# SPDX-FileCopyrightText: 2023 Xenokrates
#
# SPDX-License-Identifier: MIT
"""Pin definitions for the LeMaker Banana Pro."""

# The LeMaker Banana Pro uses the AllWinner A20 SoC
from adafruit_blinka.microcontroller.allwinner.a20 import pin


# Pinout reference
# https://linux-sunxi.org/LeMaker_Banana_Pro#Expansion_Port

# +---------------------+Banana Pro+-----------------+
# |        Name         | Physical |       Name      |
# +---------------------+----++----+-----------------+
# |                3.3v |  1 || 2  | 5v              |
# |   PB21/TWI2_SDA/SDA |  3 || 4  | 5V              |
# |   PB20/TWI2_SCL/SCL |  5 || 6  | 0v              |
# |                 PH2 |  7 || 8  | PH4/UART4_TX/TX |
# |                  0v |  9 || 10 | PH5/UART4/RX    |
# |       PI19/UART2_RX | 11 || 12 | PI3/PWM1        |
# |       PI18/UART2_TX | 13 || 14 | 0v              |
# |                PI17 | 15 || 16 | PH20            |
# |                3.3v | 17 || 18 | PH21            |
# | PI12/SPI0_MOSI/MOSI | 19 || 20 | 0v              |
# | PI13/SPI0_MISO/SCLK | 21 || 22 | PI16            |
# |       PI11/SPI0_CLK | 23 || 24 | PI10/SPI0_CS0   |
# |                  0v | 25 || 26 | PI14/SPI0_CS1   |
# |         PI1/TW3_SDA | 27 || 28 | PI0/TWI3_SCL    |
# |                 PB3 | 29 || 30 | 0v              |
# |       PI21/UART7_RX | 31 || 32 | PI20/UART7_TX   |
# |                PB13 | 33 || 34 | 0v              |
# |                 PB7 | 35 || 36 | PB06            |
# |                 PB5 | 37 || 38 | PB12            |
# |                  0v | 39 || 40 | PB08            |
# +---------------------+----++----+-----------------+
# |        Name         | Physical |      Name       |
# +---------------------+Banana Pro+-----------------+

# 40 pin header (CON6) - Using physical pin numbering and CPU PIOs

P3 = pin.PB21
PB21 = pin.PB21
P5 = pin.PB20
PB20 = pin.PB20
P7 = pin.PH2
PH2 = pin.PH2
PH21 = pin.PH21
PH21 = pin.PH21
P8 = pin.PH4
PH4 = pin.PH4
P10 = pin.PH5
PH5 = pin.PH5
P11 = pin.PI19
PI19 = pin.PI19
P12 = pin.PI3
PI3 = pin.PI3
P13 = pin.PI18
PI18 = pin.PI18
P15 = pin.PI17
PI17 = pin.PI17
P16 = pin.PH20
PH20 = pin.PH20
P18 = pin.PH21
PH21 = pin.PH21
P19 = pin.PI12
PI12 = pin.PI12
P21 = pin.PI11
PI11 = pin.PI11
P22 = pin.PI16
PI16 = pin.PI16
P23 = pin.PI13
PI13 = pin.PI13
P24 = pin.PI10
PI10 = pin.PI10
P26 = pin.PI14
PI14 = pin.PI14
P27 = pin.PI1
PI1 = pin.PI1
P28 = pin.PI0
PI0 = pin.PI0
P29 = pin.PB3
PB3 = pin.PB3
P31 = pin.PI21
PI21 = pin.PI21
P32 = pin.PI20
PI20 = pin.PI20
P33 = pin.PB13
PB13 = pin.PB13
P35 = pin.PB7
PB7 = pin.PB7
P36 = pin.PB6
PB6 = pin.PB6
P37 = pin.PB5
PB5 = pin.PB5
P38 = pin.PB12
PB12 = pin.PB12
P40 = pin.PB8
PB8 = pin.PB8


UART_TX = pin.PB22
UART_RX = pin.PB23

UART2_RX = P11
UART2_TX = P13

UART4_RX = P10
UART4_TX = P8

UART7_RX = P31
UART7_TX = P32

TWI3_SDA = P27
TWI3_SCL = P28

TWI2_SDA = P3
TWI2_SCL = P5

SPI0_CLK = P23
SPI0_MOSI = P19
SPI0_MISO = P21
SPI0_CS0 = P24
SPI0_CS1 = P26

## For compatibility to RasPi & others

RX = UART4_RX
TX = UART4_TX

SDA = TWI2_SDA
SCL = TWI2_SCL

SCLK = SPI0_CLK
MOSI = SPI0_MOSI
MISO = SPI0_MISO

## Additional Hardware

PWM1 = P12
LED1 = pin.PH24
LED_GREEN = LED1
LED2 = pin.PG2
LED_BLUE = LED2