Cons-n-Stuff/iidx_pico
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Refactoring "HID lights for turntable"

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whowechina 2024-06-10 15:58:28 +08:00
parent 4f766124b2
commit 033627ca8b
4 changed files with 54 additions and 35 deletions
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Production/Firmware/iidx_pico.uf2
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5
firmware/src/main.c
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@ -168,9 +168,8 @@ void tud_hid_set_report_cb(uint8_t itf, uint8_t report_id,
{
if ((report_id == REPORT_ID_LIGHTS) &&
(report_type == HID_REPORT_TYPE_OUTPUT)) {
if (bufsize >= rgb_button_num() + 3) {
rgb_set_hid_light(buffer, rgb_button_num());
rgb_set_tt_light(buffer + rgb_button_num(), 3);
if (bufsize >= rgb_hid_light_num()) {
rgb_set_hid_light(buffer, bufsize);
}
}
}

75
firmware/src/rgb.c
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@ -27,7 +27,6 @@ static const uint8_t button_rgb_map[BUTTON_RGB_NUM] = BUTTON_RGB_MAP;
static void trap() {}
static tt_effect_t effects[10] = { {trap, trap, trap, 0} };
uint8_t tt_hid[3];
static size_t effect_num = 0;
static unsigned current_effect = 0;
@ -40,7 +39,8 @@ static unsigned current_effect = 0;
#define REMAP_TT_RGB _MAP_LED(TT_RGB_ORDER)
#define HID_EXPIRE_DURATION 1000000ULL
static uint64_t hid_expire_time = 0;
static uint64_t hid_light_button_expire = 0;
static uint64_t hid_light_tt_expire = 0;
static inline uint32_t _rgb32(uint32_t c1, uint32_t c2, uint32_t c3, bool gamma_fix)
{
@ -80,7 +80,14 @@ uint8_t rgb_button_num()
return BUTTON_RGB_NUM;
}
uint8_t button_lights[BUTTON_RGB_NUM];
static uint8_t hid_lights[BUTTON_RGB_NUM + 3];
static uint8_t *tt_hid = hid_lights + BUTTON_RGB_NUM;
uint8_t rgb_hid_light_num()
{
return sizeof(hid_lights);
}
uint32_t tt_led_buf[128] = {0};
uint32_t tt_led_angle = 0;
@ -99,7 +106,7 @@ void set_effect(uint32_t index)
void drive_led()
{
for (int i = 0; i < ARRAY_SIZE(button_led_buf); i++) {
pio_sm_put_blocking(pio0, 0, button_led_buf[i] << 8u);
pio_sm_put_blocking(pio0, 0, button_led_buf[i] << 8);
}
if (iidx_cfg->tt_led.mode == 2) {
@ -109,18 +116,14 @@ void drive_led()
for (int i = 0; i < iidx_cfg->tt_led.start; i++) {
pio_sm_put_blocking(pio1, 0, 0);
}
if (time_us_64() < hid_expire_time && (tt_hid[0] != 0 || tt_hid[1] != 0 || tt_hid[2] != 0) ) {
for (int i = 0; i < TT_LED_NUM; i++) {
pio_sm_put_blocking(pio1, 0, tt_rgb32(tt_hid[0], tt_hid[1], tt_hid[2], false) << 8u);
}
}else{
for (int i = 0; i < TT_LED_NUM; i++) {
bool reversed = iidx_cfg->tt_led.mode & 0x01;
uint8_t id = reversed ? TT_LED_NUM - i - 1 : i;
pio_sm_put_blocking(pio1, 0, tt_led_buf[id] << 8u); //
pio_sm_put_blocking(pio1, 0, tt_led_buf[id] << 8);
}
}
for (int i = 0; i < 8; i++) { // a few more to wipe out the last led
for (int i = 0; i < 8; i++) { // a few more to wipe out the last leds
pio_sm_put_blocking(pio1, 0, 0);
}
}
@ -186,7 +189,7 @@ static void button_lights_update()
{
for (int i = 0; i < BUTTON_RGB_NUM; i++) {
int led = button_rgb_map[i];
if (button_lights[i] > 0) {
if (hid_lights[i] > 0) {
button_led_buf[led] = button_hsv(iidx_cfg->key_on[i]);
} else {
button_led_buf[led] = button_hsv(iidx_cfg->key_off[i]);
@ -202,37 +205,53 @@ void rgb_set_angle(uint32_t angle)
void rgb_set_button_light(uint16_t buttons)
{
if (time_us_64() < hid_expire_time) {
if (time_us_64() < hid_light_button_expire) {
return;
}
for (int i = 0; i < BUTTON_RGB_NUM; i++) {
uint16_t flag = 1 << i;
button_lights[i] = (buttons & flag) > 0 ? 0xff : 0;
hid_lights[i] = (buttons & flag) > 0 ? 0xff : 0;
}
}
void rgb_set_hid_light(uint8_t const *lights, uint8_t num)
{
memcpy(button_lights, lights, num);
hid_expire_time = time_us_64() + HID_EXPIRE_DURATION;
if (num < sizeof(hid_lights)) {
return;
}
memcpy(hid_lights, lights, sizeof(hid_lights));
uint64_t now = time_us_64();
hid_light_button_expire = now + HID_EXPIRE_DURATION;
if (tt_hid[0] || tt_hid[1] || tt_hid[2]) {
hid_light_tt_expire = now + HID_EXPIRE_DURATION;
}
}
void rgb_set_tt_light(uint8_t const *lights, uint8_t num)
static void tt_lights_update()
{
memcpy(tt_hid, lights, num);
}
if (time_us_64() < hid_light_tt_expire) {
/* Higher priority for the HID lights */
uint32_t color = tt_rgb32(tt_hid[0], tt_hid[1], tt_hid[2], false);
for (int i = 0; i < TT_LED_NUM; i++) {
tt_led_buf[i] = color;
}
return;
}
static void effect_update()
{
/* Lower priority for the local effects */
effects[current_effect].update(effects[current_effect].context);
}
#define FORCE_EXPIRE_DURATION 100000ULL
static uint64_t force_expire_time = 0;
static uint64_t forced_expire_time = 0;
uint32_t *force_buttons = NULL;
uint32_t *force_tt = NULL;
void force_update()
static void forced_update()
{
for (int i = 0; i < BUTTON_RGB_NUM; i++) {
int led = button_rgb_map[i];
@ -246,7 +265,7 @@ void rgb_force_display(uint32_t *buttons, uint32_t *tt)
{
force_buttons = buttons;
force_tt = tt;
force_expire_time = time_us_64() + FORCE_EXPIRE_DURATION;
forced_expire_time = time_us_64() + FORCE_EXPIRE_DURATION;
}
static void wipe_out_tt_led()
@ -314,11 +333,11 @@ void rgb_update()
follow_mode_change();
set_effect(iidx_cfg->tt_led.effect);
if (time_us_64() > force_expire_time) {
effect_update();
if (time_us_64() > forced_expire_time) {
tt_lights_update();
button_lights_update();
} else {
force_update();
forced_update();
}
drive_led();
}

3
firmware/src/rgb.h
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@ -15,6 +15,8 @@ void rgb_init();
void rgb_set_hardware(uint16_t tt_start, uint16_t tt_num, bool tt_reversed);
uint8_t rgb_button_num();
uint8_t rgb_hid_light_num();
void rgb_update();
void rgb_set_angle(uint32_t angle);
@ -22,7 +24,6 @@ void rgb_set_level(uint8_t level);
void rgb_set_button_light(uint16_t buttons);
void rgb_set_hid_light(uint8_t const *lights, uint8_t num);
void rgb_set_tt_light(uint8_t const *lights, uint8_t num);
void rgb_force_display(uint32_t *keyboard, uint32_t *tt);