stm32通过串口来升级，从uboot启动，如果不需要升级代码，则直接跳转到应用代码，如果要升级则等待串口通过secureCRT YMODE协议发送来得数据，注意（程序中由于ymodem协议没有发送文件大小，程序中是随便写了一个文件大小，对于我的app足够用），在app中随意按下按键，通过可以从应用程序跳转到uboot，然后发送1，通过ymodem协议发送.bin文件后，按下3则跳转应用程序
资源文件列表
usart 升级/dma串口收uboot/CORE/core_cm3.c , 17273
usart 升级/dma串口收uboot/CORE/core_cm3.h , 85714
usart 升级/dma串口收uboot/CORE/startup_stm32f10x_hd.s , 15503
usart 升级/dma串口收uboot/HARDWARE/api_config.h , 656
usart 升级/dma串口收uboot/HARDWARE/COMMON/common.c , 2954
usart 升级/dma串口收uboot/HARDWARE/COMMON/common.h , 2646
usart 升级/dma串口收uboot/HARDWARE/dma.c , 10887
usart 升级/dma串口收uboot/HARDWARE/dma.h , 615
usart 升级/dma串口收uboot/HARDWARE/FLOW/flow_comm1.c , 8680
usart 升级/dma串口收uboot/HARDWARE/FLOW/flow_comm1.h , 727
usart 升级/dma串口收uboot/HARDWARE/inc/api_decode.h , 1128
usart 升级/dma串口收uboot/HARDWARE/inc/api_display.h , 189
usart 升级/dma串口收uboot/HARDWARE/inc/api_queue.h , 1144
usart 升级/dma串口收uboot/HARDWARE/inc/api_usart.h , 1326
usart 升级/dma串口收uboot/HARDWARE/inc/api_ymodem.h , 3642
usart 升级/dma串口收uboot/HARDWARE/KEY/key.c , 1827
usart 升级/dma串口收uboot/HARDWARE/KEY/key.h , 1186
usart 升级/dma串口收uboot/HARDWARE/LED/led.c , 1298
usart 升级/dma串口收uboot/HARDWARE/LED/led.h , 638
usart 升级/dma串口收uboot/HARDWARE/src/api_decode.c , 1030
usart 升级/dma串口收uboot/HARDWARE/src/api_display.c , 469
usart 升级/dma串口收uboot/HARDWARE/src/api_queue.c , 1683
usart 升级/dma串口收uboot/HARDWARE/src/api_usart.c , 3884
usart 升级/dma串口收uboot/HARDWARE/src/api_ymodem.c , 6192
usart 升级/dma串口收uboot/HARDWARE/TIMER/timer.c , 1774
usart 升级/dma串口收uboot/HARDWARE/TIMER/timer.h , 585
usart 升级/dma串口收uboot/keilkilll.bat , 399
usart 升级/dma串口收uboot/OBJ/api_ymodem.crf , 361630
usart 升级/dma串口收uboot/OBJ/api_ymodem.d , 2165
usart 升级/dma串口收uboot/OBJ/api_ymodem.o , 399548
usart 升级/dma串口收uboot/OBJ/common.crf , 359905
usart 升级/dma串口收uboot/OBJ/common.d , 2012
usart 升级/dma串口收uboot/OBJ/common.o , 392548
usart 升级/dma串口收uboot/OBJ/core_cm3.crf , 3942
usart 升级/dma串口收uboot/OBJ/core_cm3.d , 104
usart 升级/dma串口收uboot/OBJ/core_cm3.o , 11268
usart 升级/dma串口收uboot/OBJ/delay.crf , 349943
usart 升级/dma串口收uboot/OBJ/delay.d , 1669
usart 升级/dma串口收uboot/OBJ/delay.o , 385048
usart 升级/dma串口收uboot/OBJ/dma.crf , 353170
usart 升级/dma串口收uboot/OBJ/dma.d , 1593
usart 升级/dma串口收uboot/OBJ/dma.o , 399924
usart 升级/dma串口收uboot/OBJ/ExtDll.iex , 19
usart 升级/dma串口收uboot/OBJ/flow_comm1.crf , 364677
usart 升级/dma串口收uboot/OBJ/flow_comm1.d , 2212
usart 升级/dma串口收uboot/OBJ/flow_comm1.o , 403748
usart 升级/dma串口收uboot/OBJ/key.crf , 350475
usart 升级/dma串口收uboot/OBJ/key.d , 1640
usart 升级/dma串口收uboot/OBJ/key.o , 384880
usart 升级/dma串口收uboot/OBJ/led.crf , 349502
usart 升级/dma串口收uboot/OBJ/led.d , 1601
usart 升级/dma串口收uboot/OBJ/led.o , 381812
usart 升级/dma串口收uboot/OBJ/main.crf , 361554
usart 升级/dma串口收uboot/OBJ/main.d , 2068
usart 升级/dma串口收uboot/OBJ/main.o , 397868
usart 升级/dma串口收uboot/OBJ/misc.crf , 348900
usart 升级/dma串口收uboot/OBJ/misc.d , 1613
usart 升级/dma串口收uboot/OBJ/misc.o , 384556
usart 升级/dma串口收uboot/OBJ/startup_stm32f10x_hd.d , 63
usart 升级/dma串口收uboot/OBJ/startup_stm32f10x_hd.o , 6792
usart 升级/dma串口收uboot/OBJ/stm32f10x_dma.crf , 352008
usart 升级/dma串口收uboot/OBJ/stm32f10x_dma.d , 1910
usart 升级/dma串口收uboot/OBJ/stm32f10x_dma.o , 394472
usart 升级/dma串口收uboot/OBJ/stm32f10x_flash.crf , 355910
usart 升级/dma串口收uboot/OBJ/stm32f10x_flash.d , 1976
usart 升级/dma串口收uboot/OBJ/stm32f10x_flash.o , 420272
usart 升级/dma串口收uboot/OBJ/stm32f10x_gpio.crf , 352398
usart 升级/dma串口收uboot/OBJ/stm32f10x_gpio.d , 1943
usart 升级/dma串口收uboot/OBJ/stm32f10x_gpio.o , 404688
usart 升级/dma串口收uboot/OBJ/stm32f10x_it.crf , 348301
usart 升级/dma串口收uboot/OBJ/stm32f10x_it.d , 1807
usart 升级/dma串口收uboot/OBJ/stm32f10x_it.o , 388708
usart 升级/dma串口收uboot/OBJ/stm32f10x_rcc.crf , 355973
usart 升级/dma串口收uboot/OBJ/stm32f10x_rcc.d , 1910
usart 升级/dma串口收uboot/OBJ/stm32f10x_rcc.o , 424172
usart 升级/dma串口收uboot/OBJ/stm32f10x_tim.crf , 370986
usart 升级/dma串口收uboot/OBJ/stm32f10x_tim.d , 1910
usart 升级/dma串口收uboot/OBJ/stm32f10x_tim.o , 509580
usart 升级/dma串口收uboot/OBJ/stm32f10x_usart.crf , 354511
usart 升级/dma串口收uboot/OBJ/stm32f10x_usart.d , 1976
usart 升级/dma串口收uboot/OBJ/stm32f10x_usart.o , 420324
usart 升级/dma串口收uboot/OBJ/sys.crf , 349147
usart 升级/dma串口收uboot/OBJ/sys.d , 1562
usart 升级/dma串口收uboot/OBJ/sys.o , 384656
usart 升级/dma串口收uboot/OBJ/system_stm32f10x.crf , 350034
usart 升级/dma串口收uboot/OBJ/system_stm32f10x.d , 1892
usart 升级/dma串口收uboot/OBJ/system_stm32f10x.o , 383524
usart 升级/dma串口收uboot/OBJ/timer.crf , 360984
usart 升级/dma串口收uboot/OBJ/timer.d , 2008
usart 升级/dma串口收uboot/OBJ/timer.o , 394132
usart 升级/dma串口收uboot/OBJ/USART.axf , 365708
usart 升级/dma串口收uboot/OBJ/USART.build_log.htm , 1471
usart 升级/dma串口收uboot/OBJ/usart.crf , 353678
usart 升级/dma串口收uboot/OBJ/usart.d , 1730
usart 升级/dma串口收uboot/OBJ/USART.hex , 21103
usart 升级/dma串口收uboot/OBJ/USART.htm , 62056
usart 升级/dma串口收uboot/OBJ/USART.lnp , 712
usart 升级/dma串口收uboot/OBJ/usart.o , 382328
usart 升级/dma串口收uboot/OBJ/USART.sct , 479
usart 升级/dma串口收uboot/OBJ/USART_USART.dep , 46806
usart 升级/dma串口收uboot/README.TXT , 1591
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/misc.h , 8982
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_adc.h , 21690
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_bkp.h , 7555
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_can.h , 27559
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_cec.h , 6573
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_crc.h , 2162
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_dac.h , 15233
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_dbgmcu.h , 3818
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_dma.h , 20754
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_exti.h , 6824
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_flash.h , 25445
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_fsmc.h , 27016
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_gpio.h , 20175
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_i2c.h , 30029
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_iwdg.h , 3828
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_pwr.h , 4383
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_rcc.h , 30452
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_rtc.h , 3857
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_sdio.h , 21863
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_spi.h , 17725
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_tim.h , 52427
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_usart.h , 16548
usart 升级/dma串口收uboot/STM32F10x_FWLib/inc/stm32f10x_wwdg.h , 2966
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/misc.c , 7046
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_adc.c , 47201
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_bkp.c , 8463
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_can.c , 45103
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_cec.c , 11656
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_crc.c , 3347
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_dac.c , 19087
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_dbgmcu.c , 5149
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_dma.c , 29607
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_exti.c , 6959
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_flash.c , 62551
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_fsmc.c , 35484
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_gpio.c , 23221
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_i2c.c , 45781
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_iwdg.c , 4916
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_pwr.c , 8759
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_rcc.c , 51271
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_rtc.c , 8598
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_sdio.c , 28933
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_spi.c , 30224
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_tim.c , 109159
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_usart.c , 38308
usart 升级/dma串口收uboot/STM32F10x_FWLib/src/stm32f10x_wwdg.c , 5735
usart 升级/dma串口收uboot/SYSTEM/delay/delay.c , 5541
usart 升级/dma串口收uboot/SYSTEM/delay/delay.h , 1991
usart 升级/dma串口收uboot/SYSTEM/sys/sys.c , 876
usart 升级/dma串口收uboot/SYSTEM/sys/sys.h , 2804
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