--- /dev/null
+/*
+ * Copyright © 2009 Keith Packard <keithp@keithp.com>
+ *
+ * This program 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; version 2 of the License
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#ifndef _AO_H_
+#define _AO_H_
+
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+#include <stddef.h>
+#include <ao_pins.h>
+#include <ao_arch.h>
+
+#define TRUE 1
+#define FALSE 0
+
+/* Convert a __data pointer into an __xdata pointer */
+#ifndef DATA_TO_XDATA
+#define DATA_TO_XDATA(a) (a)
+#endif
+#ifndef PDATA_TO_XDATA
+#define PDATA_TO_XDATA(a) (a)
+#endif
+#ifndef CODE_TO_XDATA
+#define CODE_TO_XDATA(a) (a)
+#endif
+
+#ifndef HAS_TASK
+#define HAS_TASK 1
+#endif
+
+#ifndef AO_PORT_TYPE
+#define AO_PORT_TYPE uint8_t
+#endif
+
+typedef AO_PORT_TYPE ao_port_t;
+
+#if HAS_TASK
+#include <ao_task.h>
+#else
+#include <ao_notask.h>
+#endif
+
+/*
+ * ao_panic.c
+ */
+
+#define AO_PANIC_NO_TASK 1 /* AO_NUM_TASKS is not large enough */
+#define AO_PANIC_DMA 2 /* Attempt to start DMA while active */
+#define AO_PANIC_MUTEX 3 /* Mis-using mutex API */
+#define AO_PANIC_EE 4 /* Mis-using eeprom API */
+#define AO_PANIC_LOG 5 /* Failing to read/write log data */
+#define AO_PANIC_CMD 6 /* Too many command sets registered */
+#define AO_PANIC_STDIO 7 /* Too many stdio handlers registered */
+#define AO_PANIC_REBOOT 8 /* Reboot failed */
+#define AO_PANIC_FLASH 9 /* Invalid flash part (or wrong blocksize) */
+#define AO_PANIC_USB 10 /* Trying to send USB packet while busy */
+#define AO_PANIC_BT 11 /* Communications with bluetooth device failed */
+#define AO_PANIC_STACK 12 /* Stack overflow */
+#define AO_PANIC_SPI 13 /* SPI communication failure */
+#define AO_PANIC_CRASH 14 /* Processor crashed */
+#define AO_PANIC_BUFIO 15 /* Mis-using bufio API */
+#define AO_PANIC_EXTI 16 /* Mis-using exti API */
+#define AO_PANIC_FAST_TIMER 17 /* Mis-using fast timer API */
+#define AO_PANIC_SELF_TEST_CC1120 0x40 | 1 /* Self test failure */
+#define AO_PANIC_SELF_TEST_HMC5883 0x40 | 2 /* Self test failure */
+#define AO_PANIC_SELF_TEST_MPU6000 0x40 | 3 /* Self test failure */
+#define AO_PANIC_SELF_TEST_MS5607 0x40 | 4 /* Self test failure */
+
+/* Stop the operating system, beeping and blinking the reason */
+void
+ao_panic(uint8_t reason);
+
+/*
+ * ao_timer.c
+ */
+
+#ifndef AO_TICK_TYPE
+#define AO_TICK_TYPE uint16_t
+#define AO_TICK_SIGNED int16_t
+#endif
+
+extern volatile __data AO_TICK_TYPE ao_tick_count;
+
+/* Our timer runs at 100Hz */
+#ifndef AO_HERTZ
+#define AO_HERTZ 100
+#endif
+#define AO_MS_TO_TICKS(ms) ((ms) / (1000 / AO_HERTZ))
+#define AO_SEC_TO_TICKS(s) ((s) * AO_HERTZ)
+
+/* Returns the current time in ticks */
+AO_TICK_TYPE
+ao_time(void);
+
+/* Suspend the current task until ticks time has passed */
+void
+ao_delay(uint16_t ticks);
+
+/* Set the ADC interval */
+void
+ao_timer_set_adc_interval(uint8_t interval);
+
+/* Timer interrupt */
+void
+ao_timer_isr(void) ao_arch_interrupt(9);
+
+/* Initialize the timer */
+void
+ao_timer_init(void);
+
+/* Initialize the hardware clock. Must be called first */
+void
+ao_clock_init(void);
+
+/*
+ * ao_mutex.c
+ */
+
+#ifndef ao_mutex_get
+void
+ao_mutex_get(__xdata uint8_t *ao_mutex) __reentrant;
+
+void
+ao_mutex_put(__xdata uint8_t *ao_mutex) __reentrant;
+#endif
+
+/*
+ * ao_cmd.c
+ */
+
+enum ao_cmd_status {
+ ao_cmd_success = 0,
+ ao_cmd_lex_error = 1,
+ ao_cmd_syntax_error = 2,
+};
+
+extern __pdata uint16_t ao_cmd_lex_i;
+extern __pdata uint32_t ao_cmd_lex_u32;
+extern __pdata char ao_cmd_lex_c;
+extern __pdata enum ao_cmd_status ao_cmd_status;
+
+void
+ao_put_string(__code char *s);
+
+void
+ao_cmd_lex(void);
+
+void
+ao_cmd_put8(uint8_t v);
+
+void
+ao_cmd_put16(uint16_t v);
+
+uint8_t
+ao_cmd_is_white(void);
+
+void
+ao_cmd_white(void);
+
+int8_t
+ao_cmd_hexchar(char c);
+
+void
+ao_cmd_hexbyte(void);
+
+void
+ao_cmd_hex(void);
+
+void
+ao_cmd_decimal(void) __reentrant;
+
+/* Read a single hex nibble off stdin. */
+uint8_t
+ao_getnibble(void);
+
+uint8_t
+ao_match_word(__code char *word);
+
+struct ao_cmds {
+ void (*func)(void);
+ __code char *help;
+};
+
+void
+ao_cmd_register(const __code struct ao_cmds *cmds);
+
+void
+ao_cmd_init(void);
+
+#if HAS_CMD_FILTER
+/*
+ * Provided by an external module to filter raw command lines
+ */
+uint8_t
+ao_cmd_filter(void);
+#endif
+
+/*
+ * Various drivers
+ */
+#if HAS_ADC
+#include <ao_adc.h>
+#endif
+
+#if HAS_BEEP
+#include <ao_beep.h>
+#endif
+
+#if LEDS_AVAILABLE
+#include <ao_led.h>
+#endif
+
+#if HAS_USB
+#include <ao_usb.h>
+#endif
+
+#if HAS_EEPROM
+#include <ao_storage.h>
+#endif
+
+#if HAS_LOG
+#include <ao_log.h>
+#endif
+
+#if HAS_FLIGHT
+#include <ao_flight.h>
+#include <ao_sample.h>
+#endif
+
+/*
+ * ao_report.c
+ */
+
+#define AO_RDF_INTERVAL_TICKS AO_SEC_TO_TICKS(5)
+#define AO_RDF_LENGTH_MS 500
+#define AO_RDF_CONTINUITY_MS 32
+#define AO_RDF_CONTINUITY_PAUSE 96
+#define AO_RDF_CONTINUITY_TOTAL ((AO_RDF_CONTINUITY_PAUSE + AO_RDF_CONTINUITY_MS) * 3 + AO_RDF_CONTINUITY_PAUSE)
+
+/* This assumes that we're generating a 1kHz tone, which
+ * modulates the carrier at 2kbps, or 250kBps
+ */
+#define AO_MS_TO_RDF_LEN(ms) ((ms) / 4)
+
+#define AO_RADIO_RDF_LEN AO_MS_TO_RDF_LEN(AO_RDF_LENGTH_MS)
+#define AO_RADIO_CONT_TONE_LEN AO_MS_TO_RDF_LEN(AO_RDF_CONTINUITY_MS)
+#define AO_RADIO_CONT_PAUSE_LEN AO_MS_TO_RDF_LEN(AO_RDF_CONTINUITY_PAUSE)
+#define AO_RADIO_CONT_TOTAL_LEN AO_MS_TO_RDF_LEN(AO_RDF_CONTINUITY_TOTAL)
+
+/* returns a value 0-3 to indicate igniter continuity */
+uint8_t
+ao_report_igniter(void);
+
+void
+ao_report_init(void);
+
+/*
+ * ao_convert.c
+ *
+ * Given raw data, convert to SI units
+ */
+
+/* pressure from the sensor to altitude in meters */
+int16_t
+ao_pres_to_altitude(int16_t pres) __reentrant;
+
+int16_t
+ao_altitude_to_pres(int16_t alt) __reentrant;
+
+int16_t
+ao_temp_to_dC(int16_t temp) __reentrant;
+
+/*
+ * ao_convert_pa.c
+ *
+ * Convert between pressure in Pa and altitude in meters
+ */
+
+#include <ao_data.h>
+
+alt_t
+ao_pa_to_altitude(int32_t pa);
+
+int32_t
+ao_altitude_to_pa(alt_t alt);
+
+#if HAS_DBG
+#include <ao_dbg.h>
+#endif
+
+#if HAS_SERIAL_0 || HAS_SERIAL_1 || HAS_SERIAL_2 || HAS_SERIAL_3
+#include <ao_serial.h>
+#endif
+
+/*
+ * ao_convert_volt.c
+ *
+ * Convert ADC readings to decivolts
+ */
+
+int16_t
+ao_battery_decivolt(int16_t adc);
+
+int16_t
+ao_ignite_decivolt(int16_t adc);
+
+/*
+ * ao_spi_slave.c
+ */
+
+uint8_t
+ao_spi_slave_recv(void *buf, uint16_t len);
+
+void
+ao_spi_slave_send(void *buf, uint16_t len);
+
+void
+ao_spi_slave_init(void);
+
+/* This must be defined by the product; it will get called when chip
+ * select goes low, at which point it should use ao_spi_read and
+ * ao_spi_write to deal with the request
+ */
+
+void
+ao_spi_slave(void);
+
+#include <ao_telemetry.h>
+/*
+ * ao_gps.c
+ */
+
+#define AO_GPS_NUM_SAT_MASK (0xf << 0)
+#define AO_GPS_NUM_SAT_SHIFT (0)
+
+#define AO_GPS_VALID (1 << 4)
+#define AO_GPS_RUNNING (1 << 5)
+#define AO_GPS_DATE_VALID (1 << 6)
+#define AO_GPS_COURSE_VALID (1 << 7)
+
+#define AO_GPS_NEW_DATA 1
+#define AO_GPS_NEW_TRACKING 2
+
+extern __xdata uint8_t ao_gps_new;
+extern __pdata uint16_t ao_gps_tick;
+extern __xdata uint8_t ao_gps_mutex;
+extern __xdata struct ao_telemetry_location ao_gps_data;
+extern __xdata struct ao_telemetry_satellite ao_gps_tracking_data;
+
+struct ao_gps_orig {
+ uint8_t year;
+ uint8_t month;
+ uint8_t day;
+ uint8_t hour;
+ uint8_t minute;
+ uint8_t second;
+ uint8_t flags;
+ int32_t latitude; /* degrees * 10⁷ */
+ int32_t longitude; /* degrees * 10⁷ */
+ int16_t altitude; /* m */
+ uint16_t ground_speed; /* cm/s */
+ uint8_t course; /* degrees / 2 */
+ uint8_t hdop; /* * 5 */
+ int16_t climb_rate; /* cm/s */
+ uint16_t h_error; /* m */
+ uint16_t v_error; /* m */
+};
+
+struct ao_gps_sat_orig {
+ uint8_t svid;
+ uint8_t c_n_1;
+};
+
+#define AO_MAX_GPS_TRACKING 12
+
+struct ao_gps_tracking_orig {
+ uint8_t channels;
+ struct ao_gps_sat_orig sats[AO_MAX_GPS_TRACKING];
+};
+
+void
+ao_gps(void);
+
+void
+ao_gps_print(__xdata struct ao_gps_orig *gps_data);
+
+void
+ao_gps_tracking_print(__xdata struct ao_gps_tracking_orig *gps_tracking_data);
+
+void
+ao_gps_show(void) __reentrant;
+
+void
+ao_gps_init(void);
+
+/*
+ * ao_gps_report.c
+ */
+
+void
+ao_gps_report(void);
+
+void
+ao_gps_report_init(void);
+
+/*
+ * ao_gps_report_mega.c
+ */
+
+void
+ao_gps_report_mega(void);
+
+void
+ao_gps_report_mega_init(void);
+
+/*
+ * ao_telemetry_orig.c
+ */
+
+#if LEGACY_MONITOR
+struct ao_adc_orig {
+ uint16_t tick; /* tick when the sample was read */
+ int16_t accel; /* accelerometer */
+ int16_t pres; /* pressure sensor */
+ int16_t temp; /* temperature sensor */
+ int16_t v_batt; /* battery voltage */
+ int16_t sense_d; /* drogue continuity sense */
+ int16_t sense_m; /* main continuity sense */
+};
+
+struct ao_telemetry_orig {
+ uint16_t serial;
+ uint16_t flight;
+ uint8_t flight_state;
+ int16_t accel;
+ int16_t ground_accel;
+ union {
+ struct {
+ int16_t speed;
+ int16_t unused;
+ } k;
+ int32_t flight_vel;
+ } u;
+ int16_t height;
+ int16_t ground_pres;
+ int16_t accel_plus_g;
+ int16_t accel_minus_g;
+ struct ao_adc_orig adc;
+ struct ao_gps_orig gps;
+ char callsign[AO_MAX_CALLSIGN];
+ struct ao_gps_tracking_orig gps_tracking;
+};
+
+struct ao_telemetry_tiny {
+ uint16_t serial;
+ uint16_t flight;
+ uint8_t flight_state;
+ int16_t height; /* AGL in meters */
+ int16_t speed; /* in m/s * 16 */
+ int16_t accel; /* in m/s² * 16 */
+ int16_t ground_pres; /* sensor units */
+ struct ao_adc adc; /* raw ADC readings */
+ char callsign[AO_MAX_CALLSIGN];
+};
+
+struct ao_telemetry_orig_recv {
+ struct ao_telemetry_orig telemetry_orig;
+ int8_t rssi;
+ uint8_t status;
+};
+
+struct ao_telemetry_tiny_recv {
+ struct ao_telemetry_tiny telemetry_tiny;
+ int8_t rssi;
+ uint8_t status;
+};
+
+#endif /* LEGACY_MONITOR */
+
+/* Unfortunately, we've exposed the CC1111 rssi units as the 'usual' method
+ * for reporting RSSI. So, now we use these values everywhere
+ */
+#define AO_RSSI_FROM_RADIO(radio) ((int16_t) ((int8_t) (radio) >> 1) - 74)
+#define AO_RADIO_FROM_RSSI(rssi) (((int8_t) (rssi) + 74) << 1)
+
+/*
+ * ao_radio_recv tacks on rssi and status bytes
+ */
+
+struct ao_telemetry_raw_recv {
+ uint8_t packet[AO_MAX_TELEMETRY + 2];
+};
+
+/* Set delay between telemetry reports (0 to disable) */
+
+#ifdef AO_SEND_ALL_BARO
+#define AO_TELEMETRY_INTERVAL_PAD AO_MS_TO_TICKS(100)
+#define AO_TELEMETRY_INTERVAL_FLIGHT AO_MS_TO_TICKS(100)
+#define AO_TELEMETRY_INTERVAL_RECOVER AO_MS_TO_TICKS(100)
+#else
+#define AO_TELEMETRY_INTERVAL_PAD AO_MS_TO_TICKS(1000)
+#define AO_TELEMETRY_INTERVAL_FLIGHT AO_MS_TO_TICKS(100)
+#define AO_TELEMETRY_INTERVAL_RECOVER AO_MS_TO_TICKS(1000)
+#endif
+
+void
+ao_telemetry_set_interval(uint16_t interval);
+
+void
+ao_rdf_set(uint8_t rdf);
+
+void
+ao_telemetry_init(void);
+
+void
+ao_telemetry_orig_init(void);
+
+void
+ao_telemetry_tiny_init(void);
+
+/*
+ * ao_radio.c
+ */
+
+extern __xdata uint8_t ao_radio_dma;
+
+extern __xdata int8_t ao_radio_rssi;
+
+#ifdef PKT_APPEND_STATUS_1_CRC_OK
+#define AO_RADIO_STATUS_CRC_OK PKT_APPEND_STATUS_1_CRC_OK
+#else
+#include <ao_fec.h>
+#define AO_RADIO_STATUS_CRC_OK AO_FEC_DECODE_CRC_OK
+#endif
+
+#ifndef HAS_RADIO_RECV
+#define HAS_RADIO_RECV HAS_RADIO
+#endif
+#ifndef HAS_RADIO_XMIT
+#define HAS_RADIO_XMIT HAS_RADIO
+#endif
+
+void
+ao_radio_general_isr(void) ao_arch_interrupt(16);
+
+#if HAS_RADIO_XMIT
+void
+ao_radio_send(const __xdata void *d, uint8_t size) __reentrant;
+#endif
+
+#if HAS_RADIO_RECV
+uint8_t
+ao_radio_recv(__xdata void *d, uint8_t size, uint8_t timeout) __reentrant;
+
+void
+ao_radio_recv_abort(void);
+#endif
+
+void
+ao_radio_test(uint8_t on);
+
+typedef int16_t (*ao_radio_fill_func)(uint8_t *buffer, int16_t len);
+
+void
+ao_radio_send_aprs(ao_radio_fill_func fill);
+
+/*
+ * ao_radio_pa
+ */
+
+#if HAS_RADIO_AMP
+void
+ao_radio_pa_on(void);
+
+void
+ao_radio_pa_off(void);
+
+void
+ao_radio_pa_init(void);
+#else
+#define ao_radio_pa_on()
+#define ao_radio_pa_off()
+#define ao_radio_pa_init()
+#endif
+
+/*
+ * Compute the packet length as follows:
+ *
+ * 2000 bps (for a 1kHz tone)
+ * so, for 'ms' milliseconds, we need
+ * 2 * ms bits, or ms / 4 bytes
+ */
+
+void
+ao_radio_rdf(void);
+
+void
+ao_radio_continuity(uint8_t c);
+
+void
+ao_radio_rdf_abort(void);
+
+void
+ao_radio_init(void);
+
+/*
+ * ao_monitor.c
+ */
+
+#if HAS_MONITOR
+
+extern const char const * const ao_state_names[];
+
+#define AO_MONITOR_RING 8
+
+union ao_monitor {
+ struct ao_telemetry_raw_recv raw;
+ struct ao_telemetry_all_recv all;
+#if LEGACY_MONITOR
+ struct ao_telemetry_orig_recv orig;
+ struct ao_telemetry_tiny_recv tiny;
+#endif
+};
+
+extern __xdata union ao_monitor ao_monitor_ring[AO_MONITOR_RING];
+
+#define ao_monitor_ring_next(n) (((n) + 1) & (AO_MONITOR_RING - 1))
+
+extern __data uint8_t ao_monitoring;
+extern __data uint8_t ao_monitor_head;
+
+void
+ao_monitor(void);
+
+#define AO_MONITORING_OFF 0
+#define AO_MONITORING_ORIG 1
+
+void
+ao_monitor_set(uint8_t monitoring);
+
+void
+ao_monitor_disable(void);
+
+void
+ao_monitor_enable(void);
+
+void
+ao_monitor_init(void) __reentrant;
+
+#endif
+
+/*
+ * ao_stdio.c
+ */
+
+#define AO_READ_AGAIN (-1)
+
+struct ao_stdio {
+ int (*_pollchar)(void); /* Called with interrupts blocked */
+ void (*putchar)(char c) __reentrant;
+ void (*flush)(void);
+ uint8_t echo;
+};
+
+extern __xdata struct ao_stdio ao_stdios[];
+extern __pdata int8_t ao_cur_stdio;
+extern __pdata int8_t ao_num_stdios;
+
+void
+flush(void);
+
+extern __xdata uint8_t ao_stdin_ready;
+
+uint8_t
+ao_echo(void);
+
+int8_t
+ao_add_stdio(int (*pollchar)(void),
+ void (*putchar)(char) __reentrant,
+ void (*flush)(void)) __reentrant;
+
+/*
+ * ao_ignite.c
+ */
+
+enum ao_igniter {
+ ao_igniter_drogue = 0,
+ ao_igniter_main = 1
+};
+
+void
+ao_ignite(enum ao_igniter igniter);
+
+enum ao_igniter_status {
+ ao_igniter_unknown, /* unknown status (ambiguous voltage) */
+ ao_igniter_ready, /* continuity detected */
+ ao_igniter_active, /* igniter firing */
+ ao_igniter_open, /* open circuit detected */
+};
+
+struct ao_ignition {
+ uint8_t request;
+ uint8_t fired;
+ uint8_t firing;
+};
+
+extern __code char * __code ao_igniter_status_names[];
+
+extern __xdata struct ao_ignition ao_ignition[2];
+
+enum ao_igniter_status
+ao_igniter_status(enum ao_igniter igniter);
+
+extern __pdata uint8_t ao_igniter_present;
+
+void
+ao_ignite_set_pins(void);
+
+void
+ao_igniter_init(void);
+
+/*
+ * ao_config.c
+ */
+
+#if AO_PYRO_NUM
+#include <ao_pyro.h>
+#endif
+
+#if HAS_FORCE_FREQ
+/*
+ * Set this to force the frequency to 434.550MHz
+ */
+extern __xdata uint8_t ao_force_freq;
+#endif
+
+#define AO_CONFIG_MAJOR 1
+#define AO_CONFIG_MINOR 15
+
+#define AO_AES_LEN 16
+
+extern __xdata uint8_t ao_config_aes_seq;
+
+struct ao_config {
+ uint8_t major;
+ uint8_t minor;
+ uint16_t main_deploy;
+ int16_t accel_plus_g; /* changed for minor version 2 */
+ uint8_t _legacy_radio_channel;
+ char callsign[AO_MAX_CALLSIGN + 1];
+ uint8_t apogee_delay; /* minor version 1 */
+ int16_t accel_minus_g; /* minor version 2 */
+ uint32_t radio_cal; /* minor version 3 */
+ uint32_t flight_log_max; /* minor version 4 */
+ uint8_t ignite_mode; /* minor version 5 */
+ uint8_t pad_orientation; /* minor version 6 */
+ uint32_t radio_setting; /* minor version 7 */
+ uint8_t radio_enable; /* minor version 8 */
+ uint8_t aes_key[AO_AES_LEN]; /* minor version 9 */
+ uint32_t frequency; /* minor version 10 */
+ uint16_t apogee_lockout; /* minor version 11 */
+#if AO_PYRO_NUM
+ struct ao_pyro pyro[AO_PYRO_NUM]; /* minor version 12 */
+#endif
+ uint16_t aprs_interval; /* minor version 13 */
+#if HAS_RADIO_POWER
+ uint8_t radio_power; /* minor version 14 */
+#endif
+#if HAS_RADIO_AMP
+ uint8_t radio_amp; /* minor version 14 */
+#endif
+#if HAS_GYRO
+ int16_t accel_zero_along; /* minor version 15 */
+ int16_t accel_zero_across; /* minor version 15 */
+ int16_t accel_zero_through; /* minor version 15 */
+#endif
+};
+
+#define AO_IGNITE_MODE_DUAL 0
+#define AO_IGNITE_MODE_APOGEE 1
+#define AO_IGNITE_MODE_MAIN 2
+
+#define AO_RADIO_ENABLE_CORE 1
+#define AO_RADIO_DISABLE_TELEMETRY 2
+#define AO_RADIO_DISABLE_RDF 4
+
+#define AO_PAD_ORIENTATION_ANTENNA_UP 0
+#define AO_PAD_ORIENTATION_ANTENNA_DOWN 1
+
+extern __xdata struct ao_config ao_config;
+
+#define AO_CONFIG_MAX_SIZE 128
+
+void
+_ao_config_edit_start(void);
+
+void
+_ao_config_edit_finish(void);
+
+void
+ao_config_get(void);
+
+void
+ao_config_put(void);
+
+void
+ao_config_set_radio(void);
+
+void
+ao_config_init(void);
+
+/*
+ * ao_rssi.c
+ */
+
+void
+ao_rssi_set(int rssi_value);
+
+void
+ao_rssi_init(uint8_t rssi_led);
+
+/*
+ * ao_product.c
+ *
+ * values which need to be defined for
+ * each instance of a product
+ */
+
+extern const char ao_version[];
+extern const char ao_manufacturer[];
+extern const char ao_product[];
+
+/*
+ * Fifos
+ */
+
+#define AO_FIFO_SIZE 32
+
+struct ao_fifo {
+ uint8_t insert;
+ uint8_t remove;
+ char fifo[AO_FIFO_SIZE];
+};
+
+#define ao_fifo_insert(f,c) do { \
+ (f).fifo[(f).insert] = (c); \
+ (f).insert = ((f).insert + 1) & (AO_FIFO_SIZE-1); \
+} while(0)
+
+#define ao_fifo_remove(f,c) do {\
+ c = (f).fifo[(f).remove]; \
+ (f).remove = ((f).remove + 1) & (AO_FIFO_SIZE-1); \
+} while(0)
+
+#define ao_fifo_full(f) ((((f).insert + 1) & (AO_FIFO_SIZE-1)) == (f).remove)
+#define ao_fifo_empty(f) ((f).insert == (f).remove)
+
+#if PACKET_HAS_MASTER || PACKET_HAS_SLAVE
+#include <ao_packet.h>
+#endif
+
+#if HAS_BTM
+#include <ao_btm.h>
+#endif
+
+#if HAS_COMPANION
+#include <ao_companion.h>
+#endif
+
+#if HAS_LCD
+#include <ao_lcd.h>
+#endif
+
+#if HAS_AES
+#include <ao_aes.h>
+#endif
+
+/* ao_launch.c */
+
+struct ao_launch_command {
+ uint16_t tick;
+ uint16_t serial;
+ uint8_t cmd;
+ uint8_t channel;
+ uint16_t unused;
+};
+
+#define AO_LAUNCH_QUERY 1
+
+struct ao_launch_query {
+ uint16_t tick;
+ uint16_t serial;
+ uint8_t channel;
+ uint8_t valid;
+ uint8_t arm_status;
+ uint8_t igniter_status;
+};
+
+#define AO_LAUNCH_ARM 2
+#define AO_LAUNCH_FIRE 3
+
+void
+ao_launch_init(void);
+
+/*
+ * ao_log_single.c
+ */
+
+#define AO_LOG_TELESCIENCE_START ((uint8_t) 's')
+#define AO_LOG_TELESCIENCE_DATA ((uint8_t) 'd')
+
+#define AO_LOG_TELESCIENCE_NUM_ADC 12
+
+struct ao_log_telescience {
+ uint8_t type;
+ uint8_t csum;
+ uint16_t tick;
+ uint16_t tm_tick;
+ uint8_t tm_state;
+ uint8_t unused;
+ uint16_t adc[AO_LOG_TELESCIENCE_NUM_ADC];
+};
+
+#define AO_LOG_SINGLE_SIZE 32
+
+union ao_log_single {
+ struct ao_log_telescience telescience;
+ union ao_telemetry_all telemetry;
+ uint8_t bytes[AO_LOG_SINGLE_SIZE];
+};
+
+extern __xdata union ao_log_single ao_log_single_write_data;
+extern __xdata union ao_log_single ao_log_single_read_data;
+
+void
+ao_log_single_extra_query(void);
+
+void
+ao_log_single_list(void);
+
+void
+ao_log_single_main(void);
+
+uint8_t
+ao_log_single_write(void);
+
+uint8_t
+ao_log_single_read(uint32_t pos);
+
+void
+ao_log_single_start(void);
+
+void
+ao_log_single_stop(void);
+
+void
+ao_log_single_restart(void);
+
+void
+ao_log_single_set(void);
+
+void
+ao_log_single_delete(void);
+
+void
+ao_log_single_init(void);
+
+void
+ao_log_single(void);
+
+/*
+ * ao_pyro_slave.c
+ */
+
+#define AO_TELEPYRO_NUM_ADC 9
+
+#ifndef ao_xmemcpy
+#define ao_xmemcpy(d,s,c) memcpy(d,s,c)
+#define ao_xmemset(d,v,c) memset(d,v,c)
+#define ao_xmemcmp(d,s,c) memcmp(d,s,c)
+#endif
+
+/*
+ * ao_terraui.c
+ */
+
+void
+ao_terraui_init(void);
+
+/*
+ * ao_battery.c
+ */
+
+#ifdef BATTERY_PIN
+void
+ao_battery_isr(void) ao_arch_interrupt(1);
+
+uint16_t
+ao_battery_get(void);
+
+void
+ao_battery_init(void);
+#endif /* BATTERY_PIN */
+
+/*
+ * ao_sqrt.c
+ */
+
+uint32_t
+ao_sqrt(uint32_t op);
+
+/*
+ * ao_freq.c
+ */
+
+int32_t ao_freq_to_set(int32_t freq, int32_t cal) __reentrant;
+
+/*
+ * ao_ms5607.c
+ */
+
+void ao_ms5607_init(void);
+
+#include <ao_arch_funcs.h>
+
+#endif /* _AO_H_ */
projects / fw / altos / blobdiff