STM32 MCUs Products

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STM32 bootloader USART1 only

Posted on June 19, 2015 at 18:25Hello,I have encountered issue when using STM32 bootloader, because by default it seems that it scanning all USARTs.Unfortunately I have to use only USART1, because other USARTs are used for other purposes and can tra...

zexx86 by Associate II
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STM32F103x8: What's the correct command-line define ?

Posted on June 20, 2015 at 04:05I have a STM32F103c8 device and am trying to use STM32F1Cube with it.But if I use the -DSTM32F103x8=1 define on my gcc command-line, I get the following error:Please select first the target STM32F1xx device used in yo...

pacman by Associate III
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STM32F0 USART notworking

Posted on November 07, 2014 at 06:37 Hi, I am trying to some data from STM32FO devboard(Standard board from ST- MB1304) to PC via usart1. I have created the project in Keil. Data is not transmitting from STM32 to PC. First I thought that cod...

aruns06 by Associate II
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STM32, lwip, Eth jumbo frame

Posted on June 20, 2015 at 15:52Is there anywhere an example of setting STM32Fxx7 ethernet MAC for jumbo frame exchange?Is there anywhere a large rx/tx packet  lwip socket example? (4Kb for example).Thanks.

igor23 by Associate
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STM32 SDHC in sleep mode ? [SOLVED]

Posted on June 20, 2015 at 00:28Hello, i have a little problem with SDHC card via SDIO. I use 3 types of sd cards, all works but with one type i have problem. When i mount sd and immediately  start write or read, all is ok, but when add some pause b...

petr by Associate II
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  • 3 replies
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how to increase the DMA buffer size?

Posted on June 19, 2015 at 13:56hi ,now i am working with camera interface with stm32f40IG controller.already i capture the image by using OV9655 camera which code and hardware are provide by STM.the sample code  is for just capturing the images and...

How to relocate the Cortex-M0 Vector Table

Posted on June 19, 2015 at 17:44Hello I have a problem with the vector table relocating, I moved the vector table with the following code, but when I am activating the usart interrupts the programs hangs#define APPLICATION_ADDRESS     (uint32_t)0x08...