Dear Members,I want to count pulse from EXTI4, and I tried to set 30 seconds for how many pulse ?Please correct my setting :void MX_TIM4_Init(void) { TIM_ClockConfigTypeDef sClockSourceConfig = {0}; TIM_MasterConfigTypeDef sMasterConfig = {0}; ...
I have a weird problem with one of the boards that I am trying to flash with a custom boot loader.Consider the following snippet:Reset_Handler LDR R0, =SystemInit BLX R0Most people will recognises it as being the first two ins...
I’m doing some frequency analysis - as usual I trying to minimise the processing cycles to minimise current consumption. I’ve only just discovered the Fast Hartley Transform (FHT). It seems pretty good ( and simple) - I wonder why it is not more wide...
Hi Im using a STM32L433 processor and want to incorporate a SD card . I saw in youTube a demo of using CubeMX and seemed to work fine. But after looking through this forum I saw there wasnt many people who thought the CubeMX version was good . Any ...
I'd LIKE to use SSCG to reduce the EMI of my product, but I found no effect by comparing the result before and after SSCG setting. And I can see there is no difference of the signal strength on the spectrum analyzer.What I have done is to follow the...
On the STM32L073 Nucleo board, I configured pin A5 as follows:GPIO mode (MODER): A5 configured as alternate function (0x02)GPIO alternate function mux setting for A5 is 0 (SPI SCK)Pull-up enabled on A5 (PUPD5 = 0x01)SPI1 peripheral is clocked but SPI...
Background: Atollic 9.1, F429 Nucleo with Segger debug stub loaded.CubeMX-generated FreeRTOS application.Trying to debug an LwIP problem, but breakpoint does not operate properly.When the breakpoint is hit in an ISR (FreeRTOS idle, no active task),th...
I need to make a device that communicates (modbus) with a product that uses the rs232 protocol, with 7 bits and 2 stop bits. I use CubeMx and HAL libs. There is some process to do this. As is known in STM32, only have 8 and 9 bits in length.
Hello,We try to configure bank #2 , PSRAM, in synchronous continuous clock, while keeping the other banks (bank #1 - NOR flash, and bank #3 - sram memory) as asynchronous.On trying to do the change directly in code, it didn't work. We than noticed th...
