[fw/altos] / src / telelco-v3.0 / ao_pins.h

/*
 * Copyright © 2012 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 crystal */

#define AO_HSE          1
#define AO_HSE_BYPASS   0

#define AO_SYSCLK       72000000
#define AO_HCLK         72000000
#define AO_APB1CLK      36000000
#define AO_APB2CLK      72000000
#define AO_ADCCLK       12000000

/* PLLMUL is 9, PLLXTPRE (pre divider) is 2, so the
 * overall PLLCLK is 16 * 9/2 = 72MHz (used as SYSCLK)
 *
 * HCLK is SYSCLK / 1 (HPRE_DIV) = 72MHz (72MHz max)
 * USB is PLLCLK / 1.5 (USBPRE)= 48MHz (must be 48MHz)
 * APB2 is HCLK / 1 (PPRE2_DIV) = 72MHz (72MHz max)
 * APB1 is HCLK / 2 (PPRE1_DIV) = 36MHz (36MHz max)
 * ADC is APB2 / 6 (ADCPRE) = 12MHz (14MHz max)
 */

#define AO_RCC_CFGR_USBPRE      STM_RCC_CFGR_USBPRE_1_5
#define AO_RCC_CFGR_PLLMUL      STM_RCC_CFGR_PLLMUL_9
#define AO_RCC_CFGR_PLLXTPRE    STM_RCC_CFGR_PLLXTPRE_2
#define AO_RCC_CFGR_PPRE2_DIV   STM_RCC_CFGR_PPRE2_DIV_1
#define AO_RCC_CFGR_PPRE1_DIV   STM_RCC_CFGR_PPRE1_DIV_2
#define AO_RCC_CFGR_HPRE_DIV    STM_RCC_CFGR_HPRE_DIV_1
#define AO_RCC_CFGR_ADCPRE      STM_RCC_CFGR_ADCPRE_6


#define AO_CC1200_FOSC          40000000

#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                1
#define BEEPER_TIMER            3
#define BEEPER_CHANNEL          1
#define BEEPER_PORT             (&stm_gpioc)
#define BEEPER_PIN              6
#define AO_BEEP_MID_DEFAULT     179     /* 2100 Hz */
#define HAS_RADIO               1
#define HAS_RADIO_RATE          1
#define HAS_TELEMETRY           0
#define HAS_AES                 1
#define HAS_STATIC_TEST         0

#define HAS_USB_PULLUP          1
#define AO_USB_PULLUP_PORT      (&stm_gpioa)
#define AO_USB_PULLUP_PIN       10

#define HAS_SPI_1               1       /* NHD-C12864LZ LCD Module */
#define SPI_1_PA5_PA6_PA7       1
#define SPI_1_PA6_DISABLE       1
#define SPI_1_MODE_OUTPUT       STM_GPIO_CR_MODE_OUTPUT_50MHZ
#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_gpiod)
#define SPI_2_SCK               1
#define SPI_2_MISO              3
#define SPI_2_MOSI              4
#define SPI_2_MODE_OUTPUT       STM_GPIO_CR_MODE_OUTPUT_10MHZ

#define HAS_I2C_1               0

#define HAS_I2C_2               0

#define PACKET_HAS_SLAVE        0
#define PACKET_HAS_MASTER       0

#define AO_FAST_TIMER           4
#define FAST_TIMER_FREQ         10000   /* .1ms for debouncing */

/* LCD module */
#define AO_ST7565_CS_PORT       (&stm_gpioc)    /* pin 1 */
#define AO_ST7565_CS_PIN        4
#define AO_ST7565_RESET_PORT    (&stm_gpioc)    /* pin 2 */
#define AO_ST7565_RESET_PIN     5
#define AO_ST7565_A0_PORT       (&stm_gpioa)    /* pin 3 */
#define AO_ST7565_A0_PIN        3
#define AO_ST7565_SPI_BUS       (AO_SPI_1_PA5_PA6_PA7 | AO_SPI_MODE_3)
#define AO_ST7565_WIDTH         128
#define AO_ST7565_HEIGHT        64
#define AO_ST7565_BIAS          ST7565_LCD_BIAS_1_9

/*
 * Radio is a cc1200 connected via SPI
 */

#define AO_RADIO_CAL_DEFAULT    5695733

#define AO_CC1200_SPI_CS_PORT   (&stm_gpiob)
#define AO_CC1200_SPI_CS_PIN    8
#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       (9)

#define AO_CC1200_INT_GPIO      2
#define AO_CC1200_INT_GPIO_IOCFG        CC1200_IOCFG2

#define LOW_LEVEL_DEBUG         0

#define HAS_LED                 1

#define AO_LED_RED              AO_LED_0        /* PC7 */
#define LED_0_PORT              (&stm_gpioc)
#define LED_0_PIN               7

#define AO_LED_AMBER            AO_LED_1        /* PC8 */
#define LED_1_PORT              (&stm_gpioc)
#define LED_1_PIN               8

#define AO_LED_GREEN            AO_LED_2        /* PC9 */
#define LED_2_PORT              (&stm_gpioc)
#define LED_2_PIN               9

#define AO_LED_BOX              AO_LED_3        /* PA9 */
#define LED_3_PORT              (&stm_gpioa)
#define LED_3_PIN               9

#define AO_LED_PAD              AO_LED_4        /* PA15 */
#define LED_4_PORT              (&stm_gpioa)
#define LED_4_PIN               15

#define AO_LED_DRAG             AO_LED_5        /* PC12 */
#define LED_5_PORT              (&stm_gpioc)
#define LED_5_PIN               12

#define AO_LED_CONTINUITY_7     AO_LED_6        /* PC13 */
#define LED_6_PORT              (&stm_gpioc)
#define LED_6_PIN               13

#define AO_LED_CONTINUITY_6     AO_LED_7        /* PC14 */
#define LED_7_PORT              (&stm_gpioc)
#define LED_7_PIN               14

#define AO_LED_CONTINUITY_5     AO_LED_8        /* PC15 */
#define LED_8_PORT              (&stm_gpioc)
#define LED_8_PIN               15

#define AO_LED_CONTINUITY_4     AO_LED_9        /* PC2 */
#define LED_9_PORT              (&stm_gpioc)
#define LED_9_PIN               2

#define AO_LED_CONTINUITY_3     AO_LED_10       /* PC3 */
#define LED_10_PORT             (&stm_gpioc)
#define LED_10_PIN              3

#define AO_LED_CONTINUITY_2     AO_LED_11       /* PA0 */
#define LED_11_PORT             (&stm_gpioa)
#define LED_11_PIN              0

#define AO_LED_CONTINUITY_1     AO_LED_12       /* PA6 */
#define LED_12_PORT             (&stm_gpioa)
#define LED_12_PIN              6

#define AO_LED_CONTINUITY_0     AO_LED_13       /* PB1 */
#define LED_13_PORT             (&stm_gpiob)
#define LED_13_PIN              1

#define AO_LED_CONTINUITY_NUM   8

#define AO_LED_REMOTE_ARM       AO_LED_14       /* PB3 */
#define LED_14_PORT             (&stm_gpiob)
#define LED_14_PIN              3

#define AO_LED_FIRE             AO_LED_15       /* PB0 */
#define LED_15_PORT             (&stm_gpiob)
#define LED_15_PIN              0

/*
 * Use event queue for input devices
 */

#define AO_EVENT                1

/*
 * Knobs
 */

#define AO_QUADRATURE_COUNT     1
#define AO_QUADRATURE_DEBOUNCE  0
#define AO_QUADRATURE_SINGLE_CODE       1

#define AO_QUADRATURE_0_PORT    &stm_gpiob
#define AO_QUADRATURE_0_A       12
#define AO_QUADRATURE_0_B       11

#define AO_QUADRATURE_SELECT    0

/*
 * Buttons
 */

#define AO_BUTTON_COUNT         9
#define AO_BUTTON_MODE          AO_EXTI_MODE_PULL_UP

#define AO_BUTTON_DRAG_MODE     0
#define AO_BUTTON_0_PORT        &stm_gpioc
#define AO_BUTTON_0             1

#define AO_BUTTON_DRAG_SELECT   1
#define AO_BUTTON_1_PORT        &stm_gpioc
#define AO_BUTTON_1             0

#define AO_BUTTON_SPARE1        2
#define AO_BUTTON_2_PORT        &stm_gpiob
#define AO_BUTTON_2             4

#define AO_BUTTON_SPARE2        3
#define AO_BUTTON_3_PORT        &stm_gpiob
#define AO_BUTTON_3             5

#define AO_BUTTON_SPARE3        4
#define AO_BUTTON_4_PORT        &stm_gpiob
#define AO_BUTTON_4             6

#define AO_BUTTON_ARM           5
#define AO_BUTTON_5_PORT        &stm_gpioa
#define AO_BUTTON_5             8

#define AO_BUTTON_FIRE          6
#define AO_BUTTON_6_PORT        &stm_gpioa
#define AO_BUTTON_6             4

#define AO_BUTTON_SPARE4        7
#define AO_BUTTON_7_PORT        &stm_gpiob
#define AO_BUTTON_7             7

#define AO_BUTTON_ENCODER_SELECT        8
#define AO_BUTTON_8_PORT        &stm_gpiob
#define AO_BUTTON_8             10

/* ADC */

struct ao_adc {
        int16_t         v_batt;
};

#define AO_ADC_DUMP(p) \
        printf("batt: %5d\n", (p)->v_batt)

#define HAS_ADC_SINGLE          1
#define HAS_ADC_TEMP            0
#define HAS_BATTERY_REPORT      1

#define AO_ADC_V_BATT           2
#define AO_ADC_V_BATT_PORT      (&stm_gpioa)
#define AO_ADC_V_BATT_PIN       2

#define AO_ADC_PIN0_PORT        AO_ADC_V_BATT_PORT
#define AO_ADC_PIN0_PIN         AO_ADC_V_BATT_PIN

#define AO_ADC_SQ1              AO_ADC_V_BATT

#define AO_NUM_ADC              1

/*
 * Voltage divider on ADC battery sampler
 */
#define AO_BATTERY_DIV_PLUS     15      /* 15k */
#define AO_BATTERY_DIV_MINUS    27      /* 27k */

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

#define AO_LCO_SEARCH_API
#define AO_LCO_HAS_CONTRAST     1
#define AO_LCO_MIN_CONTRAST     0
#define AO_LCO_MAX_CONTRAST     63
#define AO_LCO_CONTRAST_STEP    1

#define AO_LCO_HAS_BACKLIGHT    1
#define AO_LCO_MIN_BACKLIGHT    0
#define AO_LCO_MAX_BACKLIGHT    65535
#define AO_LCO_BACKLIGHT_STEP   771

/*
 * LCD Backlight via PWM.
 *
 * Pin PA1, TIM2_CH2
 */

#define NUM_PWM                 1
#define PWM_MAX                 65535
#define AO_PWM_TIMER            stm_tim2
#define AO_LCD_BL_PWM_CHAN      1
#define AO_PWM_0_GPIO           (&stm_gpioa)
#define AO_PWM_0_PIN            1
#define AO_PWM_TIMER_ENABLE     STM_RCC_APB1ENR_TIM2EN
#define AO_PWM_TIMER_SCALE      1

#define AO_AFIO_PWM_REMAP       STM_AFIO_MAPR_TIM2_REMAP
#define AO_AFIO_PWM_REMAP_VAL   STM_AFIO_MAPR_TIM2_REMAP_PA0_PA1_PA2_PA3
#define AO_AFIO_PWM_REMAP_MASK  STM_AFIO_MAPR_TIM2_REMAP_MASK


#endif /* _AO_PINS_H_ */