Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello all,I'm trying to implement a really simple exercise:Send a char via USART2 (PA2);Receive the char via USART1 (PA10);After the char is received, within an interrupt I increase a variable called "Debug".The only HW connection done is that betwee...
Hello everyone i was wondering if STM sold microcontrollers with bluetooth integrated into it. Please do let me know the names of the chips Thank you
I'd like to use TIM14 to time some events but only using software capture triggering. I'd like to setup TIM14 to count continuously through its whole range and use the CC1G bit in the TIM14_EGR to capture the timer. I'd like it to ignore TI1 or disa...
Hi.I am having problems with the ADC, for some reason, it only works when I put a breakpoint in the function I use to enable the ADC to debug, but, if I run it without any breakpoint, it does not work.line of code I use to extract a value from the AD...
Hi,I'm new to STM. I've been learning to program, but finding it difficult to display logs on the screen of STM32F746G Discovery board.I'm not sure if I'm on the right direction. Basically I want data from UART_Receive with interrupt to be displayed ...
Hi, I wrote an external loader and tested for write, erase sector, erase chip. They all worked but I have a problem about reading. I thought it was because of the verify function in Loader_Src. Can someone explain what the function does?
>>Hi I am trying to write and read data from FLASH in STM32G030 32KB Flash device.>>However , I am experiencing unusual behavior . Sometimes I am able to read data correctly and sometimes junk data is read.Following is my code :#define FLASH_USER_STA...
Hello guys , i am supposed to construct a square wave with automatic toggling making use of the output compare channel one setting. the channel one of the timer is in pin PA6 Does anyone know if this is also the pin were the output (final waveform) w...
What do i need to do to interface with the display to print a hello world program or to have a shape/ clock appear on the screen. How would i get audio working. I have used arduino/ raspi / and tm4c from ti and I am a bit lost trying to use the stm32...
Greetings, I have an i2c connected IMU. I've connected it to a DMA channel and reading/writing like that. However, IMUs have a capability to run at a specific output data rate (ODR). In other architectures I would connect the interrupt pin to an ...
