| 1 | #pragma once |
| 2 | /* |
| 3 | * This file is part of the libCEC(R) library. |
| 4 | * |
| 5 | * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved. |
| 6 | * libCEC(R) is an original work, containing original code. |
| 7 | * |
| 8 | * libCEC(R) is a trademark of Pulse-Eight Limited. |
| 9 | * |
| 10 | * This program is dual-licensed; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License as published by |
| 12 | * the Free Software Foundation; either version 2 of the License, or |
| 13 | * (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 23 | * |
| 24 | * |
| 25 | * Alternatively, you can license this library under a commercial license, |
| 26 | * please contact Pulse-Eight Licensing for more information. |
| 27 | * |
| 28 | * For more information contact: |
| 29 | * Pulse-Eight Licensing <license@pulse-eight.com> |
| 30 | * http://www.pulse-eight.com/ |
| 31 | * http://www.pulse-eight.net/ |
| 32 | */ |
| 33 | |
| 34 | #include "USBCECAdapterCommunication.h" |
| 35 | |
| 36 | namespace CEC |
| 37 | { |
| 38 | class CUSBCECAdapterCommands |
| 39 | { |
| 40 | public: |
| 41 | CUSBCECAdapterCommands(CUSBCECAdapterCommunication *comm); |
| 42 | |
| 43 | /*! |
| 44 | * @brief Request the firmware version from the adapter. |
| 45 | * @return The firmware version, or 1 (default) if it couldn't be retrieved. |
| 46 | */ |
| 47 | uint16_t RequestFirmwareVersion(void); |
| 48 | |
| 49 | /*! |
| 50 | * @return The firmware version of the adapter, retrieved when the connection is opened. |
| 51 | */ |
| 52 | uint16_t GetFirmwareVersion(void) const { return m_persistedConfiguration.iFirmwareVersion; }; |
| 53 | |
| 54 | /*! |
| 55 | * @brief Persist the current configuration in the EEPROM. |
| 56 | * @attention Not all settings are persisted at this time. |
| 57 | * @param configuration The configuration to persist. |
| 58 | * @return True when persisted, false otherwise. |
| 59 | */ |
| 60 | bool PersistConfiguration(const libcec_configuration &configuration); |
| 61 | |
| 62 | /*! |
| 63 | * @brief Get the persisted configuration from the EEPROM. |
| 64 | * @param configuration The persisted configuration. |
| 65 | * @return True when retrieved, false otherwise. |
| 66 | */ |
| 67 | bool GetConfiguration(libcec_configuration &configuration); |
| 68 | |
| 69 | /*! |
| 70 | * @brief Send a ping command to the adapter. |
| 71 | * @return True when acked by the adapter, false otherwise. |
| 72 | */ |
| 73 | bool PingAdapter(void); |
| 74 | |
| 75 | /*! |
| 76 | * @brief Change the ackmask of the adapter. |
| 77 | * @param iMask The new mask. |
| 78 | * @return True when the change was acked by the adapter, false otherwise. |
| 79 | */ |
| 80 | bool SetAckMask(uint16_t iMask); |
| 81 | |
| 82 | /*! |
| 83 | * @brief Put the adapter in bootloader mode. |
| 84 | * @attention The connection needs to be closed after this call, since the adapter will no longer be available. |
| 85 | * @return True when the command was sent, false otherwise. |
| 86 | */ |
| 87 | bool StartBootloader(void); |
| 88 | |
| 89 | /*! |
| 90 | * @brief Change the current CEC line timeout. |
| 91 | * @param iTimeout The new timeout. |
| 92 | * @return True when the change was acked by the adapter, false otherwise. |
| 93 | */ |
| 94 | bool SetLineTimeout(uint8_t iTimeout); |
| 95 | |
| 96 | /*! |
| 97 | * @brief Put the adapter in controlled or autonomous mode. |
| 98 | * @param controlled True to switch to controlled mode, false to switch to auto mode. |
| 99 | * @return True when acked by the controller, false otherwise. |
| 100 | */ |
| 101 | bool SetControlledMode(bool controlled); |
| 102 | |
| 103 | /*! |
| 104 | * @brief Request the firmware build date from the device. |
| 105 | * @return The build date in seconds since epoch, or 0 when no (valid) reply was received. |
| 106 | */ |
| 107 | uint32_t RequestBuildDate(void); |
| 108 | |
| 109 | /*! |
| 110 | * @return The persisted build date. |
| 111 | */ |
| 112 | uint32_t GetPersistedBuildDate(void) const { return m_iBuildDate; }; |
| 113 | |
| 114 | private: |
| 115 | /*! |
| 116 | * @brief Reads all settings from the eeprom. |
| 117 | * @return True when read, false otherwise. |
| 118 | */ |
| 119 | bool RequestSettings(void); |
| 120 | |
| 121 | /*! |
| 122 | * @brief Request a setting value from the adapter. |
| 123 | * @param msgCode The setting to retrieve. |
| 124 | * @return The response from the adapter. |
| 125 | */ |
| 126 | cec_datapacket RequestSetting(cec_adapter_messagecode msgCode); |
| 127 | |
| 128 | /*! |
| 129 | * @brief Change the value of the "auto enabled" setting. |
| 130 | * @param enabled The new value. |
| 131 | * @return True when set, false otherwise. |
| 132 | */ |
| 133 | bool SetSettingAutoEnabled(bool enabled); |
| 134 | |
| 135 | /*! |
| 136 | * @brief Request the value of the "auto enabled" setting from the adapter. |
| 137 | * @return True when retrieved, false otherwise. |
| 138 | */ |
| 139 | bool RequestSettingAutoEnabled(void); |
| 140 | |
| 141 | /*! |
| 142 | * @brief Change the value of the "device type" setting, used when the device is in autonomous mode. |
| 143 | * @param type The new value. |
| 144 | * @return True when set, false otherwise. |
| 145 | */ |
| 146 | bool SetSettingDeviceType(cec_device_type type); |
| 147 | |
| 148 | /*! |
| 149 | * @brief Request the value of the "device type" setting from the adapter. |
| 150 | * @return True when retrieved, false otherwise. |
| 151 | */ |
| 152 | bool RequestSettingDeviceType(void); |
| 153 | |
| 154 | /*! |
| 155 | * @brief Change the value of the "default logical address" setting, used when the device is in autonomous mode. |
| 156 | * @param address The new value. |
| 157 | * @return True when set, false otherwise. |
| 158 | */ |
| 159 | bool SetSettingDefaultLogicalAddress(cec_logical_address address); |
| 160 | |
| 161 | /*! |
| 162 | * @brief Request the value of the "default logical address" setting from the adapter. |
| 163 | * @return True when retrieved, false otherwise. |
| 164 | */ |
| 165 | bool RequestSettingDefaultLogicalAddress(void); |
| 166 | |
| 167 | /*! |
| 168 | * @brief Change the value of the "logical address mask" setting, used when the device is in autonomous mode. |
| 169 | * @param iMask The new value. |
| 170 | * @return True when set, false otherwise. |
| 171 | */ |
| 172 | bool SetSettingLogicalAddressMask(uint16_t iMask); |
| 173 | |
| 174 | /*! |
| 175 | * @brief Request the value of the "logical address mask" setting from the adapter. |
| 176 | * @return True when retrieved, false otherwise. |
| 177 | */ |
| 178 | bool RequestSettingLogicalAddressMask(void); |
| 179 | |
| 180 | /*! |
| 181 | * @brief Change the value of the "physical address" setting, used when the device is in autonomous mode. |
| 182 | * @param iPhysicalAddress The new value. |
| 183 | * @return True when set, false otherwise. |
| 184 | */ |
| 185 | bool SetSettingPhysicalAddress(uint16_t iPhysicalAddress); |
| 186 | |
| 187 | /*! |
| 188 | * @brief Request the value of the "physical address" setting from the adapter. |
| 189 | * @return True when retrieved, false otherwise. |
| 190 | */ |
| 191 | bool RequestSettingPhysicalAddress(void); |
| 192 | |
| 193 | /*! |
| 194 | * @brief Change the value of the "CEC version" setting, used when the device is in autonomous mode. |
| 195 | * @param version The new value. |
| 196 | * @return True when set, false otherwise. |
| 197 | */ |
| 198 | bool SetSettingCECVersion(cec_version version); |
| 199 | |
| 200 | /*! |
| 201 | * @brief Request the value of the "CEC version" setting from the adapter. |
| 202 | * @return True when retrieved, false otherwise. |
| 203 | */ |
| 204 | bool RequestSettingCECVersion(void); |
| 205 | |
| 206 | /*! |
| 207 | * @brief Change the value of the "OSD name" setting, used when the device is in autonomous mode. |
| 208 | * @param strOSDName The new value. |
| 209 | * @return True when set, false otherwise. |
| 210 | */ |
| 211 | bool SetSettingOSDName(const char *strOSDName); |
| 212 | |
| 213 | /*! |
| 214 | * @brief Request the value of the "OSD name" setting from the adapter. |
| 215 | * @return True when retrieved, false otherwise. |
| 216 | */ |
| 217 | bool RequestSettingOSDName(void); |
| 218 | |
| 219 | /*! |
| 220 | * @brief Persist the current settings in the EEPROM |
| 221 | * @return True when persisted, false otherwise. |
| 222 | */ |
| 223 | bool WriteEEPROM(void); |
| 224 | |
| 225 | CUSBCECAdapterCommunication *m_comm; /**< the communication handler */ |
| 226 | bool m_bSettingsRetrieved; /**< true when the settings were read from the eeprom, false otherwise */ |
| 227 | bool m_bSettingAutoEnabled; /**< the value of the auto-enabled setting */ |
| 228 | cec_version m_settingCecVersion; /**< the value of the cec version setting */ |
| 229 | uint16_t m_iSettingLAMask; /**< the value of the LA mask setting */ |
| 230 | bool m_bNeedsWrite; /**< true when we sent changed settings to the adapter that have not been persisted */ |
| 231 | libcec_configuration m_persistedConfiguration; /**< the configuration that is persisted in the eeprom */ |
| 232 | uint32_t m_iBuildDate; /**< the build date of the firmware */ |
| 233 | }; |
| 234 | } |