start hmi stuff, not yet working

src/hmi.c

@@ -0,0 +1,39 @@
+/*
+ * hmi.c
+ *
+ *  Created on: Oct 15, 2016
+ *      Author: wn
+ */
+
+#include <stdint.h>
+#include "hmi.h"
+#include "inverterCtrl.h"
+
+
+
+const uint32_t HMI_CYCLE = 50;
+const uint32_t HMI_START_DELAY = 30;
+
+
+
+void hmiInit() {
+
+}
+
+
+void hmiExec(void *handle) {
+	static uint8_t state = 0;
+
+	switch (state) {
+	case 0:
+		inverterCtrlSetFrequency(50);
+		state = 1;
+		break;
+	case 1:
+		break;
+	default:
+		state = 0;
+		break;
+	}
+
+}

src/hmi.h

@@ -0,0 +1,19 @@
+/*
+ * hmi.h
+ *
+ *  Created on: Oct 15, 2016
+ *      Author: wn
+ */
+
+#ifndef HMI_H_
+#define HMI_H_
+
+
+extern const uint32_t HMI_CYCLE;
+extern const uint32_t HMI_START_DELAY;
+
+
+void hmiInit();
+void hmiExec(void *handle);
+
+#endif /* HMI_H_ */

src/inverterCtrl.c

@@ -21,12 +21,11 @@
 volatile uint8_t pulseWidthIdx = 0;
 volatile bool direction = true;
 
-volatile uint32_t tick;
+const uint32_t INVERTERCTRL_START_STEP1_DELAY = 1;
+const uint32_t INVERTERCTRL_START_STEP2_DELAY = 10;
 
 
 ISR(TIMER1_A0, TA1_ISR_Ovrfl) {
-	tick++;
-
 	if (direction) {
 		if (pulseWidthIdx == 0) {
 			P2OUT |= BIT3;
@@ -73,29 +72,23 @@ void inverterCtrlInit() {
 	P1DIR |= BIT4;
 	P1SEL |= BIT4;
 
-
+	TA1CTL = MC_1 | ID_0 | TASSEL_2 | TACLR;
-	tick = 0;
-
-	TA1CTL = MC_0;
 	TA1CCTL0 = CCIE | OUTMOD_4;
 	TA1CCR0 = 0;
 
-	P2OUT &= ~BIT2;
-
-	volatile uint32_t w;
-	for (w = 0; w < 100000; w++);
-
-	// remove reset from PWNs
-    P2OUT |= BIT2;
-
-	for (w = 0; w < 100000; w++);
-
-	TA1CTL = MC_1 | ID_0 | TASSEL_2 | TACLR;
-
-
 }
 
 
+void inverterCtrlStartStep1(void *handle) {
+    P2OUT |= BIT2;
+}
+
+void inverterCtrlStartStep2(void *handle) {
+	TA1CTL = MC_1 | ID_0 | TASSEL_2 | TACLR;
+	TA1CCTL0 = CCIE | OUTMOD_4;
+	TA1CCR0 = 0;
+}
+
 
 void inverterCtrlSetFrequency(uint16_t f) {
 	float ff = (float)f;

src/inverterCtrl.h

@@ -10,7 +10,14 @@
 
 #include <stdint.h>
 
+extern const uint32_t INVERTERCTRL_START_STEP1_DELAY;
+extern const uint32_t INVERTERCTRL_START_STEP2_DELAY;
+
+
 void inverterCtrlInit();
 void inverterCtrlSetFrequency(uint16_t f);
+void inverterCtrlStartStep1(void *handle);
+void inverterCtrlStartStep2(void *handle);
+
 
 #endif /* INVERTERCTRL_H_ */

src/main.c

@@ -14,7 +14,7 @@
 #include "time.h"
 #include "PontCoopScheduler.h"
 #include "inverterCtrl.h"
-
+#include "hmi.h"
 
 
 
@@ -33,13 +33,15 @@ int main() {
   timeInit();
   schInit();
   inverterCtrlInit();
+  hmiInit();
 
-  // schAdd(displayExec, NULL, 0, DISPLAY_CYCLE);
+  schAdd(inverterCtrlStartStep1, NULL, INVERTERCTRL_START_STEP1_DELAY, 0);
+  schAdd(inverterCtrlStartStep2, NULL, INVERTERCTRL_START_STEP2_DELAY, 0);
+  schAdd(hmiExec, NULL, HMI_START_DELAY, HMI_CYCLE);
 
 
   __enable_interrupt();
 
-  inverterCtrlSetFrequency(50);
 
 
   while (1) {