Based on myBlueUSB and rosserial_mbed
Dependencies: mbed myUSBHost AvailableMemory myBlueUSB
ftclasslibusbdevbt.h@0:7684b95768c7, 2011-09-17 (annotated)
- Committer:
- OTL
- Date:
- Sat Sep 17 14:21:35 2011 +0000
- Revision:
- 0:7684b95768c7
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
OTL | 0:7684b95768c7 | 1 | #ifndef FTCLASSLIBUSBDEVBT_H |
OTL | 0:7684b95768c7 | 2 | #define FTCLASSLIBUSBDEVBT_H |
OTL | 0:7684b95768c7 | 3 | |
OTL | 0:7684b95768c7 | 4 | |
OTL | 0:7684b95768c7 | 5 | class ftbtdev {//small object for ft BT enumeration |
OTL | 0:7684b95768c7 | 6 | inquiry_info info; |
OTL | 0:7684b95768c7 | 7 | public: |
OTL | 0:7684b95768c7 | 8 | ftbtdev(inquiry_info* ii) { |
OTL | 0:7684b95768c7 | 9 | info = *ii; |
OTL | 0:7684b95768c7 | 10 | } |
OTL | 0:7684b95768c7 | 11 | BD_ADDR* BtAddr() { |
OTL | 0:7684b95768c7 | 12 | return &info.bdaddr; |
OTL | 0:7684b95768c7 | 13 | } |
OTL | 0:7684b95768c7 | 14 | }; |
OTL | 0:7684b95768c7 | 15 | |
OTL | 0:7684b95768c7 | 16 | class ftdev {//this should in the future encapsulate the real TXC |
OTL | 0:7684b95768c7 | 17 | int sock; |
OTL | 0:7684b95768c7 | 18 | int parseState; |
OTL | 0:7684b95768c7 | 19 | unsigned short X1_crc, X1_len, X1_pos; |
OTL | 0:7684b95768c7 | 20 | unsigned char *X1_pkt; |
OTL | 0:7684b95768c7 | 21 | unsigned short chksum(); |
OTL | 0:7684b95768c7 | 22 | void parse(const unsigned char *, unsigned); |
OTL | 0:7684b95768c7 | 23 | public: |
OTL | 0:7684b95768c7 | 24 | ftdev(): sock(0) { parseState = 0;} |
OTL | 0:7684b95768c7 | 25 | int Open(BD_ADDR *bt_addr, int chan=1, SocketCallback cb=&ftdev::recv) { |
OTL | 0:7684b95768c7 | 26 | L2CAPAddr s; |
OTL | 0:7684b95768c7 | 27 | s.bdaddr = *bt_addr; |
OTL | 0:7684b95768c7 | 28 | s.psm = chan;//abuse the psm for the channelID |
OTL | 0:7684b95768c7 | 29 | sock = Socket_Open(SOCKET_RFCOM, &s.hdr, cb, this);//Open the serial connection via RFCOMM |
OTL | 0:7684b95768c7 | 30 | if (sock<=0) |
OTL | 0:7684b95768c7 | 31 | printf("Opening of RFCOMM socket for ftdevice failed (%d)\n", sock); |
OTL | 0:7684b95768c7 | 32 | return sock; |
OTL | 0:7684b95768c7 | 33 | } |
OTL | 0:7684b95768c7 | 34 | static void recv(int socket, SocketState state, const u8* data, int len, void* userData) { |
OTL | 0:7684b95768c7 | 35 | if (userData) ((ftdev*)userData)->receive(socket, state, data, len); |
OTL | 0:7684b95768c7 | 36 | } |
OTL | 0:7684b95768c7 | 37 | void receive(int socket, SocketState state, const u8* data, int len);// {printf("ftdev::receive was called: socket %d, state=%d, length=%d\n", socket, state, len);} |
OTL | 0:7684b95768c7 | 38 | }; |
OTL | 0:7684b95768c7 | 39 | |
OTL | 0:7684b95768c7 | 40 | extern ftdev _ftdev; |
OTL | 0:7684b95768c7 | 41 | |
OTL | 0:7684b95768c7 | 42 | unsigned InitFtBtDeviceList(); |
OTL | 0:7684b95768c7 | 43 | int GetNrOfFtBtDevices(); |
OTL | 0:7684b95768c7 | 44 | ftbtdev* GetFtUsbDeviceHandle(unsigned Num); |
OTL | 0:7684b95768c7 | 45 | unsigned OpenFtBtDevice(ftbtdev* d); |
OTL | 0:7684b95768c7 | 46 | |
OTL | 0:7684b95768c7 | 47 | #endif |