Hello,I have a board that use STM32F072C8T6TR reference. After severel weeks of normal use, the STM32 on some boards are not responding anymore. I tried to access the STM32 with STlink Probe, ore by using internal Bootlaoder, without success. After i...
Hello,All I / Os are CMOS and TTL compliant (no software configuration required).For example, as shown in the attached document, the VOH in Table 57 has a different Min value depending on whether it is a CMOS port(a side) or a TTL port(b side).When ...
abbreviations are extremely poorly described throughout the documentation. you have to turn on the fortune-teller mode to understand what is happening. in particular, the UG bit has not been "reliably" deciphered. all documentation is "raw" and made...
selected processor does not support `wfi' in Thumb mode mcu: stm32f103c8 - Ide: stm32cubeide how can I fix this error ?,thank you
Hello all!I am trying to play with the deep sleep mode of the stm32g031f8p6.Now i am using this: To sleep: SystemClock_Decrease(); HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE2); HAL_PWREx_EnableLowPowerRunMode();To wake up: HAL_PW...
I have a C project on an STM32F745 that uses various HAL libraries.Today I have enabled the WWDG (Windowed Watchdog.) I set the registers directly as I find that easier to understand and did this right at the start of main() to offer best protection ...
Hi, I am trying to communicate on CAN BUS, I have previously succeeded in doing so with STM32F103C8 and STM32F091RC, but I cant make it work on STM32F407VET It does not trigger its interrupt on message receive. What could be the difference on this MC...
As we are using CAN 2.0 A (11 bit ID STANDARD FORMAT) in STM32L431RBTx MCU & it is working fine. Now we want to go for the CAN open protocol. Is there any sample code or document available or any algorithm to initiate CAN open code development for ST...
For PWM channels to be disabled during a trip instant we use the break input circuit and the function worked well in the Nucleo board. But while using the same in the real circuit having half-bridge, cross conduction occurs every time the break input...
I'm running into the Cortex M7 r0p0, r0p1 bug where single-stepping is impossible due to the processor handling an interrupt instead.i.e.http://www.keil.com/support/docs/3778.htmI'm using OpenOCD and it is reporting:Warn : Silicon bug: single steppin...
