Partial implementation of BlueGiga's BGAPI for use with the BLE112/3 modules over UART.
Hi there! I recently started using BLE112 modules with the mbed LPC1768 MCU, and I realized there was no implementation of BlueGiga's BGAPI available for mbed. This library implements only a few commands, but if you're looking to get started, this is a good place to look.
This was developed against BGAPI v1.3.2. I make no guarantees as to how well it will work with newer revisions of the software.
BGLib.h
- Committer:
- dishbreak
- Date:
- 2015-05-18
- Revision:
- 2:3ce9a31a6a7e
- Parent:
- 1:3336b2391c80
- Child:
- 3:8f43af513d87
File content as of revision 2:3ce9a31a6a7e:
#include "mbed.h" #include "callbacks.h" class BGLib { /** A class which can communicate with a BlueGiga BLE112(3) over a UART Connection. Note that all communication is asynchronous. Your class will have to supply callbacks for each command it intends to use. * * Example: * @code * #include "mbed.h" * #include "BGLib.h" * * BGLib ble112(p9, p10, p7, p8); * * uint8_t hello_msg[] = {0x00, 0x00, 0x00, 0x01}; * * void helloCallback() { * //executed when code compiles. * } * * int main() { * ble112.set_ble_rsp_system_hello(&helloCallback); * ble112.ble_cmd_system_hello(); * } */ public: /** Create a BGLib instance * @param tx Pin to use for UART transmission * @param rx Pin to use for UART reception * @param rts Flow control pin used for RTS. * @param cts Flow control pin used for CTS. */ BGLib(PinName tx, PinName rx, PinName rts, PinName cts); /** Send a Hello command to the device. */ void ble_cmd_system_hello(); /** Set the callback for a Hello command. Invoked when a response arrives. * @param pCallback Function pointer to the desired callback. */ void set_ble_rsp_system_hello(hello_callback_t pCallback); /** Send a Get Info command to the device. */ void ble_cmd_system_get_info(); /** Set the callback for a Get Info command. Invoked when a response arrives. * @param pCallback Function pointer to the desired callback. */ void set_ble_rsp_system_get_info(get_info_callback_t pCallback); private: void parse(); void send_bytes(uint8_t bytes[], int length); Serial mSerial; hello_callback_t mHelloCallback; get_info_callback_t mGetInfoCallback; };