#ifndef PSD835_H #define PSD835_H /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * $Id: psd835.c,v 1.4 2007/04/24 01:43:05 swift Exp $ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/ /* Copyright University of Washington. Written by Dana Swift. * * This software was developed at the University of Washington using funds * generously provided by the US Office of Naval Research, the National * Science Foundation, and NOAA. * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /** RCS log of revisions to the C source code. * * \begin{verbatim} * $Log: psd835.c,v $ * Revision 1.4 2007/04/24 01:43:05 swift * Added acknowledgement and funding attribution. * * Revision 1.3 2006/04/21 13:45:38 swift * Changed copyright attribute. * * Revision 1.2 2004/12/29 23:04:36 swift * Modified LogEntry() to use strings stored in the CODE segment. This saves * lots of space in the DATA segment and significantly speeds code start-up. * * Revision 1.1 2004/04/14 20:48:21 swift * Revision E of the APF9 made some hardware changes to earlier versions. The * PSD935 was replaced by a PSD835 and the 20mA serial loop was changed to be a * real serial IO port. * * Revision 1.3 2004/03/18 15:07:38 swift * Modify PSD935 registers PMMR0 and PMMR2 to save power. * * Revision 1.2 2003/11/20 18:59:35 swift * Added GNU Lesser General Public License to source file. * * Revision 1.1 2003/11/12 22:31:06 swift * Initial revision * \end{verbatim} *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/ /* function prototypes */ int Psd835Init(void); /* PSD835 port definitions */ static unsigned char PMMR0 @ 0xfb0; static unsigned char PMMR2 @ 0xfb4; /*========================================================================*/ /* definitions for port A of the PSD835 */ /*========================================================================*/ /* define port registers */ static unsigned char PORTARD @ 0xf00; static unsigned char PORTAWR @ 0xf04; static unsigned char PORTADIR @ 0xf06; static unsigned char PORTADRIVE @ 0xf08; /* define masks used with port */ #define POSITIVE_PHASE 0xbc #define NEGATIVE_PHASE 0x7c #define RESET_MAGSWITCH 0x01 // out #define RTC_CLK 0x02 // out #define LATCH_PWR 0x04 // out #define PTT_PON 0x08 // out #define IRIDIUM_PON 0x08 // out #define PTT_PLL_ON 0x10 // out #define PTT_TX_ON 0x20 // out #define PTT_PHASE 0x40 // out #define PTT_PHASE_I 0x80 // out /* inline functions to modify port state */ #define Psd835PortASet(MASK) {EA=0; Psd835A |= (MASK); PORTAWR=Psd835A; EA=1;} #define Psd835PortAClear(MASK) {EA=0; Psd835A &= ~(MASK); PORTAWR=Psd835A; EA=1;} #define Psd835PortAInit() {PORTADIR=0xff; PORTADRIVE = 0; Psd835A=4; PORTAWR=Psd835A;} /*========================================================================*/ /* definitions for port B of the PSD835 */ /*========================================================================*/ /* define port registers */ static unsigned char PORTBRD @ 0xf01; static unsigned char PORTBWR @ 0xf05; static unsigned char PORTBDIR @ 0xf07; static unsigned char PORTBDRIVE @ 0xf09; /* define masks used with port */ #define MAGSWITCH 0x01 // in #define MAGSWITCH_MOVE 0x02 // in #define FLASH_RB 0x04 // in #define AIR_PUMP_ON 0x08 // out #define SERIAL1_ON 0x10 // out #define SERIAL2_ON 0x20 // out #define CTD_PWR_CTRL 0x40 // out #define CTD_PTS_FP 0x80 // out /* inline functions to modify port state */ #define Psd835PortBSet(MASK) {EA=0; Psd835B |= (MASK); PORTBWR=Psd835B; EA=1;} #define Psd835PortBClear(MASK) {EA=0; Psd835B &= ~(MASK); PORTBWR=Psd835B; EA=1;} #define Psd835PortBInit() {PORTBDIR=0xf8; PORTBDRIVE=0; Psd835B=0; PORTBWR=Psd835B;} /*========================================================================*/ /* definitions for port C of the PSD835 */ /*========================================================================*/ /* define port registers */ static unsigned char PORTCRD @ 0xf10; static unsigned char PORTCWR @ 0xf14; static unsigned char PORTCDIR @ 0xf16; static unsigned char PORTCDRIVE @ 0xf18; /* define masks used with port */ #define FLASH_CE 0x10 // out #define FLASH_CLE 0x20 // out #define FLASH_ALE 0x40 // out #define ANALOG_PWR_ON 0x80 // out /* inline functions to modify port state */ #define Psd835PortCSet(MASK) {EA=0; Psd835C |= (MASK); PORTCWR=Psd835C; EA=1;} #define Psd835PortCClear(MASK) {EA=0; Psd835C &= ~(MASK); PORTCWR=Psd835C; EA=1;} #define Psd835PortCInit() {PORTCDIR=0xff; PORTCDRIVE=0; Psd835C=0; PORTCWR=Psd835C;} /*========================================================================*/ /* definitions for port D of the PSD835 */ /*========================================================================*/ /* define port registers */ static unsigned char PORTDRD @ 0xf11; static unsigned char PORTDWR @ 0xf15; static unsigned char PORTDDIR @ 0xf17; static unsigned char PORTDDRIVE @ 0xf19; /* define masks used with port */ #define ADC_DIN 0x02 // out #define ADC_CS 0x04 // out #define EE_SCL 0x08 // out /* inline functions to modify port state */ #define Psd835PortDSet(MASK) {EA=0; Psd835D |= (MASK); PORTDWR=Psd835D; EA=1;} #define Psd835PortDClear(MASK) {EA=0; Psd835D &= ~(MASK); PORTDWR=Psd835D; EA=1;} #define Psd835PortDInit() {PORTDDIR=0xe; PORTDDRIVE=0; Psd835D=8; PORTDWR = Psd835D;} /*========================================================================*/ /* definitions for port E of the PSD835 */ /*========================================================================*/ /* define port registers */ static unsigned char PORTERD @ 0xf30; static unsigned char PORTECONTROL @ 0xf32; static unsigned char PORTEWR @ 0xf34; static unsigned char PORTEDIR @ 0xf36; static unsigned char PORTEDRIVE @ 0xf38; /* define masks used with port */ #define TP1 0x10 // out #define ADC_CLK 0x20 // out #define RTC_RST 0x40 // out #define ADC_MUX_CS 0x80 // out /* inline functions to modify port state */ #define Psd835PortESet(MASK) {EA=0; Psd835E |= (MASK); PORTEWR=Psd835E; EA=1;} #define Psd835PortEClear(MASK) {EA=0; Psd835E &= ~(MASK); PORTEWR=Psd835E; EA=1;} #define Psd835PortEInit() {PORTECONTROL=0; PORTEDIR=0xf0; PORTEDRIVE=0; \ Psd835E=0; PORTEWR=Psd835E;} /*========================================================================*/ /* definitions for port F of the PSD835 */ /*========================================================================*/ /* define port registers */ static unsigned char PORTFCONTROL @ 0xf42; static unsigned char PORTFDIR @ 0xf46; /* inline functions to modify port state */ #define Psd835PortFInit() {PORTFCONTROL=0xf0; PORTFDIR=0xf0;} /*========================================================================*/ /* definitions for port G of the PSD835 */ /*========================================================================*/ /* define port registers */ static unsigned char PORTGRD @ 0xf41; static unsigned char PORTGCONTROL @ 0xf43; static unsigned char PORTGWR @ 0xf45; static unsigned char PORTGDIR @ 0xf47; static unsigned char PORTGDRIVE @ 0xf49; /* define masks used with port */ #define PISTON_OUT 0x10 // out #define PISTON_IN 0x20 // out #define AIR_CLOSE 0x40 // out #define AIR_OPEN 0x80 // out /* inline functions to modify port state */ #define Psd835PortGSet(MASK) {EA=0; Psd835G |= (MASK); PORTGWR=Psd835G; EA=1;} #define Psd835PortGClear(MASK) {EA=0; Psd835G &= ~(MASK); PORTGWR=Psd835G; EA=1;} #define Psd835PortGInit() {PORTGCONTROL=0xf; PORTGDIR=0xff; PORTGDRIVE=0; \ Psd835G=0; PORTGWR=Psd835G;} /* object to retain PSD port data during program execution */ extern unsigned char near Psd835A,Psd835B,Psd835C,Psd835D,Psd835E,Psd835G; #endif /* PSD835_H */