X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Feasymini-v3.0%2Fao_pins.h;fp=src%2Feasymini-v3.0%2Fao_pins.h;h=6dbd7afce213dfc622084ddd6e0a27b1db29c8b1;hb=d2ec815a17e9327414bab7ea09ed483c4f47f460;hp=0000000000000000000000000000000000000000;hpb=d95995ec702a891884f353cf2078d7ed3261c5c2;p=fw%2Faltos diff --git a/src/easymini-v3.0/ao_pins.h b/src/easymini-v3.0/ao_pins.h new file mode 100644 index 00000000..6dbd7afc --- /dev/null +++ b/src/easymini-v3.0/ao_pins.h @@ -0,0 +1,161 @@ +/* + * Copyright © 2013 Keith Packard + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + */ + +#define HAS_BEEP 1 +#define HAS_BATTERY_REPORT 1 + +#define AO_STACK_SIZE 352 +#define SLEEP_HASH_SIZE 3 +#define AO_NUM_TASKS 6 + +#define IS_FLASH_LOADER 0 + +/* Crystal on the board */ +#define AO_LPC_CLKIN 12000000 + +/* Main clock frequency. 48MHz for USB so we don't use the USB PLL */ +#define AO_LPC_CLKOUT 48000000 + +/* System clock frequency */ +#define AO_LPC_SYSCLK 24000000 + +#define HAS_USB 1 + +#define HAS_USB_CONNECT 0 +#define HAS_USB_VBUS 0 +#define HAS_USB_PULLUP 1 +#define AO_USB_PULLUP_PORT 1 +#define AO_USB_PULLUP_PIN 23 + +#define PACKET_HAS_SLAVE 0 + +#define AO_LOG_FORMAT AO_LOG_FORMAT_EASYMINI1 + +/* Beeper */ +#define AO_LPC_BEEP_TIMER 0 +#define AO_LPC_BEEP_CHANNEL 3 +#define AO_LPC_BEEP_PORT 1 +#define AO_LPC_BEEP_PIN 27 + +/* USART */ + +#define HAS_SERIAL 0 +#define USE_SERIAL_0_STDIN 1 +#define SERIAL_0_18_19 1 +#define SERIAL_0_14_15 0 +#define SERIAL_0_17_18 0 +#define SERIAL_0_26_27 0 + +/* SPI */ + +#define HAS_SPI_0 1 +#define SPI_SCK0_P0_6 1 +#define HAS_SPI_1 1 +#define SPI_SCK1_P1_20 1 +#define SPI_MISO1_P0_22 1 +#define SPI_MOSI1_P1_22 1 + +/* M25 */ + +#define M25_MAX_CHIPS 1 +#define AO_M25_SPI_CS_PORT 0 +#define AO_M25_SPI_CS_MASK (1 << 23) +#define AO_M25_SPI_BUS 1 + +/* MS5607 */ + +#define HAS_MS5607 1 +#define HAS_MS5611 0 +#define AO_MS5607_PRIVATE_PINS 0 +#define AO_MS5607_CS_PORT 1 +#define AO_MS5607_CS_PIN 5 +#define AO_MS5607_CS_MASK (1 << AO_MS5607_CS_PIN) +#define AO_MS5607_MISO_PORT 0 +#define AO_MS5607_MISO_PIN 8 +#define AO_MS5607_MISO_MASK (1 << AO_MS5607_MISO_PIN) +#define AO_MS5607_SPI_INDEX 0 + +#define HAS_ACCEL 0 +#define HAS_GPS 0 +#define HAS_RADIO 0 +#define HAS_FLIGHT 1 +#define HAS_EEPROM 1 +#define HAS_TELEMETRY 0 +#define HAS_APRS 0 +#define HAS_LOG 1 +#define USE_INTERNAL_FLASH 0 +#define HAS_IGNITE 1 +#define HAS_IGNITE_REPORT 1 +#define SLEEP_HASH_SIZE 3 + +#define AO_DATA_RING 16 + +/* + * ADC + */ + +#define HAS_ADC 1 + +#define AO_NUM_ADC 3 + +#define AO_ADC_0 1 +#define AO_ADC_2 1 +#define AO_ADC_5 1 + +struct ao_adc { + int16_t sense_a; + int16_t sense_m; + int16_t v_batt; +}; + +/* + * Igniter + */ + +#define AO_IGNITER_CLOSED 400 +#define AO_IGNITER_OPEN 60 + +#define AO_IGNITER_DROGUE_PORT 1 +#define AO_IGNITER_DROGUE_PIN 25 + +#define AO_IGNITER_MAIN_PORT 0 +#define AO_IGNITER_MAIN_PIN 2 + +#define AO_SENSE_DROGUE(p) ((p)->adc.sense_a) +#define AO_SENSE_MAIN(p) ((p)->adc.sense_m) + +#define AO_ADC_DUMP(p) \ + printf("tick: %5lu apogee: %5d main: %5d batt: %5d\n", \ + (p)->tick, (p)->adc.sense_a, (p)->adc.sense_m, (p)->adc.v_batt) + +/* + * Voltage divider on ADC battery sampler + */ +#define AO_BATTERY_DIV_PLUS 100 /* 100k */ +#define AO_BATTERY_DIV_MINUS 27 /* 27k */ + +/* + * Voltage divider on ADC igniter samplers + */ +#define AO_IGNITE_DIV_PLUS 100 /* 100k */ +#define AO_IGNITE_DIV_MINUS 27 /* 27k */ + +/* + * ADC reference in decivolts + */ +#define AO_ADC_REFERENCE_DV 33