stm32f103_uart

代码说明：

  stm32f103串口程序，使用串口3，利用DMA的方式进行收发，亲测好用(stm32f103 serial procedures, 3, using DMA ways to use the serial port to send and receive, pro-test is easy to use)

文件列表：

uart
....\CORE
....\....\core_cm3.c,17273,2010-06-07
....\....\core_cm3.h,85714,2011-02-09
....\....\startup_stm32f10x_hd.s,15503,2011-03-10
....\HARDWARE
....\........\DMA
....\........\...\dma.c,3467,2015-12-12
....\........\...\dma.h,920,2015-12-12
....\........\KEY
....\........\...\key.c,1827,2015-03-20
....\........\...\key.h,1186,2015-03-19
....\........\LED
....\........\...\led.c,1298,2012-09-13
....\........\...\led.h,638,2012-09-13
....\keilkilll.bat,399,2011-04-23
....\OBJ
....\...\asi_rfid.crf,396422,2015-12-12
....\...\asi_rfid.d,2197,2015-12-12
....\...\asi_rfid.o,424472,2015-12-12
....\...\core_cm3.crf,3672,2015-12-12
....\...\core_cm3.d,124,2015-12-12
....\...\core_cm3.o,10868,2015-12-12
....\...\delay.crf,349678,2015-12-12
....\...\delay.d,1689,2015-12-12
....\...\delay.o,383080,2015-12-12
....\...\dma.crf,349885,2015-12-12
....\...\dma.d,1621,2015-12-12
....\...\dma.o,383260,2015-12-12
....\...\ExtDll.iex,19,2015-12-12
....\...\key.crf,350198,2015-12-12
....\...\key.d,1660,2015-12-12
....\...\key.o,384016,2015-12-12
....\...\led.crf,349225,2015-12-12
....\...\led.d,1621,2015-12-12
....\...\led.o,382000,2015-12-12
....\...\main.crf,354808,2015-12-12
....\...\main.d,1874,2015-12-12
....\...\main.o,388768,2015-12-12
....\...\misc.crf,348623,2015-12-12
....\...\misc.d,1633,2015-12-12
....\...\misc.o,380596,2015-12-12
....\...\startup_stm32f10x_hd.d,63,2015-12-12
....\...\startup_stm32f10x_hd.o,6808,2015-12-12
....\...\stm32f10x_dma.crf,351731,2015-12-12
....\...\stm32f10x_dma.d,1930,2015-12-12
....\...\stm32f10x_dma.o,384208,2015-12-12
....\...\stm32f10x_gpio.crf,352121,2015-12-12
....\...\stm32f10x_gpio.d,1963,2015-12-12
....\...\stm32f10x_gpio.o,386944,2015-12-12
....\...\stm32f10x_it.crf,348024,2015-12-12
....\...\stm32f10x_it.d,1827,2015-12-12
....\...\stm32f10x_it.o,380952,2015-12-12
....\...\stm32f10x_rcc.crf,355696,2015-12-12
....\...\stm32f10x_rcc.d,1930,2015-12-12
....\...\stm32f10x_rcc.o,391412,2015-12-12
....\...\stm32f10x_usart.crf,354234,2015-12-12
....\...\stm32f10x_usart.d,1996,2015-12-12
....\...\stm32f10x_usart.o,391080,2015-12-12
....\...\sys.crf,348870,2015-12-12
....\...\sys.d,1582,2015-12-12
....\...\sys.o,382840,2015-12-12
....\...\system_stm32f10x.crf,349757,2015-12-12
....\...\system_stm32f10x.d,1912,2015-12-12
....\...\system_stm32f10x.o,380848,2015-12-12
....\...\USART.axf,335132,2015-12-12
....\...\USART.build_log.htm,6150,2015-12-12
....\...\usart.crf,357615,2015-12-12
....\...\usart.d,1891,2015-12-12
....\...\USART.hex,23570,2015-12-12
....\...\USART.htm,64655,2015-12-12
....\...\USART.lnp,596,2015-12-12
....\...\usart.o,389776,2015-12-12
....\...\USART.sct,479,2015-12-12
....\README.TXT,1591,2015-03-23
....\STM32F10x_FWLib
....\...............\inc
....\...............\...\misc.h,8982,2011-03-10
....\...............\...\stm32f10x_adc.h,21690,2011-03-10
....\...............\...\stm32f10x_bkp.h,7555,2011-03-10
....\...............\...\stm32f10x_can.h,27559,2011-03-10
....\...............\...\stm32f10x_cec.h,6573,2011-03-10
....\...............\...\stm32f10x_crc.h,2162,2011-03-10
....\...............\...\stm32f10x_dac.h,15233,2011-03-10
....\...............\...\stm32f10x_dbgmcu.h,3818,2011-03-10
....\...............\...\stm32f10x_dma.h,20754,2011-03-10
....\...............\...\stm32f10x_exti.h,6824,2011-03-10
....\...............\...\stm32f10x_flash.h,25445,2011-03-10
....\...............\...\stm32f10x_fsmc.h,27016,2011-03-10
....\...............\...\stm32f10x_gpio.h,20175,2011-03-10
....\...............\...\stm32f10x_i2c.h,30029,2011-03-10
....\...............\...\stm32f10x_iwdg.h,3828,2011-03-10
....\...............\...\stm32f10x_pwr.h,4383,2011-03-10
....\...............\...\stm32f10x_rcc.h,30452,2011-03-10
....\...............\...\stm32f10x_rtc.h,3857,2011-03-10
....\...............\...\stm32f10x_sdio.h,21863,2011-03-10
....\...............\...\stm32f10x_spi.h,17725,2011-03-10
....\...............\...\stm32f10x_tim.h,52427,2011-03-10
....\...............\...\stm32f10x_usart.h,16548,2012-09-13
....\...............\...\stm32f10x_wwdg.h,2966,2011-03-10