STM32F746-DISCO audio
Hi everyoneI want use STM32F746-DISCO audio unit.I want make a application whit touchGFX which also has audio output.What are the solutions for audio output?
Forum Posts
Timer output goes hi while starting DMA.
My CPU is STM32H750VBTxMy Configuration of the timer is void MX_TIM2_Init(void) { TIM_SlaveConfigTypeDef sSlaveConfig = {0}; TIM_MasterConfigTypeDef sMasterConfig = {0}; TIM_OC_InitTypeDef sConfigOC = {0}; htim2.Instance = TIM2; htim2.Ini...
Strange behavior with FreeRTOS when sending data queue.
I'm sending ADC results via queue (data in a struct). The data values being sent shown in picture 1, and they are as expected. When receiving some of the data missing and in wrong place. Rows 1&2 are missing and rows 13&14 are all zero. What is this?...
Resolved! Can we test if GPIO PC3 is present on STM32F412CE with HAL_Driver Library ?
Hi,I've two kind of STM32CubeMX project : one for a STM32F401RE MCU and one for STM32F412CE. The fact is there is no, for example, PC3 pin on STM32F412CE MCU unlike on STM32F401RE MCU. (but STM32F412CE MCU has got a PC15 pin)it looks like that there ...
Reset one STM32 MCU using another STM32 MCU via NRST Pin.
Hi,I'm trying to reset one STM32 MCU using another STM32 MCU via NRST Pin. I'm pulling down that NRST Pin using GPIO Output Pin of Host MCU. In this case what should be the GPIO configuration (Push-Pull/Open Drain)(No Pull Up Pull Down/Pull Up). Same...
Resolved! STM32F1 can not using __HAL_TIM_SET_CAPTUREPOLARITY()
I using STM32F103C8, SW4STM32 and CubeMx When using input capture mode and call __HAL_TIM_SET_CAPTUREPOLARITY(htim, TIM_CHANNEL_1, TIM_INPUTCHANNELPOLARITY_FALLING);The complier always show error: /Users/duonghuuhoang/iWorks/ARM/TIM_InputCapture/Driv...
Resolved! Package for STM32F1 Series 1.8.0 trouble
Use this "STM32Cube Package for STM32F1 Series 1.8.0" , This statement:__HAL_TIM_SET_CAPTUREPOLARITY(htim,TIM_CHANNEL_2,TIM_INPUTCHANNELPOLARITY_FALLING); is wrong. Tips: ../Src/freertos.c(417): error: #53: expected a ":"but in 1.7.0, it is Correc...
PWM DMA: Interrupt Callback not working on STM32L452
Sorry if the question sounds stupid, I am new to STM32.I managed to have a PWM working, timer 1, pos/negative, deadtime, working with DMA from an array with pre-calculated values. HAL_TIM_PWM_Start_DMA(&htim1, TIM_CHANNEL_1, sine_val, samples); HAL_T...
Are there any known issues with the system bootloader for the STM32L4S5VI?
Rev 6 of the errata document, section 2.2.13, states the following:The bootloader might not work on STM32L4RxxG/SxxG 1-Mbyte part number devices with date code week 04 2020 or earlier. This depends on the device bootloader version (V9.2 is not functi...
