From f5ee0ba39f11fd55d0109552f075dacbeda5a1fc Mon Sep 17 00:00:00 2001 From: "matthias.ringwald@gmail.com" Date: Tue, 10 Feb 2015 21:47:52 +0000 Subject: [PATCH] added minimal version to set bd addr for EM9301 chipset --- chipset-em9301/bt_control_em9301.c | 79 ++++++++++++++++++++++++++++++ chipset-em9301/bt_control_em9301.h | 61 +++++++++++++++++++++++ 2 files changed, 140 insertions(+) create mode 100644 chipset-em9301/bt_control_em9301.c create mode 100644 chipset-em9301/bt_control_em9301.h diff --git a/chipset-em9301/bt_control_em9301.c b/chipset-em9301/bt_control_em9301.c new file mode 100644 index 000000000..086bda6a9 --- /dev/null +++ b/chipset-em9301/bt_control_em9301.c @@ -0,0 +1,79 @@ +/* + * Copyright (C) 2014 BlueKitchen GmbH + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the copyright holders nor the names of + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * 4. Any redistribution, use, or modification is done solely for + * personal benefit and not for any commercial purpose or for + * monetary gain. + * + * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS + * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * Please inquire about commercial licensing options at + * contact@bluekitchen-gmbh.com + * + */ + +/* + * bt_control_em9301.c + * + * Adapter to use em9301-based chipsets with BTstack + * + * Allows to set public BD ADDR + */ + +#include "btstack-config.h" +#include "bt_control_em9301.h" + +#include /* NULL */ +#include +#include /* memcpy */ + +static int em9301_set_bd_addr_cmd(void * config, bd_addr_t addr, uint8_t *hci_cmd_buffer){ + bt_store_16(hci_cmd_buffer, 0, OPCODE(OGF_VENDOR, 0x02)); + hci_cmd_buffer[2] = 0x06; + bt_flip_addr(addr, &hci_cmd_buffer[3]); + return 0; +} + +// MARK: const structs + +static const bt_control_t bt_control_em9301 = { + NULL, // on + NULL, // off + NULL, // sleep + NULL, // wake + NULL, // valid + NULL, // name + NULL, // baudrate_cmd + NULL, // next_cmd + NULL, // register_for_power_notifications + NULL, // hw_error + em9301_set_bd_addr_cmd, // set_bd_addr_cmd +}; + +// MARK: public API +bt_control_t *bt_control_em9301_instance(void){ + return (bt_control_t*) &bt_control_em9301; +} diff --git a/chipset-em9301/bt_control_em9301.h b/chipset-em9301/bt_control_em9301.h new file mode 100644 index 000000000..c0a72ef13 --- /dev/null +++ b/chipset-em9301/bt_control_em9301.h @@ -0,0 +1,61 @@ +/* + * Copyright (C) 2014 BlueKitchen GmbH + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the copyright holders nor the names of + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * 4. Any redistribution, use, or modification is done solely for + * personal benefit and not for any commercial purpose or for + * monetary gain. + * + * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS + * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * Please inquire about commercial licensing options at + * contact@bluekitchen-gmbh.com + * + */ + +/* + * bt_control_em9301.c + * + * Adapter to use em9301-based chipsets with BTstack + * + * Allows to set public BD ADDR + */ + +#ifndef __BT_CONTROL_EM9301_H +#define __BT_CONTROL_EM9301_H + +#if defined __cplusplus +extern "C" { +#endif + +#include "bt_control.h" + +bt_control_t *bt_control_em9301_instance(void); + +#if defined __cplusplus +} +#endif + +#endif // __BT_CONTROL_EM9301_H