Ask questions, find answers, and share insights on STM32 products and their technical features.
BUGS: Error information for freezing Independent watchdog in the debug mode in the STM32H743/753 and STM32H750 Reference Manual(RM0433)__HAL_DBGMCU_FREEZE_IWDG1() macros:The following code are from STM32H7 library code:define __HAL_DBGMCU_FREEZE_IWDG...
Hi,I need to perform write and read operations on an external flash memory through spi protocol.The spi peripheral in the stm32f103 can be configured to 8 or 16 bits data frame lenght. I would like to be able to send longer frames. Is it a possible s...
Hi guys,I have use the stm32f105 to do a job on the IAP jump tp APP, and normally it works fine, but latest day, I have to disable the USB code on the APP code, then use the flash download demonstrator to download the APP, it runs OK, and then re-pow...
I've run SW4STM32 for the last 2 years with an external openocd package but I see that the AC6 version has recently been updated so I thought I'd try it. It gets stored in ~/.p2/pool/plugins/fr.ac6.mcu.externaltools.openocd.linux64_1.21.0.20181113124...
Hi. I am using STM32F407 discovery board programed in USB FS mode. The driver used is WINUSB. mY os IS WINDOWS 10. I am using USF FS configured as ENDP1 OUT and ENDP1 IN. Both in bulk mode. I was managed to successfully enumerated with PC an...
Hellofollowing the CAN lectures I have a real strange problem transmitting can messageI have two can nodes 1) nucleo 446re board and node 2) is my Can Bus AnalyserI even get the same TX errors in loop back mode & Can normal mode ????why ?? what is wr...
Hello!i would like to understand what happens to BOOT0 during the run of regular program (not bootloader).What will happen if i set it to '1' or reset it to '0' during the run?
Hello all, I am using standard peripheral library for STM32F429. Is there a tool (excel file) for configuring the clocks?Thanks in advance,Ajish
My project needs to output PWM NState， My code is as follows, but no PWM signal output has been detected by the oscilloscope measurement. How can I solve this problem? #define MOTOR_DE_RCC_PERIPH RCC_AHB1Periph_GPIOC #define MOTOR_DE_PORT...
