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Hello,
I got an issue when using armgcc 13.2.1 optimization level Os.
There is a package to reproduce this issue, it is a hardware independent project. The issue is in function MECC_GetSingleErrorInfo, the tempPosLow is 4, tempPosHigh is 0, so the singleErrorInfo.singleErrorPosHigh should be 0, but it is not.
test_code.zipcompile flags: arm-none-eabi-gcc -std=gnu99 -Os -fno-common -g -gdwarf-4 -c -ffunction-sections -fdata-sections -fno-builtin -mcpu=cortex-m7 -mfpu=fpv5-d16 -mfloat-abi=hard -mthumb -fstack-usage -MMD -MP linker flags: arm-none-eabi-gcc -nostdlib -Xlinker -no-warn-rwx-segments -Xlinker --gc-sections -Xlinker --sort-section=alignment -Xlinker --cref -mcpu=cortex-m7 -mfpu=fpv5-d16 -mfloat-abi=hard -mthumbCould you please help?Thanks.