Bug in flash driver for mx25r

hfuhruhurr — Fri, 10 May 2024 09:24:07 GMT

Hi all,

content was erased during posting ...

Again:

in SDK2.15.000 in components\mx25r_flash\mx25r_flash.c

#define MX25R_BYTE_ADDR1(address) ((uint8_t)(((address) >> 16UL) & 0x0FUL))
#define MX25R_BYTE_ADDR2(address) ((uint8_t)(((address) >> 8UL) & 0x0FUL))
#define MX25R_BYTE_ADDR3(address) ((uint8_t)((address)&0x0FUL))

must be replaced with

#define MX25R_BYTE_ADDR1(address) ((uint8_t)(((address) >> 16UL) & 0xFFUL))
#define MX25R_BYTE_ADDR2(address) ((uint8_t)(((address) >> 8UL) & 0xFFUL))
#define MX25R_BYTE_ADDR3(address) ((uint8_t)((address)&0xFFUL))

Best regards,

Rainer

Re: Bug in flash driver for mx25r

hfuhruhurr — Tue, 13 Jan 2026 12:33:39 GMT

Hi,

I just downloaded SDK_25_06_00_LPC54S018J2M.

The reported bug in mx25r_flash.c hasn't been fixed, yet.

Best regards,

Rainer

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