About SOgal.1

SOgal.1 · 2023-07-02

Hi, I am using an STM32F401. I have on board peripherals (not in the MCU) connected with USART, SPI and I2C. I am using FreeRTOS. I am using Systick, external crystal HSE, external crystal LSE, RTC, but no Timers. I am generating my code with STM32Cu...

SOgal.1 · 2023-03-16

Hi, I am using an STM32F401CCU6 for a FreeRTOS project. My problem is that a variable shows up in the Build Analyzer as 64B instead of 80B. I am using some LoRa libraries. For simplicity, I will refer only to the information I think is relevant for t...

SOgal.1 · 2023-03-19

I answer to myself again. According to ARM documentation, the pointer to an unaligned struct must be explicitly defined as one using the keyword __packed, otherwise the "->" will just not work:"When a pointer is declared as __packed, the compiler gen...

SOgal.1 · 2023-03-16

I have solved the problem. There was another header being included before the definition of the LoRa libraries. This header contained #pragma pack(1) without at #pragma pack(4) at the end. Adding a #pragma pack(4) at the end of that header fixed the ...

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Peripheral use before FreeRTOS Kernel Init makes the MCU to infinite loop

STMCubeIDE wrong variable size shown in Build Analyzer

Re: STMCubeIDE wrong variable size shown in Build Analyzer

Re: STMCubeIDE wrong variable size shown in Build Analyzer