change comment names to be based on common.c

[common.c](https://github.com/adafruit/adafruit-beaglebone-io-python/blob/master/source/common.c#L73)

diff --git a/src/adafruit_blinka/board/beaglebone_black.py b/src/adafruit_blinka/board/beaglebone_black.py
index 4bd10cd8e36dff3623d215338674adaf4f8261b0..a77e174f4a99adba22941cf2503463ad52d6c622 100644 (file)
--- a/src/adafruit_blinka/board/beaglebone_black.py
+++ b/src/adafruit_blinka/board/beaglebone_black.py
@@ -3,99 +3,99 @@ 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
+# P8_1 = DGND           # DGND - GPIO_0
+# P8_2 = DGND           # DGND - GPIO_0
+P8_3 = pin.P8_3      # GPIO1_6 - GPIO_38
+P8_4 = pin.P8_4      # GPIO1_7 - GPIO_39
+P8_5 = pin.P8_5      # GPIO1_2 - GPIO_34
+P8_6 = pin.P8_6      # GPIO1_3 - GPIO_35
+P8_7 = pin.P8_7      # TIMER4 - GPIO_66
+P8_8 = pin.P8_8      # TIMER7 - GPIO_67
+P8_9 = pin.P8_9      # TIMER5 - GPIO_69
+P8_10 = pin.P8_10    # TIMER6 - GPIO_68
+P8_11 = pin.P8_11    # GPIO1_13 - GPIO_45
+P8_12 = pin.P8_12    # GPIO1_12 - GPIO_44
+P8_13 = pin.P8_13    # EHRPWM2B - GPIO_23
+P8_14 = pin.P8_14    # GPIO0_26 - GPIO_26
+P8_15 = pin.P8_15    # GPIO1_15 - GPIO_47
+P8_16 = pin.P8_16    # GPIO1_14 - GPIO_46
+P8_17 = pin.P8_17    # GPIO0_27 - GPIO_27
+P8_18 = pin.P8_18    # GPIO2_1 - GPIO_65
+P8_19 = pin.P8_19    # EHRPWM2A - GPIO_22
+P8_20 = pin.P8_20    # GPIO1_31 - GPIO_63
+P8_21 = pin.P8_21    # GPIO1_30 - GPIO_62
+P8_22 = pin.P8_22    # GPIO1_5 - GPIO_37
+P8_23 = pin.P8_23    # GPIO1_4 - GPIO_36
+P8_24 = pin.P8_24    # GPIO1_1 - GPIO_33
+P8_25 = pin.P8_25    # GPIO1_0 - GPIO_32
+P8_26 = pin.P8_26    # GPIO1_29 - GPIO_61
+P8_27 = pin.P8_27    # GPIO2_22 - GPIO_86
+P8_28 = pin.P8_28    # GPIO2_24 - GPIO_88
+P8_29 = pin.P8_29    # GPIO2_23 - GPIO_87
+P8_30 = pin.P8_30    # GPIO2_25 - GPIO_89
+P8_31 = pin.P8_31    # UART5_CTSN - GPIO_10
+P8_32 = pin.P8_32    # UART5_RTSN - GPIO_11
+P8_33 = pin.P8_33    # UART4_RTSN - GPIO_9
+P8_34 = pin.P8_34    # UART3_RTSN - GPIO_81
+P8_35 = pin.P8_35    # UART4_CTSN - GPIO_8
+P8_36 = pin.P8_36    # UART3_CTSN - GPIO_80
+P8_37 = pin.P8_37    # UART5_TXD - GPIO_78
+P8_38 = pin.P8_38    # UART5_RXD - GPIO_79
+P8_39 = pin.P8_39    # GPIO2_12 - GPIO_76
+P8_40 = pin.P8_40    # GPIO2_13 - GPIO_77
+P8_41 = pin.P8_41    # GPIO2_10 - GPIO_74
+P8_42 = pin.P8_42    # GPIO2_11 - GPIO_75
+P8_43 = pin.P8_43    # GPIO2_8 - GPIO_72
+P8_44 = pin.P8_44    # GPIO2_9 - GPIO_73
+P8_45 = pin.P8_45    # GPIO2_6 - GPIO_70
+P8_46 = pin.P8_46    # GPIO2_7 - 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
+# P9_1 = DGND           # DGND - GPIO_0
+# P9_2 = DGND           # DGND - GPIO_0
+# P9_3 = VDD_3V3        # VDD_3V3 - GPIO_0
+# P9_4 = VDD_3V3        # VDD_3V3 - GPIO_0
+# P9_5 = VDD_5V         # VDD_5V - GPIO_0
+# P9_6 = VDD_5V         # VDD_5V - GPIO_0
+# P9_7 = SYS_5V         # SYS_5V - GPIO_0
+# P9_8 = SYS_5V         # SYS_5V - GPIO_0
+# P9_9 = PWR_BUT        # PWR_BUT - GPIO_0
+# P9_10 = SYS_RESETN    # SYS_RESETn - GPIO_0
+P9_11 = pin.P9_11    # UART4_RXD - GPIO_30
+P9_12 = pin.P9_12    # GPIO1_28 - GPIO_60
+P9_13 = pin.P9_13    # UART4_TXD - GPIO_31
+P9_14 = pin.P9_14    # EHRPWM1A - GPIO_50
+P9_15 = pin.P9_15    # GPIO1_16 - GPIO_48
+P9_16 = pin.P9_16    # EHRPWM1B - GPIO_51
+P9_17 = pin.P9_17    # I2C1_SCL - GPIO_5
+P9_18 = pin.P9_18    # I2C1_SDA - GPIO_4
+P9_19 = pin.P9_19    # I2C2_SCL - GPIO_13
+P9_20 = pin.P9_20    # I2C2_SDA - GPIO_12
+P9_21 = pin.P9_21    # UART2_TXD - GPIO_3
+P9_22 = pin.P9_22    # UART2_RXD - GPIO_2
+P9_23 = pin.P9_23    # GPIO1_17 - GPIO_49
+P9_24 = pin.P9_24    # UART1_TXD - GPIO_15
+P9_25 = pin.P9_25    # GPIO3_21 - GPIO_117
+P9_26 = pin.P9_26    # UART1_RXD - GPIO_14
+P9_27 = pin.P9_27    # GPIO3_19 - GPIO_115
+P9_28 = pin.P9_28    # SPI1_CS0 - GPIO_113
+P9_29 = pin.P9_29    # SPI1_D0 - GPIO_111
+P9_30 = pin.P9_30    # SPI1_D1 - GPIO_112
+P9_31 = pin.P9_31    # SPI1_SCLK - GPIO_110
+# P9_32 = VDD_ADC       # VDD_ADC - GPIO_0
+# P9_33 = AIN4          # AIN4 - GPIO_0
+# P9_34 = GNDA_ADC      # GNDA_ADC - GPIO_0
+# P9_35 = AIN6          # AIN6 - GPIO_0
+# P9_36 = AIN5          # AIN5 - GPIO_0
+# P9_37 = AIN2          # AIN2 - GPIO_0
+# P9_38 = AIN3          # AIN3 - GPIO_0
+# P9_39 = AIN0          # AIN0 - GPIO_0
+# P9_40 = AIN1          # AIN1 - GPIO_0
+P9_41 = pin.P9_41    # CLKOUT2 - GPIO_20
+P9_42 = pin.P9_42    # GPIO0_7 - GPIO_7
+# P9_43 = DGND          # DGND - GPIO_0
+# P9_44 = DGND          # DGND - GPIO_0
+# P9_45 = DGND          # DGND - GPIO_0
+# P9_46 = DGND          # DGND - GPIO_0
 
 # common to all beagles
 LED_USR0 = pin.USR0

diff --git a/src/adafruit_blinka/board/beaglebone_pocketbeagle.py b/src/adafruit_blinka/board/beaglebone_pocketbeagle.py
index d22ced54acd5b7b92b3bb1d981f643a1c17cf9d4..b5dcd2295cf18b0eb9e9e017bb0bf65acfc66618 100644 (file)
--- a/src/adafruit_blinka/board/beaglebone_pocketbeagle.py
+++ b/src/adafruit_blinka/board/beaglebone_pocketbeagle.py
@@ -8,80 +8,80 @@ from adafruit_blinka.microcontroller.am335x import pin
 
 # initial pins, to mimic bonescript demo
 # PocketBeagle
-# P1_1 = SYS VIN
-P1_2 = pin.P1_2  # GPIO_87
-P1_3 = pin.P1_3  # GPIO_109
-P1_4 = pin.P1_4  # GPIO_89
-# P1_5 = USB VBUS
-P1_6 = pin.P1_6  # GPIO_5
-# P1_7 = USB VIN
-P1_8 = pin.P1_8  # GPIO_2
-# P1_9 = USB DN
-P1_10 = pin.P1_10  # GPIO_3
-# P1_11 = USB DP
-P1_12 = pin.P1_12  # GPIO_4
-# P1_13 = USB ID
-# P1_14 = SYS 3.3V
-# P1_15 = SYS GND
-# P1_16 = SYS GND
-# P1_17 = AIN 1.8V REF-
-# P1_18 = AIN 1.8V REF+
-P1_19 = pin.P1_19  # AIN0
-P1_20 = pin.P1_20  # GPIO_20
-P1_21 = pin.P1_21  # AIN1
-# P1_22 = SYS GND
-P1_23 = pin.P1_23  # AIN2
-# P1_22 = SYS VOUT
-P1_25 = pin.P1_25  # AIN3
-P1_26 = pin.P1_26  # GPIO_12
-P1_27 = pin.P1_27  # AIN4
-P1_28 = pin.P1_28  # GPIO_13
-P1_29 = pin.P1_29  # GPIO_117
-P1_30 = pin.P1_30  # GPIO_43
-P1_31 = pin.P1_31  # GPIO_114
-P1_32 = pin.P1_32  # GPIO_42
-P1_33 = pin.P1_33  # GPIO_111
-P1_34 = pin.P1_34  # GPIO_26
-P1_35 = pin.P1_35  # GPIO_88
-P1_36 = pin.P1_36  # GPIO_110
-
-
-P2_1 = pin.P2_1  # GPIO_50
-P2_2 = pin.P2_2  # GPIO_59
-P2_3 = pin.P2_3  # GPIO_23
-P2_4 = pin.P2_4  # GPIO_58
-P2_5 = pin.P2_5  # GPIO_30
-P2_6 = pin.P2_6  # GPIO_57
-P2_7 = pin.P2_7  # GPIO_31
-P2_8 = pin.P2_8  # GPIO_60
-P2_9 = pin.P2_9  # GPIO_15
-P2_10 = pin.P2_10  # GPIO_52
-P2_11 = pin.P2_11  # GPIO_14
-# P2_12 = SYS  PWR BTN
-# P2_13 = SYS VOUT
-# P2_14 = BAT VIN
-# P2_15 = SYS GND
-# P2_16 = BAT TEMP
-P2_17 = pin.P2_17  # GPIO_65
-P2_18 = pin.P2_18  # GPIO_47
-P2_19 = pin.P2_19  # GPIO_27
-P2_20 = pin.P2_20  # GPIO_64
-# P2_21 = SYS GND
-P2_22 = pin.P2_22  # GPIO_46
-# P2_23 = SYS 3.3V
-P2_24 = pin.P2_24  # GPIO_44
-P2_25 = pin.P2_25  # GPIO_41
-# P2_26 = SYS NRST
-P2_27 = pin.P2_27  # GPIO_40
-P2_28 = pin.P2_28  # GPIO_116
-P2_29 = pin.P2_29  # GPIO_7
-P2_30 = pin.P2_30  # GPIO_113
-P2_31 = pin.P2_31  # GPIO_19
-P2_32 = pin.P2_32  # GPIO_112
-P2_33 = pin.P2_33  # GPIO_45
-P2_34 = pin.P2_34  # GPIO_115
-P2_35 = pin.P2_35  # GPIO_86
-P2_36 = pin.P2_36  # AIN7
+# P1_1 = SYS VIN        # VIN_AC
+P1_2 = pin.P1_2      # GPIO2_23 - GPIO_87
+P1_3 = pin.P1_3      # USB1_VBUS_OUT
+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
+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
+
+
+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

diff --git a/src/adafruit_blinka/microcontroller/am335x/pin.py b/src/adafruit_blinka/microcontroller/am335x/pin.py
index d0ae04284001004e8f9431180434759c62305b11..6eb4fceacfb706697903be3c830b845d280e947b 100644 (file)
--- a/src/adafruit_blinka/microcontroller/am335x/pin.py
+++ b/src/adafruit_blinka/microcontroller/am335x/pin.py
@@ -57,183 +57,186 @@ class Pin:
             return GPIO.input(self.id)
 
 
+# names in comments copied from
+# https://github.com/adafruit/adafruit-beaglebone-io-python/blob/master/source/common.c#L73
+
 # PocketBeagle
-# P1_1 = SYS VIN
-P1_2 = Pin('P1_2')  # GPIO_87
-P1_3 = Pin('P1_3')  # GPIO_109
-P1_4 = Pin('P1_4')  # GPIO_89
-# P1_5 = USB VBUS
-P1_6 = Pin('P1_6')  # GPIO_5
-# P1_7 = USB VIN
-P1_8 = Pin('P1_8')  # GPIO_2
-# P1_9 = USB DN
-P1_10 = Pin('P1_10')  # GPIO_3
-# P1_11 = USB DP
-P1_12 = Pin('P1_12')  # GPIO_4
-# P1_13 = USB ID
-# P1_14 = SYS 3.3V
-# P1_15 = SYS GND
-# P1_16 = SYS GND
-# P1_17 = AIN 1.8V REF-
-# P1_18 = AIN 1.8V REF+
-P1_19 = Pin('P1_19')  # AIN0
-P1_20 = Pin('P1_20')  # GPIO_20
-P1_21 = Pin('P1_21')  # AIN1
-# P1_22 = SYS GND
-P1_23 = Pin('P1_23')  # AIN2
-# P1_22 = SYS VOUT
-P1_25 = Pin('P1_25')  # AIN3
-P1_26 = Pin('P1_26')  # GPIO_12
-P1_27 = Pin('P1_27')  # AIN4
-P1_28 = Pin('P1_28')  # GPIO_13
-P1_29 = Pin('P1_29')  # GPIO_117
-P1_30 = Pin('P1_30')  # GPIO_43
-P1_31 = Pin('P1_31')  # GPIO_114
-P1_32 = Pin('P1_32')  # GPIO_42
-P1_33 = Pin('P1_33')  # GPIO_111
-P1_34 = Pin('P1_34')  # GPIO_26
-P1_35 = Pin('P1_35')  # GPIO_88
-P1_36 = Pin('P1_36')  # GPIO_110
-
-
-P2_1 = Pin('P2_1')  # GPIO_50
-P2_2 = Pin('P2_2')  # GPIO_59
-P2_3 = Pin('P2_3')  # GPIO_23
-P2_4 = Pin('P2_4')  # GPIO_58
-P2_5 = Pin('P2_5')  # GPIO_30
-P2_6 = Pin('P2_6')  # GPIO_57
-P2_7 = Pin('P2_7')  # GPIO_31
-P2_8 = Pin('P2_8')  # GPIO_60
-P2_9 = Pin('P2_9')  # GPIO_15
-P2_10 = Pin('P2_10')  # GPIO_52
-P2_11 = Pin('P2_11')  # GPIO_14
-# P2_12 = SYS  PWR BTN
-# P2_13 = SYS VOUT
-# P2_14 = BAT VIN
-# P2_15 = SYS GND
-# P2_16 = BAT TEMP
-P2_17 = Pin('P2_17')  # GPIO_65
-P2_18 = Pin('P2_18')  # GPIO_47
-P2_19 = Pin('P2_19')  # GPIO_27
-P2_20 = Pin('P2_20')  # GPIO_64
-# P2_21 = SYS GND
-P2_22 = Pin('P2_22')  # GPIO_46
-# P2_23 = SYS 3.3V
-P2_24 = Pin('P2_24')  # GPIO_44
-P2_25 = Pin('P2_25')  # GPIO_41
-# P2_26 = SYS NRST
-P2_27 = Pin('P2_27')  # GPIO_40
-P2_28 = Pin('P2_28')  # GPIO_116
-P2_29 = Pin('P2_29')  # GPIO_7
-P2_30 = Pin('P2_30')  # GPIO_113
-P2_31 = Pin('P2_31')  # GPIO_19
-P2_32 = Pin('P2_32')  # GPIO_112
-P2_33 = Pin('P2_33')  # GPIO_45
-P2_34 = Pin('P2_34')  # GPIO_115
-P2_35 = Pin('P2_35')  # GPIO_86
-P2_36 = Pin('P2_36')  # AIN7
+# P1_1 = SYS VIN        # VIN_AC
+P1_2 = Pin('P1_2')      # GPIO2_23 - GPIO_87
+P1_3 = Pin('P1_3')      # USB1_VBUS_OUT
+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
+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
+
+
+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
 
 
 # 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
+# P8_1 = DGND           # DGND - GPIO_0
+# P8_2 = DGND           # DGND - GPIO_0
+P8_3 = Pin('P8_3')      # GPIO1_6 - GPIO_38
+P8_4 = Pin('P8_4')      # GPIO1_7 - GPIO_39
+P8_5 = Pin('P8_5')      # GPIO1_2 - GPIO_34
+P8_6 = Pin('P8_6')      # GPIO1_3 - GPIO_35
+P8_7 = Pin('P8_7')      # TIMER4 - GPIO_66
+P8_8 = Pin('P8_8')      # TIMER7 - GPIO_67
+P8_9 = Pin('P8_9')      # TIMER5 - GPIO_69
+P8_10 = Pin('P8_10')    # TIMER6 - GPIO_68
+P8_11 = Pin('P8_11')    # GPIO1_13 - GPIO_45
+P8_12 = Pin('P8_12')    # GPIO1_12 - GPIO_44
+P8_13 = Pin('P8_13')    # EHRPWM2B - GPIO_23
+P8_14 = Pin('P8_14')    # GPIO0_26 - GPIO_26
+P8_15 = Pin('P8_15')    # GPIO1_15 - GPIO_47
+P8_16 = Pin('P8_16')    # GPIO1_14 - GPIO_46
+P8_17 = Pin('P8_17')    # GPIO0_27 - GPIO_27
+P8_18 = Pin('P8_18')    # GPIO2_1 - GPIO_65
+P8_19 = Pin('P8_19')    # EHRPWM2A - GPIO_22
+P8_20 = Pin('P8_20')    # GPIO1_31 - GPIO_63
+P8_21 = Pin('P8_21')    # GPIO1_30 - GPIO_62
+P8_22 = Pin('P8_22')    # GPIO1_5 - GPIO_37
+P8_23 = Pin('P8_23')    # GPIO1_4 - GPIO_36
+P8_24 = Pin('P8_24')    # GPIO1_1 - GPIO_33
+P8_25 = Pin('P8_25')    # GPIO1_0 - GPIO_32
+P8_26 = Pin('P8_26')    # GPIO1_29 - GPIO_61
+P8_27 = Pin('P8_27')    # GPIO2_22 - GPIO_86
+P8_28 = Pin('P8_28')    # GPIO2_24 - GPIO_88
+P8_29 = Pin('P8_29')    # GPIO2_23 - GPIO_87
+P8_30 = Pin('P8_30')    # GPIO2_25 - GPIO_89
+P8_31 = Pin('P8_31')    # UART5_CTSN - GPIO_10
+P8_32 = Pin('P8_32')    # UART5_RTSN - GPIO_11
+P8_33 = Pin('P8_33')    # UART4_RTSN - GPIO_9
+P8_34 = Pin('P8_34')    # UART3_RTSN - GPIO_81
+P8_35 = Pin('P8_35')    # UART4_CTSN - GPIO_8
+P8_36 = Pin('P8_36')    # UART3_CTSN - GPIO_80
+P8_37 = Pin('P8_37')    # UART5_TXD - GPIO_78
+P8_38 = Pin('P8_38')    # UART5_RXD - GPIO_79
+P8_39 = Pin('P8_39')    # GPIO2_12 - GPIO_76
+P8_40 = Pin('P8_40')    # GPIO2_13 - GPIO_77
+P8_41 = Pin('P8_41')    # GPIO2_10 - GPIO_74
+P8_42 = Pin('P8_42')    # GPIO2_11 - GPIO_75
+P8_43 = Pin('P8_43')    # GPIO2_8 - GPIO_72
+P8_44 = Pin('P8_44')    # GPIO2_9 - GPIO_73
+P8_45 = Pin('P8_45')    # GPIO2_6 - GPIO_70
+P8_46 = Pin('P8_46')    # GPIO2_7 - GPIO_71
+
+# P9_1 = DGND           # DGND - GPIO_0
+# P9_2 = DGND           # DGND - GPIO_0
+# P9_3 = VDD_3V3        # VDD_3V3 - GPIO_0
+# P9_4 = VDD_3V3        # VDD_3V3 - GPIO_0
+# P9_5 = VDD_5V         # VDD_5V - GPIO_0
+# P9_6 = VDD_5V         # VDD_5V - GPIO_0
+# P9_7 = SYS_5V         # SYS_5V - GPIO_0
+# P9_8 = SYS_5V         # SYS_5V - GPIO_0
+# P9_9 = PWR_BUT        # PWR_BUT - GPIO_0
+# P9_10 = SYS_RESETN    # SYS_RESETn - GPIO_0
+P9_11 = Pin('P9_11')    # UART4_RXD - GPIO_30
+P9_12 = Pin('P9_12')    # GPIO1_28 - GPIO_60
+P9_13 = Pin('P9_13')    # UART4_TXD - GPIO_31
+P9_14 = Pin('P9_14')    # EHRPWM1A - GPIO_50
+P9_15 = Pin('P9_15')    # GPIO1_16 - GPIO_48
+P9_16 = Pin('P9_16')    # EHRPWM1B - GPIO_51
+P9_17 = Pin('P9_17')    # I2C1_SCL - GPIO_5
+P9_18 = Pin('P9_18')    # I2C1_SDA - GPIO_4
+P9_19 = Pin('P9_19')    # I2C2_SCL - GPIO_13
+P9_20 = Pin('P9_20')    # I2C2_SDA - GPIO_12
+P9_21 = Pin('P9_21')    # UART2_TXD - GPIO_3
+P9_22 = Pin('P9_22')    # UART2_RXD - GPIO_2
+P9_23 = Pin('P9_23')    # GPIO1_17 - GPIO_49
+P9_24 = Pin('P9_24')    # UART1_TXD - GPIO_15
+P9_25 = Pin('P9_25')    # GPIO3_21 - GPIO_117
+P9_26 = Pin('P9_26')    # UART1_RXD - GPIO_14
+P9_27 = Pin('P9_27')    # GPIO3_19 - GPIO_115
+P9_28 = Pin('P9_28')    # SPI1_CS0 - GPIO_113
+P9_29 = Pin('P9_29')    # SPI1_D0 - GPIO_111
+P9_30 = Pin('P9_30')    # SPI1_D1 - GPIO_112
+P9_31 = Pin('P9_31')    # SPI1_SCLK - GPIO_110
+# P9_32 = VDD_ADC       # VDD_ADC - GPIO_0
+# P9_33 = AIN4          # AIN4 - GPIO_0
+# P9_34 = GNDA_ADC      # GNDA_ADC - GPIO_0
+# P9_35 = AIN6          # AIN6 - GPIO_0
+# P9_36 = AIN5          # AIN5 - GPIO_0
+# P9_37 = AIN2          # AIN2 - GPIO_0
+# P9_38 = AIN3          # AIN3 - GPIO_0
+# P9_39 = AIN0          # AIN0 - GPIO_0
+# P9_40 = AIN1          # AIN1 - GPIO_0
+P9_41 = Pin('P9_41')    # CLKOUT2 - GPIO_20
+P9_42 = Pin('P9_42')    # GPIO0_7 - GPIO_7
+# P9_43 = DGND          # DGND - GPIO_0
+# P9_44 = DGND          # DGND - GPIO_0
+# P9_45 = DGND          # DGND - GPIO_0
+# P9_46 = DGND          # DGND - GPIO_0
 
 # common to all beagles
-USR0 = Pin('USR0')
-USR1 = Pin('USR1')
-USR2 = Pin('USR2')
-USR3 = Pin('USR3')
+USR0 = Pin('USR0')      # USR0 - GPIO_53
+USR1 = Pin('USR1')      # USR1 - GPIO_54
+USR2 = Pin('USR2')      # USR2 - GPIO_55
+USR3 = Pin('USR3')      # USR3 - GPIO_56
 
 # all special functions (SPI / I2C) are moved to
 # src/adafruit_blinka/board/beaglebone_black.py