[FAQ] CC2340R5: 【分享】修改SimpleLink Connect的在线升级镜像地址

SimpleLink Connect app可以配合CC2340一起使用，演示CC2340的蓝牙在线升级功能。但SimpleLink Connect的在线升级镜像默认是放在Github上的，由于国内互联网无法访问Github，会造成app无法找到在线升级的镜像。

通过下面的步骤可以将SimpleLink Connect的在线升级地址改为自定义地址，这样您可以使用其它国内可访问的平台进行在线升级。

1. 在您所喜爱的代码托管平台上新建一个仓库，例如笔者在Gitee上新建仓库名称为OAD_images；

2. 将升级程序镜像上传至仓库；

3. 按照以下格式新建firmware.json文件，并将此文件上传至仓库（此步骤很重要，如果没有json文件SimpleLink Connect app无法识别镜像文件）；

[{"fileName" : "LP_EM_CC2340R5/basic_ble_oad_onchip_LP_EM_CC2340R5_freertos_ticlang-v1.0.0.bin","version" : "7.10.00.23_1.0.0+0","hwType" : "LP_EM_CC2340R5","imageType" : "mcuboot"},{"fileName" : "LP_EM_CC2340R5/basic_ble_oad_onchip_LP_EM_CC2340R5_freertos_ticlang-v2.0.0.bin","version" : "7.10.00.23_2.0.0+0","hwType" : "LP_EM_CC2340R5","imageType" : "mcuboot"},{"fileName" : "LP_EM_CC2340R5/basic_ble_oad_offchip_LP_EM_CC2340R5_freertos_ticlang-v1.0.0.bin","version" : "7.10.00.23_1.0.0+0","hwType" : "LP_EM_CC2340R5","imageType" : "mcuboot"},{"fileName" : "LP_EM_CC2340R5/basic_ble_oad_offchip_LP_EM_CC2340R5_freertos_ticlang-v2.0.0.bin","version" : "7.10.00.23_2.0.0+0","hwType" : "LP_EM_CC2340R5","imageType" : "mcuboot"},{"fileName" : "LP_EM_CC2340R5/basic_dual_image_LP_EM_CC2340R5_freertos_ticlang_v2.bin","version" : "7.10.00.23_1.0.0+0","hwType" : "LP_EM_CC2340R5","imageType" : "mcuboot"},{"fileName" : "LP_EM_CC2340R5_PG1/basic_ble_oad_LP_EM_CC2340R5_freertos_ticlang-v2.0.0.bin","version" : "6.41.00.09_2.0.0+0","hwType" : "LP_EM_CC2340R5_PG1","imageType" : "mcuboot"},{"fileName" : "CC1354P10-6/basic_ble_oad_onchip_LP_EM_CC1354P10_6_freertos_ticlang-v2.0.0.bin","version" : "7.10.00.98.0.0+0","hwType" : "LP_EM_CC1354P10-6","imageType" : "mcuboot"},{"fileName" : "CC1354P10-6/basic_ble_oad_offchip_LP_EM_CC1354P10_6_freertos_ticlang-v2.0.0.bin","version" : "7.10.00.98.0.0+0","hwType" : "LP_EM_CC1354P10-6","imageType" : "mcuboot"},{"fileName" : "CC2651P3/simple_peripheral_oad_offchip_LP_CC2651P3_tirtos7_ticlang_oad-v2.0.0.bin","version" : "7.10.00.98.0.0+0","hwType" : "CC2651P3","imageType" : "bim"},{"fileName" : "CC2652R1/simple_peripheral_oad_offchip_CC26X2R1_LAUNCHXL_tirtos7_ticlang_oad-v2.0.0.bin","version" : "7.10.00.98.0.0+0","hwType" : "CC2652R1","imageType" : "bim"},{"fileName" : "CC2652R1/simple_peripheral_oad_onchip_CC26X2R1_LAUNCHXL_tirtos7_ticlang_oad-v2.0.0.bin","version" : "7.10.00.98.0.0+0","hwType" : "CC2652R1","imageType" : "bim"},{"fileName" : "CC2652R7/simple_peripheral_oad_offchip_LP_CC2652R7_tirtos7_ticlang_oad-v2.0.0.bin","version" : "7.10.00.98.0.0+0","hwType" : "CC2652R7","imageType" : "bim"},{"fileName" : "CC2652R7/simple_peripheral_oad_onchip_LP_CC2652R7_tirtos7_ticlang_oad-v2.0.0.bin","version" : "7.10.00.98.0.0+0","hwType" : "CC2652R7","imageType" : "bim"}
]

其中，

• fileName：镜像文件名
• version：版本信息，如7.10.00.23_2.0.0+0，7.10.00.23是SDK版本，2.0.0是镜像版本号
• hwType：芯片型号
• imageType：镜像类型

4. 点击SimpleLink Connect app右上角的省略号图标，在其中修改FW Update URL，例如您的仓库地址为gitee.com/<username>/oad_images，则FW Update URL的地址应为gitee.com/…/master；

5. 修改完成后，在Update FW窗口中就可以看到您仓库中的镜像文件了。

Best regards,

Shuyang

Annie Liu：

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