gd32450i-eval/app/test_app/test.c

/* include path: ..../A2F/root/usr/include */

#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <linux/types.h>
//#include <linux/jiffies.h>
#include <unistd.h>
#include <stdint.h>
#include "driver.h"
#include "hal_interface_api.h"

int main()
{

	int fd;
	uint8_t buf[7] = {0x40, 0xb8, 0x08, 0x20, 0x0, 0x1,0xdf};

	fd = open("/dev/i2c1", O_RDWR);
	if(fd < 0)
		printf("error1!\n");

	while(1)
	{
		stm32_i2c_master_write(fd, buf[0], &buf[1], 6);
		sleep(5);
	}

	close(fd);




	// int i;
	// uint8_t id[500] = {0};
	// for(i=0;i<500;i++)
	// 	id[i] = i;
	
	// sf_sector_erase(2, 0x1000);
	// sf_write(2, 0x1000, id, 500);
	// sf_read(2, 0x1000, id, 1000);

	// for(i=0;i<500;i++)
	// 	id[i] = 1;
	// sf_sector_erase(2, 0x1000);
	// sf_write(2, 0x1000, id, 500);
	// sf_read(2, 0x1000, id, 1000);
	
	return 0;
}