Enabling any interrupt at the initialization triggers the WWDG_IRQHandler when watchdog timer doesn't even configured in the code whereas excluding bootloader fw doesn't seem to cause any issues, code runs fine. In the bootloader fw, I haven't config...
I am using the NUCLEO-C031C6 dev board and I seem to be having many difficulties. I am trying to do a printf() or use a sprintf() method to print a float number to the serial port. I noticed that this controller device(STM32C031C6T6) does not have a...
Dear ST community Hello,I want to use the gyro-meter on the the STM32F discovery board and communicate on SPI,I am using the default configuration with cubeIDE and I have a question in Cude Mx graphical interface.After generating the code using Cube ...
The code below links Timer1 in master mode to Timer3 in slave mode producing a 4 second toggle on PB8 and it works correctly.My question is I'm not able to follow the flow of the signal in the Timer chart below the code.If someone would show me the s...
Hello,I am having some problems with Timer Capture/PWM InputThe target device will be an STM32F091CC, however my test device for this function is an STM32F030K6I'm trying to input 3 different PWM devices but I have limited access to certain pins as t...
We are using two of the ADCs (ADC1 and ADC2) on the STM32g484 and have encountered massive resolution problems. The final goal is to convert two values per ADC and to operate the two ADC converters in coupled mode in combination with the DMA.Both wit...
Hi All,My application sends and receive data very frequently, Some times Tx and Rx may be occur same time, Application run for some time (10 sec or 20 sec) but after some time Rx interrupts stop working and i found ORE bit high.So My question isWhat...
We were experiencing strange crashes originating from HAL_SPI_TransmitReceive and HAL_SPI_Receive when operating in SPI Slave mode.Issue is that STM32 HAL code is not handling cases for 8 bit SPI Transfers correctly causing overflow of user buffers a...
I'm trying to follow the reference manual to use USART over USB via VCP (bare metal), but Realterm isn't able to read *any* data. According to the user manual, USART/VCP over USB should be supported, mentioning it's on the PC4,PC5 pins. Here's the co...
Hello everybody,My name is Rego, as a hobby I work on displays, image processing, etc...I'm not very familiar with ST, but I'm really enjoying these MCU. I've already implemented RTC using VBAT and it works very well. Now I want SRAM backup,On batter...
