#include "main.h"
#include "delay.h"
#include "deviceSetup.h"
#include "usart.h"
#include "ascii.h"
#include "timer.h"
#include "spi.h"


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 
	
	pinConfig(pinB3, output, pushPull, def_res, def_speed);
	pinConfig(pinA0, input, def_stage, pullDown, def_speed);	
	
	setupInit(); // This is the sescond call of System init the assebly start code is calling it before the main.	
	
	
	usartInit(	usart2, 
				pinA2, 
				pinA15,
				115200,
				eight, 
				NO_PARITY_CTRL,
				noFlowControl); 

	//clears screen and send the wellcome messgae
	print_Usart(usart2, ASCII_clear); 
	print_Usart(usart2, "HEllooo to our KED project\n\r"); 
	

	//blinks 10 times to indicate the sicsessfull init if the device
	for(i = 0 ; i < 10 ; i++) {
		delayMs(100); 
		pinToggle(pinB3);
		delayMs(100); 
	}

	pinWrite(pinB3,0);
	
	pinInit(pinA5);
	pinInit(pinA6);
	pinInit(pinA7);
	pinInit(pinA4);

	pinConfig(pinA5, alternate, pushPull, none, veryFast);
	pinConfig(pinA6, alternate, floating, none , veryFast);
	pinConfig(pinA7, alternate, pushPull, none, veryFast);
	//pinConfig(pinA6, alternate, floating, pullDown, veryFast);
	pinConfig(pinA4, output, pushPull, none, veryFast);



	pinSetAlternate(pinA5, 0);	// SPI1_SCK
	pinSetAlternate(pinA6, 0);	// SPI1_MISO
	pinSetAlternate(pinA7, 0);	// SPI1_MOSI

	spiInit(SPI_CH_1);
	


	spiSetupCH(&spi_test_channel, SPI_CH_1, pinA4);

	spi_test_channel.format = MSB_FIRST;


	spiEnable(SPI_CH_1);
	for(i = 0 ; i < 20 ; i++) {
		delayMs(50); 
		pinToggle(pinB3);
		delayMs(50); 
	}

	for(i = 100; i > 0; i--) {	
		//spiWriteReg(&spi_test_channel,0xAE,0xAE);	
		spiTrx(SPI_CH_1, 0xAE);
	}

	spiWrite16bit(&spi_test_channel, 0x00F0);
	
	for(i = 0 ; i < 100 ; i++) {
		pinWrite(pinB3, 1);
		//pinWrite(pinA4,1);
		delayMs(100); 
		pinWrite(pinB3, 0);
		//pinWrite(pinA4,0);
		delayMs(900); 
	}


	//timer_capture_compare_test(timer_2);
	//print_Usart(usart2, "All is working fine \r\n"); 

	while(1)
	{
	}
	
	return 1;
}