Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
I am planning to do a Over the air update for a tool.And I'm planning to use a stm32l431cc ultra low power MCU with one flash bank.So here we have an application which is some 100kb.I'm confused with lot of terms.OpenBootloaderIn application programm...
I am porting ILI9341 code from Keil to Cube MX.The original code contains: void LCD_WR_REG(vu16 regval) { regval=regval; //ʹÓÃ-O2ÓÅ»¯µÄʱºò,±ØÐë²åÈëµÄÑÓʱ LCD->LCD_REG=regval;//дÈëҪдµÄ¼Ä´æÆ÷ÐòºÅ } vu16 seems to be __IO uint16_t i.e. volati...
I see these in the linker scripts, but I do not see them in the output for a C application.I know eh_frame is for C++ exceptions, and it is not strange it is not in the output of the C application. I also read it is used for some C functionality as w...
Hello! I am trying to build a simple project on STM32G431KBTx featuring USB PD.I am using STM32CubeMX (latest version), all libraries, etc. are also of latest revisions. I've setup USB PD parameters via GUI, and generated code for Makefile.When I cal...
I am using the CORDIC engine on an STM32G474 to perform an atan2, sin, and cos operations sequentially. Running the code below and testing different inputs yields expected results for atan2, but does not yield expected results for sin and cos. Howeve...
Hi all,I am doing a project and need up to 25 ADC channels to read current from HAL ACS712 sensor,I have never read so many ADC channels.I saw that the STM32L152VET6 supports 25 ADC channels, so I chose it.I have a problem when configuring with ST32...
Posted on December 08, 2016 at 17:50 I'm trying to jump from an application to the DFU System Memory Bootloader. According toAN2606 this should work with my processor and the System Memory should start at address0x1FFFC800. I'm using an e...
STM32CubeMon-UCPD 1.3.0 does not show any connected board (NUCLEO-G0B1RE + X-NUCLEO-SNK1M1).I followed the intruction in AN5418(ver.5) and the corresponding Youtube video.There are no errors when building the code and flashing it to the board.But the...
Hello,I am thinking of buying an nucleo-g474re for 3-channel DMA sampling from the ADCs. Before I acquire one, I'd like to know if it can fit my use case. There are three analog input sources. Each one ranges from -100mV to +100mV. Is it possible for...
Hello,I have made a custom board using the STM32WB55CEU6 chip and I would like to try out some examples that are available from ST. My problem is that these examples are made for STM32WB55CG and I can't find an easy way to change target of these exam...
