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Posted on February 16, 2012 at 22:17Greetings,We're having a hard time telling whether or not the STM32F207 will drive the clock for the PHY. There is a sentence in the datasheet that says, vaguely External HS or HS OTG operation supporting ULPI ...
Posted on February 15, 2012 at 18:56Hello. Sorry my english language -- i am russian.I am develop design with use microcontroller STM32F107.I solve use USB connection, as USB CDC.Find and download example of this implementation.I learn some and i h...
Posted on February 15, 2012 at 13:50 Hi I have trying to use TIM10_PWMOutput examples from STM32F2xx Standard Peripherals Firmware Library. It works very well but if I try to using the other output pin than GPIO_Pin_6 the output is quit. The...
Posted on February 15, 2012 at 15:08Hi, I'm a newbie with the stm32(I used st 8 bit mcus until now) I'm interested on develop a simple fw to send data via the embedded stm32 hw usb. On the pc side(client) I want to realize a simple software that sh...
Posted on February 15, 2012 at 18:12I am trying to use the VCP example project in the STM32F2xx USB library on an IAR STM32F207 dev board.The device enumerates correctly when I plug in a laptop and it is recognized by the ST VCP USB driver as COM4. ...
Posted on January 14, 2012 at 07:29I2C_InitStructure.I2C_DutyCycle = I2C_DutyCycle_2; I2C_InitStructure.I2C_OwnAddress1 = 0x33; /** @defgroup I2C_duty_cycle_in_fast_mode * @{ */ #define I2C_DutyCycle_16_9 ((uint16_t)0x4000) /*!< I2...
Posted on February 14, 2012 at 22:20Hi All, I have a problem with my MMC card. I try to read the EXT_CSD (512 bytes) with no success. Someone can help me please ? Here below my function. MMC_Error MMC_Get_Ext_CSD ( ) { MMC_Error errorstatus = MMC_...
Posted on February 14, 2012 at 10:05Hello, I would like to use the STM32F207 in order to interface up to 8 can channels by means of the SJA1000 can controller IC. In addition there is need for Compact Flash interface, plenty of external ram and flas...
Posted on February 11, 2012 at 07:10Hello all. I have a trouble with STM32F2 MCU's Read Protection. I've accidentaly activate the Flash Read protection to Protection level 1 ( Option Byte 1 (0x40023c15) = 0xFF ). Now I can not Program the Flash memo...
Posted on November 23, 2011 at 18:55Hi,Does anyone find the user manual that describes firmware library?Because for STM32F101xx and STM32F103xx this manual exist, and its very helpfull, without this we complicated to know the all functions!Best Rega...
