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@ -70,6 +70,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define BREATHE_LED_ADDRESS CAPS_LOCK_LED_ADDRESS
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#define BREATHE_LED_ADDRESS CAPS_LOCK_LED_ADDRESS
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#endif
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#endif
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#define DEBUG_ENABLED 1
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/* =================
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/* =================
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* ChibiOS I2C setup
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* ChibiOS I2C setup
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* ================= */
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* ================= */
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@ -171,11 +173,11 @@ static THD_FUNCTION(LEDthread, arg) {
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chRegSetThreadName("LEDthread");
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chRegSetThreadName("LEDthread");
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uint8_t i, j, page;
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uint8_t i, j, page;
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uint8_t control_register_word[2] = {0};//register address - byte to write
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uint8_t control_register_word[2] = {0};//2 bytes: register address, byte to write
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uint8_t led_control_reg[0x13] = {0};//led control register start address + 0x12 bytes
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uint8_t led_control_reg[0x13] = {0};//led control register start address + 0x12 bytes
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//persistent status variables
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//persistent status variables
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uint8_t backlight_status, pwm_step_status, layer_status;
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uint8_t backlight_status, pwm_step_status, page_status;
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//mailbox variables
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//mailbox variables
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uint8_t temp, msg_type, msg_led;
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uint8_t temp, msg_type, msg_led;
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@ -189,7 +191,7 @@ static THD_FUNCTION(LEDthread, arg) {
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// initialize persistent variables
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// initialize persistent variables
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backlight_status = 0; //start backlight off
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backlight_status = 0; //start backlight off
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pwm_step_status = 4; //full brightness
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pwm_step_status = 4; //full brightness
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layer_status = 0; //start frame 0 (all off/on)
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page_status = 0; //start frame 0 (all off/on)
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while(true) {
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while(true) {
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// wait for a message (asynchronous)
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// wait for a message (asynchronous)
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@ -201,51 +203,55 @@ layer_status = 0; //start frame 0 (all off/on)
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xprintf("--------------------\n");
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xprintf("--------------------\n");
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xprintf("mailbox fetch\nmsg: %X\n", msg);
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xprintf("mailbox fetch\nmsg: %X\n", msg);
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xprintf("type: %X - led: %X\n", msg_type, msg_led); //test if msg_type is 1 or 2 bytes after mask
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xprintf("type: %X - led: %X\n", msg_type, msg_led);
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switch (msg_type){
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switch (msg_type){
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case KEY_LIGHT:
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case KEY_LIGHT:
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//TODO: lighting key led on keypress
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//TODO: lighting key led on keypress
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break;
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break;
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//turn on/off/toggle single led, msg_led = row/col of led
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case OFF_LED:
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case OFF_LED:
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//on/off/toggle single led, msg_led = row/col of led
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xprintf("OFF_LED\n");
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xprintf("OFF_LED\n");
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set_led_bit(7, control_register_word, msg_led, 0);
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set_led_bit(7, control_register_word, msg_led, 0);
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is31_write_data (7, control_register_word, 0x02);
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is31_write_data (7, control_register_word, 0x02);
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if (layer_status > 0) {//check current led page to prevent double blink
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if (page_status < 7) {
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
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}
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}
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layer_status = 7;
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page_status = 7;
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break;
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break;
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case ON_LED:
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case ON_LED:
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xprintf("ON_LED\n");
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xprintf("ON_LED\n");
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set_led_bit(7, control_register_word, msg_led, 1);
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set_led_bit(7, control_register_word, msg_led, 1);
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is31_write_data (7, control_register_word, 0x02);
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is31_write_data (7, control_register_word, 0x02);
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if (layer_status > 7) {
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if (page_status < 7) {//check current led page to prevent double blink
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
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}
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}
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layer_status = 7;
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page_status = 7;
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break;
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break;
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case TOGGLE_LED:
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case TOGGLE_LED:
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xprintf("TOGGLE_LED\n");
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xprintf("TOGGLE_LED\n");
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set_led_bit(7, control_register_word, msg_led, 2);
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set_led_bit(7, control_register_word, msg_led, 2);
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is31_write_data (7, control_register_word, 0x02);
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is31_write_data (7, control_register_word, 0x02);
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if (layer_status > 7) {
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if (page_status > 7) {
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
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}
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}
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layer_status = 7;
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page_status = 7;
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break;
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break;
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case TOGGLE_ALL:
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case TOGGLE_ALL:
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xprintf("TOGGLE_ALL\n");
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xprintf("TOGGLE_ALL\n");
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//msg_led = unused
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//msg_led = unused
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is31_read_register(0, 0x00, &temp);//if first byte is on, then toggle frame 1 off
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is31_read_register(0, 0x00, &temp);//if first byte is on, then toggle frame 0 off
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led_control_reg[0] = 0;
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led_control_reg[0] = 0;
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if (temp==0) {
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if (temp==0 || page_status > 0) {
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xprintf("all leds on");
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xprintf("all leds on");
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__builtin_memcpy(led_control_reg+1, all_on_leds_mask, 0x12);
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__builtin_memcpy(led_control_reg+1, all_on_leds_mask, 0x12);
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} else {
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} else {
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@ -254,21 +260,32 @@ layer_status = 0; //start frame 0 (all off/on)
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}
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}
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is31_write_data(0, led_control_reg, 0x13);
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is31_write_data(0, led_control_reg, 0x13);
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if (layer_status > 0) {
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if (page_status > 0) {
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 0);
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 0);
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}
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}
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layer_status=0;
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//maintain lock leds
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if (host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) {
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set_lock_leds(USB_LED_NUM_LOCK, 1);
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}
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if (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) {
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set_lock_leds(USB_LED_CAPS_LOCK, 1);
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}
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page_status=0;
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break;
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break;
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case TOGGLE_BACKLIGHT:
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case TOGGLE_BACKLIGHT:
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//msg_led = unused
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//msg_led = unused
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//TODO: need to test tracking of active layer with layer_state from qmk
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//TODO: need to test tracking of active layer with layer_state from qmk
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//TODO: this code still assumes on/off frame 0/1, combine this with
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//toggle_all with 0,1,2 msg_leds for off/on/toggle-current?
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xprintf("TOGGLE_BACKLIGHT\n");
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xprintf("TOGGLE_BACKLIGHT\n");
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backlight_status ^= 1;
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backlight_status ^= 1;
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is31_read_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, &temp);
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is31_read_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, &temp);
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layer_status = temp;
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page_status = temp;
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page = backlight_status == 0 ? 0 : layer_status;
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page = backlight_status == 0 ? 0 : page_status;
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, page);
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, page);
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break;
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break;
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@ -279,10 +296,10 @@ layer_status = 0; //start frame 0 (all off/on)
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if(temp == msg_led) {
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if(temp == msg_led) {
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 7);
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layer_status = 7;
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page_status = 7;
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} else {
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} else {
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, msg_led);
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is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, msg_led);
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layer_status = msg_led;
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page_status = msg_led;
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}
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}
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break;
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break;
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@ -301,8 +318,6 @@ layer_status = 0; //start frame 0 (all off/on)
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case STEP_BRIGHTNESS:
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case STEP_BRIGHTNESS:
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xprintf("TOGGLE_BACKLIGHT\n");
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xprintf("TOGGLE_BACKLIGHT\n");
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//led_msg = step pwm up or down
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//led_msg = step pwm up or down
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//TODO: test step brightness code
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//pwm_levels[] bounds checking, loop through array
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switch (msg_led) {
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switch (msg_led) {
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case 0:
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case 0:
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if (pwm_step_status == 0) {
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if (pwm_step_status == 0) {
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@ -327,8 +342,6 @@ layer_status = 0; //start frame 0 (all off/on)
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for(i=0; i<8; i++) {
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for(i=0; i<8; i++) {
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//first byte is register address, every 0x10 9 bytes is A-register pwm pins
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//first byte is register address, every 0x10 9 bytes is A-register pwm pins
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pwm_register_array[0] = 0x24 + (i * 0x10);
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pwm_register_array[0] = 0x24 + (i * 0x10);
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for(j=0; j<9; j++) {
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}
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is31_write_data(0,pwm_register_array,9);
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is31_write_data(0,pwm_register_array,9);
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}
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}
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break;
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break;
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@ -365,6 +378,26 @@ layer_status = 0; //start frame 0 (all off/on)
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*/
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*/
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xprintf("--------------------\n");
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xprintf("--------------------\n");
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}
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}
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#ifdef DEBUG_ENABLED
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//debugging code - print full led/blink/pwm registers on each frame
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for(i=0;i<8;i++) {
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xprintf("page: %d", i);
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for(j=0;j<0xB4;j++){
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is31_read_register(i,j,&temp);
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chThdSleepMilliseconds(1);
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xprintf("%02X, ", temp);
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if(j % 9 == 0){
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xprintf("\n", temp);
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if(j % 18 ==0){
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xprintf("register", temp);
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xprintf("\n", temp);
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}
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}
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chThdSleepMilliseconds(1);
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}
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xprintf("\n", temp);
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}
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#endif
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}
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}
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}
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}
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@ -376,46 +409,34 @@ void set_led_bit (uint8_t page, uint8_t *led_control_reg, uint8_t led_addr, uint
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//returns 2 bytes led control register address and byte mask to write
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//returns 2 bytes led control register address and byte mask to write
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uint8_t control_reg_addr, column_bit, column_byte, temp;
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uint8_t control_reg_addr, column_bit, column_byte, temp;
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//
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//first byte is led control register address 0x00
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//first byte is led control register address 0x00
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//msg_led tens column is pin#, ones column is bit position in 8-bit mask
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//msg_led tens column is pin#, ones column is bit position in 8-bit mask
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chThdSleepMilliseconds(10);
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xprintf("led_addr: %d ", led_addr);
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control_reg_addr = ((led_addr / 10) % 10 - 1 ) * 0x02;// A-register is every other byte
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control_reg_addr = ((led_addr / 10) % 10 - 1 ) * 0x02;// A-register is every other byte
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column_bit = 1<<(led_addr % 10 - 1);
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column_bit = 1<<(led_addr % 10 - 1);
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is31_read_register(page,control_reg_addr,&temp);//need to maintain status of leds in this row (1 byte)
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is31_read_register(page,control_reg_addr,&temp);//need to maintain status of leds in this row (1 byte)
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chThdSleepMilliseconds(10);
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xprintf("col_bit: %X ", column_bit);
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column_byte = temp;
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column_byte = temp;
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chThdSleepMilliseconds(10);
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xprintf("action: %X ", action);
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switch(action) {
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switch(action) {
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case 0:
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case 0:
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xprintf("off-");
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chThdSleepMilliseconds(10);
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column_byte &= ~column_bit;
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column_byte &= ~column_bit;
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break;
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break;
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case 1:
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case 1:
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xprintf("on-");
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chThdSleepMilliseconds(10);
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column_byte |= column_bit;
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column_byte |= column_bit;
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break;
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break;
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case 2:
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case 2:
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xprintf("toggle-");
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chThdSleepMilliseconds(10);
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column_byte ^= column_bit;
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column_byte ^= column_bit;
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break;
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break;
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}
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}
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//return word to be written in register
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led_control_reg[0] = control_reg_addr;
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led_control_reg[0] = control_reg_addr;
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led_control_reg[1] = column_byte;
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led_control_reg[1] = column_byte;
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chThdSleepMilliseconds(10);
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xprintf("set_bit row: %X set_bit col: %X\n", led_control_reg[0], led_control_reg[1]);
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}
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}
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void set_lock_leds(uint8_t lock_type, uint8_t led_on) {
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void set_lock_leds(uint8_t lock_type, uint8_t led_on) {
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uint8_t page, led_addr;
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uint8_t page, led_addr, start, temp;
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|
uint8_t led_control_write[2] = {0};
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uint8_t led_control_write[2] = {0};
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|
//TODO: consolidate control register to top level array vs. three scattered around
|
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|
//TODO: consolidate control register to top level array vs. three scattered around
|
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|
@ -443,13 +464,13 @@ void set_lock_leds(uint8_t lock_type, uint8_t led_on) {
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#endif
|
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|
#endif
|
|
|
|
}
|
|
|
|
}
|
|
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|
|
for(page=0; page<8; page++) { //set in led_controller.h
|
|
|
|
//ignore frame0 if all leds are on or if option set in led_controller.h
|
|
|
|
//TODO: check if frame2 (or frame1, first byte all on), and ignore if true
|
|
|
|
is31_read_register(0, 0x00, &temp);
|
|
|
|
//also if BACKLIGHT_OFF_LOCK_LED_OFF set
|
|
|
|
start = (temp>0 || BACKLIGHT_OFF_LOCK_LED_OFF) ? 1 : 0;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
for(page=start; page<8; page++) {
|
|
|
|
set_led_bit(page,led_control_write,led_addr,led_on);
|
|
|
|
set_led_bit(page,led_control_write,led_addr,led_on);
|
|
|
|
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);
|
|
|
|
is31_write_data(page, led_control_write, 0x02);
|
|
|
|
chThdSleepMilliseconds(10);
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
@ -458,8 +479,10 @@ void write_led_page (uint8_t page, const uint8_t *user_led_array, uint8_t led_co
|
|
|
|
uint8_t row, col;
|
|
|
|
uint8_t row, col;
|
|
|
|
uint8_t led_control_register[0x13] = {0};//led control register start address + 0x12 bytes
|
|
|
|
uint8_t led_control_register[0x13] = {0};//led control register start address + 0x12 bytes
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
__builtin_memset(led_control_register,0,13);
|
|
|
|
|
|
|
|
|
|
|
|
for(i=0;i<led_count;i++){
|
|
|
|
for(i=0;i<led_count;i++){
|
|
|
|
row = ((user_led_array[i] / 10) % 10 - 1 ) * 2 + 1;//includes 1 byte shift for led register 0x00 address
|
|
|
|
row = ((user_led_array[i] / 10) % 10 - 1 ) * 2 + 1;// 1 byte shift for led register 0x00 address
|
|
|
|
col = user_led_array[i] % 10 - 1;
|
|
|
|
col = user_led_array[i] % 10 - 1;
|
|
|
|
|
|
|
|
|
|
|
|
led_control_register[row] |= 1<<(col);
|
|
|
|
led_control_register[row] |= 1<<(col);
|
|
|
@ -490,7 +513,7 @@ void led_controller_init(void) {
|
|
|
|
/* initialise IS31 chip */
|
|
|
|
/* initialise IS31 chip */
|
|
|
|
is31_init();
|
|
|
|
is31_init();
|
|
|
|
|
|
|
|
|
|
|
|
//set Display Option Register so all pwm intensity is controlled from Frame 1
|
|
|
|
//set Display Option Register so all pwm intensity is controlled from Frame 0
|
|
|
|
is31_write_register(IS31_FUNCTIONREG, IS31_REG_DISPLAYOPT, IS31_REG_DISPLAYOPT_INTENSITY_SAME);
|
|
|
|
is31_write_register(IS31_FUNCTIONREG, IS31_REG_DISPLAYOPT, IS31_REG_DISPLAYOPT_INTENSITY_SAME);
|
|
|
|
|
|
|
|
|
|
|
|
//TODO: test new init pwm loop
|
|
|
|
//TODO: test new init pwm loop
|
|
|
|