Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi, When A0 is used as Register select in the FMC LCD interface, ST uses the code below: typedef struct{ __IO uint16_t REG; __IO uint16_t RAM;}LCD_CONTROLLER_TypeDef;/* We use BANK1 as we use FMC_NE1 signal */#define FMC_BANK1_BASE ((uint32_t)(0x...
Hi everyone,I'm new using ST microcontrollers and I've began using blue pill development board. My project has to read data from CAN at 250 kb/s. Also I'm using MikroC PRO for ARM to create the program but I'm unable to read any data from CAN so far....
HiI just started porting a project over to STM32. It does some complex stuff with timers. First I found out the the HAL doesn't support my usage of one pulse mode in timers. So I went for the LL API which I liked on first sight.Now I found out that t...
I need to run off the HSE and I am not seeing any glaring errors in the STM32 cube generated code; however I am still at 4MHz. ------SNIP--------------------------void SystemClock_Config(void) { RCC_OscInitTypeDef RCC_OscInitStruct; RCC_Clk...
I am confused by the naming "unique ID bits" which implies that these bits are really unique from device to device.Are these bits really unique from device to device, or are the other bits (WaferNr,LotNr [0:63]) also required to build a unique id?
the STM32H753 chip is mounted on a board with an external 12Mhz HSE crystal and 32k LSE crystal. Using the CUBE config tool I have the attached SystemClock_Config function. The function gets stuck waiting for a valid RCC_FLAG_PLLRDY signal in line 42...
Posted on June 18, 2018 at 15:00Hi,How to use HAL_SPI_Receive_DMA correctly? We need to receive an ongoing data stream via spi. For that we use spi receive with dma. But if we call HAL_SPI_Receive_DMA once before the main loop the HAL_SPI_RxCpltCall...
Hello,When is it planned to integrate freertos v10 with STM32H7 CubeMX ?Thank you,ran
Posted on September 22, 2017 at 14:25Dear all,I'm having a problem creating a arbitrary waveform using timer 1, MCU STM32L476RG. I use STM32CubeMX (4.21.0) to generate all initialization code after which I try to start a DMA transfer from memory to ...
