实现stm32的双串口通信，一个串口接受数据，处理后有另一个串口发送，可互换.
资源文件列表
printf（interrupt）/Doc/readme.txt , 0
printf（interrupt）/keilkill.bat , 399
printf（interrupt）/Libraries/CMSIS/core_cm3.c , 17273
printf（interrupt）/Libraries/CMSIS/core_cm3.h , 85714
printf（interrupt）/Libraries/CMSIS/startup/startup_stm32f10x_cl.s , 15766
printf（interrupt）/Libraries/CMSIS/startup/startup_stm32f10x_hd.s , 15503
printf（interrupt）/Libraries/CMSIS/startup/startup_stm32f10x_hd_vl.s , 15692
printf（interrupt）/Libraries/CMSIS/startup/startup_stm32f10x_ld.s , 12376
printf（interrupt）/Libraries/CMSIS/startup/startup_stm32f10x_ld_vl.s , 13656
printf（interrupt）/Libraries/CMSIS/startup/startup_stm32f10x_md.s , 12765
printf（interrupt）/Libraries/CMSIS/startup/startup_stm32f10x_md_vl.s , 14073
printf（interrupt）/Libraries/CMSIS/startup/startup_stm32f10x_xl.s , 15955
printf（interrupt）/Libraries/CMSIS/stm32f10x.h , 633941
printf（interrupt）/Libraries/CMSIS/system_stm32f10x.c , 36557
printf（interrupt）/Libraries/CMSIS/system_stm32f10x.h , 2085
printf（interrupt）/Libraries/FWlib/inc/misc.h , 8982
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_adc.h , 21690
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_bkp.h , 7555
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_can.h , 27559
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_cec.h , 6573
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_crc.h , 2162
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_dac.h , 15233
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_dbgmcu.h , 3818
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_dma.h , 20754
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_exti.h , 6824
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_flash.h , 25445
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_fsmc.h , 27016
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_gpio.h , 20175
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_i2c.h , 30029
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_iwdg.h , 3828
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_pwr.h , 4383
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_rcc.h , 30452
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_rtc.h , 3857
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_sdio.h , 21863
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_spi.h , 17725
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_tim.h , 52427
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_usart.h , 16548
printf（interrupt）/Libraries/FWlib/inc/stm32f10x_wwdg.h , 2966
printf（interrupt）/Libraries/FWlib/src/misc.c , 7046
printf（interrupt）/Libraries/FWlib/src/stm32f10x_adc.c , 47201
printf（interrupt）/Libraries/FWlib/src/stm32f10x_bkp.c , 8463
printf（interrupt）/Libraries/FWlib/src/stm32f10x_can.c , 45103
printf（interrupt）/Libraries/FWlib/src/stm32f10x_cec.c , 11656
printf（interrupt）/Libraries/FWlib/src/stm32f10x_crc.c , 3347
printf（interrupt）/Libraries/FWlib/src/stm32f10x_dac.c , 19087
printf（interrupt）/Libraries/FWlib/src/stm32f10x_dbgmcu.c , 5149
printf（interrupt）/Libraries/FWlib/src/stm32f10x_dma.c , 29607
printf（interrupt）/Libraries/FWlib/src/stm32f10x_exti.c , 6959
printf（interrupt）/Libraries/FWlib/src/stm32f10x_flash.c , 62551
printf（interrupt）/Libraries/FWlib/src/stm32f10x_fsmc.c , 35484
printf（interrupt）/Libraries/FWlib/src/stm32f10x_gpio.c , 23221
printf（interrupt）/Libraries/FWlib/src/stm32f10x_i2c.c , 45781
printf（interrupt）/Libraries/FWlib/src/stm32f10x_iwdg.c , 4916
printf（interrupt）/Libraries/FWlib/src/stm32f10x_pwr.c , 8759
printf（interrupt）/Libraries/FWlib/src/stm32f10x_rcc.c , 51271
printf（interrupt）/Libraries/FWlib/src/stm32f10x_rtc.c , 8598
printf（interrupt）/Libraries/FWlib/src/stm32f10x_sdio.c , 28933
printf（interrupt）/Libraries/FWlib/src/stm32f10x_spi.c , 30224
printf（interrupt）/Libraries/FWlib/src/stm32f10x_tim.c , 109159
printf（interrupt）/Libraries/FWlib/src/stm32f10x_usart.c , 38308
printf（interrupt）/Libraries/FWlib/src/stm32f10x_wwdg.c , 5735
printf（interrupt）/Listing/startup_stm32f10x_hd.lst , 55163
printf（interrupt）/Listing/Template.map , 42931
printf（interrupt）/Output/bsp_usart1.crf , 251556
printf（interrupt）/Output/bsp_usart1.d , 909
printf（interrupt）/Output/bsp_usart1.o , 267740
printf（interrupt）/Output/core_cm3.crf , 3592
printf（interrupt）/Output/core_cm3.d , 127
printf（interrupt）/Output/core_cm3.o , 10644
printf（interrupt）/Output/main.crf , 250347
printf（interrupt）/Output/main.d , 749
printf（interrupt）/Output/main.o , 266164
printf（interrupt）/Output/misc.crf , 246159
printf（interrupt）/Output/misc.d , 704
printf（interrupt）/Output/misc.o , 262628
printf（interrupt）/Output/startup_stm32f10x_hd.d , 91
printf（interrupt）/Output/startup_stm32f10x_hd.o , 6684
printf（interrupt）/Output/stm32f10x_adc.crf , 262442
printf（interrupt）/Output/stm32f10x_adc.d , 830
printf（interrupt）/Output/stm32f10x_adc.o , 286320
printf（interrupt）/Output/stm32f10x_bkp.crf , 249609
printf（interrupt）/Output/stm32f10x_bkp.d , 830
printf（interrupt）/Output/stm32f10x_bkp.o , 268836
printf（interrupt）/Output/stm32f10x_can.crf , 263918
printf（interrupt）/Output/stm32f10x_can.d , 830
printf（interrupt）/Output/stm32f10x_can.o , 282928
printf（interrupt）/Output/stm32f10x_cec.crf , 249868
printf（interrupt）/Output/stm32f10x_cec.d , 830
printf（interrupt）/Output/stm32f10x_cec.o , 268324
printf（interrupt）/Output/stm32f10x_crc.crf , 246127
printf（interrupt）/Output/stm32f10x_crc.d , 830
printf（interrupt）/Output/stm32f10x_crc.o , 263480
printf（interrupt）/Output/stm32f10x_dac.crf , 251675
printf（interrupt）/Output/stm32f10x_dac.d , 830
printf（interrupt）/Output/stm32f10x_dac.o , 270972
printf（interrupt）/Output/stm32f10x_dbgmcu.crf , 246750
printf（interrupt）/Output/stm32f10x_dbgmcu.d , 872
printf（interrupt）/Output/stm32f10x_dbgmcu.o , 263940
printf（interrupt）/Output/stm32f10x_dma.crf , 255678
printf（interrupt）/Output/stm32f10x_dma.d , 830
printf（interrupt）/Output/stm32f10x_dma.o , 276788
printf（interrupt）/Output/stm32f10x_exti.crf , 248622
printf（interrupt）/Output/stm32f10x_exti.d , 844
printf（interrupt）/Output/stm32f10x_exti.o , 266308
printf（interrupt）/Output/stm32f10x_flash.crf , 260132
printf（interrupt）/Output/stm32f10x_flash.d , 858
printf（interrupt）/Output/stm32f10x_flash.o , 280040
printf（interrupt）/Output/stm32f10x_fsmc.crf , 259664
printf（interrupt）/Output/stm32f10x_fsmc.d , 844
printf（interrupt）/Output/stm32f10x_fsmc.o , 277948
printf（interrupt）/Output/stm32f10x_gpio.crf , 249652
printf（interrupt）/Output/stm32f10x_gpio.d , 844
printf（interrupt）/Output/stm32f10x_gpio.o , 268976
printf（interrupt）/Output/stm32f10x_i2c.crf , 259992
printf（interrupt）/Output/stm32f10x_i2c.d , 830
printf（interrupt）/Output/stm32f10x_i2c.o , 282840
printf（interrupt）/Output/stm32f10x_it.crf , 249711
printf（interrupt）/Output/stm32f10x_it.d , 857
printf（interrupt）/Output/stm32f10x_it.o , 265140
printf（interrupt）/Output/stm32f10x_iwdg.crf , 246807
printf（interrupt）/Output/stm32f10x_iwdg.d , 844
printf（interrupt）/Output/stm32f10x_iwdg.o , 264352
printf（interrupt）/Output/stm32f10x_pwr.crf , 248449
printf（interrupt）/Output/stm32f10x_pwr.d , 830
printf（interrupt）/Output/stm32f10x_pwr.o , 266256
printf（interrupt）/Output/stm32f10x_rcc.crf , 253227
printf（interrupt）/Output/stm32f10x_rcc.d , 830
printf（interrupt）/Output/stm32f10x_rcc.o , 273440
printf（interrupt）/Output/stm32f10x_rtc.crf , 248342
printf（interrupt）/Output/stm32f10x_rtc.d , 830
printf（interrupt）/Output/stm32f10x_rtc.o , 266604
printf（interrupt）/Output/stm32f10x_sdio.crf , 258154
printf（interrupt）/Output/stm32f10x_sdio.d , 844
printf（interrupt）/Output/stm32f10x_sdio.o , 280592
printf（interrupt）/Output/stm32f10x_spi.crf , 257221
printf（interrupt）/Output/stm32f10x_spi.d , 830
printf（interrupt）/Output/stm32f10x_spi.o , 277972
printf（interrupt）/Output/stm32f10x_tim.crf , 290409
printf（interrupt）/Output/stm32f10x_tim.d , 830
printf（interrupt）/Output/stm32f10x_tim.o , 318292
printf（interrupt）/Output/stm32f10x_usart.crf , 251760
printf（interrupt）/Output/stm32f10x_usart.d , 858
printf（interrupt）/Output/stm32f10x_usart.o , 273116
printf（interrupt）/Output/stm32f10x_wwdg.crf , 247015
printf（interrupt）/Output/stm32f10x_wwdg.d , 844
printf（interrupt）/Output/stm32f10x_wwdg.o , 264824
printf（interrupt）/Output/system_stm32f10x.crf , 247333
printf（interrupt）/Output/system_stm32f10x.d , 789
printf（interrupt）/Output/system_stm32f10x.o , 263116
printf（interrupt）/Output/Template.axf , 292604
printf（interrupt）/Output/Template.hex , 13858
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