stm32_get_memory_info : FAMILY field is no longer required to get the ram size

[ciuzhienki]

The RAM size returned by stm32_get_memory_info is always 0. Replace "FAMILY" to "INFO_FAMILY" to fix.

[Hish15]

I ran

cd /tests/cmsis
cmake -B build -DTEST_FAMILIES=F4

and got something ending with

-- STM32F479ZG: F4 family, type F479xx, 1024K flash, 320K RAM
-- STM32F479ZI: F4 family, type F479xx, 2048K flash, 320K RAM

This is the expected output. In fact a quick debug shows that FAMILY and INFO_FAMILY hold the same value.

Can you describe what you did to get a ram size of zero please ?

[ciuzhienki]

I did not set the FAMILY variable, it shouldn't be necessary:

cmake_minimum_required(VERSION 3.30)
project(test-ram-size-output-of-stm32_get_memory_info)

set(CHIP "STM32F103CB" CACHE STRING "stm32 chip name in uppercase like STM32F103CB")

include(FetchContent)

set(STM32_TARGET_TRIPLET "arm-none-eabi")
FetchContent_Declare(
    stm32-cmake
    GIT_REPOSITORY https://github.com/ObKo/stm32-cmake.git
    GIT_TAG        origin/master
    GIT_SHALLOW    1
    FIND_PACKAGE_ARGS NAMES stm32-cmake
)
FetchContent_MakeAvailable(stm32-cmake)

include("${stm32-cmake_SOURCE_DIR}/cmake/stm32_gcc.cmake")

stm32_get_memory_info(CHIP "${CHIP}" RAM SIZE CHIP_RAM_SIZE)

message("RAM size: ${CHIP_RAM_SIZE}")