Commit 2ae0c8b4 authored by schneider's avatar schneider
Browse files

feat(leds): support for 15 leds, support to dim per LED

parent 661f6d7c
...@@ -31,13 +31,23 @@ int main(void) ...@@ -31,13 +31,23 @@ int main(void)
Paint_DrawImage(Heart, 0, 0, 160, 80); Paint_DrawImage(Heart, 0, 0, 160, 80);
LCD_Update(); LCD_Update();
for(int i=0; i<11; i++) {
leds_set_dim(i, 1);
}
int h = 0; int h = 0;
while (1) { while (1) {
#if 0 #if 0
leds_set_hsv(0, h, 1., 1.);
leds_set_hsv(1, (h + 90) % 360, 1., 1.); #define NUM 15
leds_set_hsv(2, (h + 180) % 360, 1., 1.); for(int i=0; i<NUM; i++) {
leds_set_hsv(3, (h + 270) % 360, 1., 1.); if(i < 12) {
leds_set_hsv(i, (h + 360/NUM * i) % 360, 1., 1./8);
} else {
leds_set_hsv(i, (h + 360/NUM * i) % 360, 1., 1.);
}
}
leds_update(); leds_update();
TMR_Delay(MXC_TMR0, MSEC(10), 0); TMR_Delay(MXC_TMR0, MSEC(10), 0);
h++; h++;
......
...@@ -3,10 +3,11 @@ ...@@ -3,10 +3,11 @@
#include <stdint.h> #include <stdint.h>
#include <string.h> #include <string.h>
#define NUM_LEDS 15
static const gpio_cfg_t rgb_dat_pin = {PORT_1, PIN_14, GPIO_FUNC_OUT, GPIO_PAD_NONE}; static const gpio_cfg_t rgb_dat_pin = {PORT_1, PIN_14, GPIO_FUNC_OUT, GPIO_PAD_NONE};
static const gpio_cfg_t rgb_clk_pin = {PORT_1, PIN_15, GPIO_FUNC_OUT, GPIO_PAD_NONE}; static const gpio_cfg_t rgb_clk_pin = {PORT_1, PIN_15, GPIO_FUNC_OUT, GPIO_PAD_NONE};
static uint8_t led_dim = 8; static uint8_t leds[NUM_LEDS][4];
static uint8_t leds[15][3];
/***** Functions *****/ /***** Functions *****/
// ***************************************************************************** // *****************************************************************************
...@@ -159,9 +160,9 @@ static void leds_stop(void) ...@@ -159,9 +160,9 @@ static void leds_stop(void)
shift(0xFF); shift(0xFF); shift(0xFF); shift(0xFF); shift(0xFF); shift(0xFF); shift(0xFF); shift(0xFF);
} }
void leds_set_dim(uint8_t dim) void leds_set_dim(uint8_t led, uint8_t dim)
{ {
led_dim = dim; leds[led][3] = dim;
} }
void leds_set(uint8_t led, uint8_t r, uint8_t g, uint8_t b) void leds_set(uint8_t led, uint8_t r, uint8_t g, uint8_t b)
...@@ -183,8 +184,8 @@ void leds_set_hsv(uint8_t led, float h, float s, float v) ...@@ -183,8 +184,8 @@ void leds_set_hsv(uint8_t led, float h, float s, float v)
void leds_update(void) void leds_update(void)
{ {
leds_start(); leds_start();
for(int i=3; i>=0; i--) { for(int i=NUM_LEDS-1; i>=0; i--) {
leds_shift(leds[i][0], leds[i][1], leds[i][2], led_dim); leds_shift(leds[i][0], leds[i][1], leds[i][2], leds[i][3]);
} }
leds_stop(); leds_stop();
} }
...@@ -198,7 +199,11 @@ void leds_init(void) ...@@ -198,7 +199,11 @@ void leds_init(void)
GPIO_OutClr(&rgb_dat_pin); GPIO_OutClr(&rgb_dat_pin);
memset(leds, 0, sizeof(leds)); memset(leds, 0, sizeof(leds));
led_dim = 8;
for(int i=0; i<NUM_LEDS; i++) {
leds[i][3] = 8;
}
leds_update(); leds_update();
} }
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
#include <stdint.h> #include <stdint.h>
void leds_set_dim(uint8_t dim); void leds_set_dim(uint8_t led, uint8_t dim);
void leds_set(uint8_t led, uint8_t r, uint8_t g, uint8_t b); void leds_set(uint8_t led, uint8_t r, uint8_t g, uint8_t b);
void leds_set_hsv(uint8_t led, float h, float s, float v); void leds_set_hsv(uint8_t led, float h, float s, float v);
void leds_update(void); void leds_update(void);
......
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