diff options
Diffstat (limited to 'components/drivers')
| -rw-r--r-- | components/drivers/sdio/sd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/components/drivers/sdio/sd.c b/components/drivers/sdio/sd.c index 0f2c823235..de816f1e80 100644 --- a/components/drivers/sdio/sd.c +++ b/components/drivers/sdio/sd.c @@ -380,7 +380,7 @@ rt_err_t mmcsd_send_app_op_cond(struct rt_mmcsd_host *host, cmd.arg = ocr; cmd.flags = RESP_SPI_R1 | RESP_R3 | CMD_BCR; - for (i = 100; i; i--) + for (i = 1000; i; i--) { err = mmcsd_send_app_cmd(host, RT_NULL, &cmd, 3); if (err) |