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Hi.implementing a SPI master (NOT using HAL) with software based SS i am searching for the right way to detect the end of a transmission to release the SS again.EOT (in SPI_SR) gets set when the last Bit is is set to the MOSI Lane. --> so this is too...
How can I exit STM32G070KBT6 USART1 bootloader without cycling the power?All I have to do to exit the USART1 bootloader on the STM32G030K8T6 or the Nucleo-G031K8 is to set the nBoot0 bit in the FLASH_OPTR register and then it immediately starts runn...
Hello everyone,I am trying to use both USB CDC and SPI on a STM32F042F6P6 MCU. Unfortunately, without even writing almost any code (just an HAL_SPI_TransmitReceive() and a CDC_Transmit_FS()) it says the flash memory overflows by 1484 bytes.Is this no...
Does any body have sample code on how to configure TIM1 to set both complimentary outputs low and latched off when a comparator if configured to trigger the break feature?If no example code, then may be the proper TIMx register setting?I may have MOE...
When we use HCKL for SDRAM everything seems to work well.But we use PLL2 for SDRAM as clock source, after enter "HAL_PWR_EnterSTOPMode" mode then application free, not wakeup any more.does anyone have same issue or any hints?
Hi! I'm trying to flash a STM32L422KBT6 with STM32CubeIDE 1.13.2 and ST-LINK V2 and I keep getting this error: Error: failed to erase memoryEncountered Error when opening C:\ST\STM32CubeIDE_1.13.2\STM32CubeIDE\plugins\com.st.stm32cube.ide.mcu.externa...
I'm trying a simple blinking LED on a STM32H743VIT6 with STM32CubeIDE 1.13.2, using the clock configuration wizard. When the clock rate is set to 90MHz everything is fine, but at 480MHz the program cannot get past the SystemClock_Config() call. When ...
Hi all,I'm trying to debug a bus fault that happen on a region on ram that is not supposed to exists. MCU has 48kb of RAM, so start from 0x20000000 to 0x2000C000, but i'm able to write 0xFF from 0x2000C000 to 0x20010000.. why??I can see also some dat...
Hello,I'm currently working on a system bootloader using an STM32L4P5VGTx board. During this process, the board entered an unknown state and doesn't seem to recover even after a reset.I also attempted to use the Cube Programmer tool to load a bin fil...
Hi,I'm trying to improve the accuracy of RTC. For that, I use the AN2604 witch describe this.But, when I activate the calibration output of RTC at 512Hz, I have only 496Hz at the output. (AsynchPrediv =127). I tried this simple code to the nucleo-L47...
