STM32 MCUs Embedded software

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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
  • 5678 Views
  • 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
  • 539 Views
  • 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_...

FAJOL1_0-1707217206273.png
FAJOL.1 by Associate II
  • 353 Views
  • 3 replies
  • 1 kudos

How to Configure x-cube-cellular for lwip?

Hello, I am working on B-U585I-IOT02A board, I have downlaoed the x-cube-cellular expansion pack.It is working with bg-96 cellular modem with USE_SOCKETS_MODEM using freeRTOS.I want to use USE_SOCKETS_LWIP for my B-U585I-IOT02A board how do I configu...