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1.sd卡检测优化

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payton 2024-01-26 20:50:46 +08:00
parent abb23e9db5
commit 4c93e3af3f
1 changed files with 12 additions and 2 deletions
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14
code/application/source/sf_app/code/source/app/sf_service.c
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@ -2441,12 +2441,20 @@ static int sf_is_sdc_mounted(void)
int sf_check_sd(void) int sf_check_sd(void)
{ {
UINT8 i = 0; UINT8 i = 0;
int ret = SF_SUCCESS; static int ret = SF_SUCCESS;
int cnt = 0; int cnt = 0;
static int flag = 0;
if((flag) && (sf_get_mode_flag() == 0))
{
MLOGI("SD Status:%d\r\n", ret);
return ret;
}
if(0 == sf_in_card_exist() && (0 == sf_in_emmc_exist())) if(0 == sf_in_card_exist() && (0 == sf_in_emmc_exist()))
{ {
NET_SLOGE("NO SD\r\n"); NET_SLOGE("NO SD\r\n");
return SF_FAILURE; flag = 1;
ret = SF_FAILURE;
return ret;
} }
if (sf_sd_status_get() != SF_SD_OK) { if (sf_sd_status_get() != SF_SD_OK) {
ret = SF_FAILURE; ret = SF_FAILURE;
@ -2476,8 +2484,10 @@ int sf_check_sd(void)
} }
} }
flag = 1;
return ret; return ret;
} }
flag = 1;
return ret; return ret;
} }
/************************************************* /*************************************************