void SPI_call() { char msg[] = "smile"; char copy[6]; HAL_SPI_Receive_IT(&hspi1, (uint8_t *)copy, strlen(copy)); HAL_SPI_Transmit(&hspi1, (uint8_t *)msg, strlen(msg), 100); } static void MX_SPI1_Init(void) { /* USER CODE BEGIN SPI1_Init 0 *...
As an exploration into MCUs I'm doing everything as close to "deserted island" as I can and using assembly instead of the HAL and all that, but I'm having an issue. I was following in general this tutorial and just setting the registers as needed, bu...
Hi Team I am plannimng to connect the arduino and and STM32H7B3I-DK (MB1332B)I see that in the document USART4_TX PH13 D1 and USART3_RX PB11 D0I am getting confused how RX is on USART 3 and TX is on USART 4.https://www.st.com/resource/en/user_manual...
Hi Guys, in the reference sheet of the STM32H753ZI Pg. 2212 it says "FWS is the audio samplingfrequency."There's a programing example provided at Pg. 2232 that says Sampling Freq = 48kHz.I tried this exact configuration, the MCLK, FWS, and SCLK are a...
Hi Team I am trying to interface ARDUINO ans STM32H7B31 I have both boards and i have studied the document that says the arduino connections CN10 CN11 CN19 CN20I hope it need and interface/shield to to connect as both the boards have the female conn...
But yet it is called for HAL_QSPI_Transmit_DMA function? Do I need to configure the autopolling with the QSPI_AutoPollingTypeDef structure for the callback to be called with the HAL_QSPI_Transmit function?
I am developing on a STM32L4 product and was having issues with the CSS shutting down my LSE signal. I found this problem in the errata and turned the CSS off, but it forced me to look closer at the signal my LSE crystal was providing (using the LSCO...
I am a student who is currently doing his bachelor thesis. My job is to control two microcontrollers (Nucleo-STM32F411RE) via Bluetooth (X-Nucleo-BNRG2A1) in order to transfer parameter values for a system. The idea now is to use the same program on ...
