STM32 MCUs Products

TIM1 6pwm how to disable - STM32F427

Posted on November 22, 2017 at 21:10The original post was too long to process during our migration. Please click on the attachment to read the original post.

Resolved! L1 cache for stm32H743

Posted on November 20, 2017 at 20:53Dear all,I am trying to set-up a new board using an stm32H743.In my tests, I initialized the MPU in order to use the cache L1 with the Flash.When I initialize the MPU to use the cache, the results are really impre...

AT Commands are not working (NUCLEO-L152RE)

Posted on November 16, 2017 at 15:18HiI am trying to get details by using AT Commands (AT, AT+GMR, AT+CWLAP, and etc) but i am getting the same command which i am sending through Serial write.Example: If I send basic command as �AT\r\n�, I need to g...

Putting STM32F437xG into Standby mode more than once

Posted on November 22, 2017 at 12:46I have some code which puts my STM32F437xG into Standby and wakes it up on RTC. In my test code this works fine: I can go into Standby for, say, 10 seconds (enabling just the battery-backed RAM, flash is off), re...

Beginner need help: Wakeup from STOP-Mode

Posted on November 21, 2017 at 18:51Hello everybody,I would be happy if someone could help me. I am very new with STM32 controllers and i have problemes to understand the wakeup function from the STOP-Mode with the external interrupt.I have search a...

How to configure or enable audio recorder for STM32L476 - Disco board using CubeMX code Generator.

Posted on November 22, 2017 at 15:23Hi,I am using, STM32L476 - Disco board, how would I configure or Generate a code to enable MEMS microphone (Audio Mic) using Cubemx. I need to enable Audio mic for recording , is any document available to configur...

Modbus library for STM32F2

Posted on November 14, 2017 at 07:24Hi I am looking for Opensource modbus library for STM32F207 processor.I found freeModbus but it needs to be ported on STM32F207.Is there any other modbus library available?Has anyone already ported freeModbus libr...

How to set the max buffer size for DMA in STM32L4?

Posted on November 21, 2017 at 23:24I am trying to collect data using ADC + DMA continuous mode. I aim to get 2400 data points using DMA. The code is based on the one generated using STM32CubeMx. The data I got from my PC using UART were just 2048 p...

Problems in sleep mode using STM32CubeHALv1.7.0

Posted on September 27, 2017 at 14:29 Hi, I use the STM32L152RE device and I found some problems when I execute the sleep mode in STM32CubeHALv1.7.0 . In fact, w hen I use the __HAL_PWR_VOLTAGESCALING_CONFIG function with PW...

Current in Low power mode for STM32H7

Posted on November 22, 2017 at 11:58Dear All,I'm using STM32H743 Nucleo board.I want verify power consumption. Specially in low power mode.When I flash the micro with PWR_STOP_RTC project (in stm32Cube exemple), i have 10ma in low power modeI measu...

STM32 MCUs Products

Forum Posts

TIM1 6pwm how to disable - STM32F427

Resolved! L1 cache for stm32H743

AT Commands are not working (NUCLEO-L152RE)

Putting STM32F437xG into Standby mode more than once

Beginner need help: Wakeup from STOP-Mode

How to configure or enable audio recorder for STM32L476 - Disco board using CubeMX code Generator.

Modbus library for STM32F2

How to set the max buffer size for DMA in STM32L4?

Problems in sleep mode using STM32CubeHALv1.7.0

Current in Low power mode for STM32H7

STM32H723 SWDv2 multidrop

Migrating from Quad SPI STM32H750 to Octo SPI STM3...

Using SysTick Timer in Stop Mode 2 on STM32U5

STM32H7S78 USB CoreReset timeout

STM32U5 Triggering DMA request from timer to write...

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