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I have a custom design using the STM32G474RBT3 (128kB flash category 3 device) MCU. In this application, the firmware needs to be updated remotely via the normal communication channels to the board. In this case, it is Modbus over an RS485 multi-dr...
Hello all,I have done my due diligence looking everywhere for an answer to this as well as trying many different variations of the code I will post below. My issue is my LCD will not display the ADC value from a trimpot any other way. I thought at fi...
Hi, I am using MKI109V3 (STM32F401VE) as motherboard and MKI239A as IMU adapter. My Unico version is 9.16. Following UM2116, I tried everything in Windows 10, including firmware upgrade to 3.58.2 (latest), and all data display works fine in Unico.Aft...
Hi all,I'm starting to use GreenPAK devices... I use the SLG46826V version which is reprogrammable, and I want to take advantage of the possibility of programming it on board with the I2C of the STM micro. The device I read and write regarding the re...
Hii all,First of all i am new to bluepill(stm32f103c8) and i want to use both the SPI1 & SPI2 for the same project .BUT i don't know how to use it i am using Arduino ide for code
Hi,I am using STM32G4 in my project. I need delays in my project multiple places. I am using hardware timer interrupt for delay. I am using TIM1 configured with 50 usec delay. HAL_TIM_Base_Start_IT(&htim1); HAL_TIM_PWM_Start_IT(&htim2, TIM_CHANNEL_2)...
Hello, I'm using a STM32L552CCT6. For firmware update I want to use the dual flash bank functionality of the controller.When switching the flash banks with the option bit SWAP_BANK in register FLASH_OPTR what happens to the program counter? Is he als...
Hello,STM32H742/3 datasheet April 2021 DS12110 Rev 8 does not list a HRTIM specifications as e.g. STM32G474 datasheet DS12288 Rev 6 does in section 5.3.16 High-resolution timer (HRTIM). Please provide the data. Best regards
Hello,I'm trying to read the OTP flash form my application but I get a hardfault.Is there a read protection or something like that? Here is a code snippet:#define FLASH_START_ADDRESS 0x08FFF000 int main(void) { HAL_Init(); uint32_t* flash_da...
Hi, Greetings.Could you kindly confirm whether STM32 H5 and STM32H7 series have inbuilt EEPROM availability?From the datasheets of these series, I could not find EEPROM functionality specifically mentioned.Kindly confirm if there is an efficient alte...
