change comment names to be based on common.c

[hackapet/Adafruit_Blinka.git] / src / adafruit_blinka / microcontroller / am335x / pin.py

diff --git a/src/adafruit_blinka/microcontroller/am335x/pin.py b/src/adafruit_blinka/microcontroller/am335x/pin.py
index b07ad0ffee2f4f462bfc6e3c04898a74ef6af364..6eb4fceacfb706697903be3c830b845d280e947b 100644 (file)
--- a/src/adafruit_blinka/microcontroller/am335x/pin.py
+++ b/src/adafruit_blinka/microcontroller/am335x/pin.py
@@ -57,147 +57,186 @@ class Pin:
             return GPIO.input(self.id)
 
 
             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
 # PocketBeagle

-P1_2 = Pin('P1_2')
-P1_3 = Pin('P1_3')
-P1_4 = Pin('P1_4')
-
-P1_6 = Pin('P1_6')
-
-P1_8 = Pin('P1_8')
-
-P1_10 = Pin('P1_10')
-
-P1_12 = Pin('P1_12')
-
-P1_19 = Pin('P1_19')
-P1_20 = Pin('P1_20')
-P1_21 = Pin('P1_21')
-
-P1_23 = Pin('P1_23')
-
-P1_25 = Pin('P1_25')
-P1_26 = Pin('P1_26')
-P1_27 = Pin('P1_27')
-P1_28 = Pin('P1_28')
-P1_29 = Pin('P1_29')
-P1_30 = Pin('P1_30')
-P1_31 = Pin('P1_31')
-P1_32 = Pin('P1_32')
-P1_33 = Pin('P1_33')
-P1_34 = Pin('P1_34')
-P1_35 = Pin('P1_35')
-P1_36 = Pin('P1_36')
-
-
-P2_1 = Pin('P2_1')
-P2_2 = Pin('P2_2')
-P2_3 = Pin('P2_3')
-P2_4 = Pin('P2_4')
-P2_5 = Pin('P2_5')
-P2_6 = Pin('P2_6')
-P2_7 = Pin('P2_7')
-P2_8 = Pin('P2_8')
-P2_9 = Pin('P2_9')
-P2_10 = Pin('P2_10')
-P2_11 = Pin('P2_11')
-
-P2_17 = Pin('P2_17')
-P2_18 = Pin('P2_18')
-P2_19 = Pin('P2_19')
-P2_20 = Pin('P2_20')
-
-P2_22 = Pin('P2_22')
-
-P2_24 = Pin('P2_24')
-
-P2_26 = Pin('P2_26')
-P2_27 = Pin('P2_27')
-P2_28 = Pin('P2_28')
-P2_29 = Pin('P2_29')
-P2_30 = Pin('P2_30')
-P2_31 = Pin('P2_31')
-P2_32 = Pin('P2_32')
-P2_33 = Pin('P2_33')
-P2_34 = Pin('P2_34')
-P2_35 = Pin('P2_35')
-P2_36 = Pin('P2_36')
+# 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
 
 
 # BeagleBone Black

-P8_3 = Pin('P8_3')
-P8_4 = Pin('P8_4')
-P8_5 = Pin('P8_5')
-P8_6 = Pin('P8_6')
-P8_7 = Pin('P8_7')
-P8_8 = Pin('P8_8')
-P8_9 = Pin('P8_9')
-P8_10 = Pin('P8_10')
-P8_11 = Pin('P8_11')
-P8_12 = Pin('P8_12')
-P8_13 = Pin('P8_13')
-P8_14 = Pin('P8_14')
-P8_15 = Pin('P8_15')
-P8_16 = Pin('P8_16')
-P8_17 = Pin('P8_17')
-P8_18 = Pin('P8_18')
-P8_19 = Pin('P8_19')
-P8_20 = Pin('P8_20')
-P8_21 = Pin('P8_21')
-P8_22 = Pin('P8_22')
-P8_23 = Pin('P8_23')
-P8_24 = Pin('P8_24')
-P8_25 = Pin('P8_25')
-P8_26 = Pin('P8_26')
-P8_27 = Pin('P8_27')
-P8_28 = Pin('P8_28')
-P8_29 = Pin('P8_29')
-P8_30 = Pin('P8_30')
-P8_31 = Pin('P8_31')
-P8_32 = Pin('P8_32')
-P8_33 = Pin('P8_33')
-P8_34 = Pin('P8_34')
-P8_35 = Pin('P8_35')
-P8_36 = Pin('P8_36')
-P8_37 = Pin('P8_37')
-P8_38 = Pin('P8_38')
-P8_39 = Pin('P8_39')
-P8_40 = Pin('P8_40')
-P8_41 = Pin('P8_41')
-P8_42 = Pin('P8_42')
-P8_43 = Pin('P8_43')
-P8_44 = Pin('P8_44')
-P8_45 = Pin('P8_45')
-P8_46 = Pin('P8_46')
-P9_11 = Pin('P9_11')
-P9_12 = Pin('P9_12')
-P9_13 = Pin('P9_13')
-P9_14 = Pin('P9_14')
-P9_15 = Pin('P9_15')
-P9_16 = Pin('P9_16')
-P9_17 = Pin('P9_17')
-P9_18 = Pin('P9_18')
-P9_19 = Pin('P9_19')
-P9_20 = Pin('P9_20')
-P9_21 = Pin('P9_21')
-P9_22 = Pin('P9_22')
-P9_23 = Pin('P9_23')
-P9_24 = Pin('P9_24')
-P9_25 = Pin('P9_25')
-P9_26 = Pin('P9_26')
-P9_27 = Pin('P9_27')
-P9_28 = Pin('P9_28')
-P9_29 = Pin('P9_29')
-P9_30 = Pin('P9_30')
-P9_31 = Pin('P9_31')
-P9_41 = Pin('P9_41')
-P9_42 = Pin('P9_42')
+# 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
 
 # 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
 
 # all special functions (SPI / I2C) are moved to
 # src/adafruit_blinka/board/beaglebone_black.py