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 20:26Just for information: Rowley has recently released a code size limited version (max. 16kByte) for an ''unlimited evaluation period'' (original statement). See here : http://www.rowley.co.uk/arm/index.htm Since I h...
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 16:37Hi,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 16:36Hi,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 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...
