Satellite Observers Workbench. NOT yet complete, just published for forum posters to \"cherry pick\" pieces of code as requiered as an example.
nexstar/nexstar.h
- Committer:
- AjK
- Date:
- 2010-10-11
- Revision:
- 0:0a841b89d614
File content as of revision 0:0a841b89d614:
/**************************************************************************** * Copyright 2010 Andy Kirkham, Stellar Technologies Ltd * * This file is part of the Satellite Observers Workbench (SOWB). * * SOWB is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * SOWB 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with SOWB. If not, see <http://www.gnu.org/licenses/>. * * $Id: main.cpp 5 2010-07-12 20:51:11Z ajk $ * ***************************************************************************/ #ifndef NEXSTAR_H #define NEXSTAR_H #ifndef NEXSTAR_C extern bool nexstar_aligned; #endif #define IS_NEXSTAR_ALIGNED nexstar_aligned #define NEXSTAR_INIT 0 #define NEXSTAR_IDLE 1 #define NEXSTAR_CMD 2 /* Nexstar statuses. */ #define NEXSTAR_STATE_NOT_CONN -1 #define NEXSTAR_STATE_IDLE 1 #define NEXSTAR_STATE_BUSY 2 /* Statuses for command packets. */ #define NEXSTAR_SET_TRACKING 1 #define NEXSTAR_GET_AZMALT 2 #define NEXSTAR_GET_RADEC 3 #define NEXSTAR_SET_ELEVATION_RATE 4 #define NEXSTAR_SET_AZMITH_RATE 5 #define NEXSTAR_GOTO 6 #define NEXSTAR_SET_APPROACH 7 #define NEXSTAR_GOTO_AZM_FAST 8 #define NEXSTAR_GOTO_ELE_FAST 9 #define NEXSTAR_IS_ALIGNED 10 #define NEXSTAR_SET_TIME 11 #define NEXSTAR_SET_LOCATION 12 #define NEXSTAR_SYNC 13 #define NEXSTAR_BUFFER_SIZE 16 #define NEXSTAR_SERIAL_TIMEOUT 350 /* API functions. */ void nexstar_get_elazm(double *el, double *azm); /* Function prototypes. */ int _nexstar_set_tracking_mode(int mode); int _nexstar_get_altazm(void); int _nexstar_get_radec(void); void _nexstar_set_elevation_rate_coarse(double rate); void _nexstar_set_elevation_rate_fine(double rate); void _nexstar_set_elevation_rate_auto(double rate); void _nexstar_set_azmith_rate_coarse(double rate); void _nexstar_set_azmith_rate_fine(double rate); void _nexstar_set_azmith_rate_auto(double rate); int _nexstar_set_elevation_rate(void); int _nexstar_set_azmith_rate(void); void _nexstar_set_azm_approach(int approach); int _nexstar_goto(uint32_t, uint32_t); int _nexstar_goto_azm_fast(uint32_t azmith); #include "gps.h" void _nexstar_set_time(GPS_TIME *t); void _nexstar_set_location(GPS_LOCATION_AVERAGE *l); #include "satapi.h" void _nexstar_sync(RaDec *); double nexstar_get_rate_azm(void); double nexstar_get_rate_alt(void); bool _nexstar_is_aligned(void); /* Defined in nexstar_align.c */ void nexstar_force_align(void); /* Macros */ /* Used to test the IIR register. Common across UARTs. */ #define UART_ISSET_THRE 0x0002 #define UART_ISSET_RDA 0x0004 #define UART_ISSET_CTI 0x000C #define UART_ISSET_RLS 0x0006 #define UART_ISSET_FIFOLVL_RXFULL 0x0000000F #define UART_ISSET_FIFOLVL_TXFULL 0x00000F00 /* UART2 peripheral control masks. */ #define UART2_ORMASK_PCONP 0x01000000 #define UART2_ORMASK_PCLKSEL1 0x00010000 #define UART2_ORMASK_PINMODE0 0x00A00000 #define UART2_ORMASK_PINSEL0 0x00500000 /* UART2 register configuration values. */ #define UART2_SET_LCR 0x00000003 #define UART2_SET_LCR_DLAB 0x00000083 #define UART2_SET_DLLSB 0x71 #define UART2_SET_DLMSB 0x02 #define UART2_SET_FCR 0x01 #define UART2_SET_FCR_CLEAR 0x07 #define UART2_SET_IER 0x01 /* Standard API functions. */ void nexstar_init(void); void nexstar_process(void); /* endif NEXSTAR_H */ #endif