STM32 MCUs Products

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Forum Posts

ST-Link Daisy Chain

Posted on August 01, 2012 at 12:09Hi, I have a board with an STM32 and FPGA whose JTAGs are chained. Using a Ulink I am able to program the MCU. I wanted to try using the ST-Link, but it has no configuration for a chain (Setting the Instruction Regi...

moshe by Associate
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Placing Stack and Heap at specific location

Posted on July 31, 2012 at 20:39 I have the following scatter file, LR_IROM1 0x08000000 0x00100000 { ; load region size_region ;ARM_LIB_HEAP 0x20000000 EMPTY 0x200{} ; Heap starts at 1MB ; and grows upwards ;ARM_LIB_STACK 0x20020000 EMPTY -0x4...

kb by Associate II
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ADC or DMA issue with stm32f0_stdperiph_lib example

Posted on July 30, 2012 at 20:11I am trying to run the RTC and ADC_DMA example code together on my http://www.st.com/internet/evalboard/product/252994.jsp board.  I adjusted the code to remove the LCD display and send the ADC data output to the cons...

mvonahnen by Associate III
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Problem with relocating code to 0x0800 0400

Posted on July 29, 2012 at 22:28Hello everyone, thanks for reading the post. For STM32 : I am running into an issue when I try to run my code from 0x08000400 instead of 0x08000000. I am using IAR tools. As soon as I execute the statement the system...

ajit by Associate
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  • 2 replies
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CAN Bus Example

Posted on July 30, 2012 at 11:03hello, Can you please give a CAN bus Example for STM32F407. I don't know how to initialize and configure CAN protocol in STM32.Thanks.

STM32F102 and NVIC

Posted on July 27, 2012 at 16:51Hello I have read the core documents on the NVIC and it says that you can have a mix of pre emption priority and sub priority, for example you could have 2 pre emption and 6 sub priority levels. The data sheet for th...

pcoleman by Associate
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Connect with LM75 through I2C/DMA on ST32100B

Posted on July 16, 2012 at 11:28 Hi, I am try to develop a simple I2C “receive data�? type of function; I took most of the code from the zip file that I was able to download from the st webpages. The main function of interest getBytesI2C1DMA(...

ptumati by Associate II
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stm32f103VE enc28j60

Posted on July 27, 2012 at 18:30Hi, I try to connect a enc28j60( ethernet controler) with my stm32f103ve , but all exemples find in web don't work fine. some one to tell an exemple for this? thanks