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Posted on January 17, 2015 at 22:16Hello, I have a STM32F4 Discovery board, which I plan to use as sensor-based data acquisition board, switching from RS232 to USB communication with host. The simplest path I see to take is to make the device a Virt...
Posted on May 12, 2015 at 18:53Problems getting new STM32 target runningI've developed a project on an STM32F103RB, and am now trying to move it to a F103ZE chip. However I cannot get my code to run.I have changed the linker file to accound for the ...
Posted on May 13, 2015 at 00:51hiwhen i compli file stm32f3x0.t, i get this error :stm32f30x_it.c(152): error: #268: declaration may not appear after executable statement in blockthis my code :/** **************************************************...
Posted on May 13, 2015 at 10:45 Hi All, I've been working my way through all the retarget.c threads on here and Keil.com today, trying to resolve the old Symbol __stdout multiply defined (by stdio_streams.o and retarget.o) Symbol __stdin multiply de...
Posted on May 13, 2015 at 16:36Hi I connected audio to ADC and can DSP with success only if the audio is from speaker out. I need to connect audio from a device which outputs 500mvpp. I am using the follow input circuit http://www.frinos.com/adc.png...
Posted on May 04, 2015 at 21:45 Hi folks, I'm trying to figure out how to resolve this w/out having to abandon DMA. Any suggestions are most appreciated. The problem seems to be provoked by a slightly larger write to the UART (which is...
Posted on May 12, 2015 at 19:50 I am using an stm32f4 dicovery with a ds16As indicated in the datasheets, i specified the adress as well as the device pins. The problem is that when i run the program ,it seems to be stuck on the the first fla...
Posted on May 13, 2015 at 10:02 I am using an stm32f4 dicovery with a ds16As indicated in the datasheets, i specified the adress as well as the device pins. The problem is that when i run the program ,it seems to be stuck on the the first ...
Posted on May 13, 2015 at 01:18 * @file usbd_cdc.c * @author MCD Application Team * @version V2.4.0 * @date 28-February-2015Line 658: * @brief usbd_audio_DataInshould read: * @brief usbd_CDC_DataIn since this file deals with CDC funct...
Posted on May 11, 2015 at 18:37 Good afternoon, I am trying to port an application I wrote for the STM32F407 Discovery board, which makes use of the ADC, DMA and NVIC to the STM32F429 Discovery board. I receive a lot of errors wh...
