Exemple #1
0
static void local_version_information_callback(uint8_t * packet){
    printf("Local version information:\n");
    uint16_t hci_version    = little_endian_read_16(packet, 4);
    uint16_t hci_revision   = little_endian_read_16(packet, 6);
    uint16_t lmp_version    = little_endian_read_16(packet, 8);
    uint16_t manufacturer   = little_endian_read_16(packet, 10);
    uint16_t lmp_subversion = little_endian_read_16(packet, 12);
    printf("- HCI Version  0x%04x\n", hci_version);
    printf("- HCI Revision 0x%04x\n", hci_revision);
    printf("- LMP Version  0x%04x\n", lmp_version);
    printf("- LMP Revision 0x%04x\n", lmp_subversion);
    printf("- Manufacturer 0x%04x\n", manufacturer);
    switch (manufacturer){
        case COMPANY_ID_CAMBRIDGE_SILICON_RADIO:
            printf("Cambridge Silicon Radio CSR chipset.\n");
            use_fast_uart();
            hci_set_chipset(btstack_chipset_csr_instance());
            break;
        case COMPANY_ID_TEXAS_INSTRUMENTS_INC: 
            printf("Texas Instruments - CC256x compatible chipset.\n");
            use_fast_uart();
            hci_set_chipset(btstack_chipset_cc256x_instance());
#ifdef ENABLE_EHCILL
            printf("eHCILL enabled.\n");
#endif
            break;
        case COMPANY_ID_BROADCOM_CORPORATION:   
            printf("Broadcom chipset. Not supported yet\n");
            // hci_set_chipset(btstack_chipset_bcm_instance());
            break;
        case COMPANY_ID_ST_MICROELECTRONICS:   
            printf("ST Microelectronics - using STLC2500d driver.\n");
            use_fast_uart();
            hci_set_chipset(btstack_chipset_stlc2500d_instance());
            break;
        case COMPANY_ID_EM_MICROELECTRONICS_MARIN:
            printf("EM Microelectronics - using EM9301 driver.\n");
            hci_set_chipset(btstack_chipset_em9301_instance());
            break;
        default:
            printf("Unknown manufacturer / manufacturer not supported yet.\n");
            break;
    }
}
Exemple #2
0
void BTSTACK_Initialize ( void )
{
    printf("\n\nBTstack_Initialize()\n");

    btstack_memory_init();
    btstack_run_loop_init(btstack_run_loop_embedded_get_instance());

    hci_dump_open(NULL, HCI_DUMP_STDOUT);

    const hci_transport_t * transport = hci_transport_h4_instance();
    hci_init(transport, &config);
    hci_set_chipset(btstack_chipset_csr_instance());

    // inform about BTstack state
    hci_event_callback_registration.callback = &packet_handler;
    hci_add_event_handler(&hci_event_callback_registration);

    btstack_main(0, NULL);
}
Exemple #3
0
static void local_version_information_handler(uint8_t * packet){
    printf("Local version information:\n");
    uint16_t hci_version    = packet[6];
    uint16_t hci_revision   = little_endian_read_16(packet, 7);
    uint16_t lmp_version    = packet[9];
    uint16_t manufacturer   = little_endian_read_16(packet, 10);
    uint16_t lmp_subversion = little_endian_read_16(packet, 12);
    printf("- HCI Version  0x%04x\n", hci_version);
    printf("- HCI Revision 0x%04x\n", hci_revision);
    printf("- LMP Version  0x%04x\n", lmp_version);
    printf("- LMP Revision 0x%04x\n", lmp_subversion);
    printf("- Manufacturer 0x%04x\n", manufacturer);
    switch (manufacturer){
        case BLUETOOTH_COMPANY_ID_CAMBRIDGE_SILICON_RADIO:
            printf("Cambridge Silicon Radio CSR chipset.\n");
            use_fast_uart();
            hci_set_chipset(btstack_chipset_csr_instance());
            break;
        case BLUETOOTH_COMPANY_ID_TEXAS_INSTRUMENTS_INC: 
            printf("Texas Instruments - CC256x compatible chipset.\n");
            use_fast_uart();
            hci_set_chipset(btstack_chipset_cc256x_instance());
            break;
        case BLUETOOTH_COMPANY_ID_BROADCOM_CORPORATION:   
            printf("Broadcom chipset. Not supported by posix-h5 port, please use port/posix-h5-bcm\n");
            exit(10);
            break;
        case BLUETOOTH_COMPANY_ID_ST_MICROELECTRONICS:   
            printf("ST Microelectronics - using STLC2500d driver.\n");
            use_fast_uart();
            hci_set_chipset(btstack_chipset_stlc2500d_instance());
            break;
        case BLUETOOTH_COMPANY_ID_EM_MICROELECTRONIC_MARIN_SA:
            printf("EM Microelectronics - using EM9301 driver.\n");
            hci_set_chipset(btstack_chipset_em9301_instance());
            break;
        default:
            printf("Unknown manufacturer / manufacturer not supported yet.\n");
            break;
    }
}