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I'm DMAing a buffer to the SPI transmitter, and require the idle state of the MOSI line to be low while the next buffer is waiting for its queue to be sent. After some limited testing (STM32L433) I have found that the idle state of the line depends o...
Hi, I have a problem where my basic master send data code stuck at the generate start condition function. I am using STM32F302R8, based on the reference manual, the flow chart stated that SET the I2C_CR2.START. Then, inside my code, here is my basic ...
Error in final launch sequence:Failed to execute MI command:target remote localhost:61234Error message from debugger back end:Remote communication error. Target disconnected.: (undocumented errno 10061).Failed to execute MI command:target remote loca...
Hi, my project is an ethernet server made with the STM32F411RET6. It receives and transmits data over SPI as a slave in 16bit mode, chip select disabled. At the moment i poll with HAL_SPI_Receive() and HAL_SPI_Transmit(). After transmit the master is...
・environment use board : STM32F1 Value Line Discovery Kit use debugger : TrueStudio(v9.3.0)・questionI would like to use PendSV interrupt.To do so, I have executed the code below, but the interrupt does not occur.SCB->ICSR |= SCB_ICSR_PENDSVSET_Msk;※...
Hello everyone, I have a problem about mcp23s17, I try to make communication using mcp23s17 and SPI on the stm32f407vg but although My code is correct, ıt doesnt work, When I make debug, I can see 8 bit number in the register DR of SPI1 using HAL_SPI...
Hi, I'm having lots of trouble with the i2c peripheral on STM32 using HAL and this is question 1 of a number of questions I have. Bit of background: I have a custom board with a F411RE and a F446RE. I want to communicate between them using i2c. The b...
Hi,I tried to wake up STM32U5 using Active Tamper interrupt from Stop3 low power mode. I entered in Stop3 mode using function HAL_PWREx_EnterSTOP3Mode(PWR_STOPENTRY_WFI) and it is possible to wake up MCU with wake up pin, but on active tamper interru...
I am using STM32H757 dual core chip and default configuration of cubeMX generates the projects in such a way that CM7 core executes from Flash Bank1 and CM4 core executes from Flash Bank2.I modified this behavior (to have Bootloader, config data etc)...
I am using STM32F303 MCU for the customized board and using External RTC. Can we Build any Fail-safe mode for RTC in case of external RTC failsAnd if we flash or Reprogram the MCU. Will RTC Time sets to "0" zero Automatically?
