Add a Macro to Retrieve Row Size for FLASH Fast Programming Operations

[yahyayozo]

Description

Currently, the row size for FLASH fast programming operations differs across STM32 microcontrollers.
These are the 2 MCUs I worked on:

• STM32G0: 32 doublewords (Reference) LINE 276
• STM32WB: 64 doublewords (Reference) LINE 233

This caused an issue when I reused a software module that worked on STM32G0 but caused an issue with STM32WB.

Suggested Implementation

Define a macro in the HAL Flash driver headers for each MCU series.

Please mention if there is already a MACRO for this functionality

[TOUNSTM]

Hello @yahyayozo,

Thank you for your report, You're right, There is no macro in our drivers that retrieve the FLASH row size, but also we don't add the FLASH_ROW_SIZE define in our drivers. Your request has been forwarded to our development teams. I will be back to you as soon as they provide me with their feedback.

Best regards,