STM32 MCUs Products

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usb host MSC send&receiveData

Posted on June 01, 2015 at 11:27 I made a project with stm32cude mx for stm32f401 discovery, discovery board is usb msc host, send a command to devide (usb msc device) then receive data form device my project connected and saw all infomati...

Problem caused by NRST pin to perform system reset

Posted on June 15, 2015 at 10:26Hi,I am using STM32F405.The NRST pin is connected to Vdd through a 100k pull-up resistor and to GND with a 0.1uF capacitor, just follows the design of STM32F4-Discovery. The NRST pin is also connected to GND with a 2-...

How to specify external interrupt rather than event

Posted on June 15, 2015 at 10:41 Hi, Using the cube 4.8.0 I configured PA2 to be GPIO_EXTI2 because I want an interrupt generated when the signal connected to that pin goes low but the code that gets generated for me looks like this:   /*Configure G...

markb by Associate II
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Compilation error with c++11 dialect

Posted on June 09, 2015 at 15:44Hi, I would like to use C++ 11 dialect with ac6 tools suite. But I get a compilation error that I'm not able to handle. Code : register char* stack_ptr asm(''sp''); Error : error: expected '=', ',', ';', 'asm' or '...

JulienD by Senior
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READ from OTP

Posted on June 12, 2015 at 09:48Hejcan anyone tell me how to read from OTP. If possible put some sample code.Thank you ..

arunl4g by Associate II
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STM32F4DISCOVERY - compatible IDEs (free)

Posted on June 14, 2015 at 20:57Noob here.  Have done with with AVR 8-bit and want to move-up and try the STM32F4.  Is there a free or inexpensive IDE available that is not code-limited?  Thanks.

ST-LINK CLI

Posted on May 30, 2015 at 02:47Hello, Is somebody could say me if there is some issue with ST-Link CLI to write bin file? Command doesn't take the address parameter 0x08000000 and try always to write at 0x00000000. Please see my screenshot below. Th...

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