CC2540: CC2540 OAD

您好，

您可以参考如下文档：BLE Developer’s Guide for Over-the-Air Download for CC254x

软件烧录到芯片应该使用SmartRF flash programmer（https://www.ti.com.cn/tool/cn/FLASH-PROGRAMMER?keyMatch=SMARTRF%20FLASH%20PROGRAMMER）

同时在下帖（https://e2e.ti.com/support/wireless-connectivity/bluetooth-group/bluetooth/f/bluetooth-forum/238079/over-the-air-f-w-download-support-cc2541-keyfob）中我们查看到：

To get you started, you can program the keyfob with the BIM image and SimpleBLEPeripheral with the OAD-ImgA build configuration selected.

1. Use SmartRF flash programmer to erase+program+verify the BIM hex file (compile Projects\ble\util\BIM\cc254x)
2. In IAR open SimpleBLEPeripheral, select the OAD ImgA build settings, then press ALT+F7, go to Linker. Under output, rename the file to .hex, and choose Other->intel extended. Compile.
3. Program this hex file to the device using SmartRF flash programmer using append+verify.
4. You should now be able to program .bin files to this device over the air. Make sure that you program ImgB if imgA is running and vice versa.