/* * Copyright © 2012 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. */ #ifndef _AO_PINS_H_ #define _AO_PINS_H_ #define HAS_TASK_QUEUE 1 /* 8MHz High speed external crystal */ #define AO_HSE 8000000 /* PLLVCO = 96MHz (so that USB will work) */ #define AO_PLLMUL 12 #define AO_RCC_CFGR_PLLMUL (STM_RCC_CFGR_PLLMUL_12) /* SYSCLK = 32MHz (no need to go faster than CPU) */ #define AO_PLLDIV 3 #define AO_RCC_CFGR_PLLDIV (STM_RCC_CFGR_PLLDIV_3) /* HCLK = 32MHz (CPU clock) */ #define AO_AHB_PRESCALER 1 #define AO_RCC_CFGR_HPRE_DIV STM_RCC_CFGR_HPRE_DIV_1 /* Run APB1 at 16MHz (HCLK/2) */ #define AO_APB1_PRESCALER 2 #define AO_RCC_CFGR_PPRE1_DIV STM_RCC_CFGR_PPRE2_DIV_2 /* Run APB2 at 16MHz (HCLK/2) */ #define AO_APB2_PRESCALER 2 #define AO_RCC_CFGR_PPRE2_DIV STM_RCC_CFGR_PPRE2_DIV_2 #define HAS_SERIAL_1 0 #define USE_SERIAL_1_STDIN 0 #define SERIAL_1_PB6_PB7 0 #define SERIAL_1_PA9_PA10 1 #define HAS_SERIAL_2 1 #define USE_SERIAL_2_STDIN 1 #define DELAY_SERIAL_2_STDIN 1 #define USE_SERIAL_2_FLOW 1 #define USE_SERIAL_2_SW_FLOW 1 #define SERIAL_2_PA2_PA3 1 #define SERIAL_2_PD5_PD6 0 #define SERIAL_2_PORT_RTS (&stm_gpioa) #define SERIAL_2_PIN_RTS 0 #define SERIAL_2_PORT_CTS (&stm_gpioa) #define SERIAL_2_PIN_CTS 1 #define HAS_SERIAL_3 0 #define USE_SERIAL_3_STDIN 0 #define SERIAL_3_PB10_PB11 1 #define SERIAL_3_PC10_PC11 0 #define SERIAL_3_PD8_PD9 0 #define AO_CONFIG_MAX_SIZE 1024 #define HAS_EEPROM 1 #define USE_INTERNAL_FLASH 0 #define USE_EEPROM_CONFIG 1 #define USE_STORAGE_CONFIG 0 #define HAS_USB 1 #define HAS_BEEP 0 #define HAS_BATTERY_REPORT 0 #define HAS_RADIO 1 #define HAS_TELEMETRY 0 #define HAS_APRS 0 #define HAS_ACCEL 0 #define HAS_AES 1 #define HAS_SPI_1 1 #define SPI_1_PA5_PA6_PA7 1 /* CC1200 */ #define SPI_1_PB3_PB4_PB5 0 #define SPI_1_PE13_PE14_PE15 0 #define SPI_1_OSPEEDR STM_OSPEEDR_10MHz #define HAS_SPI_2 0 #define SPI_2_PB13_PB14_PB15 0 #define SPI_2_PD1_PD3_PD4 0 #define SPI_2_OSPEEDR STM_OSPEEDR_10MHz #define HAS_I2C_1 0 #define I2C_1_PB8_PB9 0 #define HAS_I2C_2 0 #define I2C_2_PB10_PB11 0 #define PACKET_HAS_SLAVE 0 #define PACKET_HAS_MASTER 1 #define LOW_LEVEL_DEBUG 0 #define LED_PORT_0_ENABLE STM_RCC_AHBENR_GPIOAEN #define LED_PORT_1_ENABLE STM_RCC_AHBENR_GPIOCEN #define LED_PORT_0 (&stm_gpioa) #define LED_PORT_1 (&stm_gpioc) #define LED_PORT_0_SHIFT 0 #define LED_PORT_1_SHIFT 0 #define LED_PIN_RED (4 + LED_PORT_0_SHIFT) #define LED_PIN_BLUE (15 + LED_PORT_1_SHIFT) #define AO_LED_RED (1 << LED_PIN_RED) #define AO_LED_BLUE (1 << LED_PIN_BLUE) #define LED_PORT_0_MASK (AO_LED_RED) #define LED_PORT_1_MASK (AO_LED_BLUE) #define AO_BT_LED AO_LED_BLUE #define LEDS_AVAILABLE (AO_LED_RED | AO_LED_BLUE) #define HAS_GPS 0 #define HAS_FLIGHT 0 #define HAS_ADC 1 #define HAS_ADC_TEMP 0 #define HAS_LOG 0 /* * ADC */ #define AO_DATA_RING 32 #define AO_ADC_NUM_SENSE 2 struct ao_adc { int16_t v_batt; }; #define AO_ADC_DUMP(p) \ printf("tick: %5u batt %5d\n", \ (p)->tick, \ (p)->adc.v_batt); #define AO_ADC_V_BATT 8 #define AO_ADC_V_BATT_PORT (&stm_gpiob) #define AO_ADC_V_BATT_PIN 0 #define AO_ADC_RCC_AHBENR ((1 << STM_RCC_AHBENR_GPIOEEN)) #define AO_NUM_ADC_PIN 1 #define AO_ADC_PIN0_PORT AO_ADC_V_BATT_PORT #define AO_ADC_PIN0_PIN AO_ADC_V_BATT_PIN #define AO_NUM_ADC (AO_NUM_ADC_PIN) #define AO_ADC_SQ1 AO_ADC_V_BATT /* * Voltage divider on ADC battery sampler */ #define AO_BATTERY_DIV_PLUS 51 /* 5.6k */ #define AO_BATTERY_DIV_MINUS 100 /* 10k */ /* * ADC reference in decivolts */ #define AO_ADC_REFERENCE_DV 33 /* * BTM */ #define HAS_BTM 1 #define ao_serial_btm_getchar ao_serial2_getchar #define ao_serial_btm_putchar ao_serial2_putchar #define _ao_serial_btm_pollchar _ao_serial2_pollchar #define _ao_serial_btm_sleep_for _ao_serial2_sleep_for #define ao_serial_btm_set_speed ao_serial2_set_speed #define ao_serial_btm_drain ao_serial2_drain #define ao_serial_btm_rx_fifo (ao_stm_usart2.rx_fifo) #define AO_BTM_INT_PORT (&stm_gpioa) #define AO_BTM_INT_PIN 15 #define AO_BTM_RESET_PORT (&stm_gpiob) #define AO_BTM_RESET_PIN 3 /* * Radio (cc1200) */ /* gets pretty close to 434.550 */ #define AO_RADIO_CAL_DEFAULT 5695485 #define AO_FEC_DEBUG 0 #define AO_CC1200_SPI_CS_PORT (&stm_gpiob) #define AO_CC1200_SPI_CS_PIN 10 #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_FAST #define AO_CC1200_INT_PORT (&stm_gpiob) #define AO_CC1200_INT_PIN (11) #define AO_CC1200_INT_GPIO 2 #define AO_CC1200_INT_GPIO_IOCFG CC1200_IOCFG2 #define HAS_BOOT_RADIO 0 /* Monitor bits */ #define HAS_MONITOR 1 #define LEGACY_MONITOR 0 #define AO_MONITOR_LED AO_LED_RED #endif /* _AO_PINS_H_ */