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Hi guys, Hope some one can help me with thisI have defined an alarm struct of repeating struct memers that must manage various alarm massages and alarm audio signals. I want to address these alarm's in the following way, for example1) alarm.spray.sta...
Hello,I'd developing on a Nucleo STM32L152.For now I managed to assemble a small program that turns on a LED. When I flash the program using the command:$ st-flash write main.bin 0x8000000The program is flashed to, I guess, the flash memory of the mi...
I have an STM32F446 with a HSE attached. Everything works fine (freeRTOS, CAN, I2C, ADC).Now I want to use the RTC but I cannot initialized it if I not set PeriphClkInitStruct.PLLI2SDivQ to an unspecific value. RTC_EnterInitMode() from the HAL librar...
Hi, under what circumstances does HAL_UART_ErrorCallback get called with the USART_ISR_ORE flag set in the ISR register?We have a simple FreeRTOS project that is experiencing this error. It happens randomly, possibly after running for several minutes...
I may be reading the disco board manual incorrectly, but it leads me to believe that I should be able to write to USART1 and have it show up on the virtual com port in windows.I have my logic analyzer tapped into pins PB14/PB15, which are thankfully ...
i wanna to program sram the result follow:No Algorithm found for: 02000000H - 02000A37HProgramming skipped!Error: Flash Download failed - "Cortex-M0+" about sram programming algorithm? only flash
Hello,I'm new to embedded programming and to the stm32 platform.I'm using linux. I need to debug and inspect the memory of the device. Openocd seems to be the preferred (perhaps the only way?) to do this on linux. I installed openocd but despite long...
STM32L4R5ZI has SRAM1 (0x20000000 - 0x2002FFFF) , SRAM2 (0x20030000 - 0x2003FFFF) and SRAM 3 (0x20040000 - 0x2009FFFF).I move VTOR table as per my Application Flash starting address. In code, I relocate Interrupt table to RAM for my own ISR handlers ...
I need to generate:7 independent PWM channels, I/O outputseach channel will have 3 dependent PWM signals with phase shift 120 degrees ( total I/O outputs is 21 PWM channels)Frequency for all channels should be 3MHzDuty cycle of all PWM should vary ...
AF pin assignments internally inconsistent in product datasheet.Need clarification of actual hardware configuration.STM32L412RB Data Sheethttps://www.st.com/resource/en/datasheet/stm32l412rb.pdfhttps://www.st.com/resource/en/datasheet/stm32l412c8.pdf
