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DAC and PWM won't give out current - Why?

Hi!I'm trying to enable DAC and PWM so they can give out current, but nothing happens. I have tried to connect a simple LED to the pin, but non of the DAC nor PWM pins light up the LED.First of all, here is my init for TIM2, which has PWM enabled.I e...

DMårt by Lead
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CAN interrupt not fired after one reception of data

In stm32f042g6 CAN rx Interrupt is not fired requently,How i will reset the interrupt flag so it will receice data frequently on interrupt?i am facing FIFO0 overrun error (CAN process is ongoing )How to overcome this error to receive the data frequen...

Ss.61 by Associate III
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Resolved! MEM_MODE resets to 0x00 e v e r y t i m e (stm32f072)

I want to move the isr vector table to SRAMRelated to this questionI moved my isr vector table to SRAM (linker script)Now i want to aliase the memory addr of 0x0000 0000 to be found in SRAM.In order to do that i believe i need to change the bits from...

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Javier1 by Principal
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Hi, I am using STM32H7A3 Nucleo Board. I am using HAL_UART_Transmit() to transmit UART data and HAL_UARTEx_ReceiveToIdle_DMA() for receiving data.

Is  the below calls are required between every transmit and receive call, if we are using DMA? if(HAL_UART_DeInit(&UartHandle) != HAL_OK) {  Error_Handler(); }   if(HAL_UART_Init(&UartHandle) != HAL_OK) {  Error_Handler(); }Please give a clarificat...

JJoy.1 by Associate III
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  • 4 replies
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Resolved! Trying to make a Queue module for multiple UARTs

Hi gang. My application uses from 0 to 3 UARTs, or maybe USB CDC instead ... LOTS of end-user settable options. Even before I get to that, I'm not happy with my queue implementation that's to be used with UART (or CDC) Tx and Rx. I would love for th...