STM32 MCUs Products

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STM32 Cube and MDK-ARM, CMSIS-Driver API 2.02, etc

Posted on August 24, 2014 at 11:44According to http://www.keil.com/appnotes/files/apnt_266.pdf ST going on STM32 Cube tighter integration with MDK-ARM, and support CMSIS-API Driver 2.02. You do not know when it will be released version 2 with suppor...

asrock70 by Associate II
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STM32F429 DISCO LSE wont work

Posted on August 22, 2014 at 10:37Hi, I'm compiling Demonstration on STM32F429I-Discovery_FW_V1.0.1 was work fine. Now I fixd RTC_Configuration() on rtc.c for 32.768kHz LSE driven as below:int8_t RTC_Configuration(void) {  RTC_Error = 0;   /* Enable...

yoshi by Associate II
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CAN Baud rate

Posted on February 20, 2012 at 04:11 Im trying to use the CAN interface on the STM32F4 discovery board. I am using the STM code sample which says it configures it to 1Mbit baud rate but this doesnt seem to be the case, with an oscilloscope hooke...

pisaacs9 by Associate II
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Mistake in 32F429IDISCOVERY B-01 silkscreen?

Posted on August 24, 2014 at 00:42Hi ST.I am not quite sure if I have discovered a mistake on the silkscreen of your 32F429IDISCOVERY board - at least I would like to get it clarified myself.I am about to test and use the LCD in RGB mode using the L...

Controller to read wav files from SD CARD

Posted on August 19, 2014 at 15:45I need a little help to choose the right device.I would build a digital audio player with the following characteristics:  - it should read data from SD card only (up to 32GB size)  - SD card will be formatted FAT32 ...

STM32F4 Discovery USB Problem on REC and Playback Demo

Posted on August 23, 2014 at 07:27Hi. I have tried to build a project using the provided source code in Eclipse IDE. I could do simple live recording and play back from Internal Flash. But I got the following errors  when using USB for recording and...

[SOLVED]Proper clock initialization for STM32F401RB

Posted on August 23, 2014 at 09:52 Hi, I am using a custom board withSTM32F401RB MCU and I want to run it at 84MHz from PLL<-HSE configuration. I have an 8MHz crystal on the board. But I don't know how to do it. I ran the STM32CubeMX (I don't...

petoknm by Associate II
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Undefined symbol error - no compile

Posted on August 22, 2014 at 06:05Hello, I load several example projects unmodified into Keil and compile as soon as I enter. When the project enters the linking phase, I get an error that HAL_DMA_Init is an undefined symbol, and the project won't c...

david2399 by Associate II
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Nucleo F401RE SWD ERROR problem

Posted on August 22, 2014 at 18:32Hello.I am very angry about defective product ''Necleo F401RE'' board.Here is my previous post in mbed community.This problem is ongoing.But, there are no solution until yet.I think I lost my money.Many people exper...