+/*
+ * Copyright © 2019 Bdale Garbee <bdale@gag.com>
+ *
+ * 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_RADIO 1
+#define HAS_RADIO_RATE 1
+#define HAS_TELEMETRY 0
+
+#define HAS_FLIGHT 0
+#define HAS_USB 1
+#define HAS_BEEP 0
+#define HAS_GPS 0
+#define HAS_SERIAL_1 0
+#define HAS_ADC 1
+#define HAS_DBG 0
+#define HAS_EEPROM 1
+#define HAS_LOG 1
+#define HAS_PAD 1
+#define IGNITE_ON_P0 0
+#define PACKET_HAS_MASTER 0
+#define PACKET_HAS_SLAVE 0
+#define AO_DATA_RING 32
+#define HAS_FIXED_PAD_BOX 1
+
+#define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX (512 * 1024)
+#define AO_CONFIG_MAX_SIZE 1024
+#define LOG_ERASE_MARK 0x55
+#define LOG_MAX_ERASE 128
+#define AO_LOG_FORMAT AO_LOG_FORMAT_TELEMETRUM
+
+/* 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)
+
+#define AO_CC1200_FOSC 40000000
+
+/* 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_EEPROM 1
+#define USE_INTERNAL_FLASH 0
+#define USE_EEPROM_CONFIG 1
+#define USE_STORAGE_CONFIG 0
+#define HAS_USB 1
+#define HAS_RADIO 1
+#define HAS_RADIO_RATE 1
+#define HAS_TELEMETRY 0
+#define HAS_AES 1
+
+#define HAS_SPI_1 1 /* ADS124S0X */
+#define SPI_1_PA5_PA6_PA7 1
+#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 1 /* CC1200 */
+#define SPI_2_PB13_PB14_PB15 1
+#define SPI_2_PD1_PD3_PD4 0
+#define SPI_2_GPIO (&stm_gpiob)
+#define SPI_2_SCK 13
+#define SPI_2_MISO 14
+#define SPI_2_MOSI 15
+#define SPI_2_OSPEEDR STM_OSPEEDR_10MHz
+
+#define HAS_I2C_1 0
+
+#define HAS_I2C_2 0
+
+#define PACKET_HAS_SLAVE 0
+#define PACKET_HAS_MASTER 0
+
+#define FAST_TIMER_FREQ 10000 /* .1ms for debouncing */
+
+/*
+ * ADS124S0X analog to digital converter
+ */
+
+#define AO_ADS124S0X_SPI_CS_PORT (&stm_gpioa)
+#define AO_ADS124S0X_SPI_CS_PIN 4
+#define AO_ADS124S0X_SPI_CS_MASK (1 << AO_ADS124S0X_SPI_CS_PIN)
+#define AO_ADS124S0X_SPI_BUS (AO_SPI_1_PA5_PA6_PA7 | AO_SPI_MODE_1)
+#define AO_ADS124S0X_SPI_SPEED AO_SPI_SPEED_8MHz
+
+#define AO_ADS124S0X_DRDY_PORT (&stm_gpioc)
+#define AO_ADS124S0X_DRDY_PIN 13
+
+#define AO_ADS124S0X_START_PORT (&stm_gpioc)
+#define AO_ADS124S0X_START_PIN 14
+
+#define AO_ADS124S0X_RESET_PORT (&stm_gpioc)
+#define AO_ADS124S0X_RESET_PIN 15
+
+/*
+ * SPI Flash memory
+ */
+
+#define M25_MAX_CHIPS 1
+#define AO_M25_SPI_CS_PORT (&stm_gpioa)
+#define AO_M25_SPI_CS_MASK (1 << 15)
+#define AO_M25_SPI_BUS AO_SPI_2_PB13_PB14_PB15
+
+/*
+ * Radio is a cc1200 connected via SPI
+ */
+
+#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 3
+#define AO_CC1200_SPI_BUS AO_SPI_2_PB13_PB14_PB15
+#define AO_CC1200_SPI stm_spi2
+#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 LED_PORT_0 (&stm_gpioa)
+#define LED_PORT_1 (&stm_gpiob)
+
+#define LED_PORT_0_ENABLE STM_RCC_AHBENR_GPIOAEN
+#define LED_PORT_1_ENABLE STM_RCC_AHBENR_GPIOBEN
+
+/* Port A, pins 8-10 */
+#define LED_PORT_0_SHIFT 8
+#define LED_PORT_0_MASK 0x7
+#define LED_PIN_GREEN 0
+#define LED_PIN_AMBER 1
+#define LED_PIN_RED 2
+#define AO_LED_RED (1 << LED_PIN_RED)
+#define AO_LED_AMBER (1 << LED_PIN_AMBER)
+#define AO_LED_GREEN (1 << LED_PIN_GREEN)
+
+/* Port B, pins 5-6 */
+#define LED_PORT_1_SHIFT 0
+#define LED_PORT_1_MASK (0x3 << 5)
+#define LED_PIN_CONT_0 5
+#define LED_PIN_ARMED 6
+
+#define AO_LED_ARMED (1 << LED_PIN_ARMED)
+#define AO_LED_CONTINUITY(c) (1 << (4 - (c)))
+#define AO_LED_CONTINUITY_MASK (0x1 << 4)
+
+#define LEDS_AVAILABLE (LED_PORT_0_MASK|LED_PORT_1_MASK)
+
+/* Alarm A */
+#define AO_SIREN
+#define AO_SIREN_PORT (&stm_gpiob)
+#define AO_SIREN_PIN 8
+
+/* Alarm B */
+#define AO_STROBE
+#define AO_STROBE_PORT (&stm_gpiob)
+#define AO_STROBE_PIN 9
+
+#define SPI_CONST 0x00
+
+/*
+ * ADC reference in decivolts
+ */
+#define AO_ADC_REFERENCE_DV 33
+
+#define AO_PAD_NUM 1
+#define AO_PAD_PORT (&stm_gpioa)
+
+#define AO_PAD_PIN_0 1
+#define AO_PAD_ADC_0 0
+
+#define AO_PAD_ALL_PINS ((1 << AO_PAD_PIN_0))
+#define AO_PAD_ALL_CHANNELS ((1 << 0))
+
+/* test these values with real igniters */
+#define AO_PAD_RELAY_CLOSED 3524
+#define AO_PAD_NO_IGNITER 16904
+#define AO_PAD_GOOD_IGNITER 22514
+
+#define AO_PAD_ADC_PYRO 2
+#define AO_PAD_ADC_BATT 8
+
+// #define AO_PAD_ADC_THRUST 3 /* FIXME - external ADC now! */
+// #define AO_PAD_ADC_PRESSURE 18 /* FIXME - external ADC now! */
+
+#define AO_ADC_FIRST_PIN 0
+
+#define AO_NUM_ADC 3
+
+#define AO_ADC_SQ1 AO_PAD_ADC_0
+#define AO_ADC_SQ2 AO_PAD_ADC_PYRO
+#define AO_ADC_SQ3 AO_PAD_ADC_BATT
+// #define AO_ADC_SQ4 AO_PAD_ADC_THRUST
+// #define AO_ADC_SQ5 AO_PAD_ADC_PRESSURE
+
+#define AO_PAD_R_V_BATT_BATT_SENSE 200
+#define AO_PAD_R_BATT_SENSE_GND 22
+
+#define AO_PAD_R_V_BATT_V_PYRO 200
+#define AO_PAD_R_V_PYRO_PYRO_SENSE 200
+#define AO_PAD_R_PYRO_SENSE_GND 22
+
+#undef AO_PAD_R_V_PYRO_IGNITER
+#define AO_PAD_R_IGNITER_IGNITER_SENSE 200
+#define AO_PAD_R_IGNITER_SENSE_GND 22
+
+#define HAS_ADC_TEMP 0
+
+struct ao_adc {
+ int16_t sense[AO_PAD_NUM];
+ int16_t pyro;
+ int16_t batt;
+ int16_t thrust;
+ int16_t pressure;
+};
+
+#define AO_ADC_DUMP(p) \
+ printf ("tick: %5u 0: %5d pyro: %5d batt %5d\n", \
+ (p)->tick, \
+ (p)->adc.sense[0], \
+ (p)->adc.pyro, \
+ (p)->adc.batt)
+
+#define AO_ADC_PINS ((1 << AO_PAD_ADC_0) | \
+ (1 << AO_PAD_ADC_PYRO) | \
+ (1 << AO_PAD_ADC_BATT))
+
+#endif /* _AO_PINS_H_ */
projects / fw / altos / commitdiff