Posted on February 25, 2012 at 09:41I can saw good picture on LCD, with OV2640 QVGA RGB565.But I cannot get right picture with OV26740 QVGA YUV.How can I output QVGA YUV with OV2640 of STM3220G-EVAL rev.C?I tried the following action.But I saw stran...
Posted on February 24, 2012 at 10:16 please correct my code. what is missing in that.....clarify... #include ''stm32f10x_lib.h'' void RCC_Configuration(void); void GPIO_Configuration(void); void SPI_Configuration(void); ErrorStatus...
Posted on February 15, 2012 at 10:33Hi All, I try to configure SPI on a STM32 however something goes wrong in the SPI_Init() function. I remarked that the instuction SPIx->CR1 = Tempreg don't write in the SPI register, the register value stay at 0....
Posted on February 25, 2012 at 15:16Hi good people, I use my MCU as an SPI slave module. application description: It is connected to an SPI generator which sends 8 different words(each word is 16 clks) repeatedly. (1Mhz) : 0x0001, 0x0002,..., 0x0008...
Posted on February 14, 2012 at 18:10Hi Guys, I'm hoping someone can clarify the relationship and use of Streams and Channels on the STM32F2 DMA Controller. I'm unclear whether a Stream can concurrently handle multiple channels, or whether it hadles ...
Posted on February 24, 2012 at 18:11The F4 library ADC examples typically contain the following structure initialization: /* ADC1 Init ****************************************************************/ ADC_InitStructure.ADC_Resolution = ADC_Reso...
Posted on February 24, 2012 at 00:53The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on February 23, 2012 at 09:59Where can I find stm32f4xx RTC-module suuply current? I didn't find information in datasheet. I need to know operating time from battery when power-off.
Posted on February 22, 2012 at 17:09Hi, I use STM32F205RCT6 and attached you will find a sample for the STM320G-EVAL. Following problem. I have enabled the watchdog, but the FLASH_EraseSector takes much longer as the watchdog timeout. So I tried to ...
Posted on February 22, 2012 at 13:38is it possible to use the micro AB USB connector to power up the stm32f4-discovery board instead of the mini USB?
