led stuff

src/Makefile

@@ -3,7 +3,7 @@ CC=gcc
 CFLAGS=-Wall
 LDFLAGS=-lwiringPi -lcurl -lconfig
 
-counter:	counter.o LS7366R.o influx.o ringbuffer.o
+counter:	counter.o LS7366R.o influx.o ringbuffer.o led.o
 	$(CC) -o $@ $(LDFLAGS) $^
 
 .c.o:

src/counter.c

@@ -9,6 +9,8 @@
 #include "LS7366R.h"
 #include "influx.h"
 #include "ringbuffer.h"
+#include "led.h"
+
 
 const int CTRL_OUT = 16;
 const int INTR_IN  = 19;
@@ -58,6 +60,7 @@ void start() {
 int main (void) {
   readConfig();
   init();
+  ledInit();
   ls7366rInit(SPI_CHAN);
   influxInit(&cfg);
   start();

src/led.c

@@ -0,0 +1,26 @@
+#include <stdbool.h>
+#include <wiringPi.h>
+
+#include "led.h"
+
+
+
+const int GREEN_OUT = 20;
+const int RED_OUT = 21;
+const int BLUE_OUT = 26;
+
+void ledInit() {
+    pinMode(GREEN_OUT, OUTPUT);
+    digitalWrite(GREEN_OUT, 0);
+
+    pinMode(RED_OUT, OUTPUT);
+    digitalWrite(RED_OUT, 0);
+
+    pinMode(BLUE_OUT, OUTPUT);
+    digitalWrite(BLUE_OUT, 0);
+}
+
+
+void led (tColor color, bool state) {
+
+}

src/led.h

@@ -0,0 +1,11 @@
+#ifndef _LED_H_
+#define _LED_H_
+
+#include <stdbool.h>
+
+typedef enum { E_RED, E_BLUE, E_GREEN } tColor;
+
+void ledInit();
+void led(tColor color, bool state);
+
+#endif // _LED_H_