/* * Copyright © 2017 Bdale Garbee * * 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. */ #ifndef _AO_PINS_H_ #define _AO_PINS_H_ #define LED_PORT_ENABLE STM_RCC_AHBENR_IOPBEN #define LED_PORT (&stm_gpiob) #define LED_PIN_GREEN 5 #define AO_LED_GREEN (1 << LED_PIN_GREEN) #define AO_LED_PANIC AO_LED_GREEN #define AO_LED_GPS_LOCK AO_LED_GREEN #define LEDS_AVAILABLE (AO_LED_GREEN) #define AO_STACK_SIZE 512 #define IS_FLASH_LOADER 0 #define HAS_BEEP 0 #define AO_HSE 16000000 #define AO_RCC_CFGR_PLLMUL STM_RCC_CFGR_PLLMUL_3 #define AO_RCC_CFGR2_PLLDIV STM_RCC_CFGR2_PREDIV_1 #define AO_PLLMUL 3 #define AO_PLLDIV 1 /* HCLK = 48MHz */ #define AO_AHB_PRESCALER 1 #define AO_RCC_CFGR_HPRE_DIV STM_RCC_CFGR_HPRE_DIV_1 /* APB = 48MHz */ #define AO_APB_PRESCALER 1 #define AO_RCC_CFGR_PPRE_DIV STM_RCC_CFGR_PPRE_DIV_1 #define HAS_USB 1 #define AO_USB_DIRECTIO 0 #define AO_PA11_PA12_RMP 1 #define HAS_USB_CONNECT 1 #define AO_USB_CONNECT_PORT (&stm_gpiob) #define AO_USB_CONNECT_PIN 3 #define IS_FLASH_LOADER 0 /* ADC */ #define HAS_ADC 1 #define AO_ADC_PIN0_PORT (&stm_gpiob) #define AO_ADC_PIN0_PIN 1 #define AO_ADC_PIN0_CH 9 #define AO_ADC_RCC_AHBENR ((1 << STM_RCC_AHBENR_IOPBEN)) #define ao_telemetry_battery_convert(a) ((a) << 3) #define AO_NUM_ADC 1 #define AO_DATA_RING 4 /* * Voltage divider on ADC battery sampler */ #define AO_BATTERY_DIV_PLUS 56 /* 5.6k */ #define AO_BATTERY_DIV_MINUS 100 /* 10k */ /* * ADC reference in decivolts */ #define AO_ADC_REFERENCE_DV 33 struct ao_adc { int16_t v_batt; }; #define AO_ADC_DUMP(p) \ printf("tick: %5u batt: %5d\n", \ (p)->tick, \ (p)->adc.v_batt) /* SPI */ #define HAS_SPI_1 1 #define HAS_SPI_2 0 #define SPI_1_PA5_PA6_PA7 1 #define SPI_1_PB3_PB4_PB5 0 #define SPI_1_OSPEEDR STM_OSPEEDR_HIGH /* Flash */ #define M25_MAX_CHIPS 1 #define AO_M25_SPI_CS_PORT (&stm_gpiob) #define AO_M25_SPI_CS_MASK (1 << 0) #define AO_M25_SPI_BUS AO_SPI_1_PA5_PA6_PA7 /* Serial */ #define HAS_SERIAL_1 0 #define SERIAL_1_PB6_PB7 1 #define USE_SERIAL_1_STDIN 0 #define HAS_SERIAL_2 1 #define SERIAL_2_PA2_PA3 1 #define USE_SERIAL_2_STDIN 0 #define USE_SERIAL_2_FLOW 0 #define USE_SERIAL_2_SW_FLOW 0 #define ao_gps_getchar ao_serial2_getchar #define ao_gps_putchar ao_serial2_putchar #define ao_gps_set_speed ao_serial2_set_speed #define HAS_EEPROM 1 #define USE_INTERNAL_FLASH 0 #define HAS_RADIO 1 #define HAS_TELEMETRY 1 #define HAS_RDF 1 #define HAS_APRS 1 #define HAS_GPS 1 #define HAS_FLIGHT 0 #define HAS_LOG 1 #define FLIGHT_LOG_APPEND 1 #define HAS_TRACKER 1 #define LOG_ADC 0 #define AO_CONFIG_DEFAULT_APRS_INTERVAL 0 #define AO_CONFIG_DEFAULT_RADIO_POWER 0xc0 #define AO_LOG_FORMAT AO_LOG_FORMAT_TELEGPS /* * GPS */ #define AO_SERIAL_SPEED_UBLOX AO_SERIAL_SPEED_9600 /* * Radio (cc1120) */ /* gets pretty close to 434.550 */ #define AO_RADIO_CAL_DEFAULT 5695733 #define AO_FEC_DEBUG 0 #define AO_CC1200_SPI_CS_PORT (&stm_gpioa) #define AO_CC1200_SPI_CS_PIN 1 #define AO_CC1200_SPI_BUS AO_SPI_1_PA5_PA6_PA7 #define AO_CC1200_SPI stm_spi1 #define AO_CC1200_SPI_SPEED AO_SPI_SPEED_6MHz #define AO_CC1200_INT_PORT (&stm_gpioa) #define AO_CC1200_INT_PIN 4 #define AO_CC1200_INT_GPIO 2 #define AO_CC1200_INT_GPIO_IOCFG CC1200_IOCFG2 #define HAS_BOOT_RADIO 0 #endif /* _AO_PINS_H_ */