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Diffstat (limited to 'indi-celestronaux/auxproto.h')
| -rw-r--r-- | indi-celestronaux/auxproto.h | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/indi-celestronaux/auxproto.h b/indi-celestronaux/auxproto.h new file mode 100644 index 0000000..3593eee --- /dev/null +++ b/indi-celestronaux/auxproto.h @@ -0,0 +1,169 @@ +/* + Celestron Aux Command + + Copyright (C) 2020 Paweł T. Jochym + Copyright (C) 2020 Fabrizio Pollastri + Copyright (C) 2021 Jasem Mutlaq + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +*/ + +#pragma once + +#include <vector> +#include <stddef.h> +#include <stdint.h> + +typedef std::vector<uint8_t> AUXBuffer; + +enum AUXCommands +{ + MC_GET_POSITION = 0x01, + MC_GOTO_FAST = 0x02, + MC_SET_POSITION = 0x04, + MC_SET_POS_GUIDERATE = 0x06, + MC_SET_NEG_GUIDERATE = 0x07, + MC_LEVEL_START = 0x0b, + MC_LEVEL_DONE = 0x12, + MC_SLEW_DONE = 0x13, + MC_GOTO_SLOW = 0x17, + MC_SEEK_DONE = 0x18, + MC_SEEK_INDEX = 0x19, + MC_MOVE_POS = 0x24, + MC_MOVE_NEG = 0x25, + MC_AUX_GUIDE = 0x26, + MC_AUX_GUIDE_ACTIVE = 0x27, + MC_ENABLE_CORDWRAP = 0x38, + MC_DISABLE_CORDWRAP = 0x39, + MC_SET_CORDWRAP_POS = 0x3a, + MC_POLL_CORDWRAP = 0x3b, + MC_GET_CORDWRAP_POS = 0x3c, + MC_SET_AUTOGUIDE_RATE = 0x46, + MC_GET_AUTOGUIDE_RATE = 0x47, + GET_VER = 0xfe, + GPS_GET_LAT = 0x01, + GPS_GET_LONG = 0x02, + GPS_GET_DATE = 0x03, + GPS_GET_YEAR = 0x04, + GPS_GET_TIME = 0x33, + GPS_TIME_VALID = 0x36, + GPS_LINKED = 0x37 +}; + +enum AUXTargets +{ + ANY = 0x00, + MB = 0x01, + HC = 0x04, + HCP = 0x0d, + AZM = 0x10, + ALT = 0x11, + APP = 0x20, + GPS = 0xb0, + WiFi = 0xb5, + BAT = 0xb6, + CHG = 0xb7, + LIGHT = 0xbf +}; + +#define CAUX_DEFAULT_IP "1.2.3.4" +#define CAUX_DEFAULT_PORT 2000 + +void logBytes(unsigned char *buf, int n, const char *deviceName, uint32_t debugLevel); + +class AUXCommand +{ + public: + AUXCommand(); + AUXCommand(const AUXBuffer &buf); + AUXCommand(AUXCommands command, AUXTargets source, AUXTargets destination, const AUXBuffer &data); + AUXCommand(AUXCommands command, AUXTargets source, AUXTargets destination); + + /////////////////////////////////////////////////////////////////////////////// + /// Buffer Management + /////////////////////////////////////////////////////////////////////////////// + void fillBuf(AUXBuffer &buf); + void parseBuf(AUXBuffer buf); + void parseBuf(AUXBuffer buf, bool do_checksum); + + /////////////////////////////////////////////////////////////////////////////// + /// Getters + /////////////////////////////////////////////////////////////////////////////// + const AUXTargets &source() const + { + return m_Source; + } + const AUXTargets &destination() const + { + return m_Destination; + } + const AUXBuffer &data() const + { + return m_Data; + } + AUXCommands command() const + { + return m_Command; + } + size_t dataSize() const + { + return m_Data.size(); + } + const char * commandName() const + { + return commandName(m_Command); + } + + /////////////////////////////////////////////////////////////////////////////// + /// Set and Get data + /////////////////////////////////////////////////////////////////////////////// + /** + * @brief getData Parses data packet and convert it to a 32bit unsigned integer + * @param bytes How many bytes to interpret the data. + * @return + */ + uint32_t getData(); + void setData(uint32_t value, uint8_t bytes = 3); + + /////////////////////////////////////////////////////////////////////////////// + /// Check sum + /////////////////////////////////////////////////////////////////////////////// + uint8_t checksum(AUXBuffer buf); + + /////////////////////////////////////////////////////////////////////////////// + /// Logging + /////////////////////////////////////////////////////////////////////////////// + const char * commandName(AUXCommands command) const; + const char * moduleName(AUXTargets n); + int responseDataSize(); + void logResponse(); + void logCommand(); + static void setDebugInfo(const char *deviceName, uint8_t debugLevel); + + static uint8_t DEBUG_LEVEL; + static char DEVICE_NAME[64]; + + private: + uint8_t len {0}; + bool valid {false}; + + AUXCommands m_Command; + AUXTargets m_Source, m_Destination; + AUXBuffer m_Data; + + + +}; |