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fix stm32 usb_msc auto_remove 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@432 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
wuyangyong 2010-02-22 14:56:51 +00:00
parent 3677390335
commit 83c6cd9b01
1 changed files with 9 additions and 5 deletions
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14
bsp/stm32_radio/Libraries/Mass_Storage/src/mass_mal.c
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@ -27,6 +27,9 @@ uint32_t Max_Lun = 2;
rt_device_t dev_sdio = RT_NULL;
rt_device_t dev_spi_flash = RT_NULL;
#if (USB_USE_AUTO_REMOVE == 1)
unsigned long test_unit_ready_last = 0;
#endif
uint16_t MAL_Init(uint8_t lun)
{
@ -51,7 +54,9 @@ uint16_t MAL_Init(uint8_t lun)
uint16_t MAL_Write(uint8_t lun, uint32_t Memory_Offset, uint32_t *Writebuff, uint16_t Transfer_Length)
{
#if (USB_USE_AUTO_REMOVE == 1)
test_unit_ready_last = rt_tick_get();
#endif
switch (lun)
{
case 0:
@ -72,7 +77,9 @@ uint16_t MAL_Write(uint8_t lun, uint32_t Memory_Offset, uint32_t *Writebuff, uin
uint16_t MAL_Read(uint8_t lun, uint32_t Memory_Offset, uint32_t *Readbuff, uint16_t Transfer_Length)
{
#if (USB_USE_AUTO_REMOVE == 1)
test_unit_ready_last = rt_tick_get();
#endif
switch (lun)
{
case 0:
@ -91,9 +98,6 @@ uint16_t MAL_Read(uint8_t lun, uint32_t Memory_Offset, uint32_t *Readbuff, uint1
return MAL_OK;
}
#if (USB_USE_AUTO_REMOVE == 1)
unsigned long test_unit_ready_last = 0;
#endif
uint16_t MAL_GetStatus (uint8_t lun)
{
#if (USB_USE_AUTO_REMOVE == 1)