robo 8080 / Mbed 2 deprecated BLE_RCBController_Servo

iOSのBLEコントローラアプリ「RCBController」とmbed HRM1017を接続し、RCサーボモータを操作するテストプログラムです。

Dependencies:   BLE_API_Native_IRC Servo mbed

Fork of BLE_RCBController by Junichi Katsu

  • 古いBLEライブラリを使っているのでプラットフォームは”Nordic nRF51822”を選択してください。
  • ライブラリ類はUpdateしないでください。コンパイルエラーになります。

うまく接続できない時は、iPhone/iPadのBluetoothをOFF－＞ONしてキャッシュをクリアしてみてください。

/media/uploads/robo8080/img_1560.jpg

BLE_API_Native_IRC/hw/nRF51822n/btle/custom/custom_helper.cpp@0:8c643bfe55b7, 2014-07-10 (annotated)

Committer:
jksoft
Date:
Thu Jul 10 14:21:52 2014 +0000
Revision:
0:8c643bfe55b7
??

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jksoft 0:8c643bfe55b7 1 /* mbed Microcontroller Library
jksoft 0:8c643bfe55b7 2 * Copyright (c) 2006-2013 ARM Limited
jksoft 0:8c643bfe55b7 3 *
jksoft 0:8c643bfe55b7 4 * Licensed under the Apache License, Version 2.0 (the "License");
jksoft 0:8c643bfe55b7 5 * you may not use this file except in compliance with the License.
jksoft 0:8c643bfe55b7 6 * You may obtain a copy of the License at
jksoft 0:8c643bfe55b7 7 *
jksoft 0:8c643bfe55b7 8 * http://www.apache.org/licenses/LICENSE-2.0
jksoft 0:8c643bfe55b7 9 *
jksoft 0:8c643bfe55b7 10 * Unless required by applicable law or agreed to in writing, software
jksoft 0:8c643bfe55b7 11 * distributed under the License is distributed on an "AS IS" BASIS,
jksoft 0:8c643bfe55b7 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
jksoft 0:8c643bfe55b7 13 * See the License for the specific language governing permissions and
jksoft 0:8c643bfe55b7 14 * limitations under the License.
jksoft 0:8c643bfe55b7 15 */
jksoft 0:8c643bfe55b7 16
jksoft 0:8c643bfe55b7 17 #include "custom_helper.h"
jksoft 0:8c643bfe55b7 18
jksoft 0:8c643bfe55b7 19 /**************************************************************************/
jksoft 0:8c643bfe55b7 20 /*!
jksoft 0:8c643bfe55b7 21 @brief Adds the base UUID to the custom service. All UUIDs used
jksoft 0:8c643bfe55b7 22 by this service are based on this 128-bit UUID.
jksoft 0:8c643bfe55b7 23
jksoft 0:8c643bfe55b7 24 @note This UUID needs to be added to the SoftDevice stack before
jksoft 0:8c643bfe55b7 25 adding the service's primary service via
jksoft 0:8c643bfe55b7 26 'sd_ble_gatts_service_add'
jksoft 0:8c643bfe55b7 27
jksoft 0:8c643bfe55b7 28 @param[in] p_uuid_base A pointer to the 128-bit UUID array (8*16)
jksoft 0:8c643bfe55b7 29
jksoft 0:8c643bfe55b7 30 @returns The UUID type.
jksoft 0:8c643bfe55b7 31 A return value of 0 should be considered an error.
jksoft 0:8c643bfe55b7 32
jksoft 0:8c643bfe55b7 33 @retval 0x00 BLE_UUID_TYPE_UNKNOWN
jksoft 0:8c643bfe55b7 34 @retval 0x01 BLE_UUID_TYPE_BLE
jksoft 0:8c643bfe55b7 35 @retval 0x02 BLE_UUID_TYPE_VENDOR_BEGIN
jksoft 0:8c643bfe55b7 36
jksoft 0:8c643bfe55b7 37 @section EXAMPLE
jksoft 0:8c643bfe55b7 38 @code
jksoft 0:8c643bfe55b7 39
jksoft 0:8c643bfe55b7 40 // Take note that bytes 2/3 are blank since these are used to identify
jksoft 0:8c643bfe55b7 41 // the primary service and individual characteristics
jksoft 0:8c643bfe55b7 42 #define CFG_CUSTOM_UUID_BASE "\x6E\x40\x00\x00\xB5\xA3\xF3\x93\xE0\xA9\xE5\x0E\x24\xDC\xCA\x9E"
jksoft 0:8c643bfe55b7 43
jksoft 0:8c643bfe55b7 44 uint8_t uuid_type = custom_add_uuid_base(CFG_CUSTOM_UUID_BASE);
jksoft 0:8c643bfe55b7 45 ASSERT(uuid_type > 0, ERROR_NOT_FOUND);
jksoft 0:8c643bfe55b7 46
jksoft 0:8c643bfe55b7 47 // We can now safely add the primary service and any characteristics
jksoft 0:8c643bfe55b7 48 // for our custom service ...
jksoft 0:8c643bfe55b7 49
jksoft 0:8c643bfe55b7 50 @endcode
jksoft 0:8c643bfe55b7 51 */
jksoft 0:8c643bfe55b7 52 /**************************************************************************/
jksoft 0:8c643bfe55b7 53 uint8_t custom_add_uuid_base(uint8_t const * const p_uuid_base)
jksoft 0:8c643bfe55b7 54 {
jksoft 0:8c643bfe55b7 55 ble_uuid128_t base_uuid;
jksoft 0:8c643bfe55b7 56 uint8_t uuid_type = 0;
jksoft 0:8c643bfe55b7 57
jksoft 0:8c643bfe55b7 58 /* Reverse the bytes since ble_uuid128_t is LSB */
jksoft 0:8c643bfe55b7 59 for(uint8_t i=0; i<16; i++)
jksoft 0:8c643bfe55b7 60 {
jksoft 0:8c643bfe55b7 61 base_uuid.uuid128[i] = p_uuid_base[15-i];
jksoft 0:8c643bfe55b7 62 }
jksoft 0:8c643bfe55b7 63
jksoft 0:8c643bfe55b7 64 ASSERT_INT( ERROR_NONE, sd_ble_uuid_vs_add( &base_uuid, &uuid_type ), 0);
jksoft 0:8c643bfe55b7 65
jksoft 0:8c643bfe55b7 66 return uuid_type;
jksoft 0:8c643bfe55b7 67 }
jksoft 0:8c643bfe55b7 68
jksoft 0:8c643bfe55b7 69 /**************************************************************************/
jksoft 0:8c643bfe55b7 70 /*!
jksoft 0:8c643bfe55b7 71
jksoft 0:8c643bfe55b7 72 */
jksoft 0:8c643bfe55b7 73 /**************************************************************************/
jksoft 0:8c643bfe55b7 74 error_t custom_decode_uuid_base(uint8_t const * const p_uuid_base, ble_uuid_t * p_uuid)
jksoft 0:8c643bfe55b7 75 {
jksoft 0:8c643bfe55b7 76 uint8_t uuid_base_le[16];
jksoft 0:8c643bfe55b7 77
jksoft 0:8c643bfe55b7 78 /* Reverse the bytes since ble_uuid128_t is LSB */
jksoft 0:8c643bfe55b7 79 for(uint8_t i=0; i<16; i++)
jksoft 0:8c643bfe55b7 80 {
jksoft 0:8c643bfe55b7 81 uuid_base_le[i] = p_uuid_base[15-i];
jksoft 0:8c643bfe55b7 82 }
jksoft 0:8c643bfe55b7 83
jksoft 0:8c643bfe55b7 84 ASSERT_STATUS( sd_ble_uuid_decode(16, uuid_base_le, p_uuid) );
jksoft 0:8c643bfe55b7 85
jksoft 0:8c643bfe55b7 86 return ERROR_NONE;
jksoft 0:8c643bfe55b7 87 }
jksoft 0:8c643bfe55b7 88
jksoft 0:8c643bfe55b7 89 /**************************************************************************/
jksoft 0:8c643bfe55b7 90 /*!
jksoft 0:8c643bfe55b7 91 @brief Adds a new characteristic to the custom service, assigning
jksoft 0:8c643bfe55b7 92 properties, a UUID add-on value, etc.
jksoft 0:8c643bfe55b7 93
jksoft 0:8c643bfe55b7 94 @param[in] service_handle
jksoft 0:8c643bfe55b7 95 @param[in] p_uuid The 16-bit value to add to the base UUID
jksoft 0:8c643bfe55b7 96 for this characteristic (normally >1
jksoft 0:8c643bfe55b7 97 since 1 is typically used by the primary
jksoft 0:8c643bfe55b7 98 service).
jksoft 0:8c643bfe55b7 99 @param[in] char_props The characteristic properties, as
jksoft 0:8c643bfe55b7 100 defined by ble_gatt_char_props_t
jksoft 0:8c643bfe55b7 101 @param[in] max_length The maximum length of this characeristic
jksoft 0:8c643bfe55b7 102 @param[in] p_char_handle
jksoft 0:8c643bfe55b7 103
jksoft 0:8c643bfe55b7 104 @returns
jksoft 0:8c643bfe55b7 105 @retval ERROR_NONE Everything executed normally
jksoft 0:8c643bfe55b7 106 */
jksoft 0:8c643bfe55b7 107 /**************************************************************************/
jksoft 0:8c643bfe55b7 108 error_t custom_add_in_characteristic(uint16_t service_handle, ble_uuid_t* p_uuid, uint8_t properties,
jksoft 0:8c643bfe55b7 109 uint8_t *p_data, uint16_t min_length, uint16_t max_length,
jksoft 0:8c643bfe55b7 110 ble_gatts_char_handles_t* p_char_handle)
jksoft 0:8c643bfe55b7 111 {
jksoft 0:8c643bfe55b7 112 /* Characteristic metadata */
jksoft 0:8c643bfe55b7 113 ble_gatts_attr_md_t cccd_md;
jksoft 0:8c643bfe55b7 114 ble_gatt_char_props_t char_props;
jksoft 0:8c643bfe55b7 115
jksoft 0:8c643bfe55b7 116 memcpy(&char_props, &properties, 1);
jksoft 0:8c643bfe55b7 117
jksoft 0:8c643bfe55b7 118 if ( char_props.notify || char_props.indicate )
jksoft 0:8c643bfe55b7 119 {
jksoft 0:8c643bfe55b7 120 /* Notification requires cccd */
jksoft 0:8c643bfe55b7 121 memclr_( &cccd_md, sizeof(ble_gatts_attr_md_t) );
jksoft 0:8c643bfe55b7 122 cccd_md.vloc = BLE_GATTS_VLOC_STACK;
jksoft 0:8c643bfe55b7 123 BLE_GAP_CONN_SEC_MODE_SET_OPEN(&cccd_md.read_perm);
jksoft 0:8c643bfe55b7 124 BLE_GAP_CONN_SEC_MODE_SET_OPEN(&cccd_md.write_perm);
jksoft 0:8c643bfe55b7 125 }
jksoft 0:8c643bfe55b7 126
jksoft 0:8c643bfe55b7 127 ble_gatts_char_md_t char_md = { 0 };
jksoft 0:8c643bfe55b7 128
jksoft 0:8c643bfe55b7 129 char_md.char_props = char_props;
jksoft 0:8c643bfe55b7 130 char_md.p_cccd_md = (char_props.notify || char_props.indicate ) ? &cccd_md : NULL;
jksoft 0:8c643bfe55b7 131
jksoft 0:8c643bfe55b7 132 /* Attribute declaration */
jksoft 0:8c643bfe55b7 133 ble_gatts_attr_md_t attr_md = { 0 };
jksoft 0:8c643bfe55b7 134
jksoft 0:8c643bfe55b7 135 attr_md.vloc = BLE_GATTS_VLOC_STACK;
jksoft 0:8c643bfe55b7 136 attr_md.vlen = (min_length == max_length) ? 0 : 1;
jksoft 0:8c643bfe55b7 137
jksoft 0:8c643bfe55b7 138 if ( char_props.read || char_props.notify || char_props.indicate )
jksoft 0:8c643bfe55b7 139 {
jksoft 0:8c643bfe55b7 140 BLE_GAP_CONN_SEC_MODE_SET_OPEN(&attr_md.read_perm);
jksoft 0:8c643bfe55b7 141 }
jksoft 0:8c643bfe55b7 142
jksoft 0:8c643bfe55b7 143 if ( char_props.write )
jksoft 0:8c643bfe55b7 144 {
jksoft 0:8c643bfe55b7 145 BLE_GAP_CONN_SEC_MODE_SET_OPEN(&attr_md.write_perm);
jksoft 0:8c643bfe55b7 146 }
jksoft 0:8c643bfe55b7 147
jksoft 0:8c643bfe55b7 148 ble_gatts_attr_t attr_char_value = { 0 };
jksoft 0:8c643bfe55b7 149
jksoft 0:8c643bfe55b7 150 attr_char_value.p_uuid = p_uuid;
jksoft 0:8c643bfe55b7 151 attr_char_value.p_attr_md = &attr_md;
jksoft 0:8c643bfe55b7 152 attr_char_value.init_len = min_length;
jksoft 0:8c643bfe55b7 153 attr_char_value.max_len = max_length;
jksoft 0:8c643bfe55b7 154 attr_char_value.p_value = p_data;
jksoft 0:8c643bfe55b7 155
jksoft 0:8c643bfe55b7 156
jksoft 0:8c643bfe55b7 157 ASSERT_STATUS ( sd_ble_gatts_characteristic_add(service_handle,
jksoft 0:8c643bfe55b7 158 &char_md,
jksoft 0:8c643bfe55b7 159 &attr_char_value,
jksoft 0:8c643bfe55b7 160 p_char_handle) );
jksoft 0:8c643bfe55b7 161
jksoft 0:8c643bfe55b7 162 return ERROR_NONE;
jksoft 0:8c643bfe55b7 163 }