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Hi all, I am using STM32F7439Zi MCU, I would like to create the master + slave pwm signals with the relation that at the falling edge of the master, the slave's pulse will be started. Both PWM signals has the same frequency, the duty cycle of the ma...
Hello All,I am using STM32H533 series controller in our application and trying to read internal MCU temperature reading using ADC. But not getting value properly can any one please help me and provide sample example that support for STM32H5 series to...
I am using a custom PCB with stm32g474 and I am trying to get the CAN peripheral working. I believe I have everything set up correctly (bit rate, RAM etc) but when I call HAL_FDCAN_AddMessageToTxFifoQ(), FIFO is full error is raised after 3 iteration...
Hello community,I've been trying to implement the dual bank boot on my L476RG and run the app on the bank 2 after reset by setting the option byte BFB2 to 1 and it didn't work. Tried a lot of things and specially setting SCB->VTOR = 0x08000000 in the...
I have4 set up a 9 channel DMA adcBelow is the DMA configuration in the IDEThis is the ADC configurationThis is the IRQ routineThis is where I treat the data. For every loop it gets added to another array after the conversion.Then a simple routine t...
Hello, this is a general question for my understanding.when I single stepped* through my SPI code, I encountered some unexpected behavior. But when I run over the code, it worked as expected.*During this time, I had the peripheral SPI view opened.So ...
Select PA1 as TIM2 CH2, those code are copy from ST official example(TIM21), and changed to TIM2.no output from PA1, code as below:void ConfigureTIM2AsPWM_EdgeAligned(void){/* (1) Enable the peripheral clock of Timer x *//* (2) Enable the peripheral ...
We are currently developing a new product using STM32H723VGT6 (LQFP100 package).We purchased 10 pieces, and during initial board bring-up, we are observing that several chips from the same lot are unable to communicate via SWD (Device ID read failure...
What is the correct way to read high cycle flash data.When i read address 0x916800 i get a Hard fault. Clearing and writing the this address works fine.With reading i have a problem. bank 2 has EDATA enabled for the last 2 pages. Can you give me a co...
