bootloader_flash_read_sfdp() function

Read the SFDP of the flash

Syntax

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Summary

Declaration

Definition

uint32_t bootloader_flash_read_sfdp(uint32_t sfdp_addr, unsigned int miso_byte_num);

Argument

Description

sfdp_addr

Address of the parameter to read

miso_byte_num

Bytes to read

The read SFDP, little endian, 4 bytes at most

Code

Location

Referrer

uint32_t IRAM_ATTR bootloader_flash_read_sfdp(uint32_t sfdp_addr, unsigned int miso_byte_num)

uint32_t bootloader_flash_read_sfdp(uint32_t sfdp_addr, unsigned int miso_byte_num);

uint8_t mf_id = (bootloader_flash_read_sfdp(sfdp_mfid_addr, 1) & 0xff);

bootloader_flash_read_sfdp() is called by 1 function and calls 2 functions:

bootloader_flash_read_sfdp()

bootloader_flash_read_sfdp():

bootloader_flash_read_sfdp()

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