Converted satellite_info topic to generated topic

msg/satellite_info.msg

@@ -0,0 +1,9 @@
+uint8 SAT_INFO_MAX_SATELLITES = 20
+
+uint64 timestamp		# Timestamp of satellite info
+uint8 count			# Number of satellites in satellite info
+uint8[20] svid	 		# Space vehicle ID [1..255], see scheme below
+uint8[20] used			# 0: Satellite not used, 1: used for navigation
+uint8[20] elevation		# Elevation (0: right on top of receiver, 90: on the horizon) of satellite
+uint8[20] azimuth		# Direction of satellite, 0: 0 deg, 255: 360 deg.
+uint8[20] snr			# dBHz, Signal to noise ratio of satellite C/N0, range 0..99, zero when not tracking this satellite.

src/drivers/gps/ashtech.cpp

@@ -472,7 +472,7 @@ int ASHTECH::handle_message(int len)
 		if (this_msg_num == all_msg_num) {
 			end =  tot_sv_visible - (this_msg_num - 1) * 4;
 			_gps_position->satellites_used = tot_sv_visible;
-			_satellite_info->count = SAT_INFO_MAX_SATELLITES;
+			_satellite_info->count = satellite_info_s::SAT_INFO_MAX_SATELLITES;
 			_satellite_info->timestamp = hrt_absolute_time();
 		}
 

src/drivers/gps/ashtech.h

@@ -42,10 +42,10 @@
 
 #ifndef RECV_BUFFER_SIZE
 #define RECV_BUFFER_SIZE 512
-
-#define SAT_INFO_MAX_SATELLITES  20
 #endif
 
+#include <uORB/topics/satellite_info.h>
+
 
 class ASHTECH : public GPS_Helper
 {
@@ -70,11 +70,11 @@ class ASHTECH : public GPS_Helper
 	bool	_gsv_in_progress;			/**< Indicates that gsv data parsing is in progress */
 	/* int     _satellites_count; 			**< Number of satellites info parsed. */
 	uint8_t count;					/**< Number of satellites in satellite info */
-	uint8_t svid[SAT_INFO_MAX_SATELLITES]; 		/**< Space vehicle ID [1..255], see scheme below  */
-	uint8_t used[SAT_INFO_MAX_SATELLITES];		/**< 0: Satellite not used, 1: used for navigation */
-	uint8_t elevation[SAT_INFO_MAX_SATELLITES];	/**< Elevation (0: right on top of receiver, 90: on the horizon) of satellite */
-	uint8_t azimuth[SAT_INFO_MAX_SATELLITES];	/**< Direction of satellite, 0: 0 deg, 255: 360 deg. */
-	uint8_t snr[SAT_INFO_MAX_SATELLITES];		/**< dBHz, Signal to noise ratio of satellite C/N0, range 0..99, zero when not tracking this satellite. */
+	uint8_t svid[satellite_info_s::SAT_INFO_MAX_SATELLITES]; 		/**< Space vehicle ID [1..255], see scheme below  */
+	uint8_t used[satellite_info_s::SAT_INFO_MAX_SATELLITES];		/**< 0: Satellite not used, 1: used for navigation */
+	uint8_t elevation[satellite_info_s::SAT_INFO_MAX_SATELLITES];	/**< Elevation (0: right on top of receiver, 90: on the horizon) of satellite */
+	uint8_t azimuth[satellite_info_s::SAT_INFO_MAX_SATELLITES];	/**< Direction of satellite, 0: 0 deg, 255: 360 deg. */
+	uint8_t snr[satellite_info_s::SAT_INFO_MAX_SATELLITES];		/**< dBHz, Signal to noise ratio of satellite C/N0, range 0..99, zero when not tracking this satellite. */
 
 public:
 	ASHTECH(const int &fd, struct vehicle_gps_position_s *gps_position, struct satellite_info_s *satellite_info);

src/drivers/gps/ubx.cpp

@@ -627,7 +627,7 @@ UBX::payload_rx_add_nav_svinfo(const uint8_t b)
 	} else {
 		if (_rx_payload_index == sizeof(ubx_payload_rx_nav_svinfo_part1_t)) {
 			// Part 1 complete: decode Part 1 buffer
-			_satellite_info->count = MIN(_buf.payload_rx_nav_svinfo_part1.numCh, SAT_INFO_MAX_SATELLITES);
+			_satellite_info->count = MIN(_buf.payload_rx_nav_svinfo_part1.numCh, satellite_info_s::SAT_INFO_MAX_SATELLITES);
 			UBX_TRACE_SVINFO("SVINFO len %u  numCh %u\n", (unsigned)_rx_payload_length, (unsigned)_buf.payload_rx_nav_svinfo_part1.numCh);
 		}
 		if (_rx_payload_index < sizeof(ubx_payload_rx_nav_svinfo_part1_t) + _satellite_info->count * sizeof(ubx_payload_rx_nav_svinfo_part2_t)) {