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Posted on July 06, 2015 at 05:19Timer works in Input capture mode. It captures period of rectangular wave. I would like to get interrupt on each eighth front, but interrupt does not dependent of prescaler. Controller: stm32f030f6p6. There is code fr...
Posted on July 06, 2015 at 04:16I change stm32f0 source code to stm32f4.but, I have problem on TransferHandling function in stm32f0.stm32f4 has no that function. so i search stm32f4 example source. but it doesn't work.I2C2 is Gyro I2C, (PB10,PB11).w...
Posted on July 03, 2015 at 00:40Hi. I'm trying to program another target board (our design) with SWD by F4-Discovery board. I'm connecting, erasing the target MCU with STLINK/v2 utility but when I want to debug it with Keil v5.15 Lite Version it doe...
Posted on July 04, 2015 at 19:33 Hello all, i am trying to capture a ppm signal, for the moment i use a steady fixed widith signal of 740hz, with 1050us on period, and 300us off period. The signal going to PA0 and PA1 of my STM32F4 ...
Posted on July 05, 2015 at 08:25I used STM32F10x_AN2812_FW_V2.0.0 to have speex encoding /decoding on voice. I applied it on my Discovery board. I used encoding functions and then decoding one and saved the data in .wav format using FATFS on micro S...
Posted on July 04, 2015 at 19:37Hi, all. I wanted to use a portion of the STM32F303 FLASH as ''eeprom'' to store a block of data in a non-volatile manner. But I found the STM provided eeprom.c/h utility very cumbersome and restrictive, storing data ...
Posted on July 02, 2015 at 17:32I am trying to generate initialization code for STM32F427ZITx.Clock and peripherals configuration in a CubeMX is OK.Code generation is OK.All main files (startup, system, HAL drivers, initialization routines) in a gen...
Posted on July 03, 2015 at 22:56Hi,I am using a stm32f427 as a USB host/MSC class, with the host library from the STM32F4-Discovery_FW_V1.1.0 package.My question is, if I want to use the HS core in FS mode, how should I set the defines in usb_conf.h...
Posted on July 03, 2015 at 11:35Hello, I'm trying to develop a watchdog handler to catch, as for exceptions, the last code executed before watchdog. To do that I tried to copy the handler I did for faults and that I found on web. asm( ''TST LR, ...
Posted on July 03, 2015 at 18:40HiI have succedded in transmitting a SPI message via DMA.It sends the complete array whose length is specified by BufferSize (typically 100 in the examples). This value is assigned, e.g. to DMA BufferSize as DMA_Init...
