forked from xuos/xiuos
162 lines
4.8 KiB
C
162 lines
4.8 KiB
C
/*
|
|
* Copyright (c) 2006-2021, RT-Thread Development Team
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2016-09-28 armink first version.
|
|
*/
|
|
|
|
/**
|
|
* @file test_spi_flash.c
|
|
* @brief support to test spi flash function
|
|
* @version 1.0
|
|
* @author AIIT XUOS Lab
|
|
* @date 2021-05-17
|
|
*/
|
|
|
|
/*************************************************
|
|
File name: test_spi_flash.c
|
|
Description: support spi flash function test
|
|
Others: add spi flash test cmd from SFUD/blob/master/demo/stm32f2xx_rtt/RT-Thread-2.1.0/components/drivers/spi/spi_flash_sfud.c
|
|
https://github.com/armink/SFUD/
|
|
History:
|
|
1. Date: 2021-05-17
|
|
Author: AIIT XUOS Lab
|
|
Modification:
|
|
1. support spi flash open, read and write function
|
|
*************************************************/
|
|
|
|
#include <xizi.h>
|
|
#include <device.h>
|
|
#include <flash_spi.h>
|
|
#include <user_api.h>
|
|
|
|
#define SPI_FLASH_PATH "/dev/spi1_W25Q64"
|
|
#define FlashDataPrint(ch) ((unsigned int)((ch) - ' ') < 127u - ' ')
|
|
|
|
static int spi_flash_fd;
|
|
|
|
void FlashOpen(void)
|
|
{
|
|
x_err_t ret = EOK;
|
|
|
|
spi_flash_fd = open(SPI_FLASH_PATH, O_RDWR);
|
|
if (spi_flash_fd < 0) {
|
|
KPrintf("open spi flash fd error %d\n", spi_flash_fd);
|
|
}
|
|
|
|
KPrintf("Spi Flash init succeed\n");
|
|
|
|
return;
|
|
}
|
|
SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN),
|
|
FlashOpen, FlashOpen, open spi flash device);
|
|
|
|
void FlashRead(int argc, char *argv[])
|
|
{
|
|
x_size_t i, j = 0;
|
|
uint32 addr;
|
|
uint32 size;
|
|
uint8 data[16];
|
|
|
|
struct BusBlockReadParam read_param;
|
|
memset(&read_param, 0, sizeof(struct BusBlockReadParam));
|
|
|
|
memset(data, 0, 16);
|
|
|
|
if (3 != argc) {
|
|
KPrintf("FlashRead cmd format: FlashRead addr size.\n");
|
|
return;
|
|
} else {
|
|
addr = strtol(argv[1], NULL, 0);
|
|
size = strtol(argv[2], NULL, 0);
|
|
|
|
read_param.buffer = data;
|
|
read_param.pos = addr;
|
|
read_param.size = size;
|
|
|
|
if (read_param.buffer) {
|
|
read(spi_flash_fd, &read_param, size);
|
|
if (size == read_param.read_length) {
|
|
KPrintf("Read the %s flash data success. Start from 0x%08X, size is %ld. The data is:\n",
|
|
SPI_FLASH_PATH, addr, size);
|
|
KPrintf("Offset (h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F\n");
|
|
for (i = 0; i < size; i += 16) {
|
|
KPrintf("[%08X] ", addr + i);
|
|
/* dump hex */
|
|
for (j = 0; j < 16; j++) {
|
|
if (i + j < size) {
|
|
KPrintf("%02X ", data[i + j]);
|
|
} else {
|
|
KPrintf(" ");
|
|
}
|
|
}
|
|
/* dump char for hex */
|
|
for (j = 0; j < 16; j++) {
|
|
if (i + j < size) {
|
|
KPrintf("%c", FlashDataPrint(data[i + j]) ? data[i + j] : '.');
|
|
}
|
|
}
|
|
KPrintf("\n");
|
|
}
|
|
KPrintf("\n");
|
|
}
|
|
} else {
|
|
KPrintf("SpiFlashRead alloc read buffer failed!\n");
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN),
|
|
FlashRead, FlashRead, read data from spi flash device);
|
|
|
|
void FlashWrite(int argc, char *argv[])
|
|
{
|
|
x_err_t ret = EOK;
|
|
x_size_t i, j = 0;
|
|
uint32 addr;
|
|
uint32 size;
|
|
uint8 data[16];
|
|
|
|
struct BusBlockWriteParam write_param;
|
|
memset(&write_param, 0, sizeof(struct BusBlockWriteParam));
|
|
|
|
memset(data, 0, 16);
|
|
|
|
if (argc < 3) {
|
|
KPrintf("FlashWrite cmd format: FlashWrite addr data.\n");
|
|
return;
|
|
} else {
|
|
addr = strtol(argv[1], NULL, 0);
|
|
size = argc - 2;
|
|
|
|
write_param.buffer = data;
|
|
write_param.pos = addr;
|
|
write_param.size = size;
|
|
|
|
if (data) {
|
|
for (i = 0; i < size; i++) {
|
|
data[i] = strtol(argv[2 + i], NULL, 0);
|
|
}
|
|
|
|
ret = write(spi_flash_fd, &write_param, size);
|
|
if (EOK == ret) {
|
|
KPrintf("Write the %s flash data success. Start from 0x%08X, size is %ld.\n",
|
|
SPI_FLASH_PATH, addr, size);
|
|
KPrintf("Write data: ");
|
|
for (i = 0; i < size; i++) {
|
|
KPrintf("%d ", data[i]);
|
|
}
|
|
KPrintf(".\n");
|
|
}
|
|
} else {
|
|
KPrintf("SpiFlashWrite alloc write buffer failed!\n");
|
|
}
|
|
}
|
|
}
|
|
SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN),
|
|
FlashWrite, FlashWrite, write data to spi flash device);
|