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Hi,We have a custom design based on STM32L053C8U8 with the pinout mapping as image attached. The GPIOs setting and initialization code is generated by STM32CubeIDE version 1.17.0 and companion CubeMX . however, the GPIO level the output pins are not...
Hey folks,I am using the STM32G0B1RE board for my development and am currently working on a Bootloader application. I have successfully implemented the jump from the Bootloader to the main application. The main application initializes correctly and e...
Is there any STM32 in TSSOP-20 package with OSC_OUT pin for use with a crystal oscillator?Mark Jordan
Congratulations. I have such a problem. I've made 1000 PCB prototypes and 30% don't want to enter DFU mode. If you try to turn the PCB back on multiple times, the part will go into DFU.I'm using a USB Type-C connector, could that be the problem? Also...
I'm testing whether HAL_I2S_TxCpltCallback or HAL_I2S_TxHalfCpltCallback is called properly by setting i2s to normal and periodically calling HAL_I2S_Transmit_DMA. However, HAL_I2S_TxCpltCallback or HAL_I2S_TxHalfCpltCallback is called only once and ...
Hello, I am using STM32L475 board and trying to communicate with VNF1048F by SPI. The communication protocol which is used is defined as ST-SPI. On STM32 I can configure at maximum 16 bit communication but the device (VNF1048F) requires 32-bit frame...
Greetings,I have connected external crystal of 32.768 KHz to STM32F205RG for RTC time keeping purpose. I have also enabled RTC output on pin PC13. Below is my code for RTC Initialization ...int main(void) { /* USER CODE BEGIN 1 */ /* USER CODE E...
I have to read a 20-bit SSI signal. I connected it to a SPI interface as a “Receive Only Slave”.It appears that the SPI interface is limited to 16-bits.We could live with the first 16-bits of a 20-bit word. Can the SPI receiver do that?
Hello,I am considering the STM32H7 for a new project I'm working on.I'd like to configure the MCU to output 10 audio channels at 96khz using TDM, all synchronized. Some variants of the STM32H7 come with up to 4x SAI peripherals and support TDM.I'd li...
I designed a board using a STM32L031F6P6 about 4 years ago, (April 2021). The design has been using the internal oscillator running at 16Mhz perfectly for years. Then this past summer all of a sudden the RS232 Uart stopped receiving data until I...
