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spi_flash: fix cs line setup to make the flash driver more stable

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This commit is contained in:
Cao Sen Miao
2021-05-20 20:51:38 +08:00
parent fe94de0310
commit 08f1bbe0c7
19 changed files with 103 additions and 29 deletions
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6
components/hal/esp32s3/include/hal/gpspi_flash_ll.h
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@@ -382,6 +382,12 @@ static inline void gpspi_flash_ll_set_hold(spi_dev_t *dev, uint32_t hold_n)
dev->user.cs_hold = (hold_n > 0? 1: 0);
}
static inline void gpspi_flash_ll_set_cs_setup(spi_dev_t *dev, uint32_t cs_setup_time)
{
dev->user.cs_setup = (cs_setup_time > 0 ? 1 : 0);
dev->user1.cs_setup_time = cs_setup_time - 1;
}
#ifdef __cplusplus
}
#endif