Hello,I would like to freeze the functionality of the IWDG while the microcontroller is in STOP mode, because I want stop time greater than 32 seconds. I read the documentation and I built the following code: FLASH_OBProgramInitTypeDef pOBInit; pOB...
I am working on stm32f103c8 using its SPI 2peripheral to communicate to slave device which is also stm32f103c8 using SPL library . master unable to transmit 8 bit data stuck on txe flage which is remain reset mode.
I'm involved in the developmentof a project where I will use STM MCU that has the capability of multiprocessor communication ("Multiprocessor communication").This type of communication allows multiple USARTs to be connected on the same network and on...
Hello,i am trying to generate arbitrary waveform. But it still dose not work. I think it's up to the configuration. I have created a array of 6 words for two waveform patterns to be send to TIM1 channel 1 (TIM1_ARR, TIM1_RCR, TIM1_CCR1) This is how t...
Hello:I seemingly have the LPUART now configured correctly. For sure the transmit (without DMA) functions OK. I only have receive DMA configured. As usual, it was done in Cube.uint8_t rxBuff[40];#define RX_DMA_SZ 10The start is the same as I am using...
We are using an STM32L452, running directly from an HSE crystal at 8 MHz (i.e. no PLL), using the SDMMC peripheral with an SD clock of 8 MHz, and DMA for transferring data to and from SDMMC.When the DMA part of an SD read is complete, HAL_DMA_IRQHand...
Hi,We are using LPUART port of the STM32L4R5 controller for communication with BLE for that we would like to use RTS/CTS signal.How can i control/check the RTS/CTS signal?Is it possible to control/check the RTS/CTS signal through the software?Please ...
We are using an STM32L452, running directly from an HSE crystal at 8 MHz (i.e. no PLL), using the SDMMC peripheral with an SD clock of 8 MHz, and DMA for transferring data to and from SDMMC.We're also using the SD, DMA and FATFS library code generate...
Posted on April 12, 2018 at 02:23I am using an STM32F446ZE Nucleo Board which does NOT have an external HSE clock. From CubeMX I set the clock input from the HSE and after in the clock configuration I set the system clock to 180MHz.https://i.stack.i...
