STM32 MCUs Products
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SPI non-DMA max speed ?
I am communicating with a TFT LCD and trying to speed things a little bit. At the moment I dont have DMA library written, so I am using standard SPI mode.I configured the SPI clock as 5Mhz on STM32F407 mcu. My main clock is PLL on 96Mhz. With APB2 = ...
Facing issue with openocd init failed. Using STM32F030 Disco development Board.
Open On-Chip Debugger 0.10.0+dev-00021-g524e8c8 (2019-04-12-08:48)Licensed under GNU GPL v2For bug reports, read http://openocd.org/doc/doxygen/bugs.htmlsrst_only separate srst_nogate srst_open_drain connect_assert_srstInfo : The selected transport t...
Using STM32F072VB..USART4 with interrupt..unable to read the receive buffer in interrupt routine...please see the code snippet... I trying to commpare p[0] & p[1]....to do the following operation in my code...
uint8_t p[2]={0,0}; /// receive buffervoid USART3_4_IRQHandler(void){ /* USER CODE BEGIN USART3_4_IRQn 0 */ /* USER CODE END USART3_4_IRQn 0 */ HAL_UART_IRQHandler(&huart4); /* USER CODE BEGIN USART3_4_IRQn 1 */ HAL_UART_Receive_I...
Resolved! STM32L476RC RTC run, wakeup and standby mode problems
Hi here,I have made a prototype with STM32L476RG on Nucleo-board - MCU are doing some task and go to standby mode with wakeup from RTC (1 Hz counter). The code was migrated into my own board with STM32L476RC - RTC doesn't work correctly - MCU goes to...
Resolved! Using the G431RB mounted on the Nucleo board. Can't port the example code for TIM2 pwm output to TIM1???
STM32Cube\Repository\STM32Cube_FW_G4_V1.2.0\Projects\NUCLEO-G431RB\Examples_LL\TIM\TIM_PWMOutputThis project runs fine. However, it uses TIM2. I tried to port to TIM1 so I could be interrupted every 10 periods, rather than have to count them in an ...
EMMC64G-W525-X01U is not working with STM32F429ZI.
I am reading Data from 8 ADC- ADS8688 and writing to EMMC64G-W525-X01U with Queue of 100 and Block 512 at 1000 sample/sec. I use below function for data writing and API file is attached below.HAL_StatusTypeDef HAL_MMC_WriteBlocks(MMC_HandleTypeDef *h...
