fix higher GPIO numbers for PWM1 (41,45,53)

leonarddevries · Aug 1, 2019 · 7d538cb · 7d538cb
1 parent 0284f11
commit 7d538cb
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/main.c b/main.c
@@ -57,14 +57,14 @@ static char VERSION[] = "XX.YY.ZZ";
 
 // defaults for cmdline options
 #define TARGET_FREQ             WS2811_TARGET_FREQ
-#define GPIO_PIN                45
+#define GPIO_PIN                18
 #define DMA                     10
 #define STRIP_TYPE            WS2811_STRIP_RGB		// WS2812/SK6812RGB integrated chip+leds
 //#define STRIP_TYPE              WS2811_STRIP_GBR		// WS2812/SK6812RGB integrated chip+leds
 //#define STRIP_TYPE            SK6812_STRIP_RGBW		// SK6812RGBW (NOT SK6812RGB)
 
-#define WIDTH                   1
-#define HEIGHT                  1
+#define WIDTH                   0
+#define HEIGHT                  0
 #define LED_COUNT               (WIDTH * HEIGHT)
 
 int width = WIDTH;

diff --git a/ws2811.c b/ws2811.c
@@ -652,7 +652,7 @@ static int set_driver_mode(ws2811_t *ws2811, int gpionum)
         ws2811->device->driver_mode = PWM;
         // Check gpio for PWM1 (2nd channel) is OK if used
         gpionum2 = ws2811->channel[1].gpionum;
-        if (gpionum2 == 0 || gpionum2 == 13 || gpionum2 == 19) {
+        if (gpionum2 == 0 || gpionum2 == 13 || gpionum2 == 19 || gpionum == 41 || gpionum == 45 || gpionum == 53) {
             return 0;
         }
     }
@@ -711,7 +711,7 @@ static int check_hwver_and_gpionum(ws2811_t *ws2811)
             // Special case: nothing in channel 0, channel 1 only PWM1 allowed
             // PWM1 only available on 40 pin GPIO interface
             gpionum = ws2811->channel[1].gpionum;
-            if ((gpionum == 13) || (gpionum == 19))
+            if (gpionum == 13 || gpionum == 19 || gpionum == 41 || gpionum == 45 || gpionum == 53)
             {
                 ws2811->device->driver_mode = PWM;
                 return 0;