Posted on August 02, 2013 at 06:30Hello All, I am using USART3 in Half duplex mode for 1 wire protocol. The reset pulse of the one wire protocol has to be sent at 9600 and data exchnage at 115200. The problem I am facing here is BRR register doesnt ...

Posted on March 27, 2013 at 06:42Hello All, I am using stm32f2 series. I have initilized Independent watch dog timer. My intention is , when there is some probelm in the peripherals, i need to reset the device (microcontroller) after few seconds. So...

Posted on March 05, 2013 at 14:32Hello All, I am using STM32F207VC. I have problem while sending data to slaves. I send a packet of data for example 0x01,0x02,0x03,0x04,0x05,0x06. While sending these packets SPI sends 0x00 in between anyof these da...

Posted on January 11, 2013 at 10:33Hello All, I am programing an EEPROM which is interfaced to STM32 via I2c2. I am using DMA interrupt for reading data from EEPROM location. I feel Writing to EEPROM works fine and could see TxE and TRA flags set wh...

Posted on January 04, 2013 at 10:12Hello all, I am using STM32F2.Pll as clock source which uses HSE as PLL clock source. I want to set my System core clock to 24Mhz and i have done. And I read one of the comment in stm32f2xx_rcc.c which says ''Syst...