DRV_EFUSE

DRV_EFUSE API Status

API
`drv_efuse_init()`
`drv_efuse_deinit()`
`drv_efuse_write_byte()`
`drv_efuse_read_byte()`

DRV_EFUSE API Reference

Header File

driver/efuse/drv_efuse.h

Functions

int32_t drv_efuse_init(void)

Init the EFUSE driver.

This API init the resoure common:

Init EFUSE driver control memory

This API should be called before any other EFUSE APIs.

返回值:

0 – success [BK_RET_OK]
other – fail

返回:

result

int32_t drv_efuse_deinit(void)

Deinit the EFUSE driver.

This API free all resource related to EFUSE and disable EFUSE.

返回值:

0 – success [BK_RET_OK]
other – fail

返回:

result

int32_t drv_efuse_write_byte(uint8_t addr, uint8_t data)

Efuse write operation.

参数:

addr – [in] efuse write addres
data – [in] efuse write data

返回值:

0 – success [BK_RET_OK]
other – fail

返回:

result

int32_t drv_efuse_read_byte(uint8_t addr, uint8_t *data)

Efuse read operation.

参数:

addr – [in] read address
data – [out] pointer to accept value of efuse read data

返回值:

0 – success [BK_RET_OK]
other – fail

返回:

result