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/*
* Copyright © 2015 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; 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_
#define LED_PORT_ENABLE STM_RCC_AHBENR_IOPAEN
#define LED_PORT (&stm_gpioa)
#define LED_PIN_RED 3
#define AO_LED_RED (1 << LED_PIN_RED)
#define LEDS_AVAILABLE (AO_LED_RED)
#define HAS_BEEP 0
/* 48MHz clock based on USB */
//#define AO_HSI48 1
#define AO_HSE 16000000
#define AO_RCC_CFGR_PLLMUL STM_RCC_CFGR_PLLMUL_3
#define AO_PLLMUL 3
#define AO_PLLDIV 1
/* 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 1
#define IS_FLASH_LOADER 0
#define AO_DATA_RING 16
#define HAS_ADC 0
#define HAS_ACCEL 0
#define HAS_GPS 0
#define HAS_RADIO 0
#define HAS_FLIGHT 1
#define HAS_EEPROM 1
#define HAS_LOG 1
#define AO_LOG_FORMAT AO_LOG_FORMAT_DETHERM
#define USE_INTERNAL_FLASH 0
/* SPI */
#define HAS_SPI_1 1
#define HAS_SPI_2 0
#define SPI_1_PA5_PA6_PA7 1
#define SPI_1_PB3_PB4_PB5 1
#define SPI_1_OSPEEDR STM_OSPEEDR_HIGH
/* MS5607 */
#define HAS_MS5607 1
#define AO_MS5607_CS_PORT (&stm_gpioa)
#define AO_MS5607_CS_PIN 0
#define AO_MS5607_SPI_INDEX AO_SPI_1_PB3_PB4_PB5
#define AO_MS5607_MISO_PORT (&stm_gpiob)
#define AO_MS5607_MISO_PIN 4
#define AO_MS5607_PRIVATE_PINS 1
#define AO_MS5607_SPI_SPEED AO_SPI_SPEED_6MHz
/* Flash */
#define M25_MAX_CHIPS 1
#define AO_M25_SPI_CS_PORT (&stm_gpioa)
#define AO_M25_SPI_CS_MASK (1 << 4)
#define AO_M25_SPI_BUS AO_SPI_1_PA5_PA6_PA7
/* PWM */
#define NUM_PWM 1
#define AO_PWM_TIMER (&stm_tim3)
#define AO_PWM_0_GPIO (&stm_gpiob)
#define AO_PWM_0_PIN 1
#define AO_PWM_0_CH 4
#define PWM_MAX 20000
#define AO_PWM_TIMER_ENABLE STM_RCC_APB1ENR_TIM3EN
#define AO_PWM_TIMER_SCALE 32
/* Servo */
#define AO_SERVO_DIR_PORT (&stm_gpiob)
#define AO_SERVO_DIR_BIT 0
#define AO_SERVO_SPEED_PWM 0
/* limit 2 */
#define AO_SERVO_LIMIT_FORE_PORT (&stm_gpiob)
#define AO_SERVO_LIMIT_FORE_BIT 6
/* limit 1 */
#define AO_SERVO_LIMIT_BACK_PORT (&stm_gpiob)
#define AO_SERVO_LIMIT_BACK_BIT 7
#endif /* _AO_PINS_H_ */
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