STM32 MCUs Products

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HAL SPI DMA Problem by fail Transfer

Posted on September 30, 2016 at 14:32 Hello, i hope you can help me. I am using a stm32f303rct6 and activated the spi interface with dma. The Frame is 8 byte long. The tx an rx works pretty good. But now i am testing some error condition...

tino1 by Associate II
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STM32F205RG USART1 transfering not same string.

Posted on October 04, 2016 at 07:17Hello, everyone. AccessPort app was used for test. AccessPort prints ''0x00, 0x55, 0x55, 0x55, 0x55, 0x55, 0x79, 0x3D'' Test code is as follows; int main(void) {     char szTemp[8] = {0x55, 0x55, 0x55, 0x55, 0x55, ...

tony1987 by Associate
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STM32F030 and X-CUBE-WIFI1

Posted on October 03, 2016 at 21:22Hi all, I'm developing a solution with a STM32F030 and a serial-to-WiFi module SPWF01SA. I downloaded the expansion package X-CUBE-WIFI1 from ST website that provides sample implementations for others NUCLEO like a...

Problems setting up clocks, STM32F401RE

Posted on October 04, 2016 at 09:47Hello I am using a nucleoboard and am trying to set up all the clocks using this: RCC_ClocksTypeDef RCC_Clocks; RCC_HSICmd(ENABLE); RCC_HCLKConfig(RCC_SYSCLK_Div1); RCC_PCLK2Config(RCC_HCLK_Div1); RCC_PCLK1Config(R...

Bug on USB DEVICE EP0StartXfer ?

Posted on October 04, 2016 at 11:43Hi, I made a small project for USB device with STM32F415, but I have a problem. I receive setup data from the PC on EP0 , but when I write data (which should come out from Device to Host) these data not exit.Moving...

Marco1 by Associate II
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Which interrupt for complete uart transfer with DMA

Posted on September 13, 2016 at 15:07Hi, With STM32L1, I need to know when a frame transmition is complete when sent on uart using DMA. By complete, I mean, the last bit has been sent on the line because I need to activate a buffer when data is tran...

JulienD by Senior
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USB Hub controller interfacing

Posted on October 04, 2016 at 12:03Hey Guys, please anyone help to interface STM32F429VGT6 with the usb hub controller of TI. Anybody is having the program to communicate with the  USB hub controller? Is it possible to communicate with the many USB ...

dixon by Associate II
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Select STM32 for 3-Phase PFC?

Posted on October 02, 2016 at 23:06Hello,I design 3 phase PFC controller in very high power rate up to 800kW with another manufacturer microcontrollers. But nowadays I want to jump ARM area. In this case, I choose STM32F334 micro and working its dis...

STM32F429 GCC stack size error with personal DFU

Posted on October 03, 2016 at 13:52Hi everyone!I'm GUI programing with STM32F429GI.I've two application which one is myself DFU app and other is Main Application.DFU is located flash at 0x8000000 to 0x800BFFFAnd Main application start 0X800C000.STM3...

echonoh by Associate
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Extract code from STM32F4DISCOVERY

Posted on October 03, 2016 at 08:33Hi, Can some one help me how to extract my code from STM32F4DISCOVERY KIT? I lost my code in my PC. I'm using IAR Embedded Workbench platform to program my STM32F4DISCOVERY KIT.