RT-Thread-设备(fal)

本文主要是介绍RT-Thread-设备(fal)，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

准备工作：

 #include "fal.h"

fal_init();

int test(void)
{int len;rt_uint8_t i;rt_uint8_t write_buf[10] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};rt_uint8_t read_buf[10] = {0};const struct fal_partition  *device;device = fal_partition_find("app");RT_ASSERT(device != RT_NULL);fal_partition_erase(device, 0, 64);len = fal_partition_write(device, 0, write_buf, 10);if (len != 10){rt_kprintf("write data failed\n");}len = fal_partition_read(device, 0, read_buf, 10);if (len != 10){rt_kprintf("write data failed\n");}for (i = 0; i < 10; i++){if (read_buf[i] != write_buf[i]){rt_kprintf("fal test failed\n");break;}rt_kprintf("%d ", read_buf[i]);}rt_kprintf("\n");
}
MSH_CMD_EXPORT(test, flash test);

 

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