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Correcting LCD backlight

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whowechina 2024-05-24 12:14:58 +08:00
parent 54f5514174
commit 4c2d634d76
1 changed files with 4 additions and 4 deletions
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8
firmware/src/main.c
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@ -38,6 +38,7 @@
#include "st7789.h" #include "st7789.h"
#include "cst816t.h" #include "cst816t.h"
#include "conthrax.h" #include "conthrax.h"
#define DEBUG(...) if (aic_runtime.debug) printf(__VA_ARGS__) #define DEBUG(...) if (aic_runtime.debug) printf(__VA_ARGS__)
@ -131,7 +132,7 @@ static void disp_loop()
phase = (phase + 1) % 256; phase = (phase + 1) % 256;
for (int i = 0; i < 240; i++) { for (int i = 0; i < 240; i++) {
st7789_vline(i, 0, 320, st7789_vline(i, 0, 320,
st7789_rgb565(rgb32_from_hsv(phase + i, 255, 128)), 0xc0); st7789_rgb565(rgb32_from_hsv(phase + i, 255, 128)), 0xff);
} }
static struct { static struct {
@ -155,10 +156,9 @@ static void disp_loop()
uint32_t color = rgb32_from_hsv(time_us_32() / 100000, 200, 200); uint32_t color = rgb32_from_hsv(time_us_32() / 100000, 200, 200);
for (int i = 0; i < 12; i++) { for (int i = 0; i < 12; i++) {
st7789_char(signs[i].x + 2, signs[i].y + 2, signs[i].c, &lv_conthrax, 0x0); st7789_char(signs[i].x + 2, signs[i].y + 2, signs[i].c, &lv_conthrax, st7789_rgb565(0x101010));
st7789_char(signs[i].x, signs[i].y, signs[i].c, &lv_conthrax, st7789_rgb565(color)); st7789_char(signs[i].x, signs[i].y, signs[i].c, &lv_conthrax, st7789_rgb565(color));
} }
} }
static mutex_t core1_io_lock; static mutex_t core1_io_lock;
@ -167,7 +167,7 @@ static void core1_loop()
while (1) { while (1) {
if (mutex_try_enter(&core1_io_lock, NULL)) { if (mutex_try_enter(&core1_io_lock, NULL)) {
if (aic_runtime.touch) { if (aic_runtime.touch) {
st7789_dimmer(aic_cfg->lcd.backlight); st7789_dimmer(255 - aic_cfg->lcd.backlight);
disp_loop(); disp_loop();
st7789_render(true); st7789_render(true);
} }