I am using TIM2 to create PWMs for LEDs. When I enter STOP mode I expect the PWM to stop. Yet it does not. From the manual TIM do not have wakeup capability from stop mode. So they should not be requesting the HSI to operate.What could possibly cause...
Is there any effort underway to develop a package to support gRPC on embedded systems or more specifically STM32 ?
I am trying to stand up a project using an STM32G4 using Zephyr with USB Device Next Networking. I have a similar project up and running on an nRF52. I'm getting the error on my STM32 project that upon system reset, I get a hard fault in z_cstart() -...
Hello, I flashed my stm32h573 with a program to set it to standby mode, but didn't setup the wakeup pin and it has a 5 sec wdg timeout. The error I am having is that it "can't connect to the target" to flash it with different code or to erase the fla...
I am using an STM32G473 with FreeRTOS and am having issues with some interrupts sometimes causing an NMI, making the processor hang in the NMI_Handler (until the watchdog resets it if enabled).The issue occurs sometimes, and I can always eventually t...
There seems to be a bug when using the USBX hub class. Sometimes it works, but most often it does not. The problem appears to be with file: ux_host_stack_enum_thread_entry.c. The code: VOID _ux_host_stack_enum_thread_entry(ULONG input) { UX...
I traditionally use a volatile type for my schedulers. Very simple like so volatile uint8_t myflag; uint8_t ticks; void Func(void){ ++ticks; if(!(ticks % 5)){ myflag = true; } } void User(void){ if(myflag) { myflag = false; //DO ...
Hello. I have a problem with my code. I's supposed to send to the computer "00 82 00 00 01 01", however it sends "00 82 00 00 00 00". It can happen that the last four bytes are garbled. I've tested by printing pretty much up to the HAL functions, yet...
Hi, I am using the STM32G0B1CBTX with STM32CubeMX ver 6.13.0 to produce a USB-PD DRP application. So far, I managed to implement a USB 2.0 Host as this is also needed. When trying to add the USB-PD DRP following ST-s tutorial BUT omitting the inclusi...
I'm working with an STM32H753 MCU and trying to receive messages from a PC via UART to implement a simple state machine. The idea is that the MCU should switch to different states based on the received message.Initially, I attempted to use fgets(mess...
