X-Git-Url: https://git.ayoreis.com/hackapet/Adafruit_Blinka.git/blobdiff_plain/6586729b6b4c230875ff9ed18f4dd01aa6caff87..3a970aeed295cc490ccd766b50e80c50627409db:/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 24ae0c1..d0ae042 100644 --- a/src/adafruit_blinka/microcontroller/am335x/pin.py +++ b/src/adafruit_blinka/microcontroller/am335x/pin.py @@ -9,11 +9,11 @@ class Pin: PULL_NONE = 0 PULL_UP = 1 PULL_DOWN = 2 - + id = None _value = LOW _mode = IN - + def __init__(self, pin_name): self.id = pin_name @@ -41,7 +41,7 @@ class Pin: elif pull == self.PULL_DOWN: GPIO.setup(self.id, GPIO.IN, pull_up_down=GPIO.PUD_DOWN) else: - raise RuntimeError("Invalid pull for pin: %s" % self.id) + raise RuntimeError("Invalid pull for pin: %s" % self.id) def value(self, val=None): if val != None: @@ -56,143 +56,199 @@ class Pin: else: return GPIO.input(self.id) -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') +# 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 + + +# 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 USR0 = Pin('USR0') USR1 = Pin('USR1') USR2 = Pin('USR2') USR3 = Pin('USR3') -SCL = Pin('P9_19') -SDA = Pin('P9_20') +# all special functions (SPI / I2C) are moved to +# src/adafruit_blinka/board/beaglebone_black.py -# Refer to header default pin modes -# http://beagleboard.org/static/images/cape-headers.png +# # ordered as spiId, sckId, mosiId, misoId +# spiPorts = ( +# (0, SCLK, MOSI, MISO), +# (1, SCLK_1, MOSI_1, MISO_1) +# ) # -# 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 +# # ordered as uartId, txId, rxId +# uartPorts = ( +# (), +# ) # -CE0 = Pin('P9_17') -MOSI = Pin('P9_18') -MISO = Pin('P9_21') -SCLK = Pin('P9_22') -#CircuitPython naming convention for SPI Clock -SCK = Pin('P9_22') - -# 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 = Pin('P9_31') - -# 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), -) - +# i2cPorts = ( +# (2, SCL, SDA), +# )