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if I configure the USART and use HAL_UART_Transmit. The UART to USB bridge is taken care of by the ST-Link chip.Could i use the VCP on the board is on PA9/PA10(pin D14 and pin D15 to rx and tx to arduino) and use digital.read on arduino to get the in...
I have configured the M7 clock to 480 MHz and the M4 clock to 240 MHz using the HSI as input. In SystemClock_Config routine the statement__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);is crashing the STLINK-V3 with the error messageEr...
I'm trying to update a transmitter called a wfly et16s. They have downloads on their site to upgrade their radio to expresslrs which is just a newer protocol. I installed the stm32 driver and it shows its working, I can connect to stm32cubeprogramme...
Hello,I'm using a STM32U5A5VJTXQ MCU and I need to use the 2K BKPSRAM located @0x40036400.I can read and write without problem the BKPSRAM after power up, but a power cycle corrupt all the content. Strangely, the RTC content: time and registers, are ...
Hi,I am at the beginning of my STM32F756VGH6 register programming journey. I have already setup everything, and now I am at the led blink (using a logic analyzer for measuring the time intervals). I decided to make a simple blocking delay function ou...
Hello,I've got a setup where I put the STM32 into STOP mode, with wake-up on ADDR match on I2C.SYSCLK is PLL 32 MHz.APB = 32MHz.I've configured I2C to use HSI, and enabled STOP_WUCK.(The I2C uses DMA).If I enable HSI16KERON then the device responds a...
Hi, i need to build a system that has two physical USB ports:- USB-Host: Type-A USB2.0 HID device to connect an external Midi-controller- USB-Device: Type-C USB2.0 or USB3.x to act as a multi-channel audio sound card, and also HID device (MIDI contro...
Posted on June 15, 2015 at 12:57 Hello I am a beginner in using STM32 devices, so please tell me if I am doing something incredibly wrong here. I am trying to enable DMA for SPI on STM21F411RE but I keep getting TEIF error on the SPI3 ch...
Hello everyone, as port of my role I am looking form SDIO comprehensive course. Can be either online or not. If any of the members can give a recommendation on how to ramp up well on SDIO protocol / use cases / specs / etc. it will be of great help. ...
When I was using Cube MX software to generate LWIP examples for STM32F107, using RAW mode was very normal. But once FREERTOS lwip is selected through CUBEMX, basic PING communication cannot be achieved. I am wondering if there is anything to pay a...
