STM32 MCUs Products

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STM32F4-discovery FreeRTOS

Posted on November 07, 2014 at 21:49Dear friends.I try to use freeRTOS on STM32F429I-DISCO. I want to create two tasks (blinking different leds) just to understand how the OS works. I use EWARM 7. When I compile the projects I have the following err...

baev_al by Associate III
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  • 3 replies
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STM32Cube USB Device Library dual DFU

Posted on November 06, 2014 at 09:07 Hello! I want to implement a dual DFU (Internal flash and SPI flash) on new STM32Cube USB Library. I've modified usbd_conf.h: /* DFU Class Config */ #define USBD_DFU_MAX_ITF_NUM 2 I've crea...

STM32F4 Discovery ADC + DMA

Posted on November 07, 2014 at 12:30 Hi there, I'm trying to use two ADC channels and send them to array via DMA. Here is my code. void ADC_Config ( void ){ //Rozdzielczosc 12 bitow, //Wyrownanie bitow do prawej ADC->CCR |= A...

mkostek9 by Associate
  • 525 Views
  • 1 replies
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STM32L0 Libraries for __CC_ARM GreenHills Compiler

Posted on November 07, 2014 at 10:50Hi Guys,I´m trying to compile a simple custom project in GreenHills but I´m getting some kind of problems.I´m developing a project with STM32L0C52 uC.core_cm0plus.h#if   defined ( __CC_ARM )  #define __ASM        ...

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gerardo by Associate II
  • 750 Views
  • 1 replies
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Firmware update over the air STM32L151 Microcontroller

Posted on November 06, 2014 at 08:30Hello,We are planning to use STM32L151 Microcontroller for the GPS Tracker device application. One of our requirement is to update the firmware of the micro controller over the air. The device has a quad band GSM ...

STM32F4 external triggered DMA

Posted on October 30, 2014 at 16:03We are evaluating the STM32F4 products. For our current hardware an FPGA will generate measurement values. These values have to be transfered to an external RAM. Both are connected to the STM32 over the bus interf...

fl by Associate II
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  • 7 replies
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stm32f0 problem with i2c connection...

Posted on May 16, 2013 at 13:11 on the terminal always gets only same 0.in which place I am doing something wrong? please help! #include ''stm32f0xx.h'' #include ''stm32f0xx_rcc.h'' #include ''stm32f0xx_gpio.h'' #include ''stm32f0xx_usart.h'' #i...

teacha by Associate II
  • 1561 Views
  • 8 replies
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Flash loader problem

Posted on November 06, 2014 at 11:45Hello! I am trying to load a VCP example code to my STM32F303 Discovery board, but i get error:    Flash loader: Failed to setup call to 'flash init'. I am using EWARM. Maybe someone knows the solution to this err...

dsokass by Associate
  • 642 Views
  • 2 replies
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