STM32 MCUs Embedded software

Resolved! Linux Commands for STM32 System Bootloader over UART

How to connect UART for bootloader and upload new file to chip in Linux.If anyone knows please help me out.

Resolved! When I use both chanels, what args I need in HAL_TIM_Encoder_Start?

I use CubeMX to configure my timer 2 to use Encoder Mode: "Encoder Mode TI1 and TI2". In my code should I use HAL_TIM_Encoder_Start(&htim2, TIM_CHANNEL_1)orHAL_TIM_Encoder_Start(&htim2, TIM_CHANNEL_2)orHAL_TIM_Encoder_Start(&htim2, TIM_CHANNEL_ALL)or...

USB soft reset on STM32H745

I am trying to get the device working but I cant seem to get the basic working.Code :USB->GRSTCTL |= USB_OTG_GRSTCTL_CSRST; do { if (++count > 200000U) { return TIMEOUT; } } while ((USB->GRSTCTL & USB_OTG_GRSTCTL_CSRST) == USB_OTG_GRSTCTL_C...

Resolved! Virtual COM Port driver "reversed" - want to connect to STM32, NOT to PC.

Hi all,This post is obviously coming from a person without any USB development experience.We use some off-the-shelf instruments which I know to be based on STM32, and they connect to a PC using the Virtual COMPort. Nothing new here, the standard Wind...

Resolved! USB CDC doesn't work on STM32F3-- devices, but works fine on STM32F4-- devices.

I have been using USB CDC for a while now with the following STM32 parts;- F417, F401, F070, F301 and F373. I use STM32CubeIDE and all my projects are built using the Device Configuration Tool. I have found that USB CDC works first time with F417, F4...

STM32L476RG - how do I oversample a sequence of several ADC inputs?

I have experimented with the STM32L476RG-EVAL ADC_Oversample example and the ADC_Sequencer example. They both work fine for me. But when I try to combine the two, I cannot get it to work. I always timeout in the HAL_ADC_PollForEvent() function.Anyone...

I work with Blue pill and st-link today..the first time it worked OK, but now it has not worked again and I did not modify anything..did that happen to anyone else?

Error say: failed to start GDB server error

STM32F769 ST Bootloader

Dear,I have an issue about the embedded ST bootloader on the STM32F769. I'm not able to communicate with it.On a custom board, I use a STM32F769BG connected to the USART 1 (PA9 / PA10). When I send the 0x7F value, I don't have a response from the MCU...

i2c through interrupts fails from freertos generated by cubemx

Hi,I'm using bno055 with stm32f402, and this IMU works in i2c, responding very slow to ackloledge/answer (few tenth of ms).I tryed to use it in blocking mode in freertos, but very quickly, I check more than 1ms of data... it's too slow, and freertos ...

Does the ST plan to update the FatFs and FreeRTOS library in STMF7?

STM32 MCUs Embedded software

Forum Posts

Resolved! Linux Commands for STM32 System Bootloader over UART

Resolved! When I use both chanels, what args I need in HAL_TIM_Encoder_Start?

USB soft reset on STM32H745

Resolved! Virtual COM Port driver "reversed" - want to connect to STM32, NOT to PC.

Resolved! USB CDC doesn't work on STM32F3-- devices, but works fine on STM32F4-- devices.

STM32L476RG - how do I oversample a sequence of several ADC inputs?

I work with Blue pill and st-link today..the first time it worked OK, but now it has not worked again and I did not modify anything..did that happen to anyone else?

STM32F769 ST Bootloader

i2c through interrupts fails from freertos generated by cubemx

Does the ST plan to update the FatFs and FreeRTOS library in STMF7?

Spi CLK late return to idle state after master tx ...

USB CDC in STM32H563

STM32U5 Series - Using Classic USB Device Middlewa...

STM32H735G-DK: MDMA Linked List Transfer Causing C...

STM32H7S7 USB Webcam driver

STM32N6DK - Display and Touch Driver Migration fro...