/* * 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; 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_PINS_H_ #define _AO_PINS_H_ /* 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 1 #define USE_SERIAL_1_STDIN 0 #define SERIAL_1_PB6_PB7 0 #define SERIAL_1_PA9_PA10 1 #define HAS_SERIAL_2 0 #define USE_SERIAL_2_STDIN 0 #define SERIAL_2_PA2_PA3 0 #define SERIAL_2_PD5_PD6 0 #define HAS_SERIAL_3 1 #define USE_SERIAL_3_STDIN 0 #define SERIAL_3_PB10_PB11 0 #define SERIAL_3_PC10_PC11 1 #define SERIAL_3_PD8_PD9 0 #define ao_gps_getchar ao_serial3_getchar #define ao_gps_putchar ao_serial3_putchar #define ao_gps_set_speed ao_serial3_set_speed #define HAS_EEPROM 1 #define USE_INTERNAL_FLASH 0 #define HAS_USB 1 #define HAS_BEEP 1 #define HAS_SPI_1 1 #define SPI_1_PA5_PA6_PA7 1 #define SPI_1_PB3_PB4_PB5 0 #define SPI_1_PE13_PE14_PE15 0 #define HAS_SPI_2 1 #define SPI_2_PB13_PB14_PB15 1 #define SPI_2_PD1_PD3_PD4 0 #define HAS_I2C_1 1 #define I2C_1_PB8_PB9 1 #define HAS_I2C_2 1 #define I2C_2_PB10_PB11 1 #define PACKET_HAS_SLAVE 1 #define LOW_LEVEL_DEBUG 1 #define LED_PORT_ENABLE STM_RCC_AHBENR_GPIOCEN #define LED_PORT stm_gpioc #define LED_PIN_RED 8 #define LED_PIN_GREEN 9 #define AO_LED_RED (1 << LED_PIN_RED) #define AO_LED_GREEN (1 << LED_PIN_GREEN) #define LEDS_AVAILABLE (AO_LED_RED | AO_LED_GREEN) #define HAS_ADC 1 #define AO_ADC_RING 32 #define AO_ADC_NUM_SENSE 6 struct ao_adc { uint16_t tick; int16_t sense[AO_ADC_NUM_SENSE]; int16_t v_batt; int16_t v_pbatt; int16_t temp; }; #define AO_ADC_SENSE_A 0 #define AO_ADC_SENSE_A_PORT stm_gpioa #define AO_ADC_SENSE_A_PIN 0 #define AO_ADC_SENSE_B 1 #define AO_ADC_SENSE_B_PORT stm_gpioa #define AO_ADC_SENSE_B_PIN 1 #define AO_ADC_SENSE_C 2 #define AO_ADC_SENSE_C_PORT stm_gpioa #define AO_ADC_SENSE_C_PIN 2 #define AO_ADC_SENSE_D 3 #define AO_ADC_SENSE_D_PORT stm_gpioa #define AO_ADC_SENSE_D_PIN 3 #define AO_ADC_SENSE_E 4 #define AO_ADC_SENSE_E_PORT stm_gpioa #define AO_ADC_SENSE_E_PIN 4 #define AO_ADC_SENSE_F 22 #define AO_ADC_SENSE_F_PORT stm_gpioe #define AO_ADC_SENSE_F_PIN 7 #define AO_ADC_V_BATT 8 #define AO_ADC_V_BATT_PORT stm_gpiob #define AO_ADC_V_BATT_PIN 0 #define AO_ADC_V_PBATT 9 #define AO_ADC_V_PBATT_PORT stm_gpiob #define AO_ADC_V_PBATT_PIN 1 #define AO_ADC_TEMP 16 #define AO_ADC_RCC_AHBENR ((1 << STM_RCC_AHBENR_GPIOAEN) | \ (1 << STM_RCC_AHBENR_GPIOEEN) | \ (1 << STM_RCC_AHBENR_GPIOBEN)) #define AO_NUM_ADC_PIN (AO_ADC_NUM_SENSE + 2) #define AO_ADC_PIN0_PORT AO_ADC_SENSE_A_PORT #define AO_ADC_PIN0_PIN AO_ADC_SENSE_A_PIN #define AO_ADC_PIN1_PORT AO_ADC_SENSE_B_PORT #define AO_ADC_PIN1_PIN AO_ADC_SENSE_B_PIN #define AO_ADC_PIN2_PORT AO_ADC_SENSE_C_PORT #define AO_ADC_PIN2_PIN AO_ADC_SENSE_C_PIN #define AO_ADC_PIN3_PORT AO_ADC_SENSE_D_PORT #define AO_ADC_PIN3_PIN AO_ADC_SENSE_D_PIN #define AO_ADC_PIN4_PORT AO_ADC_SENSE_E_PORT #define AO_ADC_PIN4_PIN AO_ADC_SENSE_E_PIN #define AO_ADC_PIN5_PORT AO_ADC_SENSE_F_PORT #define AO_ADC_PIN5_PIN AO_ADC_SENSE_F_PIN #define AO_ADC_PIN6_PORT AO_ADC_V_BATT_PORT #define AO_ADC_PIN6_PIN AO_ADC_V_BATT_PIN #define AO_ADC_PIN7_PORT AO_ADC_V_PBATT_PORT #define AO_ADC_PIN7_PIN AO_ADC_V_PBATT_PIN #define AO_NUM_ADC (AO_ADC_NUM_SENSE + 3) #define AO_ADC_SQ1 AO_ADC_SENSE_A #define AO_ADC_SQ2 AO_ADC_SENSE_B #define AO_ADC_SQ3 AO_ADC_SENSE_C #define AO_ADC_SQ4 AO_ADC_SENSE_D #define AO_ADC_SQ5 AO_ADC_SENSE_E #define AO_ADC_SQ6 AO_ADC_SENSE_F #define AO_ADC_SQ7 AO_ADC_V_BATT #define AO_ADC_SQ8 AO_ADC_V_PBATT #define AO_ADC_SQ9 AO_ADC_TEMP /* * Pressure sensor settings */ #define AO_MS5607_CS_GPIO stm_gpioc #define AO_MS5607_CS 4 #define AO_MS5607_CS_MASK (1 << AO_MS5607_CS) #define AO_MS5607_SPI_INDEX (STM_SPI_INDEX(1)) /* * SPI Flash memory */ #define M25_MAX_CHIPS 1 #define AO_M25_SPI_CS_PORT stm_gpiod #define AO_M25_SPI_CS_MASK (1 << 3) #define AO_M25_SPI_BUS STM_SPI_INDEX(2) /* * Radio (cc1120) */ #define AO_CC1120_SPI_CS_PORT stm_gpioc #define AO_CC1120_SPI_CS_PIN 5 #define AO_CC1120_SPI_BUS STM_SPI_INDEX(2) #define AO_CC1120_INT_PORT stm_gpioc #define AO_CC1120_INT_PIN 14 #define AO_CC1120_INT_GPIO 2 /* * Mag sensor (hmc5883) */ #define AO_HMC5883_INT_PORT stm_gpioc #define AO_HMC5883_INT_PIN 12 #define AO_HMC5883_I2C_INDEX STM_SPI_INDEX(1) /* * mpu6000 */ #define AO_MPU6000_INT_PORT stm_gpioc #define AO_MPU6000_INT_PIN 13 #define AO_MPU6000_I2C_INDEX STM_SPI_INDEX(1) #endif /* _AO_PINS_H_ */