Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I am trying to make a very simple SPI ISR to read the RXDR and store the value to a buffer. However, I cannot get the ISR to even trigger without using HAL_SPI_Receive_IT(). I do not want to use the callbacks or the default IRQ generated by cube. I c...
Dear Members,How can I use HAL_GetTick for time stamp ?Is this right ?or I need something else ?Thankscase PULSE_TRACE_UP: if(sensor_value > prev_sensor_value) { printf("PULSE TRACE_UP\r\n"); currentBeat = HAL_GetTick(); ...
If anyone Work on project that interfacing Can transceiver TJA1050 with STM32F412RET6 , if yes i hope anyone send Example code that work and clock configurations ,, the loopback mode work correctly .. but in normal mode problems start ... and operat...
Hello,I'm writing this post because I'm facing an issue with generating a PWM signal on TIM3 for a buzzer application using the STM32L476RET microcontroller. Based on the buzzer's datasheet, it requires a 4,000 Hz square wave with a 50% duty cycle. I...
Hello,I'm using STM32H743 to send and receive REST API. I'm using FreeRTOS, LWIP and mbedTLS to communicate with server. I have the same application working WELL using STM32F765 with MCAL layer of course modified to STM32F7 but using H7 I can see thi...
Dear,We using an ADC in our application at 1MspsThe ADC is always running in a circular DMA mode.To start the buffering of the samples we use the Analog watchdog 1. So when the input signal goes outside the analog watchdog thresholds the function "HA...
Hey I am trying to use CMSIS DSP library to perform FFT of i2s data from a mic but it is showing error after using the FFT functions but is compling if only library is added is there any thing I have missed this is the code: /* USER CODE END Header *...
I want to implement a firmware upgrade feature. Currently, I am doing it as follows: on the M4 core, I have a bootloader and an application; on the M7 core, there is also a bootloader and an application. The M4 application is located at address 0x081...
I'm using AL94 library on STM32H7 for USB Composite functionality. The MSC class driver appears practically identical to 'native' MSC Class provided by STM.However, I am having difficulties running even the simple RAM disk example - the drive is corr...
Hello everyone and thank you for your help, I am being using the STM32F746G-Discovery Board for a couple of months first time working on it and I am currently working on a project where I want to transfer firmware to board which have a SD card on it,...
