fac6c535e60176aab569885a7970f7024be858bc
[fw/altos] / src / telemini-v2.0 / ao_pins.h
1 /*
2  * Copyright © 2010 Keith Packard <keithp@keithp.com>
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; version 2 of the License.
7  *
8  * This program is distributed in the hope that it will be useful, but
9  * WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
11  * General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License along
14  * with this program; if not, write to the Free Software Foundation, Inc.,
15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
16  */
17
18 #ifndef _AO_PINS_H_
19 #define _AO_PINS_H_
20
21 #define HAS_RADIO       1
22
23 #define HAS_FLIGHT              1
24 #define HAS_USB                 1
25 #define USB_FORCE_FLIGHT_IDLE   1
26 #define HAS_BEEP                1
27 #define HAS_GPS                 0
28 #define HAS_SERIAL_1            0
29 #define HAS_EEPROM              1
30 #define HAS_LOG                 1
31 #define USE_INTERNAL_FLASH      0
32 #define HAS_DBG                 0
33 #define PACKET_HAS_SLAVE        1
34
35 #define AO_LED_GREEN            1
36 #define AO_LED_RED              2
37 #define LEDS_AVAILABLE          (AO_LED_RED|AO_LED_GREEN)
38 #define HAS_EXTERNAL_TEMP       0
39 #define HAS_ACCEL               0
40 #define HAS_IGNITE              1
41 #define HAS_IGNITE_REPORT 1
42 #define HAS_MONITOR             0
43
44 /*
45  * SPI
46  */
47
48 #define HAS_SPI_0               1
49 #define SPI_0_ALT_1             1
50 #define HAS_SPI_1               1
51 #define SPI_1_ALT_2             1
52 #define SPI_CS_PORT             P1
53 #define SPI_CS_SEL              P1SEL
54 #define SPI_CS_DIR              P1DIR
55
56 /*
57  * Flash
58  */
59 #define AO_M25_SPI_BUS          1
60 #define AO_M25_SPI_CS_PORT      SPI_CS_PORT
61 #define AO_M25_SPI_CS_MASK      0x04    /* cs_flash is P1_2 */
62 #define M25_MAX_CHIPS           1
63
64 /*
65  * MS5607
66  */
67
68 #define HAS_MS5607              1
69 #define HAS_MS5611              0
70 #define AO_MS5607_PRIVATE_PINS  0
71 #define AO_MS5607_CS_PORT       P1
72 #define AO_MS5607_CS_PIN        3
73 #define AO_MS5607_CS            P1_3
74 #define AO_MS5607_CS_MASK       (1 << AO_MS5607_CS_PIN)
75 #define AO_MS5607_MISO_PORT     P0
76 #define AO_MS5607_MISO_PIN      2
77 #define AO_MS5607_MISO_MASK     (1 << AO_MS5607_MISO_PIN)
78 #define AO_MS5607_SPI_INDEX     0
79 #define HAS_EXTI_0              1
80
81 /*
82  * Igniters
83  */
84 #define AO_IGNITER_PORT         P2
85 #define AO_IGNITER_DROGUE_PORT  AO_IGNITER_PORT
86 #define AO_IGNITER_DROGUE       P2_3
87 #define AO_IGNITER_MAIN         P2_4
88 #define AO_IGNITER_DIR          P2DIR
89 #define AO_IGNITER_DROGUE_BIT   (1 << 3)
90 #define AO_IGNITER_MAIN_BIT     (1 << 4)
91 #define AO_IGNITER_DROGUE_PIN   3
92 #define AO_IGNITER_MAIN_PIN     4
93
94 #define AO_IGNITER_DROGUE_PORT  AO_IGNITER_PORT
95 #define AO_IGNITER_MAIN_PORT    AO_IGNITER_PORT
96
97 /* test these values with real igniters */
98 #define AO_IGNITER_OPEN         1000
99 #define AO_IGNITER_CLOSED       7000
100 #define AO_IGNITER_FIRE_TIME    AO_MS_TO_TICKS(50)
101 #define AO_IGNITER_CHARGE_TIME  AO_MS_TO_TICKS(2000)
102
103 #define AO_SEND_MINI
104
105 /*
106  * ADC
107  */
108
109 #define HAS_ADC                 1
110 #define AO_ADC_FIRST_PIN        0
111
112 struct ao_adc {
113         int16_t         sense_a;        /* apogee continuity sense */
114         int16_t         sense_m;        /* main continuity sense */
115         int16_t         v_batt;         /* battery voltage */
116 };
117
118 #define ao_data_count   ao_adc_count
119
120 #define AO_SENSE_DROGUE(p)      ((p)->adc.sense_a)
121 #define AO_SENSE_MAIN(p)        ((p)->adc.sense_m)
122
123 #define AO_NUM_TASKS    10
124
125 #define AO_ADC_DUMP(p) \
126         printf("tick: %5u apogee: %5d main: %5d batt: %5d\n", \
127                (p)->tick, (p)->adc.sense_a, (p)->adc.sense_m, (p)->adc.v_batt)
128
129 #define AO_ADC_PINS     ((1 << 0) | (1 << 1) | (1 << 4))
130
131 #define FETCH_ADC()                                                     \
132         a = (uint8_t __xdata *) (&ao_data_ring[ao_data_head].adc);      \
133         switch (sequence) {                                             \
134         case 4:                                                         \
135                 a += 4;                                                 \
136                 sequence = 0;                                           \
137                 break;                                                  \
138         case 1:                                                         \
139                 a += 2;                                                 \
140                 sequence = 4;                                           \
141                 break;                                                  \
142         case 0:                                                         \
143                 sequence = 1;                                           \
144                 break;                                                  \
145         }                                                               \
146         a[0] = ADCL;                                                    \
147         a[1] = ADCH;                                                    \
148         if (sequence) {                                                 \
149                 ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | sequence; \
150                 return;                                                 \
151         }
152
153 #endif /* _AO_PINS_H_ */