Posted on July 21, 2014 at 21:47I am using the TC (transmission complete) interrupt on USART2 to detect end of transmission of a packet.  I have noticed that the interrupt isn't triggered until approximately 3.5us after the last byte is transmitted....

Posted on September 13, 2012 at 23:40I'm tring to set up SPI2 as a master SPI device to communicate with another device.  After configuring the clocks, GPIO and SPI device, I wait for SPI_I2S_FLAG_TXE to clear before writing.  But the flag never cle...

Posted on September 06, 2012 at 22:29Is there any real documentation for StdPeriph_Lib?  The closest thing I can find is a file called ''stm32f10x_stdperiph_lib_um.chm'' which is very incomplete.  I found a chinese blog that has an old copy of chapt...