更新说明和教程。

Update README.md and mannual.

NanoVNA-F_Boot.ioc

@@ -290,7 +290,7 @@ ProjectManager.ProjectBuild=false
 ProjectManager.ProjectFileName=NanoVNA-F_Boot.ioc
 ProjectManager.ProjectName=NanoVNA-F_Boot
 ProjectManager.StackSize=0x1000
-ProjectManager.TargetToolchain=MDK-ARM V5
+ProjectManager.TargetToolchain=SW4STM32
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=false
 ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-MX_DMA_Init-DMA-false-HAL-true,3-SystemClock_Config-RCC-false-HAL-false,4-MX_FSMC_Init-FSMC-false-HAL-true,5-MX_USB_DEVICE_Init-USB_DEVICE-true-HAL-true,6-MX_TIM1_Init-TIM1-false-HAL-true,7-MX_SPI1_Init-SPI1-false-HAL-true,8-MX_FATFS_Init-FATFS-true-HAL-true,9-MX_TIM2_Init-TIM2-false-HAL-true

README.md

@@ -1,27 +1,37 @@
 # NanoVNA-F_Boot
-NanoVNA-F BootLoader,STM32F1+SPI FLASH+USB Device Mass Storage for IAP
+NanoVNA-F  引导程序，像 U 盘拷贝文件一样升级固件。
+NanoVNA-F BootLoader, STM32F1+SPI FLASH+USB Device Mass Storage for IAP.
 
-USE  STM32CubeMX 4.27.0 V1.0
-1、HAL Lib：STM32Cube_FW_F1_V1.6.1
-2、MDK Ver：uVision V5.23.0.0
-3、MDK Pack : ARM::CMSIS Ver: 5.2.0(2017-11-16)
-4、MDK Pack : Keil::STM32F1xx_DFP Ver: 2.3.0(2018-11-05)
-CHIP: STM32F103VET6 FLASH: 512 KB, SRAM: 64 KB
-* HAL Lib Path: 
-C:/Users/S04/STM32Cube/Repository/STM32Cube_FW_F1_V1.6.1/Drivers/STM32F1xx_HAL_Driver/Inc
-C:/Users/S04/STM32Cube/Repository/STM32Cube_FW_F1_V1.6.1/Drivers/STM32F1xx_HAL_Driver/Inc/Legacy
-C:/Users/S04/STM32Cube/Repository/STM32Cube_FW_F1_V1.6.1/Drivers/CMSIS/Device/ST/STM32F1xx/Include
-C:/Users/S04/STM32Cube/Repository/STM32Cube_FW_F1_V1.6.1/Drivers/CMSIS/Include
-C:/Users/S04/STM32Cube/Repository/STM32Cube_FW_F1_V1.6.1/Middlewares/Third_Party/FatFs/src
-C:/Users/S04/STM32Cube/Repository/STM32Cube_FW_F1_V1.6.1/Drivers/CMSIS/Lib/ARM/arm_cortexM3l_math.lib
-* FatFs Ver：
-R0.11 (February 09, 2015)
-C:/Users/S04/STM32Cube/Repository/STM32Cube_FW_F1_V1.6.1/Middlewares/Third_Party/FatFs
+Created by STM32CubeMX 4.27.0 V1.0
+* HAL Lib  ：STM32Cube_FW_F1_V1.6.1
+* MDK Ver  ：uVision V5.23.0.0
+* MDK Pack : ARM::CMSIS Ver: 5.2.0(2017-11-16)
+* MDK Pack : Keil::STM32F1xx_DFP Ver: 2.3.0(2018-11-05)
+* FatFs    ：R0.11 (February 09, 2015)
+* CHIP
+STM32F103VET6 FLASH: 512 KB, SRAM: 64 KB
+* SPI Flash
+W25Q128JVSIQTR
 
-SPI Flash: W25Q128JVSIQTR
+HAL Lib Path: C:/Users/S04/STM32Cube/Repository/STM32Cube_FW_F1_V1.6.1
 
-on PC side, act as a Udisk.
-![PC Udisk](/Img/PC.jpg)
+### 如何使用 / How to use
+1. 使用 Type-C 将设备连接到 USB，在开机的同时按下波轮。
+   Connect the device to USB using Type-C and press the pulsator while powering up.
+![1](/Img/STM32.jpg)
 
-on STM32 side, FatFs can read.
-![FatFs](/Img/STM32.jpg)
+2. 电脑端显示为一个 U 盘，将 update.bin 拷入。
+   At PC side, act as a Udisk. Copy you update.bin into it.
+![2](/Img/PC.jpg)
+
+3. 重启设备，自动运行 APP。
+   Restart the device and run the app automatically.
+![3](/Img/STM32_RUNAPP.jpg)
+
+### MDK-ARM 工程编译 / Build by MDK-ARM
+根据实际情况修改库文件路径。
+Change the library file path according to the actual situation.
+![4](/Img/MDK-ARM.jpg)
+
+### SW4STM32 工程编译 / Build by SW4STM32
+待完善 / Coomming soon