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/*
* Copyright © 2010 Keith Packard <keithp@keithp.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 0
#define HAS_PAD 1
#define USE_INTERNAL_FLASH 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
/* 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 1
#define USE_EEPROM_CONFIG 1
#define USE_STORAGE_CONFIG 0
#define HAS_USB 1
#define HAS_BEEP 0
#define HAS_RADIO 1
#define HAS_RADIO_RATE 1
#define HAS_TELEMETRY 0
#define HAS_AES 1
#define HAS_SPI_1 0
#define SPI_1_PA5_PA6_PA7 0
#define SPI_1_PB3_PB4_PB5 0
#define SPI_1_PE13_PE14_PE15 0
#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 */
/*
* 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 7
#define AO_CC1200_SPI_BUS AO_SPI_2_PB13_PB14_PB15
#define AO_CC1200_SPI stm_spi2
#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 4-6 */
#define LED_PORT_0_SHIFT 4
#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 3-5 */
#define LED_PORT_1_SHIFT 0
#define LED_PORT_1_MASK (0x7 << 3)
#define LED_PIN_CONT_1 3
#define LED_PIN_CONT_0 4
#define LED_PIN_ARMED 5
#define AO_LED_ARMED (1 << LED_PIN_ARMED)
#define AO_LED_CONTINUITY(c) (1 << (4 - (c)))
#define AO_LED_CONTINUITY_MASK (0x3 << 3)
#define LEDS_AVAILABLE (LED_PORT_0_MASK|LED_PORT_1_MASK)
#define SPI_CS_PORT P1
#define SPI_CS_SEL P1SEL
#define SPI_CS_DIR P1DIR
#define SPI_CONST 0x00
#define AO_PAD_NUM 2
#define AO_PAD_PORT (&stm_gpiob)
#define AO_PAD_PIN_0 9
#define AO_PAD_ADC_0 0
#define AO_PAD_PIN_1 8
#define AO_PAD_ADC_1 1
#define AO_PAD_ALL_PINS ((1 << AO_PAD_PIN_0) | (1 << AO_PAD_PIN_1))
#define AO_PAD_ALL_CHANNELS ((1 << 0) | (1 << 1))
/* 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 8
#define AO_PAD_ADC_BATT 2
#define AO_ADC_FIRST_PIN 0
#define AO_NUM_ADC 4
#define AO_ADC_SQ1 AO_PAD_ADC_0
#define AO_ADC_SQ2 AO_PAD_ADC_1
#define AO_ADC_SQ3 AO_PAD_ADC_PYRO
#define AO_ADC_SQ4 AO_PAD_ADC_BATT
#define AO_PYRO_R_PYRO_SENSE 200
#define AO_PYRO_R_SENSE_GND 22
#define AO_FIRE_R_POWER_FET 0
#define AO_FIRE_R_FET_SENSE 200
#define AO_FIRE_R_SENSE_GND 22
#define HAS_ADC_TEMP 0
struct ao_adc {
int16_t sense[AO_PAD_NUM];
int16_t pyro;
int16_t batt;
};
#define AO_ADC_DUMP(p) \
printf ("tick: %5u 0: %5d 1: %5d pyro: %5d batt %5d\n", \
(p)->tick, \
(p)->adc.sense[0], \
(p)->adc.sense[1], \
(p)->adc.pyro, \
(p)->adc.batt)
#define AO_ADC_PINS ((1 << AO_PAD_ADC_0) | \
(1 << AO_PAD_ADC_1) | \
(1 << AO_PAD_ADC_PYRO) | \
(1 << AO_PAD_ADC_BATT))
#endif /* _AO_PINS_H_ */
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