started work on interrupts for spi

csl/stm32f042k6t6/HardwareDescription/hwd_interrupt.h

@@ -65,6 +65,23 @@ typedef enum {
 	TIM17_COMMUNICATION,
 	TIM17_CAPTURECOMPARE_1,
 	TIM17_UPDATE,
+	SPI1_TX_FIFO_EMPTY,
+	SPI1_TX_FIFO_1_4,
+	SPI1_TX_FIFO_1_2,
+	SPI1_TX_FIFO_FULL,
+	SPI1_RX_FIFO_EMPTY,
+	SPI1_RX_FIFO_1_4,
+	SPI1_RX_FIFO_1_2,
+	SPI1_RX_FIFO_FULL,
+	SPI1_FRAME_FORMAT_ERROR,
+	SPI1_BUSY,
+	SPI1_OVERRUN,
+	SPI1_MODE_FAULT,
+	SPI1_CRC_ERROR,
+	SPI1_UNDERRUN,
+	SPI1_CHANNEL_SIDE,
+	SPI1_TX_BUFFER_EMPTY,
+	SPI1_RX_BUFFER_NOT_EMPTY,
 	intTypeEND
 }intrType_t;
 

csl/stm32f042k6t6/implementation/imp_interrupt.c

@@ -53,7 +53,24 @@ const uint8_t interruptTypeIndexList[intTypeEND] =
 	TIM17_IRQn,
 	TIM17_IRQn,
 	TIM17_IRQn,
-	TIM17_IRQn
+	TIM17_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn,
+	SPI1_IRQn
 };
 
 void intInit(

csl/stm32f042k6t6/implementation/imp_spi.c

@@ -1,5 +1,7 @@
 #include "spi.h"
 #include "hardwareDescription.h" 
+#include "hwd_spi.h"
+#include "interrupt.h"
 
 #define SPI_BASE	((SPI_TypeDef *)spiBase_Addr_List[spi_hw_ch])
 
@@ -145,3 +147,15 @@ uint8_t spiTrx8BitPolling(spiCH_t spi_hw_ch, uint8_t tx_data)
 	return *(uint8_t*)&(SPI_BASE->DR);
 }
 
+// Interrupt Service Routines
+
+void SPI1_IRQHandle()
+{
+	//HANDLE_INT_FLAG(SPI1->SR, );
+}
+
+void SPI2_IRQHandle()
+{
+	
+}
+

csl/stm32f042k6t6/implementation/imp_timer.c

@@ -5,12 +5,6 @@
 #define BASE ((TIM_TypeDef *)timerBase_Addr_List[timer])
 
 // debug notes: the makro works. what seems to not work is the indexing and calling the handler!
-#define HANDLE_INT_FLAG(flagReg, flagMask, intType)\
-	do {if ((flagReg) & (flagMask)) {\
-            (flagReg) &= ~(flagMask);\
-			if(intHandlerArray[(intType)] == NULL) continue;\
-			intHandlerArray[(intType)]();\
-        }} while (0)
 
 static const uint32_t DIER_list[TIM16_UPDATE - TIM1_BREAK] = {
 	TIM_DIER_BIE,// timer 1

system/interrupt/interrupt.h

@@ -24,6 +24,14 @@ extern "C" {
 #include <stdlib.h>
 #include "hwd_interrupt.h"
 
+#define HANDLE_INT_FLAG(flagReg, flagMask, intType)\
+	do {if ((flagReg) & (flagMask)) {\
+            (flagReg) &= ~(flagMask);\
+			if(intHandlerArray[(intType)] == NULL) continue;\
+			intHandlerArray[(intType)]();\
+        }} while (0)
+
+
 /*! interrupt callback type for the handler */
 typedef void (*intHandler_t)(void);
 //void (*intHandlerArray[intTypeEND])()={NULL};