or 2 bytes after mask
- switch (msg_type){
- case KEY_LIGHT:
- //TODO: lighting key led on keypress
- break;
-
- //turn on/off/toggle single led, msg_led = row/col of led
- case OFF_LED:
- xprintf("OFF_LED\n");
- set_led_bit(7, control_register_word, msg_led, 0);
- is31_write_data (7, control_register_word, 0x02);
- if (layer_status > 0) {//check current led page to prevent double blink
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
- }
- layer_status = 7;
- break;
- case ON_LED:
- xprintf("ON_LED\n");
- set_led_bit(7, control_register_word, msg_led, 1);
- is31_write_data (7, control_register_word, 0x02);
- if (layer_status > 7) {
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
- }
- layer_status = 7;
- break;
- case TOGGLE_LED:
- xprintf("TOGGLE_LED\n");
- set_led_bit(7, control_register_word, msg_led, 2);
- is31_write_data (7, control_register_word, 0x02);
- if (layer_status > 7) {
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
- }
- layer_status = 7;
+ switch (msg_type){
+ case KEY_LIGHT:
+ //TODO: lighting key led on keypress
break;
+
+ //turn on/off/toggle single led, msg_led = row/col of led
+ case OFF_LED:
+ xprintf("OFF_LED\n");
+ set_led_bit(7, control_register_word, msg_led, 0);
+ is31_write_data (7, control_register_word, 0x02);
+ if (layer_status > 0) {//check current led page to prevent double blink
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
+ }
+ layer_status = 7;
+ break;
+ case ON_LED:
+ xprintf("ON_LED\n");
+ set_led_bit(7, control_register_word, msg_led, 1);
+ is31_write_data (7, control_register_word, 0x02);
+ if (layer_status > 7) {
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
+ }
+ layer_status = 7;
+ break;
+ case TOGGLE_LED:
+ xprintf("TOGGLE_LED\n");
+ set_led_bit(7, control_register_word, msg_led, 2);
- case TOGGLE_ALL:
- xprintf("TOGGLE_ALL\n");
- //msg_led = unused, TODO: consider using msg_led to toggle layer display
+ is31_write_data (7, control_register_word, 0x02);
+ if (layer_status > 7) {
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
+ }
+ layer_status = 7;
+ break;
- is31_read_register(0, 0x00, &temp);//if first byte is on, then toggle frame 1 off
+ case TOGGLE_ALL:
+ xprintf("TOGGLE_ALL\n");
+ //msg_led = unused
- led_control_reg[0] = 0;
- if (temp==0) {
- xprintf("all leds on");
- __builtin_memcpy(led_control_reg+1, all_on_leds_mask, 0x12);
- } else {
- xprintf("all leds off");
- __builtin_memset(led_control_reg+1, 0, 0x12);
- }
+ is31_read_register(0, 0x00, &temp);//if first byte is on, then toggle frame 1 off
- is31_write_data(0, led_control_reg, 0x13);
- if (layer_status > 0) {
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 0);
- }
- layer_status=0;
- //TODO: Double blink when all on
- break;
+ led_control_reg[0] = 0;
+ if (temp==0) {
+ xprintf("all leds on");
+ __builtin_memcpy(led_control_reg+1, all_on_leds_mask, 0x12);
+ } else {
+ xprintf("all leds off");
+ __builtin_memset(led_control_reg+1, 0, 0x12);
+ }
- case TOGGLE_BACKLIGHT:
- //msg_led = unused
- //TODO: consider Frame 0 as on/off layer and toggle led control register here
- //TODO: need to test tracking of active layer with layer_state from qmk
- xprintf("TOGGLE_BACKLIGHT\n");
- backlight_status ^= 1;
- is31_read_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, &temp);
- layer_status = temp;
-
- page = backlight_status == 0 ? 0 : layer_status;
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, page);
- break;
+ is31_write_data(0, led_control_reg, 0x13);
+ if (layer_status > 0) {
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 0);
+ }
+ layer_status=0;
+ break;
- case TOGGLE_LAYER_LEDS://show layer indicator or full map of layer keys.
- //TODO: change so user can flag which they want, indiv or full map in fn_actions
- //msg_led = layer to toggle on
- xprintf("TOGGLE_LAYER_LEDS\n");
- is31_read_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, &temp);
+ case TOGGLE_BACKLIGHT:
+ //msg_led = unused
+ //TODO: need to test tracking of active layer with layer_state from qmk
+ xprintf("TOGGLE_BACKLIGHT\n");
+ backlight_status ^= 1;
+ is31_read_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, &temp);
+ layer_status = temp;
- if(temp == msg_led) {
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
- layer_status = 7;
- } else {
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, msg_led);
- layer_status = msg_led;
- }
- break;
-
- case TOGGLE_NUM_LOCK:
- //msg_led = 0 or 1, off/on
- //TODO: confirm toggling works and doesn't get out of sync
- set_lock_leds(USB_LED_NUM_LOCK, msg_led);
- break;
-
- case TOGGLE_CAPS_LOCK:
- //msg_led = 0 or 1, off/on
- //TODO: confirm toggling works and doesn't get out of sync
- set_lock_leds(USB_LED_CAPS_LOCK, msg_led);
- break;
+ page = backlight_status == 0 ? 0 : layer_status;
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, page);
+ break;
- case MODE_BREATH:
- break;
- case STEP_BRIGHTNESS:
- //TEST: Step brightness code
- //pwm_levels[] bounds checking, loop through array
- //TODO: find a cleaner way to walk through this logic
- if (msg_led == 0 && led_step_status == 0) {
- led_step_status = 4;
- } else {
- led_step_status--;
- }
+ case TOGGLE_PAGE_LEDS://show single layer indicator or full map of layer
+ //msg_led = page to toggle on
+ xprintf("TOGGLE_LAYER_LEDS\n");
+ is31_read_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, &temp);
+
+ if(temp == msg_led) {
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
+ layer_status = 7;
+ } else {
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, msg_led);
+ layer_status = msg_led;
+ }
+ break;
+
+ case TOGGLE_NUM_LOCK:
+ //msg_led = 0 or 1, off/on
+ set_lock_leds(USB_LED_NUM_LOCK, msg_led);
+ break;
- if (msg_led == 1 && led_step_status == 4) {
- led_step_status = 0;
- } else {
- led_step_status++;
- }
+ case TOGGLE_CAPS_LOCK:
+ //msg_led = 0 or 1, off/on
+ set_lock_leds(USB_LED_CAPS_LOCK, msg_led);
+ break;
- //TODO: this seems a messy way to populate the pwm register
- //mimic whitefox init which uses memcpy
- //populate the 9 byte rows to be written to each pin, first byte is register (pin) address
- for(i=1; i<9; i++) {
- pwm_register_array[i]=pwm_levels[led_step_status];
- }
- for(i=0; i<8; i++) {
- pwm_register_array[0] = 0x24 + (i * 0x10);//first byte of 9 bytes must be register address
- is31_write_data(0, pwm_register_array, 9);//first page controls pwm in all pages (init Display Option register)
+ case MODE_BREATH:
+ break;
+ case STEP_BRIGHTNESS:
+ xprintf("TOGGLE_BACKLIGHT\n");
+ //led_msg = step pwm up or down
+ //TODO: test step brightness code
+ //pwm_levels[] bounds checking, loop through array
+ switch (msg_led) {
+ case 0:
+ if (pwm_step_status == 0) {
+ pwm_step_status = 4;
+ } else {
+ pwm_step_status--;
+ }
+ break;
+
+ case 1:
+ if (pwm_step_status == 4) {
+ pwm_step_status = 0;
+ } else {
+ pwm_step_status++;
+ }
+ break;
}
- break;
-/* case LED_MSG_SLEEP_LED_ON:
- // save current settings
- is31_read_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, &save_page);
- is31_read_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL1, &save_breath1);
- is31_read_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL2, &save_breath2);
- // use pages 7 and 8 for (hardware) breathing (assuming they're empty)
- is31_write_register(6, BREATHE_LED_ADDRESS, 0xFF);
- is31_write_register(7, BREATHE_LED_ADDRESS, 0x00);
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL1, (6<<4)|6);
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL2, IS31_REG_BREATHCTRL2_ENABLE|3);
- retval = MSG_TIMEOUT;
- temp = 6;
- while(retval == MSG_TIMEOUT) {
- // switch to the other page
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, temp);
- temp = (temp == 6 ? 7 : 6);
- // the times should be sufficiently long for IS31 to finish switching pages
- retval = chMBFetch(&led_mailbox, &msg, MS2ST(temp == 6 ? 4000 : 6000));
+ //populate the 9 byte rows to be written to each pin, first byte is register (pin) address
+ __builtin_memset(pwm_register_array+1, pwm_levels[pwm_step_status], 8);
+
+ for(i=0; i<8; i++) {
+ //first byte is register address, every 0x10 9 bytes is A-register pwm pins
+ pwm_register_array[0] = 0x24 + (i * 0x10);
+ for(j=0; j<9; j++) {
+ }
+ is31_write_data(0,pwm_register_array,9);
}
- // received a message (should be a wakeup), so restore previous state
- chThdSleepMilliseconds(3000); // need to wait until the page change finishes
- // note: any other messages are queued
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL1, save_breath1);
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL2, save_breath2);
- is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, save_page);
- break;
- case LED_MSG_SLEEP_LED_OFF:
- // should not get here; wakeup should be received in the branch above break;
- break;
-*/
+ break;
+
+/* case LED_MSG_SLEEP_LED_ON:
+ // save current settings
+ is31_read_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, &save_page);
+ is31_read_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL1, &save_breath1);
+ is31_read_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL2, &save_breath2);
+ // use pages 7 and 8 for (hardware) breathing (assuming they're empty)
+ is31_write_register(6, BREATHE_LED_ADDRESS, 0xFF);
+ is31_write_register(7, BREATHE_LED_ADDRESS, 0x00);
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL1, (6<<4)|6);
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL2, IS31_REG_BREATHCTRL2_ENABLE|3);
+ retval = MSG_TIMEOUT;
+ temp = 6;
+ while(retval == MSG_TIMEOUT) {
+ // switch to the other page
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, temp);
+ temp = (temp == 6 ? 7 : 6);
+ // the times should be sufficiently long for IS31 to finish switching pages
+ retval = chMBFetch(&led_mailbox, &msg, MS2ST(temp == 6 ? 4000 : 6000));
+ }
+ // received a message (should be a wakeup), so restore previous state
+ chThdSleepMilliseconds(3000); // need to wait until the page change finishes
+ // note: any other messages are queued
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL1, save_breath1);
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL2, save_breath2);
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, save_page);
+ break;
+ case LED_MSG_SLEEP_LED_OFF:
+ // should not get here; wakeup should be received in the branch above break;
+ break;
+*/
+ xprintf("--------------------\n");
}
- xprintf("--------------------\n");
}
}
-
/* ==============================
* led processing functions
* ============================== */
}
}
-void write_led_page (uint8_t page, const uint8_t *led_array, uint8_t led_count) {
+void write_led_page (uint8_t page, const uint8_t *user_led_array, uint8_t led_count) {
uint8_t i;
uint8_t row, col;
uint8_t led_control_register[0x13] = {0};//led control register start address + 0x12 bytes
for(i=0;i<led_count;i++){
- row = ((led_array[i] / 10) % 10 - 1 ) * 2 + 1;//includes 1 byte shift for led register 0x00 address
- col = led_array[i] % 10 - 1;
+ row = ((user_led_array[i] / 10) % 10 - 1 ) * 2 + 1;//includes 1 byte shift for led register 0x00 address
+ col = user_led_array[i] % 10 - 1;
led_control_register[row] |= 1<<(col);
}
//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);
+ //TODO: test new init pwm loop
/* set full pwm on Frame 1 */
- for(i=1; i<9; i++) {
- pwm_register_array[i]=0xFF;
- }
+ pwm_register_array[0] = 0;
+ __builtin_memset(pwm_register_array+1, 0xFF, 8);
for(i=0; i<8; i++) {
pwm_register_array[0] = 0x24 + (i * 0x10);//first byte of 9 bytes must be register address
is31_write_data(0, pwm_register_array, 9);
chThdSleepMilliseconds(5);
}
- //set all led bits on for Frame 2 LEDS_ALL
- //TODO: set all off in init
- full_page[0] = 0;
- __builtin_memset(full_page+1, 0, 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);
projects / qmk_firmware.git / commitdiff