53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
#include "app_config.h"
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#include "system/includes.h"
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#include "fs/fs.h"
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#include "asm/sfc_norflash_api.h"
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#ifdef USE_FLASH_TEST_DEMO
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static void user_flash_test(void)
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{
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void flash_test(void);
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void flash_read_write_init(void);
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int flash_write_buff(u8 * buff, u32 addr, u32 len);
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int flash_read_buff(u8 * buff, u32 addr, u32 len);
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#if 0
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flash_test();//flash测试，flash_test函数可以测试起始地址到结束地址
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#else
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//1.初始化flash硬件，并读取ID、容量等
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flash_read_write_init();//初始化flash硬件，并读取ID、容量等
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unsigned char *buff = malloc(4096);
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if (buff) { //4096字节读写测试
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for (int i = 0; i < 4096; i++) {
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buff[i] = (unsigned char)i;
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}
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//2.写数据
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flash_write_buff(buff, 14 * 1024 * 1024, 4096); //14M地址起始测试，写
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memset(buff, 0, 4096);
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//3.读数据
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flash_read_buff(buff, 14 * 1024 * 1024, 4096); //14M地址起始测试，读
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for (int i = 0; i < 4096; i++) {
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if (buff[i] != (unsigned char)i) {//校验
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printf("user_flash_test test err buff[%d] = %d \n", i, buff[i]);
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break;
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}
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}
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free(buff);
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}
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printf("---> user_flash_test over \n");
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#endif
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while (1) {
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os_time_dly(10);
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}
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}
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static int c_main(void)
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{
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os_task_create(user_flash_test, NULL, 12, 1000, 0, "user_flash_test");
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return 0;
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}
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late_initcall(c_main);
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#endif
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