Forum Posts
Is that possible to use SWO without Debugger?
Hi,My target is STM32L151 (Cortex M3). I would like to print data through SWO without a debugger connected to SWD . Is it possible? If it is, should I configure something in the STM32? Thank you for any help!
Resolved! STM32L476 measured VREFINT has wrong value
Hello all,I followed the reference manual to determine VDDA for STM32L476VET6, using the VREFINT measured value together with the calibration value using following code: if (HAL_ADC_PollForConversion(&hadc1,100) == HAL_OK) {ADC_measure_VREF = HAL_ADC...
Resolved! STM32L4 ADC1_IN2 and ADC1_IN15
Hi,I am having issue reading ADC1_IN2/IN15. The value return from HAL_ADC_GetValue(0 is either 0 or close to 0. Others seems fine. I do use exactly same function to read. The results are list below as iSense last 2 value 0 0. Is there anything specif...
STM32F4 DMA source/dest address alignment requirements
The RM0090 Reference manual (DocID018909 Rev 10) mentions on p310 that :When the data width (programmed in the PSIZEor MSIZE bits in the DMA_SxCR register) is a half-word or a word, respectively, the peripheral or memory address written into the DMA_...
Not being able to enable PWM using the HAL TIM library on stm32f0
Posted on April 13, 2016 at 11:21 The goal is to use the PWM feature of stm32 HAL TIM libraries to light up 4 leds on pins 0, 1, 4 and 5 I have generated the following code using CubeMX: void MX_TIM3_Init( void ) { TIM_ClockConfig...
STM32F030RC - Example code or logic explanation for 2 USART's TX and RX through DMA.
Hi, USART1- RX1 and TX1USART2- RX2 and TX22 BUFFERS - BUF1 & BUF2DMA AccessUSART1 - Peripheral to Mem, USART2 - Mem to Peripheral RX1 receives data and stores it in BUF1. TX2 waits till BUF1 is full. Once BUF1 is full now RX1 h...
USB HID Device
Hi MembersCan some one, please explain what exactly is stm32 USB HID Device.(specifically mouse)..Does it mean that we read a mouse (buttons and cursor) attached to PC with stm32?
