/* * 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 AO_STACK_SIZE 512 #define AO_HSE 32000000 #define AO_RCC_CFGR_PLLMUL STM_RCC_CFGR_PLLMUL_3 #define AO_RCC_CFGR2_PLLDIV STM_RCC_CFGR2_PREDIV_2 #define AO_PLLMUL 3 #define AO_PLLDIV 2 /* 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 0 #define IS_FLASH_LOADER 0 #define HAS_TASK_QUEUE 1 /* * Serial ports */ #define HAS_SERIAL_1 0 #define USE_SERIAL_1_STDIN 0 #define SERIAL_1_PB6_PB7 0 #define SERIAL_1_PA9_PA10 0 #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 0 #define SERIAL_2_PA2_PA3 1 #define SERIAL_2_PD5_PD6 0 #define SERIAL_2_PORT_RTS (&stm_gpioa) #define SERIAL_2_PIN_RTS 1 #define SERIAL_2_PORT_CTS (&stm_gpioa) #define SERIAL_2_PIN_CTS 0 #define AO_CONFIG_MAX_SIZE 1024 #define HAS_EEPROM 0 #define USE_INTERNAL_FLASH 0 #define USE_EEPROM_CONFIG 0 #define USE_STORAGE_CONFIG 0 #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 0 #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_HIGH #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_HIGH #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_IOPBEN #define LED_PORT_1_ENABLE STM_RCC_AHBENR_IOPCEN #define LED_PORT_0 (&stm_gpiob) #define LED_PORT_1 (&stm_gpioc) #define LED_PORT_0_SHIFT 0 #define LED_PORT_1_SHIFT 0 #define LED_PIN_RED (0 + 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 4 #define AO_ADC_V_BATT_PORT (&stm_gpioa) #define AO_ADC_V_BATT_PIN 4 #define AO_ADC_RCC_AHBENR ((1 << STM_RCC_AHBENR_IOPAEN)) #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_ADC_PIN0_CH 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 /* 5.1k */ #define AO_BATTERY_DIV_MINUS 100 /* 10k */ /* * ADC reference in decivolts */ #define AO_ADC_REFERENCE_DV 33 /* * RN4678 */ #define HAS_RN 1 #define ao_serial_rn_getchar ao_serial2_getchar #define ao_serial_rn_putchar ao_serial2_putchar #define _ao_serial_rn_pollchar _ao_serial2_pollchar #define _ao_serial_rn_sleep_for _ao_serial2_sleep_for #define ao_serial_rn_set_speed ao_serial2_set_speed #define ao_serial_rn_drain ao_serial2_drain #define ao_serial_rn_rx_fifo (ao_stm_usart2.rx_fifo) /* Pin 5. BM70 P2_2 */ #define AO_RN_SW_BTN_PORT (&stm_gpioc) #define AO_RN_SW_BTN_PIN 14 /* Pin 9. BM70 P2_3 */ #define AO_RN_WAKEUP_PORT (&stm_gpiob) #define AO_RN_WAKEUP_PIN 9 /* Pin 11. BM70 P2_7/tx_ind. Status indication along with P1_5 */ #define AO_RN_P0_4_PORT (&stm_gpioc) #define AO_RN_P0_4_PIN 13 /* Pin 12. BM70 P1_1. Status indication along with P0_4 */ #define AO_RN_P1_5_PORT (&stm_gpiob) #define AO_RN_P1_5_PIN 6 /* Pin 13. BM70 P1_2. Also I2C SCL */ #define AO_RN_P1_2_PORT (&stm_gpiob) #define AO_RN_P1_2_PIN 7 /* Pin 14. BM70 P1_3. Also I2C SDA */ #define AO_RN_P1_3_PORT (&stm_gpiob) #define AO_RN_P1_3_PIN 8 /* Pin 15. BM70 P0_0/cts. */ #define AO_RN_CTS_PORT (&stm_gpioa) #define AO_RN_CTS_PIN 1 /* Pin 16. BM70 P1_0. */ #define AO_RN_P0_5_PORT (&stm_gpiob) #define AO_RN_P0_5_PIN 5 /* Pin 17. BM70 P3_6. */ #define AO_RN_RTS_PORT (&stm_gpioa) #define AO_RN_RTS_PIN 0 /* Pin 18. BM70 P2_0. */ #define AO_RN_P2_0_PORT (&stm_gpiob) #define AO_RN_P2_0_PIN 3 /* Pin 19. BM70 P2_4. */ #define AO_RN_P2_4_PORT (&stm_gpioa) #define AO_RN_P2_4_PIN 10 /* Pin 20. BM70 NC. */ #define AO_RN_EAN_PORT #define AO_RN_EAN_PIN /* Pin 21. BM70 RST_N. */ #define AO_RN_RST_N_PORT (&stm_gpioa) #define AO_RN_RST_N_PIN 15 /* Pin 22. BM70 RXD. */ #define AO_RN_RXD_PORT (&stm_gpioa) #define AO_RN_RXD_PIN 2 /* Pin 23. BM70 TXD. */ #define AO_RN_TXD_PORT (&stm_gpioa) #define AO_RN_TXD_PIN 3 /* Pin 24. BM70 P3_1/RSSI_IND. */ #define AO_RN_P3_1_PORT (&stm_gpiob) #define AO_RN_P3_1_PIN 2 /* Pin 25. BM70 P3_2/LINK_DROP. */ #define AO_RN_P3_2_PORT (&stm_gpioa) #define AO_RN_P3_2_PIN 8 /* Pin 26. BM70 P3_3/UART_RX_IND. */ #define AO_RN_P3_3_PORT (&stm_gpiob) #define AO_RN_P3_3_PIN 15 /* Pin 27. BM70 P3_4/PAIRING_KEY. */ #define AO_RN_P3_4_PORT (&stm_gpiob) #define AO_RN_P3_4_PIN 14 /* Pin 28. BM70 P3_5. */ #define AO_RN_P3_6_PORT (&stm_gpiob) #define AO_RN_P3_6_PIN 13 /* Pin 29. BM70 P0_7. */ #define AO_RN_P3_7_PORT (&stm_gpiob) #define AO_RN_P3_7_PIN 12 /* * 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 11 #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_gpiob) #define AO_CC1200_INT_PIN (10) #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_ */