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Merge pull request #4675 from mysterywolf/stm32f407_2 

[bsp][stm32f407-explorer] fix a bug that cannot use fatfs in the main thread at starting up
This commit is contained in:
Bernard Xiong 2021-05-13 20:51:06 +08:00 committed by GitHub
parent 1dd166734b d81be2e8fd
commit bfd836e44c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 17 additions and 9 deletions
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26
bsp/stm32/stm32f407-atk-explorer/board/ports/sdcard_port.c → bsp/stm32/stm32f407-atk-explorer/board/ports/drv_sdcard.c
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@ -6,6 +6,7 @@
* Change Logs:
* Date Author Notes
* 2018-12-13 balanceTWK add sdcard port file
* 2021-05-10 Meco Man fix a bug that cannot use fatfs in the main thread at starting up
*/
#include <rtthread.h>
@ -20,7 +21,7 @@
#define DBG_LVL DBG_INFO
#include <rtdbg.h>
void sd_mount(void *parameter)
static void sd_mount(void *parameter)
{
while (1)
{
@ -40,23 +41,30 @@ void sd_mount(void *parameter)
}
}
int stm32_sdcard_mount(void)
static int onboard_sdcard_mount(void)
{
rt_thread_t tid;
tid = rt_thread_create("sd_mount", sd_mount, RT_NULL,
1024, RT_THREAD_PRIORITY_MAX - 2, 20);
if (tid != RT_NULL)
if (dfs_mount("sd0", "/", "elm", 0, 0) == RT_EOK)
{
rt_thread_startup(tid);
LOG_I("sd card mount to '/'");
}
else
{
LOG_E("create sd_mount thread err!");
tid = rt_thread_create("sd_mount", sd_mount, RT_NULL,
1024, RT_THREAD_PRIORITY_MAX - 2, 20);
if (tid != RT_NULL)
{
rt_thread_startup(tid);
}
else
{
LOG_E("create sd_mount thread err!");
}
}
return RT_EOK;
}
INIT_APP_EXPORT(stm32_sdcard_mount);
INIT_APP_EXPORT(onboard_sdcard_mount);
#endif /* BSP_USING_SDCARD */