working on implementing spiCH

ked/csl/interfaces/spi_ch.h

@@ -24,6 +24,15 @@ typedef struct{
 	spiCH_t spi;	/*!< spi hardware channel number */
 }spi_ch_t;
 
+/**
+ * \brief Set up SPI channel
+ * Set up a SPI channel by passig a hardware SPI channel and a chipselect pin.
+ * \param *ch pointer to SPI channel
+ * \param spi_hw_ch SPI hardware channel
+ * \param chipslectPin designated pin for chipslect
+ */
+void spiCH_setupCH(spi_ch_t *ch, spiCH_t spi_hw_ch, pinNo_t chipselectPin);
+
 /**
  * \brief Read register
  * Read one byte from a one register with one byte address.

ked/drivers/spi_ch.c

@@ -2,6 +2,11 @@
 
 // generic implementation of spi channel class
 
+void spiCH_setupCH(spi_ch_t *ch, spiCH_t spi_hw_ch, pinNo_t chipslectPin)
+{
+	ch->pin  = chipselectPin;
+	ch->spi = spi_hw_ch;
+}
 
 uint8_t spiCH_readReg(spi_ch_t *spi_ch,
 					  uint8_t reg_address) {

main.c

@@ -10,9 +10,10 @@
 
 int main(int argc, char *argv[])
 {
-	
 	uint8_t i = 0;
 	
+	spi_ch_t spi_test_channel;
+
 	// making array with all available timers	
 	delayInitMs(8000000, 1000); // Clock Freq and Divider for ARM library 
 	
@@ -42,6 +43,9 @@ int main(int argc, char *argv[])
 		delayMs(100); 
 	}
 
+
+	spiCH_setupCH(spi_test_channel, SPI_CH_1, pinA4);
+
 	pinWrite(pinB3,0);
 	
 	pinInit(pinA5);
@@ -52,7 +56,7 @@ int main(int argc, char *argv[])
 	pinConfig(pinA6, alternate, pushPull, none, veryFast);
 	pinConfig(pinA7, alternate, pushPull, none, veryFast);
 	//pinConfig(pinA6, alternate, floating, pullDown, veryFast);
-
+	pinConfig(pinA4, output, pushPulkl, none, veryFast);
 
 
 
@@ -62,6 +66,8 @@ int main(int argc, char *argv[])
 
 	spi_init(SPI_CH_1);
 
+	spiCH_setupCH(spi_test_channel, SPI_CH_1, pinA4);
+
 	for(i = 0 ; i < 20 ; i++) {
 		delayMs(50); 
 		pinToggle(pinB3);