Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 12, 2015 at 11:19HiI have a problem generating a I2C-code for my STM32F2xx.I used the STD_PERIPH_DRIVER and the files it contains. When i compile, i get an error like this: Error[Li005]: no definition for ''assert_param'' [referen...
Posted on August 19, 2013 at 13:54Hi,I have the I2S running on STM32F4 with DMA and Interrupt connected to a 24 bit AD/DA codec, which works fine. I receive/transmit the 64 bit frame based on 4 DMA transfers between SPIx->DR and Memory.Unfortunately...
Posted on February 11, 2015 at 02:44 Greetings, I'm working with an STM32F303 MCU. On one of my projects, I've noticed that it would repeatedly freeze up, requiring a reset to continue operation. Doing a backtrace shows me that the error ...
Posted on February 11, 2015 at 16:39Hi,I bought a Decawave EVK1000 Kit (http://www.decawave.com/products/evk1000-evaluation-kit) which uses ST libraries to provide USB Support and enable USB TO SPI functionality on the kit. I have the source code fo...
Posted on February 11, 2015 at 17:29Hi everybody,I have a GPIO configured as input pull up. The input conditioning circuit is really simple, it is just an external pull up wich is connected to ground when external event occurs.See attachment for sch...
Posted on February 10, 2015 at 22:08HiI have the Problem: I have ported and tested a uCOSII on stm32f4/discovery(STM32f407VG) evaluation board with out any problem(board Programmed with onBoard STLINK).after that i have tried to program a custom boa...
Posted on February 11, 2015 at 18:32Hello, i want to program a STM32F4 board in CoIDE so it can transmit a voltage to a pin and then stop for a while and then again transmit voltage to the pin. I want to program the board so it can send periodically...
Posted on February 11, 2015 at 15:55I have design a board with stm32f407ZGT6.when i test simple program link a blink LED no problem is viewed but when I run UCOSII and after running OSstart, the warning at the Subject appear and debugger jump to 0x0...
Posted on February 11, 2015 at 11:27I am just working on vital sign monitor project. I have a stm32f429i discovery kit. We are using capacitive sensor for respiratory signals, its very weak signals. Sensor output will be fed to adc of microcontrolle...
Posted on June 17, 2014 at 10:53Hi folks,I have ST's Flash Loader Demo application for programming via a UART and was wondering if anyone knows if there's an equivalent for programming via USB. I want to use the DFU bootloader so I can program witho...
