X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=int%2Finterface.c;h=810694526ade5023cf51e8f6b90eb0c5a2f557f1;hb=f90517d738696125a067f113edf93f404873115b;hp=e94f11c1337721a0571f12e97ee065271ac5beb0;hpb=64f379e7446a716257f6030157f2cb254200aa7b;p=mTask.git

diff --git a/int/interface.c b/int/interface.c
index e94f11c..8106945 100644
--- a/int/interface.c
+++ b/int/interface.c
@@ -16,7 +16,7 @@ bool input_available(void)
 
 uint8_t read_byte(void)
 {
-	return sdGet(&SD3);
+	return (uint8_t)sdGet(&SD3);
 }
 
 void write_byte(uint8_t b)
@@ -24,37 +24,27 @@ void write_byte(uint8_t b)
 	sdPut(&SD3, b);
 }
 
+uint64_t dpins[] = {LINE_ARD_D0, LINE_ARD_D1, LINE_ARD_D2, LINE_ARD_D3,
+	LINE_ARD_D4, LINE_ARD_D5, LINE_ARD_D6, LINE_ARD_D7, LINE_ARD_D8,
+	LINE_ARD_D9, LINE_ARD_D10, LINE_ARD_D11, LINE_ARD_D12, LINE_ARD_D13,
+	LINE_ARD_D14, LINE_ARD_D15};
 void write_dpin(uint8_t i, bool b)
 {
-	(void) i;
-	(void) b;
+	palWriteLine(dpins[i], b ? PAL_HIGH : PAL_LOW);
 }
 
 bool read_dpin(uint8_t i)
 {
-	return 0;
-	(void) i;
+	if(i == 3){
+		return palReadLine(LINE_BUTTON) == PAL_HIGH;
+	}
+	return palReadLine(dpins[i]) == PAL_HIGH;
 }
 
 void write_apin(uint8_t i, uint8_t a)
 {
-	if(a){
-		if(i == 0){
-			palSetLine(LINE_LED1);
-		} else if(i == 1){
-			palSetLine(LINE_LED2);
-		} else if(i == 2){
-			palSetLine(LINE_LED3);
-		}
-	} else {
-		if(i == 0){
-			palClearLine(LINE_LED1);
-		} else if(i == 1){
-			palClearLine(LINE_LED2);
-		} else if(i == 2){
-			palClearLine(LINE_LED3);
-		}
-	}
+	(void) i;
+	(void) a;
 }
 
 uint8_t read_apin(uint8_t i)
@@ -63,6 +53,28 @@ uint8_t read_apin(uint8_t i)
 	(void) i;
 }
 
+void led_on(uint8_t i)
+{
+	if(i == 0){
+		palWriteLine(LINE_LED1, PAL_HIGH);
+	} else if(i == 1){
+		palWriteLine(LINE_LED2, PAL_HIGH);
+	} else if(i == 2){
+		palWriteLine(LINE_LED3, PAL_HIGH);
+	}
+}
+
+void led_off(uint8_t i)
+{
+	if(i == 0){
+		palWriteLine(LINE_LED1, PAL_LOW);
+	} else if(i == 1){
+		palWriteLine(LINE_LED2, PAL_LOW);
+	} else if(i == 2){
+		palWriteLine(LINE_LED3, PAL_LOW);
+	}
+}
+
 long millis(void){
 	return ST2MS(chVTGetSystemTime());
 }
@@ -81,14 +93,12 @@ void setup(void)
 
 void debug(char *fmt, ...)
 {
-	unsigned int i;
-	write_byte('m');
-	for(i = 0; i<strlen(fmt); i++){
-		write_byte((uint8_t)fmt[i]);
-	}
-	write_byte('\n');
-#ifdef DEBUG
-#endif
+//	unsigned int i;
+//	write_byte((uint8_t)'m');
+//	for(i = 0; i<strlen(fmt); i++){
+//		write_byte((uint8_t)fmt[i]);
+//	}
+//	write_byte('\n');
 	(void)fmt;
 }
 
@@ -99,5 +109,11 @@ void pdie(char *s)
 
 void die(char *fmt, ...)
 {
+	palWriteLine(LINE_LED1, PAL_HIGH);
+	palWriteLine(LINE_LED2, PAL_HIGH);
+	palWriteLine(LINE_LED3, PAL_HIGH);
+	while(1){
+		delay(100);
+	}
 	(void)fmt;
 }