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-rw-r--r--apps/gps/mtk.h98
1 files changed, 0 insertions, 98 deletions
diff --git a/apps/gps/mtk.h b/apps/gps/mtk.h
deleted file mode 100644
index 9fc1caec8..000000000
--- a/apps/gps/mtk.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * mtk.h
- *
- * Created on: Mar 6, 2012
- * Author: thomasgubler
- */
-
-#ifndef MTK_H_
-#define MTK_H_
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdbool.h>
-#include <unistd.h>
-#include <pthread.h>
-
-//Definition for mtk custom mode
-#define MEDIATEK_REFRESH_RATE_4HZ "$PMTK220,250*29\r\n" //refresh rate - 4Hz - 250 milliseconds
-#define MEDIATEK_REFRESH_RATE_5HZ "$PMTK220,200*2C\r\n"
-#define MEDIATEK_REFRESH_RATE_10HZ "$PMTK220,100*2F\r\n" //refresh rate - 10Hz - 100 milliseconds
-#define MEDIATEK_FACTORY_RESET "$PMTK104*37\r\n" //clear current settings
-#define MEDIATEK_CUSTOM_BINARY_MODE "$PGCMD,16,0,0,0,0,0*6A\r\n"
-#define MEDIATEK_FULL_COLD_RESTART "$PMTK104*37\r\n"
-//#define NMEA_GGA_ENABLE "$PMTK314,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0*27\r\n" //Set GGA messages
-
-//definitions for watchdog
-#define MTK_WATCHDOG_CRITICAL_TIME_MICROSECONDS 2000000
-#define MTK_WATCHDOG_WAIT_TIME_MICROSECONDS 800000
-
-
-
-
-// ************
-// the structure of the binary packet
-
-typedef struct {
- uint8_t payload; ///< Number of payload bytes
- int32_t latitude; ///< Latitude in degrees * 10^7
- int32_t longitude; ///< Longitude in degrees * 10^7
- uint32_t msl_altitude; ///< MSL altitude in meters * 10^2
- uint32_t ground_speed; ///< FIXME SPEC UNCLEAR
- int32_t heading;
- uint8_t satellites;
- uint8_t fix_type;
- uint32_t date;
- uint32_t utc_time;
- uint16_t hdop;
- uint8_t ck_a;
- uint8_t ck_b;
-} __attribute__((__packed__)) type_gps_bin_mtk_packet;
-
-typedef type_gps_bin_mtk_packet gps_bin_mtk_packet_t;
-
-enum MTK_DECODE_STATES {
- MTK_DECODE_UNINIT = 0,
- MTK_DECODE_GOT_CK_A = 1,
- MTK_DECODE_GOT_CK_B = 2
-};
-
-typedef struct {
- union {
- uint16_t ck;
- struct {
- uint8_t ck_a;
- uint8_t ck_b;
- };
- };
- uint8_t decode_state;
-// bool new_data;
-// uint8_t fix;
- bool print_errors;
- int16_t rx_count;
-
- uint64_t last_message_timestamp;
-} __attribute__((__packed__)) type_gps_bin_mtk_state;
-
-typedef type_gps_bin_mtk_state gps_bin_mtk_state_t;
-
-extern pthread_mutex_t *mtk_mutex;
-extern gps_bin_mtk_state_t *mtk_state;
-
-void mtk_decode_init(void);
-
-void mtk_checksum(uint8_t b, uint8_t *ck_a, uint8_t *ck_b);
-
-int mtk_parse(uint8_t b, char *gps_rx_buffer);
-
-int read_gps_mtk(int *fd, char *gps_rx_buffer, int buffer_size);
-
-int configure_gps_mtk(int *fd);
-
-void *mtk_loop(void *args);
-
-void *mtk_watchdog_loop(void *args);
-
-#endif /* MTK_H_ */