/*
 * Copyright © 2017 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_


/* 16MHz High speed external crystal */
#define AO_HSE			16000000

/* PLLVCO = 96MHz (so that USB will work) */
#define AO_PLLMUL		6
#define AO_RCC_CFGR_PLLMUL	(STM_RCC_CFGR_PLLMUL_6)

/* 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



//UART 1
#define HAS_SERIAL_1		0
#define USE_SERIAL_1_STDIN	0
#define SERIAL_1_PB6_PB7	0
#define SERIAL_1_PA9_PA10	0



//UART 2
#define HAS_SERIAL_2		1
#define USE_SERIAL_2_STDIN	0
#define SERIAL_2_PA2_PA3	1
#define SERIAL_2_PD5_PD6	0
#define USE_SERIAL_2_FLOW	0
#define USE_SERIAL_2_SW_FLOW	0


//UART 3
#define HAS_SERIAL_3		0
#define USE_SERIAL_3_STDIN	0
#define SERIAL_3_PB10_PB11	0
#define SERIAL_3_PC10_PC11	0
#define SERIAL_3_PD8_PD9	0

//Define UART2 connected to GPS
#define ao_gps_getchar		ao_serial2_getchar
#define ao_gps_putchar		ao_serial2_putchar
#define ao_gps_set_speed	ao_serial2_set_speed
#define ao_gps_fifo		(ao_stm_usart2.rx_fifo)

#define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX	(1024 * 1024)
#define AO_CONFIG_MAX_SIZE			1024
#define LOG_ERASE_MARK				0x55
#define LOG_MAX_ERASE				128
#define AO_LOG_FORMAT				AO_LOG_FORMAT_TELEMEGA_6
#define AO_LOG_NORMALIZED			1

#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_BEEP		1
#define BEEPER_TIMER		3
#define BEEPER_CHANNEL		2
#define BEEPER_PORT		(&stm_gpioe)
#define BEEPER_PIN		4
#define HAS_BATTERY_REPORT	1
#define HAS_RADIO		1
#define HAS_TELEMETRY		1
#define HAS_APRS		1
#define HAS_COMPANION		1

#define HAS_SPI_1		1
#define SPI_1_PA5_PA6_PA7	1	/* Barometer */
#define SPI_1_PB3_PB4_PB5	1	/* Accelerometer */
#define SPI_1_PE13_PE14_PE15	0	/* MPU6000 */   //ALAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAARM!
#define SPI_1_OSPEEDR		STM_OSPEEDR_10MHz

//#define MMC5983_I2C		1

#define HAS_SPI_2		1
#define SPI_2_PB13_PB14_PB15	1	/* Flash, Companion */
#ifndef MMC5983_I2C
#define SPI_2_PD1_PD3_PD4	1	/* MMC5983 */
#endif
#define SPI_2_OSPEEDR		STM_OSPEEDR_10MHz

#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	1
#define PACKET_HAS_MASTER	0

#define LOW_LEVEL_DEBUG		0

#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_GPS			1
#define HAS_FLIGHT		1
#define HAS_ADC			1
#define HAS_ADC_TEMP		1
#define HAS_LOG			1

/*
 * Igniter
 */

#define HAS_IGNITE		1
#define HAS_IGNITE_REPORT	1

#define AO_SENSE_PYRO(p,n)	((p)->adc.sense[n])
#define AO_SENSE_DROGUE(p)	((p)->adc.sense[4])
#define AO_SENSE_MAIN(p)	((p)->adc.sense[5])
#define AO_IGNITER_CLOSED	400
#define AO_IGNITER_OPEN		60

/* Pyro A */
#define AO_PYRO_PORT_0	(&stm_gpiod)
#define AO_PYRO_PIN_0	6

/* Pyro B */
#define AO_PYRO_PORT_1	(&stm_gpiod)
#define AO_PYRO_PIN_1	7

/* Pyro C */
#define AO_PYRO_PORT_2	(&stm_gpioe)
#define AO_PYRO_PIN_2	3

/* Pyro D */
#define AO_PYRO_PORT_3	(&stm_gpioe)
#define AO_PYRO_PIN_3	2

/* Drogue */
#define AO_IGNITER_DROGUE_PORT	(&stm_gpioe)
#define AO_IGNITER_DROGUE_PIN	6

/* Main */
#define AO_IGNITER_MAIN_PORT	(&stm_gpioe)
#define AO_IGNITER_MAIN_PIN	5

/* Number of general purpose pyro channels available */
#define AO_PYRO_NUM	4

/*
 * ADC
 */
#define AO_DATA_RING		32
#define AO_ADC_NUM_SENSE	6

struct ao_adc {
	int16_t			sense[AO_ADC_NUM_SENSE];
	int16_t			v_batt;
	int16_t			v_pbatt;
	int16_t			temp;
};

#define AO_ADC_DUMP(p) \
	printf("tick: %5lu A: %5d B: %5d C: %5d D: %5d drogue: %5d main: %5d batt: %5d pbatt: %5d temp: %5d\n", \
	       (p)->tick, \
	       (p)->adc.sense[0], (p)->adc.sense[1], (p)->adc.sense[2], \
	       (p)->adc.sense[3], (p)->adc.sense[4], (p)->adc.sense[5], \
	       (p)->adc.v_batt, (p)->adc.v_pbatt, (p)->adc.temp)

//Capacitor voltages:
// ADC CHannel
// Port
// PIN
#define AO_ADC_SENSE_A		11
#define AO_ADC_SENSE_A_PORT	(&stm_gpioc)
#define AO_ADC_SENSE_A_PIN	1

#define AO_ADC_SENSE_B		12
#define AO_ADC_SENSE_B_PORT	(&stm_gpioc)
#define AO_ADC_SENSE_B_PIN	2

#define AO_ADC_SENSE_C		13
#define AO_ADC_SENSE_C_PORT	(&stm_gpioc)
#define AO_ADC_SENSE_C_PIN	3

#define AO_ADC_SENSE_D		0
#define AO_ADC_SENSE_D_PORT	(&stm_gpioa)
#define AO_ADC_SENSE_D_PIN	0

#define AO_ADC_SENSE_DROGUE	1
#define AO_ADC_SENSE_DROGUE_PORT	(&stm_gpioa)
#define AO_ADC_SENSE_DROGUE_PIN	1 //neee

#define AO_ADC_SENSE_MAIN	10
#define AO_ADC_SENSE_MAIN_PORT	(&stm_gpioc)
#define AO_ADC_SENSE_MAIN_PIN	0

#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		22
#define AO_ADC_V_PBATT_PORT	(&stm_gpioe)
#define AO_ADC_V_PBATT_PIN	7

#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_DROGUE_PORT
#define AO_ADC_PIN4_PIN		AO_ADC_SENSE_DROGUE_PIN
#define AO_ADC_PIN5_PORT	AO_ADC_SENSE_MAIN_PORT
#define AO_ADC_PIN5_PIN		AO_ADC_SENSE_MAIN_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_DROGUE
#define AO_ADC_SQ6		AO_ADC_SENSE_MAIN
#define AO_ADC_SQ7		AO_ADC_V_BATT
#define AO_ADC_SQ8		AO_ADC_V_PBATT
#define AO_ADC_SQ9		AO_ADC_TEMP

/*
 * Voltage divider on ADC battery sampler
 */
#define AO_BATTERY_DIV_PLUS	56	/* 5.6k */
#define AO_BATTERY_DIV_MINUS	100	/* 10k */

/*
 * Voltage divider on ADC pyro battery sampler
 */
#define AO_PYRO_BATTERY_DIV_PLUS	100	/* 100k */
#define AO_PYRO_BATTERY_DIV_MINUS	30	/* 27k */

/*
 * Voltage divider on ADC igniter samplers
 */
#define AO_IGNITE_DIV_PLUS	30	/* 100k */
#define AO_IGNITE_DIV_MINUS	10	/* 27k */

/*
 * ADC reference in decivolts
 */
#define AO_ADC_REFERENCE_DV	33

/*
 * Pressure sensor settings
 */
#define HAS_MS5607		1
#define HAS_MS5611		0
#define AO_MS5607_PRIVATE_PINS	1
#define AO_MS5607_CS_PORT	(&stm_gpioc)
#define AO_MS5607_CS_PIN	4
#define AO_MS5607_CS_MASK	(1 << AO_MS5607_CS)
#define AO_MS5607_MISO_PORT	(&stm_gpioa)
#define AO_MS5607_MISO_PIN	6
#define AO_MS5607_MISO_MASK	(1 << AO_MS5607_MISO)
#define AO_MS5607_SPI_INDEX	AO_SPI_1_PA5_PA6_PA7

/*
 * SPI Flash memory
 */

#define M25_MAX_CHIPS		1
#define AO_M25_SPI_CS_PORT	(&stm_gpiod)
#define AO_M25_SPI_CS_MASK	(1 << 11) //Changed to 11 because then it works
#define AO_M25_SPI_BUS		AO_SPI_2_PB13_PB14_PB15

/*
 * Radio (cc1200)
 */

/* gets pretty close to 434.550 */

#define AO_RADIO_CAL_DEFAULT 	5695733

#define AO_FEC_DEBUG		0
#define AO_CC1200_SPI_CS_PORT	(&stm_gpioc)
#define AO_CC1200_SPI_CS_PIN	5
#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 AO_CC1200_MARC_GPIO	3
#define AO_CC1200_MARC_GPIO_IOCFG	CC1200_IOCFG3

#define HAS_BOOT_RADIO		0


/*
 *
 * Here are the required sensor signs:
 *
 * +along	nose up
 * +across 	USB down
 * +through	TH down
 *
 * With the board aligned to have positive accel for the relevant
 * axis, looking down from above we have:
 *
 * +roll	counter clockwise (nose up)
 * +pitch	counter clockwise (USB down)
 * +yaw		counter clockwise (TH down)
 */

/*
 * On TMega v6, bmi088 pin 1 (NE corner of chip) is placed towards the
 * USB and antenna edges of the board. Relative to bmi088 specs, to
 * get the above values, we need to flip the Y axis, assigning values
 * as follows:
 *
 *	+along		+X	+roll	+X
 *	+across		-Y	+pitch	-Y
 *	+through	+Z	+yaw	+Z
 */

#define HAS_BMI088		1
#define AO_BMI088_SPI_BUS	AO_SPI_1_PE13_PE14_PE15
#define AO_BMI088_ACC_CS_PORT	(&stm_gpioc)
#define AO_BMI088_ACC_CS_PIN	14
#define AO_BMI088_GYR_CS_PORT	(&stm_gpioc)
#define AO_BMI088_GYR_CS_PIN	13
#define HAS_IMU			1

#define ao_bmi088_along(m)	((m)->acc.x)
#define ao_bmi088_across(m)	(-(m)->acc.y)
#define ao_bmi088_through(m)	((m)->acc.z)

#define ao_bmi088_roll(m)	((m)->gyr.x)
#define ao_bmi088_pitch(m)	(-(m)->gyr.y)
#define ao_bmi088_yaw(m)	((m)->gyr.z)

#define ao_data_along(packet)	ao_bmi088_along(&(packet)->bmi088)
#define ao_data_across(packet)	ao_bmi088_across(&(packet)->bmi088)
#define ao_data_through(packet)	ao_bmi088_through(&(packet)->bmi088)

#define ao_data_roll(packet)	ao_bmi088_roll(&(packet)->bmi088)
#define ao_data_pitch(packet)	ao_bmi088_pitch(&(packet)->bmi088)
#define ao_data_yaw(packet)	ao_bmi088_yaw(&(packet)->bmi088)

/*
 * MMC5983
 *
 *	pin 1 NE corner of chip
 *
 *	+along		-Y
 *	+across		+X
 *	+through	-Z
 */

#define HAS_MMC5983		1
#define AO_MMC5983_INT_PORT	(&stm_gpiod)
#define AO_MMC5983_INT_PIN	5
#define AO_MMC5983_SPI_CLK_PORT	(&stm_gpiod)
#define AO_MMC5983_SPI_CLK_PIN	1
#define AO_MMC5983_SPI_MISO_PORT	(&stm_gpiod)
#define AO_MMC5983_SPI_MISO_PIN	3
#define AO_MMC5983_SPI_MOSI_PORT	(&stm_gpiod)
#define AO_MMC5983_SPI_MOSI_PIN	4
#define AO_MMC5983_SPI_INDEX	(AO_SPI_2_PD1_PD3_PD4 | AO_SPI_MODE_3)
#define AO_MMC5983_SPI_CS_PORT	(&stm_gpioa)
#define AO_MMC5983_SPI_CS_PIN	15

#define ao_mmc5983_along(m)		(-(m)->y)
#define ao_mmc5983_across(m)		((m)->x)
#define ao_mmc5983_through(m)		(-(m)->z)

#define ao_data_mag_along(packet)	ao_mmc5983_along(&(packet)->mmc5983)
#define ao_data_mag_across(packet)	ao_mmc5983_across(&(packet)->mmc5983)
#define ao_data_mag_through(packet)	ao_mmc5983_through(&(packet)->mmc5983)

/*
 * ADXL375
 *
 * pin 1 NW corner of chip
 *
 *	+along		+X
 *	+across		+Y
 *	+through	+Z
 */

#define HAS_ADXL375		1
#define AO_ADXL375_SPI_INDEX	(AO_SPI_1_PB3_PB4_PB5 | AO_SPI_MODE_3)
#define AO_ADXL375_CS_PORT	(&stm_gpioc)
#define AO_ADXL375_CS_PIN	6  //CHANGED from 0

#define AO_ADXL375_AXIS		x
#define AO_ADXL375_INVERT	1

#define NUM_CMDS		16

/*
 * Companion
 */

#define AO_COMPANION_CS_PORT	(&stm_gpiob)
#define AO_COMPANION_CS_PIN_0	(6)
#define AO_COMPANION_CS_PIN	AO_COMPANION_CS_PIN_0
#define AO_COMPANION_CS_PIN_1	(7)
#define AO_COMPANION_SPI_BUS	AO_SPI_2_PB13_PB14_PB15

/*
 * Monitor
 */

#define HAS_MONITOR		0
#define LEGACY_MONITOR		0
#define HAS_MONITOR_PUT		1
#define AO_MONITOR_LED		0
#define HAS_RSSI		0

/*
 * Profiling Viterbi decoding
 */

#ifndef AO_PROFILE
#define AO_PROFILE	       	0
#endif

/*
 * PWM output
 */

#define NUM_PWM			4
#define PWM_MAX			20000
#define AO_PWM_TIMER		stm_tim4
#define AO_PWM_TIMER_ENABLE	STM_RCC_APB1ENR_TIM4EN
#define AO_PWM_TIMER_SCALE	32

#define AO_PWM_0_GPIO		(&stm_gpiod)
#define AO_PWM_0_PIN		12

#define AO_PWM_1_GPIO		(&stm_gpiod)
#define AO_PWM_1_PIN		13

#define AO_PWM_2_GPIO		(&stm_gpiod)
#define AO_PWM_2_PIN		15

#define AO_PWM_3_GPIO		(&stm_gpiod)
#define AO_PWM_3_PIN		14

#endif /* _AO_PINS_H_ */
