STM32 MCUs Embedded software

Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! STM32F4 Serial Port Forwarding Architecture

 The system consists of three modules: a 4G module, a GNSS module, and an STM32 processor, with the modules connected to the STM32 via UART. In terms of program functionality, the STM32 needs to implement data forwarding and saving. It receives data ...

WinstonTom_4-1707224984402.png WinstonTom_5-1707224990433.png

How to flash STM32H725 using FDCAN Bootloader?

I went through the following documentation available from STM on FDCAN bootloader:AN5405 - FDCAN protocol used in the STM32 bootloaderAN2606 - STM32 microcontroller system memory boot moderm0468 - Reference manualJump to bootloader code used: (Refere...

_legacyfs_online_stmicro_images_0693W00000bl8iSQAQ.png _legacyfs_online_stmicro_images_0693W00000bl8iwQAA.png
1080P by Associate
  • 2 replies
  • 2 kudos

UART / SBUS Data Aqcuisition

Hey folks. So for a beginner DIY fixed-wing flight controller, I am trying to incorporate servo values from an external receiver via SBUS [by FrSky (0-> Low, 1-> High; contrary to the standard SBUS by Futaba)] into my software.I found a good amount o...

JGiem1_0-1704717971165.png JGiem1_1-1704718124386.png JGiem1_2-1704718174444.png
JGiem.1 by Associate III
  • 32 replies
  • 13 kudos

Resolved! HAL ADC multi channel in polling mode

Hi everyone, I have a STM32F042F6P6 chip. I want to read 9 analog channels on it.I guess there are at least 2 options: configure a scan mode with DMA, and staying in polling mode.I decided to stay in polling mode to avoid a potential problem due to D...

Arthur21 by Associate
  • 1 replies
  • 1 kudos

PWM Generation Issue

Hi team,Can you help for resolve the below PWM generation issue,we are using STM32H7A3ZIT6 controller, in that for the PWM generation configured Advanced Timer 1 with the below configuration and we are getting the PWM wave like below pic. But we need...

M_Sukumar_4-1706698690517.png M_Sukumar_0-1706698605036.png M_Sukumar_5-1706698874523.png M_Sukumar_6-1706698904203.png

Resolved! STm32F401RE: FPU not working

Hi guys,I really need your help.I'm trying to divide two numbers.. But the result is still 0. Analyzind the disassembling the commands are not those of FPU unit. I enable the FPU in the  Properties/MCU Setting.Here the simple code:uint32_t A = __HAL_...

FAJOL.1 by Associate II
  • 3 replies
  • 1 kudos