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uncrustify libraries/AP_GPS/AP_GPS_NMEA.h

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uncrustify 2012-08-21 19:19:51 -07:00 committed by Pat Hickey
parent 39f71f750d
commit 87299da0dd
1 changed files with 30 additions and 30 deletions
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60
libraries/AP_GPS/AP_GPS_NMEA.h
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@ -58,17 +58,17 @@ public:
/// Perform a (re)initialisation of the GPS; sends the /// Perform a (re)initialisation of the GPS; sends the
/// protocol configuration messages. /// protocol configuration messages.
/// ///
virtual void init(enum GPS_Engine_Setting nav_setting = GPS_ENGINE_NONE); virtual void init(enum GPS_Engine_Setting nav_setting = GPS_ENGINE_NONE);
/// Checks the serial receive buffer for characters, /// Checks the serial receive buffer for characters,
/// attempts to parse NMEA data and updates internal state /// attempts to parse NMEA data and updates internal state
/// accordingly. /// accordingly.
/// ///
virtual bool read(); virtual bool read();
private: private:
/// Coding for the GPS sentences that the parser handles /// Coding for the GPS sentences that the parser handles
enum _sentence_types { //there are some more than 10 fields in some sentences , thus we have to increase these value. enum _sentence_types { //there are some more than 10 fields in some sentences , thus we have to increase these value.
_GPS_SENTENCE_GPRMC = 32, _GPS_SENTENCE_GPRMC = 32,
_GPS_SENTENCE_GPGGA = 64, _GPS_SENTENCE_GPGGA = 64,
_GPS_SENTENCE_GPVTG = 96, _GPS_SENTENCE_GPVTG = 96,
@ -81,14 +81,14 @@ private:
/// @returns True if processing the character has resulted in /// @returns True if processing the character has resulted in
/// an update to the GPS state /// an update to the GPS state
/// ///
bool _decode(char c); bool _decode(char c);
/// Return the numeric value of an ascii hex character /// Return the numeric value of an ascii hex character
/// ///
/// @param a The character to be converted /// @param a The character to be converted
/// @returns The value of the character as a hex digit /// @returns The value of the character as a hex digit
/// ///
int16_t _from_hex(char a); int16_t _from_hex(char a);
/// Parses the current term as a NMEA-style decimal number with /// Parses the current term as a NMEA-style decimal number with
/// up to two decimal digits. /// up to two decimal digits.
@ -96,7 +96,7 @@ private:
/// @returns The value expressed by the string in _term, /// @returns The value expressed by the string in _term,
/// multiplied by 100. /// multiplied by 100.
/// ///
uint32_t _parse_decimal(); uint32_t _parse_decimal();
/// Parses the current term as a NMEA-style degrees + minutes /// Parses the current term as a NMEA-style degrees + minutes
/// value with up to four decimal digits. /// value with up to four decimal digits.
@ -106,7 +106,7 @@ private:
/// @returns The value expressed by the string in _term, /// @returns The value expressed by the string in _term,
/// multiplied by 10000. /// multiplied by 10000.
/// ///
uint32_t _parse_degrees(); uint32_t _parse_degrees();
/// Processes the current term when it has been deemed to be /// Processes the current term when it has been deemed to be
/// complete. /// complete.
@ -116,44 +116,44 @@ private:
/// ///
/// @returns True if completing the term has resulted in /// @returns True if completing the term has resulted in
/// an update to the GPS state. /// an update to the GPS state.
bool _term_complete(); bool _term_complete();
uint8_t _parity; ///< NMEA message checksum accumulator uint8_t _parity; ///< NMEA message checksum accumulator
bool _is_checksum_term; ///< current term is the checksum bool _is_checksum_term; ///< current term is the checksum
char _term[15]; ///< buffer for the current term within the current sentence char _term[15]; ///< buffer for the current term within the current sentence
uint8_t _sentence_type; ///< the sentence type currently being processed uint8_t _sentence_type; ///< the sentence type currently being processed
uint8_t _term_number; ///< term index within the current sentence uint8_t _term_number; ///< term index within the current sentence
uint8_t _term_offset; ///< character offset with the term being received uint8_t _term_offset; ///< character offset with the term being received
bool _gps_data_good; ///< set when the sentence indicates data is good bool _gps_data_good; ///< set when the sentence indicates data is good
// The result of parsing terms within a message is stored temporarily until // The result of parsing terms within a message is stored temporarily until
// the message is completely processed and the checksum validated. // the message is completely processed and the checksum validated.
// This avoids the need to buffer the entire message. // This avoids the need to buffer the entire message.
int32_t _new_time; ///< time parsed from a term int32_t _new_time; ///< time parsed from a term
int32_t _new_date; ///< date parsed from a term int32_t _new_date; ///< date parsed from a term
int32_t _new_latitude; ///< latitude parsed from a term int32_t _new_latitude; ///< latitude parsed from a term
int32_t _new_longitude; ///< longitude parsed from a term int32_t _new_longitude; ///< longitude parsed from a term
int32_t _new_altitude; ///< altitude parsed from a term int32_t _new_altitude; ///< altitude parsed from a term
int32_t _new_speed; ///< speed parsed from a term int32_t _new_speed; ///< speed parsed from a term
int32_t _new_course; ///< course parsed from a term int32_t _new_course; ///< course parsed from a term
int16_t _new_hdop; ///< HDOP parsed from a term int16_t _new_hdop; ///< HDOP parsed from a term
uint8_t _new_satellite_count; ///< satellite count parsed from a term uint8_t _new_satellite_count; ///< satellite count parsed from a term
/// @name Init strings /// @name Init strings
/// In ::init, an attempt is made to configure the GPS /// In ::init, an attempt is made to configure the GPS
/// unit to send just the messages that we are interested /// unit to send just the messages that we are interested
/// in using these strings /// in using these strings
//@{ //@{
static const prog_char _SiRF_init_string[]; ///< init string for SiRF units static const prog_char _SiRF_init_string[]; ///< init string for SiRF units
static const prog_char _MTK_init_string[]; ///< init string for MediaTek units static const prog_char _MTK_init_string[]; ///< init string for MediaTek units
static const prog_char _ublox_init_string[]; ///< init string for ublox units static const prog_char _ublox_init_string[]; ///< init string for ublox units
//@} //@}
/// @name GPS message identifier strings /// @name GPS message identifier strings
//@{ //@{
static const prog_char _gprmc_string[]; static const prog_char _gprmc_string[];
static const prog_char _gpgga_string[]; static const prog_char _gpgga_string[];
static const prog_char _gpvtg_string[]; static const prog_char _gpvtg_string[];
//@} //@}
}; };