STM32 MCUs Products

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Interrupts and loss of Data

Posted on May 15, 2014 at 19:35I am currently building a big project on STM32F4 Discovery board for my graduation project. I have configured 4 Timers' interrupts (10Hz, 50Hz, 100Hz and 1kHz), USART communication with interrupt, and CAN communication...

mejrissi by Associate II
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RTC Flags problem when alarm is set

Posted on May 16, 2014 at 13:37 Hi, My RTC (F103) is currently running from LSI. The counter is counting properly, and the SEC flag in CRL is set every second as expected. When the Alarm is set, the SEC flag is asserted and cannot be c...

STM32F05x SPI clk single bit

Posted on May 14, 2014 at 17:07 Hi, I have a PCB with a STM32F051 connected to 3 ADCs ( http://datasheets.maximintegrated.com/en/ds/MAX11166-MAX11pdf) in daisy chain. Page 29 Figure 14 of the datasheetshows the schematic I implement...

aoleon by Associate II
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  • 4 replies
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Mjpg and Tjpgdec ?

Posted on May 16, 2014 at 09:20Guys, Can I decode Mjpg with Tjpgdec from Elm Chan ? http://elm-chan.org/fsw/tjpgd/00index.html Thanks

usb library on windows 7 (does not work)

Posted on May 01, 2014 at 18:46I am trying to use the usb library found here:  http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1743/PF257882#I am on windows 7, I am using the port207z board here with the STM32f207z: http://www.wvshare.com/p...

epataky by Associate II
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Problem with USART1 Interrupt

Posted on May 15, 2014 at 15:13Hi all.I have a problem with USART1 Interrupt.Actually, I use usart1 to receive data from my PC via terminal. But I didn't receive any data.Could u show me the problem in my program.P/s: I use led 7 segments to view re...

ADC result alignment

Posted on May 16, 2014 at 04:05 Hello, I have problem to get the ADC alignment feature working. config: STM32F407 on discovery board, Adjustable voltage (0 to 3V) connected to PA3 ADC resolution set to 12b Whatever alignmen...

STM32F205xx I2C and FSMC_NL

Posted on May 16, 2014 at 02:41Hi,I have an STM3210E-EVAL kit and have replaced the 103xx with 205xx (with the pin mods of course) and using STM32Cube to port over the connections of the 3210E-EVAL to an empty 205xx project.When assigning NOR flash ...

STM32 development board for motor driver

Posted on May 10, 2014 at 11:18Hi friends,               i am new to STM32 , and i want to design a motor driver of my own (i.e BLDC). can anybody tell me which development board will suit for this, and i have also attached the motor specification k...