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STM32F4 file transfer via bluetooth

Posted on November 19, 2015 at 12:09 Hi there, I'm trying to receive file which has been sending from my laptop to my stm32f4discovery using usart via bluetooth HC- If I send just text data it works fine, but when I try to send some file ...

Flash Loader fails system boot with STM3220G-EVAL

Posted on November 18, 2015 at 17:21Hi,I have a STM3220G-EVAL board that I am trying to flash using CN16 (USART3) and the Flash Loader Demonstrator. I have tried both v2.5.0 and v2.8.0 of the Flash Loader and get the same result; either ''Unrecogniz...

STM32F7 SPI5 simple config and test fail

Posted on July 24, 2015 at 13:45 Hello, since i have lot of problems with HAL drivers, maybe some one could help me: I need SPI5 in software CS mode and full duplex 2 lines. Here is my config: SPI_HandleTypeDef hspi5; void Pie...

STM32F205 timer fires up an interrupt early

Posted on November 20, 2015 at 04:24I use TIM2. I configure device using this codeint main(){  ...        TIM2->CR1 = 0;      TIM2->EGR = 0;      TIM2->PSC = 59;      TIM2->ARR = 4999;      TIM2->DIER |= TIM_DIER_UIE;      TIM2->SR = 0;             ...

georg2 by Associate
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STM32F429I LTDC VSYNC ISR

Posted on October 22, 2015 at 21:18Hi folks,We're using an STM32F429I to drive an LCD using H/W similar enough to the STM32F429I-DISCO board so that I was able to get this working by using the STemWin BSP files from one of the demos. (Some tweaking ...

hbarta2 by Associate III
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help on stepper motor

Posted on November 19, 2015 at 20:48 hi all membres i do a program that affiche the angle of a steeper motor in the screen of stm32f429 discovery but i can only affiche [0,45,90,135,180,225,270,315] ( 8 steppes ) and i want it work on 36 ste...

STM32F4 Discovery TIM1 PWM Generation problem

Posted on July 22, 2014 at 22:03Hi, I've been trying to generate complementary PWM output on TIM1 Channel 1, but there is no example of this for the STM32F4 Discovery, so I wrote the code based on several examples for other chips/boards, but the cod...

yifan115 by Associate II
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STM32F4 problem with CAN bus

Posted on November 19, 2015 at 15:54 Hi, I use an STM32F407 , I'm trying communication with CAN bus, for now only transmission , using Hal library. 1) I have setted PA11 (CAN1_RX) and PA12 (CAN1_TX): void...

vlr by Associate II
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STM32L152-EVAL Board SD Card Files

Posted on November 18, 2015 at 16:19I got a STM32L152-EVAL board. Unfortunately the SD card is missing, therefore no demo software is running on the board. Has anybody a link or even the files that have been originally placed on the SD card? Thanks ...

mmetzger by Associate II
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