to save the preserved space(1KB) and also avoid the heap overhead Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: I694073f68e1bd63960cedeea1ddec441437be025
https://stm32-base.org/boards/STM32F411CEU6-WeAct-Black-Pill-V2.0.html
to save the preserved space(1KB) and also avoid the heap overhead Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: I694073f68e1bd63960cedeea1ddec441437be025
https://stm32-base.org/boards/STM32F411CEU6-WeAct-Black-Pill-V2.0.html