尝试编写一个控制类app

2023-10-01 01:56:55 +08:00
parent b338baa28e
commit 714f06e429
41 changed files with 997 additions and 322 deletions
--- a/setting.cmake
+++ b/setting.cmake
@@ -20,7 +20,7 @@ set(CMAKE_SIZE "${CROSS_COMPILE}size" CACHE PATH "" FORCE)


 # -mfloat-abi=soft  -u _printf_float 
-set(CMAKE_C_FLAGS "-mcpu=cortex-m3 -mthumb -Os -g -lc -lrdimon -mfloat-abi=soft \
+set(CMAKE_C_FLAGS "-mcpu=cortex-m3 -mthumb -O0 -g -lc -lrdimon -msoft-float -u _printf_float \
 -std=gnu11 -ffunction-sections -fdata-sections -fno-builtin \
 -nostartfiles -nodefaultlibs -nostdlib -nostdinc -Xlinker  \
 --gc-sections -fno-stack-protector \