The Atmega project that I trying to get into a STM32 uses two UART ports and each have its own sets of IRQ vectors. That is RX- and UDRE irq. The last one gives an IRQ when the TX-register is empty.As I said in the latter post, I haven't worked with ...
I'm currently designing with STM32L152RET6 . As I encounter some problems in SPI behaviour, I'm looking for the STM32L15xE errata sheet (ES0235) , the link I found points to 404 ...Please tell me how to find the errata sheet.
Hello everyone, I use three adc blocks including ADC1, ADC2, ADC 3, and DMA to transmit data. However, DMA data transmission has lost data. Below is my code. #include "main.h" #include "usb_device.h" /* Private includes ---------------------------...
Hello, Community.I am currently trying to control a power converter with a STM32F4 microcontroller. The thing is that the control variable is the frequency of the PWM. I have programmed a timer (TIM3) that generates an interruption every 100us. Durin...
Dear community I am new STM32G4 family bu i have several years of experience with C2000 form competitor TI. I would like to use STM32G4 controller in new project but i have lots of problems. I have read AN4539 HRTIM cookbook and HRTIM chapter in Refe...
Hi, may i know how to use the uart using stm32h750. I just try using the basic uart application which is hello world but nothing show up. I literally follow same setting with nucleo board for uart. but it does not working with stm32h750? May i know i...
I am working on a project where several STM32L0xx processors will be running under a Raspberry Pi 4+ system. The desire is to be able to use the SystemBootloader on these to be able to do firmware updates. I know that the documentation from ST is eno...
I want to be able to run a bat file that has inside it the path to a hex file. When i run it, it converts it to a dfu file, without the user needing to do any more clicks or inputs. I tried to do this by using encedo's hex2dfu from github. The proble...
