+++ /dev/null
-"""
-Pin definitions for the Beaglebone PocketBeagle.
-
-based on
-https://github.com/beagleboard/pocketbeagle/wiki/System-Reference-Manual#figure-42-expansion-header-popular-functions---color-coded
-"""
-from adafruit_blinka.microcontroller.am335x import pin
-
-# initial pins, to mimic bonescript demo
-# PocketBeagle
-# P1_1 = SYS VIN # VIN_AC
-P1_2 = pin.P1_2 # GPIO2_23 - GPIO_87
-P1_3 = pin.P1_3 # USB1_VBUS_OUT - (silkscreen: USB1 V_EN)
-P1_4 = pin.P1_4 # GPIO2_25 - GPIO_89
-# P1_5 = USB VBUS # USB1_VBUS_IN
-P1_6 = pin.P1_6 # SPI0_CS0 - GPIO_5
-# P1_7 = USB VIN # VIN-USB
-P1_8 = pin.P1_8 # SPI0_SCLK - GPIO_2
-# P1_9 = USB1 DN # USB1-DN
-P1_10 = pin.P1_10 # SPI0_D0 - GPIO_3
-# P1_11 = USB1 DP # USB1-DP
-P1_12 = pin.P1_12 # SPI0_D1 - GPIO_4
-# P1_13 = USB1 ID # USB1-ID
-# P1_14 = SYS 3.3V # VOUT-3.3V
-# P1_15 = SYS GND # GND
-# P1_16 = SYS GND # GND
-# P1_17 = AIN 1.8V REF- # VREFN
-# P1_18 = AIN 1.8V REF+ # VREFP
-P1_19 = pin.P1_19 # AIN0
-P1_20 = pin.P1_20 # GPIO0_20 - GPIO_20
-P1_21 = pin.P1_21 # AIN1
-# P1_22 = SYS GND # GND
-P1_23 = pin.P1_23 # AIN2
-# P1_22 = SYS VOUT # VOUT-5V
-P1_25 = pin.P1_25 # AIN3
-P1_26 = pin.P1_26 # I2C2_SDA - GPIO_12
-P1_27 = pin.P1_27 # AIN4
-P1_28 = pin.P1_28 # I2C2_SCL - GPIO_13
-P1_29 = pin.P1_29 # GPIO3_21 - GPIO_117
-P1_30 = pin.P1_30 # UART0_TXD - GPIO_43
-P1_31 = pin.P1_31 # GPIO3_18 - GPIO_114
-P1_32 = pin.P1_32 # UART0_RXD - GPIO_42
-P1_33 = pin.P1_33 # GPIO3_15 - GPIO_111 - EHRPWM0B (ehrpwm.0:1)
-P1_34 = pin.P1_34 # GPIO0_26 - GPIO_26
-P1_35 = pin.P1_35 # GPIO2_24 - GPIO_88
-P1_36 = pin.P1_36 # EHRPWM0A - GPIO_110 - EHRPWM0A (ehrpwm.0:0)
-
-
-P2_1 = pin.P2_1 # EHRPWM1A - GPIO_50
-P2_2 = pin.P2_2 # GPIO1_27 - GPIO_59
-P2_3 = pin.P2_3 # GPIO0_23 - GPIO_23
-P2_4 = pin.P2_4 # GPIO1_26 - GPIO_58
-P2_5 = pin.P2_5 # UART4_RXD - GPIO_30
-P2_6 = pin.P2_6 # GPIO1_25 - GPIO_57
-P2_7 = pin.P2_7 # UART4_TXD - GPIO_31
-P2_8 = pin.P2_8 # GPIO1_28 - GPIO_60
-P2_9 = pin.P2_9 # I2C1_SCL - GPIO_15
-P2_10 = pin.P2_10 # GPIO1_20 - GPIO_52
-P2_11 = pin.P2_11 # I2C1_SDA - GPIO_14
-# P2_12 = SYS PWR BTN # POWER_BUTTON
-# P2_13 = SYS VOUT # VOUT-5V
-# P2_14 = BAT VIN # BAT-VIN
-# P2_15 = SYS GND # GND
-# P2_16 = BAT TEMP # BAT-TEMP
-P2_17 = pin.P2_17 # GPIO2_1 - GPIO_65
-P2_18 = pin.P2_18 # GPIO1_15 - GPIO_47
-P2_19 = pin.P2_19 # GPIO0_27 - GPIO_27
-P2_20 = pin.P2_20 # GPIO2_0 - GPIO_64
-# P2_21 = SYS GND # GND
-P2_22 = pin.P2_22 # GPIO1_14 - GPIO_46
-# P2_23 = SYS 3.3V # VOUT-3.3V
-P2_24 = pin.P2_24 # GPIO1_12 - GPIO_44
-P2_25 = pin.P2_25 # SPI1_CS0 - GPIO_41
-# P2_26 = SYS NRST # RESET#
-P2_27 = pin.P2_27 # SPI1_D0 - GPIO_40
-P2_28 = pin.P2_28 # GPIO3_20 - GPIO_116
-P2_29 = pin.P2_29 # SPI1_SCLK - GPIO_7
-P2_30 = pin.P2_30 # GPIO3_17 - GPIO_113
-P2_31 = pin.P2_31 # SPI1_CS1 - GPIO_19
-P2_32 = pin.P2_32 # GPIO3_16 - GPIO_112
-P2_33 = pin.P2_33 # GPIO1_13 - GPIO_45
-P2_34 = pin.P2_34 # GPIO3_19 - GPIO_115
-P2_35 = pin.P2_35 # GPIO2_22 - GPIO_86
-P2_36 = pin.P2_36 # AIN7
-
-# common to all beagles
-LED_USR0 = pin.USR0
-LED_USR1 = pin.USR1
-LED_USR2 = pin.USR2
-LED_USR3 = pin.USR3
-
-##########
-# Refer to header default pin modes
-# https://raw.githubusercontent.com/wiki/beagleboard/pocketbeagle/images/PocketBeagle_pinout.png
-
-# I2C1 pins
-SDA_1 = pin.I2C1_SDA # P2_11 data signal
-SCL_1 = pin.I2C1_SCL # P2_9 clock signal
-# for example compatibility we create a alias
-SDA = SDA_1
-SCL = SCL_1
-
-# I2C2 pins
-SDA_2 = pin.I2C2_SDA # P1_26 data signal
-SCL_2 = pin.I2C2_SCL # P1_28 clock signal
-
-# SPI0 pins
-CE0 = pin.SPI0_CS0 # P1_6 - enables peripheral device
-SCLK = pin.SPI0_SCLK # P1_12 - outputs data to peripheral device
-MOSI = pin.SPI0_D1 # P1_10 - receives data from peripheral device
-MISO = pin.SPI0_D0 # P1_8 - outputs clock signal
-# CircuitPython naming convention for SPI Clock
-SCK = SCLK
-
-# SPI1 pins
-CE0_1 = pin.SPI1_CS1 # P2_31 - enables peripheral device
-SCLK_1 = pin.SPI1_SCLK # P2_25 - outputs data to peripheral device
-MOSI_1 = pin.SPI1_D1 # P2_27 - receives data from peripheral device
-MISO_1 = pin.SPI1_D0 # P2_29 - outputs clock signal
-# CircuitPython naming convention for SPI Clock
-SCK_1 = SCLK_1
-
-
-# UART0
-TX_0 = pin.UART0_TXD # P1_30
-RX_0 = pin.UART0_RXD # P1_32
-# create alias for most of the examples
-TX = TX_0
-RX = RX_0
-
-# UART2
-# pins already in use by SPI0
-# TX_2 = pin.UART2_TXD # P1_8
-# RX_2 = pin.UART2_RXD # P1_10
-
-# UART4
-TX_4 = pin.UART4_TXD # P2_7
-RX_4 = pin.UART4_RXD # P2_5
projects / Adafruit_Blinka-hackapet.git / blobdiff