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Register definition doesn't match part

Posted on August 08, 2015 at 06:17 I'm working with the Nucleo F446RE, and the project that I created using the STM32 Workbench as well as all the standard library files include the stm32f4xx.h file rather than the stm32f446xx.h I noticed...

daniel2 by • Associate II
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STM32F103VCT6 SPI MOSI,MISO,SCK and NSS ?

Posted on August 02, 2015 at 02:04 Guys, Does anyone of you have an experience on SPI1 for STM32F103VCT6 ? I read one code and trying to understand, why one pin has 2 function ?? Please have a look : /* Configure SPI1 pins: NSS...

STM32CubeMX & STM32F4 Discovery and a Simple HID USB issue

Posted on August 05, 2015 at 19:03I have build and tested the STM32cube Demonstration project using MDK-ARM for the STM32F4 Discovery and it worked fine.   So I tried my own very simple project using STM32Cube interface to create the source for a US...

jowen by • Associate II
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Can Stm32 chips working at -55 degree? Is screening possible?

Posted on August 07, 2015 at 15:21We are trying to design a circuit which may need to work at -55 degree. And our current design is with stm32, which is very powerful.Here comes my questions:1. Does stm32f4 series have -55 degree (temperature) versi...

cyqdtc by • Associate II
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FATFS frustrating problem

Posted on August 07, 2015 at 16:40Hello again!I'm trying to read from sd card using SDIO. I've succesed to tun it on STM32f103 @72Mhz and after a while I managed to read at about 10Mb/s. But when I ported this files to STM32f407 it hangs somewhere i...

STM32f4 SPI Busy Flag

Posted on August 07, 2015 at 03:03 Hello all, I'm trying to communicate with a nokia 5110 LCD. The nokia 5110 has a slave select bit that I am setting using a GPIO pin (because I'm not entirely sure how the NSS bit for SPI works). My probl...

Problem with starting a debuging session

Posted on July 29, 2015 at 14:52Hello, I came across a problem which is about starting a debbuging seession on my System Workbench for stm32 (system Win7 x64). When I'm trying to debug my source code an information appears:Error in final launch sequ...

dooz by • Associate II
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STM32F3 timer3 ch1 interrupt

Posted on August 07, 2015 at 09:58Hello, I'm trying to set my timer3 on ch1 to make an interrupt with some frequency (100Hz). The idea is to switch it on and off by using a USER button situated on my stm32f3 board. I programmed it but it sometimes c...

dooz by • Associate II
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