2 * Copyright © 2017 Keith Packard <keithp@keithp.com>
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; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
20 #define HAS_BATTERY_REPORT 1
22 #define AO_STACK_SIZE 448
24 #define IS_FLASH_LOADER 0
26 /* 48MHz clock based on 16MHz reference */
28 #define AO_HSE 16000000
29 #define AO_RCC_CFGR_PLLMUL STM_RCC_CFGR_PLLMUL_3
30 #define AO_RCC_CFGR2_PLLDIV STM_RCC_CFGR2_PREDIV_1
35 #define AO_AHB_PRESCALER 1
36 #define AO_RCC_CFGR_HPRE_DIV STM_RCC_CFGR_HPRE_DIV_1
39 #define AO_APB_PRESCALER 1
40 #define AO_RCC_CFGR_PPRE_DIV STM_RCC_CFGR_PPRE_DIV_1
43 #define AO_USB_DIRECTIO 0
44 #define AO_PA11_PA12_RMP 1
45 #define AO_USB_FORCE_IDLE 1
47 #define AO_LOG_FORMAT AO_LOG_FORMAT_EASYMINI2
49 #define HAS_BOOT_RADIO 0
56 #define HAS_TELEMETRY 0
59 #define USE_INTERNAL_FLASH 0
61 #define HAS_IGNITE_REPORT 1
63 /* Beeper is on Tim3 CH4 */
64 #define BEEPER_TIMER 3
65 #define BEEPER_CHANNEL 4
66 #define BEEPER_PORT (&stm_gpiob)
68 #define BEEPER_AFR STM_AFR_AF1
73 #define SPI_1_PA5_PA6_PA7 1
74 #define SPI_1_PB3_PB4_PB5 1
75 #define SPI_1_OSPEEDR STM_OSPEEDR_MEDIUM
79 #define M25_MAX_CHIPS 1
80 #define AO_M25_SPI_CS_PORT (&stm_gpioa)
81 #define AO_M25_SPI_CS_MASK (1 << 15)
82 #define AO_M25_SPI_BUS AO_SPI_1_PB3_PB4_PB5
88 #define AO_MS5607_PRIVATE_PINS 1
89 #define AO_MS5607_CS_PORT (&stm_gpioa)
90 #define AO_MS5607_CS_PIN 4
91 #define AO_MS5607_CS_MASK (1 << AO_MS5607_CS_PIN)
92 #define AO_MS5607_MISO_PORT (&stm_gpioa)
93 #define AO_MS5607_MISO_PIN 6
94 #define AO_MS5607_MISO_MASK (1 << AO_MS5607_MISO_PIN)
95 #define AO_MS5607_SPI_INDEX AO_SPI_1_PA5_PA6_PA7
96 #define AO_MS5607_SPI_SPEED AO_SPI_SPEED_12MHz
98 #define AO_DATA_RING 64
106 #define AO_ADC_PIN0_PORT (&stm_gpioa) /* sense_m */
107 #define AO_ADC_PIN0_PIN 0
108 #define AO_ADC_PIN0_CH 0
109 #define AO_ADC_PIN1_PORT (&stm_gpioa) /* sense_a */
110 #define AO_ADC_PIN1_PIN 1
111 #define AO_ADC_PIN1_CH 1
112 #define AO_ADC_PIN2_PORT (&stm_gpioa) /* v_batt */
113 #define AO_ADC_PIN2_PIN 2
114 #define AO_ADC_PIN2_CH 2
116 #define AO_ADC_RCC_AHBENR ((1 << STM_RCC_AHBENR_IOPAEN))
130 #define AO_IGNITER_CLOSED 400
131 #define AO_IGNITER_OPEN 60
133 #define AO_IGNITER_DROGUE_PORT (&stm_gpioa)
134 #define AO_IGNITER_DROGUE_PIN 3
136 #define AO_IGNITER_MAIN_PORT (&stm_gpiob)
137 #define AO_IGNITER_MAIN_PIN 7
139 #define AO_SENSE_DROGUE(p) ((p)->adc.sense_a)
140 #define AO_SENSE_MAIN(p) ((p)->adc.sense_m)
142 #define AO_ADC_DUMP(p) \
143 printf("tick: %5u apogee: %5d main: %5d batt: %5d\n", \
144 (p)->tick, (p)->adc.sense_a, (p)->adc.sense_m, (p)->adc.v_batt)
147 * Voltage divider on ADC battery sampler
149 #define AO_BATTERY_DIV_PLUS 100 /* 100k */
150 #define AO_BATTERY_DIV_MINUS 27 /* 27k */
153 * Voltage divider on ADC igniter samplers
155 #define AO_IGNITE_DIV_PLUS 100 /* 100k */
156 #define AO_IGNITE_DIV_MINUS 27 /* 27k */
159 * ADC reference in decivolts
161 #define AO_ADC_REFERENCE_DV 33