STM32 MCUs Products

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no one can help me understand how to use the DMA? please: '(

Posted on October 08, 2012 at 12:47 hi, I modified an example of the ST microcontroller STM32F4xx need to acquire three channels with a single ADC and using the DMA, but I do not know how to retrieve the data. can you give me a hand? I'll ...

orn by Associate II
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  • 7 replies
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GPIO remap order of operations

Posted on October 08, 2012 at 23:13The STM32 CMSIS examples I've seen show the remap function (e.g., GPIO_PinRemapConfig(...)) being called before the GPIO_Init() function. Must the MAPR and MAPR2 remap register fields be assigned prior to assigning...

Help designing STM32F107 Breakout board

Posted on October 08, 2012 at 18:24Hi,I am designing a breakout board for STM32F107RCT6, my main requirements are: Minimum componentsProgram reflash via DFU modeAble to use the DFU USB as a Virtual Com Port in user applicationBased on my research,...

shilpa by Associate
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  • 2 replies
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Instruction Prefetch and Fast Conversion

Posted on October 04, 2012 at 09:06Hallo everyone, I am working for a Company, which currently develops a new product. We currently evaluate the STM32F20x processors. The processor shall convert voltage and current simultaneously and some other inpu...

newbie q's

Posted on October 06, 2012 at 05:14Background: I do stuff with Arduinos now. Win XP. Discovery4 make the most sense to begin with? Do these boards include an IDE, debugger, and a compiler, so 100% ready out of the box to do something? Is there any s...

db by Associate II
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  • 6 replies
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Missing ARMCM4.h (GNU Tools for ARM Embedded + eclipse)

Posted on October 05, 2012 at 21:44Hi All,The compiler I am using: https://launchpad.net/gcc-arm-embedded+ STM32F4xx_DSP_StdPeriph_Lib_V1.0.1I am just getting started with STM32F4-DISCOVERY and I have a blinking LED, but I set up everything manually...

swinchen by Associate II
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  • 1 replies
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STM32F0 - programming ?

Posted on October 03, 2012 at 18:34Hello,I have a STM32F0 on a custom board that I'm trying to program via SWD using IAR and a ST-LINKv2 dongle I got after cutting a discovery board in two.What happens is I always get the fatal error - no MCU device...

STM32F2xx Linker Script

Posted on October 07, 2012 at 15:38Hi, What is the right way to get correct linker script. In my case I'm looking for script for yagarto (GCC) for STM32F217

dimax by Senior
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  • 1 replies
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