I have Timer configured in Input Capture Mode and DMA2 Channel 6 Stream 1 configured to transfer data from GPIOC to frame_buffer. It works, but only once - after first use there was data and in next transfers there where only zeros. To have it workin...
We are suing STM32F429IET6 in our project. The schematics as follow:if VBAT=2.2~3.6V :backhand_index_pointing_right: :backhand_index_pointing_right: :backhand_index_pointing_right: Power off the VDD and wait 0~180 seconds, then power on again. The R...
Posted on April 21, 2018 at 23:02 I am generating stimuli for a CPLD circuit using my Discovery board - STM32F303VCT. I use CubeMX for peripheral/clock initialisation, and AC6 (Eclipse) for code. I am using TIM15 - PWM CH1/CH1N - One Pulse Mode...
I'm unable to successfully see my PWM signal on the Nucleo STM32F302R8 development board, connector 10, pin 37.I have SB62 and SB59 connected with 0-ohm resistors. I don't understand why the same pin is on multiple pins. Absolute pin number 17 AND ...
Hello everyone, I am trying to setup FLIR lepton breakout board with the Nucle-F7, and I am having trouble finding examples online. I am using SW4STM32 from AC6 for IDE and have already downloaded the LeptonSDK library package for 32-bit architecture...
Hi,I am new to microcontrollers and this is my first big project. I want to receive data from other device through 8 data lines and 1 clock signal (similar to STM Application note AN4666 ''Parallel synchronous transmition using GPIO and DMA'')I am us...
When trying to initialize external SRAM in the SystemInit() function in system_stm32lf76xx.c, I call HAL_Init which calls HAL_InitTick. This function calls HAL_SYSTICK_Config which uses the global variable SystemCoreClock to initialize the SysTick. H...
Hello,I have recently moved RAM from DTCM to AXI SRAM (so that I get more RAM).It then failed in dma example.After investigation I found out that the call to SCB_InvalidateDCache results in HardFault_Handler.I've changed it to use SCB_Invalida...
