"""Pin definitions for the Beaglebone Black."""
from adafruit_blinka.microcontroller.am335x import pin

# initial pins, to mimic bonescript demo
# BeagleBone Black
# P8_1 = DGND
# P8_2 = DGND
P8_3 = pin.P8_3  # GPIO_38
P8_4 = pin.P8_4  # GPIO_39
P8_5 = pin.P8_5  # GPIO_34
P8_6 = pin.P8_6  # GPIO_35
P8_7 = pin.P8_7  # GPIO_66
P8_8 = pin.P8_8  # GPIO_67
P8_9 = pin.P8_9  # GPIO_69
P8_10 = pin.P8_10  # GPIO_68
P8_11 = pin.P8_11  # GPIO_45
P8_12 = pin.P8_12  # GPIO_44
P8_13 = pin.P8_13  # GPIO_23
P8_14 = pin.P8_14  # GPIO_26
P8_15 = pin.P8_15  # GPIO_47
P8_16 = pin.P8_16  # GPIO_46
P8_17 = pin.P8_17  # GPIO_27
P8_18 = pin.P8_18  # GPIO_65
P8_19 = pin.P8_19  # GPIO_22
P8_20 = pin.P8_20  # GPIO_63
P8_21 = pin.P8_21  # GPIO_62
P8_22 = pin.P8_22  # GPIO_37
P8_23 = pin.P8_23  # GPIO_36
P8_24 = pin.P8_24  # GPIO_33
P8_25 = pin.P8_25  # GPIO_32
P8_26 = pin.P8_26  # GPIO_61
P8_27 = pin.P8_27  # GPIO_86
P8_28 = pin.P8_28  # GPIO_88
P8_29 = pin.P8_29  # GPIO_87
P8_30 = pin.P8_30  # GPIO_89
P8_31 = pin.P8_31  # GPIO_10
P8_32 = pin.P8_32  # GPIO_11
P8_33 = pin.P8_33  # GPIO_9
P8_34 = pin.P8_34  # GPIO_81
P8_35 = pin.P8_35  # GPIO_8
P8_36 = pin.P8_36  # GPIO_80
P8_37 = pin.P8_37  # GPIO_78
P8_38 = pin.P8_38  # GPIO_79
P8_39 = pin.P8_39  # GPIO_76
P8_40 = pin.P8_40  # GPIO_77
P8_41 = pin.P8_41  # GPIO_74
P8_42 = pin.P8_42  # GPIO_75
P8_43 = pin.P8_43  # GPIO_72
P8_44 = pin.P8_44  # GPIO_73
P8_45 = pin.P8_45  # GPIO_70
P8_46 = pin.P8_46  # GPIO_71

# P9_1 = DGND
# P9_2 = DGND
# P9_3 = VDD_3V3
# P9_4 = VDD_3V3
# P9_5 = VDD_5V
# P9_6 = VDD_5V
# P9_7 = SYS_5V
# P9_8 = SYS_5V
# P9_9 = PWR_BUT
# P9_10 = SYS_RESETN
P9_11 = pin.P9_11  # GPIO_30
P9_12 = pin.P9_12  # GPIO_60
P9_13 = pin.P9_13  # GPIO_31
P9_14 = pin.P9_14  # GPIO_40
P9_15 = pin.P9_15  # GPIO_48
P9_16 = pin.P9_16  # GPIO_51
P9_17 = pin.P9_17  # GPIO_4
P9_18 = pin.P9_18  # GPIO_5
P9_19 = pin.P9_19  # I2C2_SCL
P9_20 = pin.P9_20  # I2C2_SDA
P9_21 = pin.P9_21  # GPIO_3
P9_22 = pin.P9_22  # GPIO_2
P9_23 = pin.P9_23  # GPIO_49
P9_24 = pin.P9_24  # GPIO_15
P9_25 = pin.P9_25  # GPIO_117
P9_26 = pin.P9_26  # GPIO_14
P9_27 = pin.P9_27  # GPIO_125
P9_28 = pin.P9_28  # GPIO_123
P9_29 = pin.P9_29  # GPIO_121
P9_30 = pin.P9_30  # GPIO_122
P9_31 = pin.P9_31  # GPIO_120
# P9_32 = VDD_ADC
# P9_33 = AIN4
# P9_34 = GNDA_ADC
# P9_35 = AIN6
# P9_36 = AIN5
# P9_37 = AIN2
# P9_38 = AIN3
# P9_39 = AIN0
# P9_40 = AIN1
P9_41 = pin.P9_41  # GPIO_20
P9_42 = pin.P9_42  # GPIO_7
# P9_43 = DGND
# P9_44 = DGND
# P9_45 = DGND
# P9_46 = DGND

# common to all beagles
LED_USR0 = pin.USR0
LED_USR1 = pin.USR1
LED_USR2 = pin.USR2
LED_USR3 = pin.USR3

# I2C and SPI pins from:
# src/adafruit_blinka/board/raspi_40pin.py
# SDA = pin.SDA
# SCL = pin.SCL
# CE1 = pin.D7
# CE0 = pin.D8
# MISO = pin.D9
# MOSI = pin.D10
# SCLK = pin.D11
# SCK = pin.D11
# TXD = pin.D14
# RXD = pin.D15
# MISO_1 = pin.D19
# MOSI_1 = pin.D20
# SCLK_1 = pin.D21
# SCK_1 = pin.D21

SDA = pin.P9_19
SCL = pin.P9_20

# Refer to header default pin modes
# http://beagleboard.org/static/images/cape-headers.png
#
# P9_17 (SPI0_CSO => CE0) enables peripheral device
# P9_18 (SPI0_D1 => MOSI) outputs data to peripheral device
# P9_21 (SPIO_DO => MISO) receives data from peripheral device
# P9_22 (SPI0_SCLK => SCLK) outputs clock signal
#
# Use config-pin to set pin mode for SPI pins
# https://github.com/beagleboard/bb.org-overlays/tree/master/tools/beaglebone-universal-io
# config-pin p9.17 spi_cs
# config-pin p9.18 spi
# config-pin p9.21 spi
# config-pin p9.22 spi_sclk
#
CE0 = pin.P9_17
MOSI = pin.P9_18
MISO = pin.P9_21
SCLK = pin.P9_22
# CircuitPython naming convention for SPI Clock
SCK = SCLK

# Pins for SPI1
# refer to:
# http://beagleboard.org/static/images/cape-headers-spi.png
#
# CE1 P9.28 SPI1_CS0
# MISO_1 P9.29 SPI1_D0
# MOSI_1 P9.30 SPI1_D1
# SCLK_1 P9.31 SPI_SCLK
#
# SPI1 conflicts with HDMI Audio (McASP)
#
# Refer to:
# https://elinux.org/Beagleboard:BeagleBoneBlack_Debian#U-Boot_Overlays
#
# To Disable HDMI AUDIO, uncomment this line in /boot/uEnv.txt:
# disable_uboot_overlay_audio=1
#
# Set pin modes for SPI1 with:
#
# config-pin p9.28 spi1_cs
# config-pin p9.29 spi1
# config-pin p9.30 spi1
# config-pin p9.31 spi_sclk
CE1 = pin.P9_28
MOSI_1 = pin.P9_29
MISO_1 = pin.P9_30
SCLK_1 = pin.P9_31
# CircuitPython naming convention for SPI Clock
SCK_1 = SCLK_1


# ordered as spiId, sckId, mosiId, misoId
spiPorts = (
    (0, SCLK, MOSI, MISO),
    (1, SCLK_1, MOSI_1, MISO_1)
)

# ordered as uartId, txId, rxId
uartPorts = (
    (),
)

i2cPorts = (
    (2, SCL, SDA),
)