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How to modify the SimpleBLEPeripheral based on CC2541ST

fang chao
Prodigy 40 points
Other Parts Discussed in Thread: CC2541

I got the BLE-CC254x-1.4.2.2.

Just now ,I want run the SimpleBLEPeripheral's on a self made board based on CC2541, which I have to use both  UART ( connect to a GPS) and I2C port  ( connect to a MPU-6050 + HMC5883L ). 

But the SimpleBLEPeripheral's hal is based on the CC2540EB, which is only have the UART by default.

So I replaced the CC2540EB with CC2541ST, then add the CC2540EB‘ hal_uart.c,_hal_uart_isr.c , and made some change in the hal_board_cfg.h according to the CC2540EB's corresponding file. 

 

Then encountering a link error:

Error[e27]: Entry "halUart0RxIsr" in module _hal_uart_isr ( J:\GPS\BLE-CC254x-1.4.2.2\Projects\ble\SimpleBLEPeripheral2\CC2541DB\CC2541\Obj\_hal_uart_isr.r51 ) redefined in module hal_uart

( J:\GPS\BLE-CC254x-1.4.2.2\Projects\ble\SimpleBLEPeripheral2\CC2541DB\CC2541\Obj\hal_uart.r51 )

 

Do I walk on the right way? How to fixed this error ? Thanks .