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add: humidity (WIP)

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This commit is contained in:
Markus Pesch
2018-12-04 19:11:50 +01:00
parent ba9f0c59f3
commit 81600154f0
141 changed files with 18562 additions and 4 deletions
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vendor/periph.io/x/periph/host/rpi/doc.go generated vendored Normal file
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// Copyright 2016 The Periph Authors. All rights reserved.
// Use of this source code is governed under the Apache License, Version 2.0
// that can be found in the LICENSE file.
// Package rpi contains Raspberry Pi hardware logic. It is intrinsically
// related to package bcm283x.
//
// Assumes Raspbian but does not directly depend on the distro being Raspbian.
// Windows IoT is currently not supported.
//
// Physical
//
// The physical pin out is based on http://www.raspberrypi.org information but
// http://pinout.xyz/ has a nice interactive web page.
package rpi

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vendor/periph.io/x/periph/host/rpi/rpi.go generated vendored Normal file
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// Copyright 2016 The Periph Authors. All rights reserved.
// Use of this source code is governed under the Apache License, Version 2.0
// that can be found in the LICENSE file.
// Raspberry Pi pin out.
package rpi
import (
"errors"
"fmt"
"os"
"strconv"
"periph.io/x/periph"
"periph.io/x/periph/conn/gpio"
"periph.io/x/periph/conn/pin"
"periph.io/x/periph/conn/pin/pinreg"
"periph.io/x/periph/host/bcm283x"
"periph.io/x/periph/host/distro"
)
// Present returns true if running on a Raspberry Pi board.
//
// https://www.raspberrypi.org/
func Present() bool {
if isArm {
// This is iffy at best.
_, err := os.Stat("/sys/bus/platform/drivers/raspberrypi-firmware")
return err == nil
}
return false
}
// Pin as connect on the 40 pins extension header.
//
// Schematics are useful to know what is connected to what:
// https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/README.md
//
// The actual pin mapping depends on the board revision! The default values are
// set as the 40 pins header on Raspberry Pi 2 and Raspberry Pi 3.
//
// Some header info here: http://elinux.org/RPi_Low-level_peripherals
//
// P1 is also known as J8 on A+, B+, 2 and later.
var (
// Raspberry Pi A and B, 26 pin header:
P1_1 pin.Pin = pin.V3_3 // max 30mA
P1_2 pin.Pin = pin.V5 // (filtered)
P1_3 gpio.PinIO = bcm283x.GPIO2 // High, I2C1_SDA
P1_4 pin.Pin = pin.V5 //
P1_5 gpio.PinIO = bcm283x.GPIO3 // High, I2C1_SCL
P1_6 pin.Pin = pin.GROUND //
P1_7 gpio.PinIO = bcm283x.GPIO4 // High, CLK0
P1_8 gpio.PinIO = bcm283x.GPIO14 // Low, UART0_TX, UART1_TX
P1_9 pin.Pin = pin.GROUND //
P1_10 gpio.PinIO = bcm283x.GPIO15 // Low, UART0_RX, UART1_RX
P1_11 gpio.PinIO = bcm283x.GPIO17 // Low, UART0_RTS, SPI1_CS1, UART1_RTS
P1_12 gpio.PinIO = bcm283x.GPIO18 // Low, I2S_SCK, SPI1_CS0, PWM0
P1_13 gpio.PinIO = bcm283x.GPIO27 // Low,
P1_14 pin.Pin = pin.GROUND //
P1_15 gpio.PinIO = bcm283x.GPIO22 // Low,
P1_16 gpio.PinIO = bcm283x.GPIO23 // Low,
P1_17 pin.Pin = pin.V3_3 //
P1_18 gpio.PinIO = bcm283x.GPIO24 // Low,
P1_19 gpio.PinIO = bcm283x.GPIO10 // Low, SPI0_MOSI
P1_20 pin.Pin = pin.GROUND //
P1_21 gpio.PinIO = bcm283x.GPIO9 // Low, SPI0_MISO
P1_22 gpio.PinIO = bcm283x.GPIO25 // Low,
P1_23 gpio.PinIO = bcm283x.GPIO11 // Low, SPI0_CLK
P1_24 gpio.PinIO = bcm283x.GPIO8 // High, SPI0_CS0
P1_25 pin.Pin = pin.GROUND //
P1_26 gpio.PinIO = bcm283x.GPIO7 // High, SPI0_CS1
// Raspberry Pi A+, B+, 2 and later, 40 pin header (also named J8):
P1_27 gpio.PinIO = bcm283x.GPIO0 // High, I2C0_SDA used to probe for HAT EEPROM, see https://github.com/raspberrypi/hats
P1_28 gpio.PinIO = bcm283x.GPIO1 // High, I2C0_SCL
P1_29 gpio.PinIO = bcm283x.GPIO5 // High, CLK1
P1_30 pin.Pin = pin.GROUND //
P1_31 gpio.PinIO = bcm283x.GPIO6 // High, CLK2
P1_32 gpio.PinIO = bcm283x.GPIO12 // Low, PWM0
P1_33 gpio.PinIO = bcm283x.GPIO13 // Low, PWM1
P1_34 pin.Pin = pin.GROUND //
P1_35 gpio.PinIO = bcm283x.GPIO19 // Low, I2S_WS, SPI1_MISO, PWM1
P1_36 gpio.PinIO = bcm283x.GPIO16 // Low, UART0_CTS, SPI1_CS2, UART1_CTS
P1_37 gpio.PinIO = bcm283x.GPIO26 //
P1_38 gpio.PinIO = bcm283x.GPIO20 // Low, I2S_DIN, SPI1_MOSI, CLK0
P1_39 pin.Pin = pin.GROUND //
P1_40 gpio.PinIO = bcm283x.GPIO21 // Low, I2S_DOUT, SPI1_CLK, CLK1
// P5 header on Raspberry Pi A and B, PCB v2:
P5_1 pin.Pin = pin.V5
P5_2 pin.Pin = pin.V3_3
P5_3 gpio.PinIO = bcm283x.GPIO28 // Float, I2C0_SDA, I2S_SCK
P5_4 gpio.PinIO = bcm283x.GPIO29 // Float, I2C0_SCL, I2S_WS
P5_5 gpio.PinIO = bcm283x.GPIO30 // Low, I2S_DIN, UART0_CTS, UART1_CTS
P5_6 gpio.PinIO = bcm283x.GPIO31 // Low, I2S_DOUT, UART0_RTS, UART1_RTS
P5_7 pin.Pin = pin.GROUND
P5_8 pin.Pin = pin.GROUND
AUDIO_RIGHT = bcm283x.GPIO40 // Low, PWM0, SPI2_MISO, UART1_TX
AUDIO_LEFT = bcm283x.GPIO41 // Low, PWM1, SPI2_MOSI, UART1_RX
HDMI_HOTPLUG_DETECT = bcm283x.GPIO46 // High,
)
// Pin as connected on the SODIMM header.
//
// Documentation is https://www.raspberrypi.org/documentation/hardware/computemodule/datasheets/rpi_DATA_CM_1p0.pdf
//
// There are some differences for CM3-Lite and CM1.
var (
SO_1 pin.Pin = pin.GROUND // GND
SO_2 pin.Pin = pin.INVALID // EMMC_DISABLE_N
SO_3 gpio.PinIO = bcm283x.GPIO0 // GPIO0
SO_4 pin.Pin = pin.INVALID // NC, SDX_VDD, NC
SO_5 gpio.PinIO = bcm283x.GPIO1 // GPIO1
SO_6 pin.Pin = pin.INVALID // NC, SDX_VDD, NC
SO_7 pin.Pin = pin.GROUND // GND
SO_8 pin.Pin = pin.GROUND // GND
SO_9 gpio.PinIO = bcm283x.GPIO2 // GPIO2
SO_10 pin.Pin = pin.INVALID // NC, SDX_CLK, NC
SO_11 gpio.PinIO = bcm283x.GPIO3 // GPIO3
SO_12 pin.Pin = pin.INVALID // NC, SDX_CMD, NC
SO_13 pin.Pin = pin.GROUND // GND
SO_14 pin.Pin = pin.GROUND // GND
SO_15 gpio.PinIO = bcm283x.GPIO4 // GPIO4
SO_16 pin.Pin = pin.INVALID // NC, SDX_D0, NC
SO_17 gpio.PinIO = bcm283x.GPIO5 // GPIO5
SO_18 pin.Pin = pin.INVALID // NC, SDX_D1, NC
SO_19 pin.Pin = pin.GROUND // GND
SO_20 pin.Pin = pin.GROUND // GND
SO_21 gpio.PinIO = bcm283x.GPIO6 // GPIO6
SO_22 pin.Pin = pin.INVALID // NC, SDX_D2, NC
SO_23 gpio.PinIO = bcm283x.GPIO7 // GPIO7
SO_24 pin.Pin = pin.INVALID // NC, SDX_D3, NC
SO_25 pin.Pin = pin.GROUND // GND
SO_26 pin.Pin = pin.GROUND // GND
SO_27 gpio.PinIO = bcm283x.GPIO8 // GPIO8
SO_28 gpio.PinIO = bcm283x.GPIO28 // GPIO28
SO_29 gpio.PinIO = bcm283x.GPIO9 // GPIO9
SO_30 gpio.PinIO = bcm283x.GPIO29 // GPIO29
SO_31 pin.Pin = pin.GROUND // GND
SO_32 pin.Pin = pin.GROUND // GND
SO_33 gpio.PinIO = bcm283x.GPIO10 // GPIO10
SO_34 gpio.PinIO = bcm283x.GPIO30 // GPIO30
SO_35 gpio.PinIO = bcm283x.GPIO11 // GPIO11
SO_36 gpio.PinIO = bcm283x.GPIO31 // GPIO31
SO_37 pin.Pin = pin.GROUND // GND
SO_38 pin.Pin = pin.GROUND // GND
SO_39 pin.Pin = pin.DC_IN // GPIO0-27_VDD
SO_40 pin.Pin = pin.DC_IN // GPIO0-27_VDD
SO_41 pin.Pin = pin.DC_IN // GPIO28-45_VDD
SO_42 pin.Pin = pin.DC_IN // GPIO28-45_VDD
SO_43 pin.Pin = pin.GROUND // GND
SO_44 pin.Pin = pin.GROUND // GND
SO_45 gpio.PinIO = bcm283x.GPIO12 // GPIO12
SO_46 gpio.PinIO = bcm283x.GPIO32 // GPIO32
SO_47 gpio.PinIO = bcm283x.GPIO13 // GPIO13
SO_48 gpio.PinIO = bcm283x.GPIO33 // GPIO33
SO_49 pin.Pin = pin.GROUND // GND
SO_50 pin.Pin = pin.GROUND // GND
SO_51 gpio.PinIO = bcm283x.GPIO14 // GPIO14
SO_52 gpio.PinIO = bcm283x.GPIO34 // GPIO34
SO_53 gpio.PinIO = bcm283x.GPIO15 // GPIO15
SO_54 gpio.PinIO = bcm283x.GPIO35 // GPIO35
SO_55 pin.Pin = pin.GROUND // GND
SO_56 pin.Pin = pin.GROUND // GND
SO_57 gpio.PinIO = bcm283x.GPIO16 // GPIO16
SO_58 gpio.PinIO = bcm283x.GPIO36 // GPIO36
SO_59 gpio.PinIO = bcm283x.GPIO17 // GPIO17
SO_60 gpio.PinIO = bcm283x.GPIO37 // GPIO37
SO_61 pin.Pin = pin.GROUND // GND
SO_62 pin.Pin = pin.GROUND // GND
SO_63 gpio.PinIO = bcm283x.GPIO18 // GPIO18
SO_64 gpio.PinIO = bcm283x.GPIO38 // GPIO38
SO_65 gpio.PinIO = bcm283x.GPIO19 // GPIO19
SO_66 gpio.PinIO = bcm283x.GPIO39 // GPIO39
SO_67 pin.Pin = pin.GROUND // GND
SO_68 pin.Pin = pin.GROUND // GND
SO_69 gpio.PinIO = bcm283x.GPIO20 // GPIO20
SO_70 gpio.PinIO = bcm283x.GPIO40 // GPIO40
SO_71 gpio.PinIO = bcm283x.GPIO21 // GPIO21
SO_72 gpio.PinIO = bcm283x.GPIO41 // GPIO41
SO_73 pin.Pin = pin.GROUND // GND
SO_74 pin.Pin = pin.GROUND // GND
SO_75 gpio.PinIO = bcm283x.GPIO22 // GPIO22
SO_76 gpio.PinIO = bcm283x.GPIO42 // GPIO42
SO_77 gpio.PinIO = bcm283x.GPIO23 // GPIO23
SO_78 gpio.PinIO = bcm283x.GPIO43 // GPIO43
SO_79 pin.Pin = pin.GROUND // GND
SO_80 pin.Pin = pin.GROUND // GND
SO_81 gpio.PinIO = bcm283x.GPIO24 // GPIO24
SO_82 gpio.PinIO = bcm283x.GPIO44 // GPIO44
SO_83 gpio.PinIO = bcm283x.GPIO25 // GPIO25
SO_84 gpio.PinIO = bcm283x.GPIO45 // GPIO45
SO_85 pin.Pin = pin.GROUND // GND
SO_86 pin.Pin = pin.GROUND // GND
SO_87 gpio.PinIO = bcm283x.GPIO26 // GPIO26
SO_88 pin.Pin = pin.INVALID // HDMI_HPD_N_1V8, HDMI_HPD_N_1V8, GPIO46_1V8
SO_89 gpio.PinIO = bcm283x.GPIO27 // GPIO27
SO_90 pin.Pin = pin.INVALID // EMMC_EN_N_1V8, EMMC_EN_N_1V8, GPIO47_1V8
SO_91 pin.Pin = pin.GROUND // GND
SO_92 pin.Pin = pin.GROUND // GND
SO_93 pin.Pin = pin.INVALID // DSI0_DN1
SO_94 pin.Pin = pin.INVALID // DSI1_DP0
SO_95 pin.Pin = pin.INVALID // DSI0_DP1
SO_96 pin.Pin = pin.INVALID // DSI1_DN0
SO_97 pin.Pin = pin.GROUND // GND
SO_98 pin.Pin = pin.GROUND // GND
SO_99 pin.Pin = pin.INVALID // DSI0_DN0
SO_100 pin.Pin = pin.INVALID // DSI1_CP
SO_101 pin.Pin = pin.INVALID // DSI0_DP0
SO_102 pin.Pin = pin.INVALID // DSI1_CN
SO_103 pin.Pin = pin.GROUND // GND
SO_104 pin.Pin = pin.GROUND // GND
SO_105 pin.Pin = pin.INVALID // DSI0_CN
SO_106 pin.Pin = pin.INVALID // DSI1_DP3
SO_107 pin.Pin = pin.INVALID // DSI0_CP
SO_108 pin.Pin = pin.INVALID // DSI1_DN3
SO_109 pin.Pin = pin.GROUND // GND
SO_110 pin.Pin = pin.GROUND // GND
SO_111 pin.Pin = pin.INVALID // HDMI_CLK_N
SO_112 pin.Pin = pin.INVALID // DSI1_DP2
SO_113 pin.Pin = pin.INVALID // HDMI_CLK_P
SO_114 pin.Pin = pin.INVALID // DSI1_DN2
SO_115 pin.Pin = pin.GROUND // GND
SO_116 pin.Pin = pin.GROUND // GND
SO_117 pin.Pin = pin.INVALID // HDMI_D0_N
SO_118 pin.Pin = pin.INVALID // DSI1_DP1
SO_119 pin.Pin = pin.INVALID // HDMI_D0_P
SO_120 pin.Pin = pin.INVALID // DSI1_DN1
SO_121 pin.Pin = pin.GROUND // GND
SO_122 pin.Pin = pin.GROUND // GND
SO_123 pin.Pin = pin.INVALID // HDMI_D1_N
SO_124 pin.Pin = pin.INVALID // NC
SO_125 pin.Pin = pin.INVALID // HDMI_D1_P
SO_126 pin.Pin = pin.INVALID // NC
SO_127 pin.Pin = pin.GROUND // GND
SO_128 pin.Pin = pin.INVALID // NC
SO_129 pin.Pin = pin.INVALID // HDMI_D2_N
SO_130 pin.Pin = pin.INVALID // NC
SO_131 pin.Pin = pin.INVALID // HDMI_D2_P
SO_132 pin.Pin = pin.INVALID // NC
SO_133 pin.Pin = pin.GROUND // GND
SO_134 pin.Pin = pin.GROUND // GND
SO_135 pin.Pin = pin.INVALID // CAM1_DP3
SO_136 pin.Pin = pin.INVALID // CAM0_DP0
SO_137 pin.Pin = pin.INVALID // CAM1_DN3
SO_138 pin.Pin = pin.INVALID // CAM0_DN0
SO_139 pin.Pin = pin.GROUND // GND
SO_140 pin.Pin = pin.GROUND // GND
SO_141 pin.Pin = pin.INVALID // CAM1_DP2
SO_142 pin.Pin = pin.INVALID // CAM0_CP
SO_143 pin.Pin = pin.INVALID // CAM1_DN2
SO_144 pin.Pin = pin.INVALID // CAM0_CN
SO_145 pin.Pin = pin.GROUND // GND
SO_146 pin.Pin = pin.GROUND // GND
SO_147 pin.Pin = pin.INVALID // CAM1_CP
SO_148 pin.Pin = pin.INVALID // CAM0_DP1
SO_149 pin.Pin = pin.INVALID // CAM1_CN
SO_150 pin.Pin = pin.INVALID // CAM0_DN1
SO_151 pin.Pin = pin.GROUND // GND
SO_152 pin.Pin = pin.GROUND // GND
SO_153 pin.Pin = pin.INVALID // CAM1_DP1
SO_154 pin.Pin = pin.INVALID // NC
SO_155 pin.Pin = pin.INVALID // CAM1_DN1
SO_156 pin.Pin = pin.INVALID // NC
SO_157 pin.Pin = pin.GROUND // GND
SO_158 pin.Pin = pin.INVALID // NC
SO_159 pin.Pin = pin.INVALID // CAM1_DP0
SO_160 pin.Pin = pin.INVALID // NC
SO_161 pin.Pin = pin.INVALID // CAM1_DN0
SO_162 pin.Pin = pin.INVALID // NC
SO_163 pin.Pin = pin.GROUND // GND
SO_164 pin.Pin = pin.GROUND // GND
SO_165 pin.Pin = pin.INVALID // USB_DP
SO_166 pin.Pin = pin.INVALID // TVDAC
SO_167 pin.Pin = pin.INVALID // USB_DM
SO_168 pin.Pin = pin.INVALID // USB_OTGID
SO_169 pin.Pin = pin.GROUND // GND
SO_170 pin.Pin = pin.GROUND // GND
SO_171 pin.Pin = pin.INVALID // HDMI_CEC
SO_172 pin.Pin = pin.INVALID // VC_TRST_N
SO_173 pin.Pin = pin.INVALID // HDMI_SDA
SO_174 pin.Pin = pin.INVALID // VC_TDI
SO_175 pin.Pin = pin.INVALID // HDMI_SCL
SO_176 pin.Pin = pin.INVALID // VC_TMS
SO_177 pin.Pin = pin.INVALID // RUN
SO_178 pin.Pin = pin.INVALID // VC_TDO
SO_179 pin.Pin = pin.INVALID // VDD_CORE (DO NOT CONNECT)
SO_180 pin.Pin = pin.INVALID // VC_TCK
SO_181 pin.Pin = pin.GROUND // GND
SO_182 pin.Pin = pin.GROUND // GND
SO_183 pin.Pin = pin.V1_8 // 1V8
SO_184 pin.Pin = pin.V1_8 // 1V8
SO_185 pin.Pin = pin.V1_8 // 1V8
SO_186 pin.Pin = pin.V1_8 // 1V8
SO_187 pin.Pin = pin.GROUND // GND
SO_188 pin.Pin = pin.GROUND // GND
SO_189 pin.Pin = pin.DC_IN // VDAC
SO_190 pin.Pin = pin.DC_IN // VDAC
SO_191 pin.Pin = pin.V3_3 // 3V3
SO_192 pin.Pin = pin.V3_3 // 3V3
SO_193 pin.Pin = pin.V3_3 // 3V3
SO_194 pin.Pin = pin.V3_3 // 3V3
SO_195 pin.Pin = pin.GROUND // GND
SO_196 pin.Pin = pin.GROUND // GND
SO_197 pin.Pin = pin.DC_IN // VBAT
SO_198 pin.Pin = pin.DC_IN // VBAT
SO_199 pin.Pin = pin.DC_IN // VBAT
SO_200 pin.Pin = pin.DC_IN // VBAT
)
// driver implements periph.Driver.
type driver struct {
}
func (d *driver) String() string {
return "rpi"
}
func (d *driver) Prerequisites() []string {
return nil
}
func (d *driver) After() []string {
return []string{"bcm283x-gpio"}
}
func (d *driver) Init() (bool, error) {
if !Present() {
return false, errors.New("Raspberry Pi board not detected")
}
// Setup headers based on board revision.
//
// This code is not futureproof, it will error out on a Raspberry Pi 4
// whenever it comes out.
// Revision codes from: http://elinux.org/RPi_HardwareHistory
has26PinP1Header := false
has40PinP1Header := false
hasP5Header := false
hasAudio := false
hasNewAudio := false
hasHDMI := false
hasSODimm := false
rev := distro.CPUInfo()["Revision"]
if i, err := strconv.ParseInt(rev, 16, 32); err == nil {
// Ignore the overclock bit.
i &= 0xFFFFFF
switch i {
case 0x0002, 0x0003: // B v1.0
has26PinP1Header = true
hasAudio = true
case 0x0004, 0x0005, 0x0006, // B v2.0
0x0007, 0x0008, 0x0009, // A v2.0
0x000d, 0x000e, 0x000f: // B v2.0
has26PinP1Header = true
// Only the v2 PCB has the P5 header.
hasP5Header = true
hasAudio = true
hasHDMI = true
case 0x0010, // B+ v1.0
0x0012, // A+ v1.1
0x0013, // B+ v1.2
0x0015, // A+ v1.1
0x90021, // A+ v1.1
0x90032, // B+ v1.2
0xa01040, // 2 Model B v1.0
0xa01041, 0xa21041, // 2 Model B v1.1
0xa22042: // 2 Model B v1.2
has40PinP1Header = true
hasAudio = true
hasHDMI = true
case 0x900092, // Zero v1.2
0x900093, // Zero v1.3
0x920093, // Zero v1.3
0x9000c1: // Zero W v1.1
has40PinP1Header = true
hasHDMI = true
case 0x0011, // Compute Module 1
0x0014: // Compute Module 1
// SODIMM not defined
case 0xa020a0: // Compute Module 3 v1.0
hasSODimm = true
// tell CM3 and CM3-Lite apart, if possible
case 0xa02082, 0xa22082, 0xa32082, 0xa020d3: // 3 Model B v1.2, B+
has40PinP1Header = true
hasAudio = true
hasNewAudio = true
hasHDMI = true
default:
return true, fmt.Errorf("rpi: unknown hardware version: 0x%x", i)
}
} else {
return true, fmt.Errorf("rpi: failed to read cpu_info: %v", err)
}
if has26PinP1Header {
if err := pinreg.Register("P1", [][]pin.Pin{
{P1_1, P1_2},
{P1_3, P1_4},
{P1_5, P1_6},
{P1_7, P1_8},
{P1_9, P1_10},
{P1_11, P1_12},
{P1_13, P1_14},
{P1_15, P1_16},
{P1_17, P1_18},
{P1_19, P1_20},
{P1_21, P1_22},
{P1_23, P1_24},
{P1_25, P1_26},
}); err != nil {
return true, err
}
// TODO(maruel): Models from 2012 and earlier have P1_3=GPIO0, P1_5=GPIO1 and P1_13=GPIO21.
// P2 and P3 are not useful.
// P6 has a RUN pin for reset but it's not available after Pi version 1.
P1_27 = gpio.INVALID
P1_28 = gpio.INVALID
P1_29 = gpio.INVALID
P1_30 = pin.INVALID
P1_31 = gpio.INVALID
P1_32 = gpio.INVALID
P1_33 = gpio.INVALID
P1_34 = pin.INVALID
P1_35 = gpio.INVALID
P1_36 = gpio.INVALID
P1_37 = gpio.INVALID
P1_38 = gpio.INVALID
P1_39 = pin.INVALID
P1_40 = gpio.INVALID
} else if has40PinP1Header {
if err := pinreg.Register("P1", [][]pin.Pin{
{P1_1, P1_2},
{P1_3, P1_4},
{P1_5, P1_6},
{P1_7, P1_8},
{P1_9, P1_10},
{P1_11, P1_12},
{P1_13, P1_14},
{P1_15, P1_16},
{P1_17, P1_18},
{P1_19, P1_20},
{P1_21, P1_22},
{P1_23, P1_24},
{P1_25, P1_26},
{P1_27, P1_28},
{P1_29, P1_30},
{P1_31, P1_32},
{P1_33, P1_34},
{P1_35, P1_36},
{P1_37, P1_38},
{P1_39, P1_40},
}); err != nil {
return true, err
}
} else {
P1_1 = pin.INVALID
P1_2 = pin.INVALID
P1_3 = gpio.INVALID
P1_4 = pin.INVALID
P1_5 = gpio.INVALID
P1_6 = pin.INVALID
P1_7 = gpio.INVALID
P1_8 = gpio.INVALID
P1_9 = pin.INVALID
P1_10 = gpio.INVALID
P1_11 = gpio.INVALID
P1_12 = gpio.INVALID
P1_13 = gpio.INVALID
P1_14 = pin.INVALID
P1_15 = gpio.INVALID
P1_16 = gpio.INVALID
P1_17 = pin.INVALID
P1_18 = gpio.INVALID
P1_19 = gpio.INVALID
P1_20 = pin.INVALID
P1_21 = gpio.INVALID
P1_22 = gpio.INVALID
P1_23 = gpio.INVALID
P1_24 = gpio.INVALID
P1_25 = pin.INVALID
P1_26 = gpio.INVALID
P1_27 = gpio.INVALID
P1_28 = gpio.INVALID
P1_29 = gpio.INVALID
P1_30 = pin.INVALID
P1_31 = gpio.INVALID
P1_32 = gpio.INVALID
P1_33 = gpio.INVALID
P1_34 = pin.INVALID
P1_35 = gpio.INVALID
P1_36 = gpio.INVALID
P1_37 = gpio.INVALID
P1_38 = gpio.INVALID
P1_39 = pin.INVALID
P1_40 = gpio.INVALID
}
// Only the A and B v2 PCB has the P5 header.
if hasP5Header {
if err := pinreg.Register("P5", [][]pin.Pin{
{P5_1, P5_2},
{P5_3, P5_4},
{P5_5, P5_6},
{P5_7, P5_8},
}); err != nil {
return true, err
}
} else {
P5_1 = pin.INVALID
P5_2 = pin.INVALID
P5_3 = gpio.INVALID
P5_4 = gpio.INVALID
P5_5 = gpio.INVALID
P5_6 = gpio.INVALID
P5_7 = pin.INVALID
P5_8 = pin.INVALID
}
if hasSODimm {
if err := pinreg.Register("SO", [][]pin.Pin{
{SO_1, SO_2},
{SO_3, SO_4},
{SO_5, SO_6},
{SO_7, SO_8},
{SO_9, SO_10},
{SO_11, SO_12},
{SO_13, SO_14},
{SO_15, SO_16},
{SO_17, SO_18},
{SO_19, SO_20},
{SO_21, SO_22},
{SO_23, SO_24},
{SO_25, SO_26},
{SO_27, SO_28},
{SO_29, SO_30},
{SO_31, SO_32},
{SO_33, SO_34},
{SO_35, SO_36},
{SO_37, SO_38},
{SO_39, SO_40},
{SO_41, SO_42},
{SO_43, SO_44},
{SO_45, SO_46},
{SO_47, SO_48},
{SO_49, SO_50},
{SO_51, SO_52},
{SO_53, SO_54},
{SO_55, SO_56},
{SO_57, SO_58},
{SO_59, SO_60},
{SO_61, SO_62},
{SO_63, SO_64},
{SO_65, SO_66},
{SO_67, SO_68},
{SO_69, SO_70},
{SO_71, SO_72},
{SO_73, SO_74},
{SO_75, SO_76},
{SO_77, SO_78},
{SO_79, SO_80},
{SO_81, SO_82},
{SO_83, SO_84},
{SO_85, SO_86},
{SO_87, SO_88},
{SO_89, SO_90},
{SO_91, SO_92},
{SO_93, SO_94},
{SO_95, SO_96},
{SO_97, SO_98},
{SO_99, SO_100},
{SO_101, SO_102},
{SO_103, SO_104},
{SO_105, SO_106},
{SO_107, SO_108},
{SO_109, SO_110},
{SO_111, SO_112},
{SO_113, SO_114},
{SO_115, SO_116},
{SO_117, SO_118},
{SO_119, SO_120},
{SO_121, SO_122},
{SO_123, SO_124},
{SO_125, SO_126},
{SO_127, SO_128},
{SO_129, SO_130},
{SO_131, SO_132},
{SO_133, SO_134},
{SO_135, SO_136},
{SO_137, SO_138},
{SO_139, SO_140},
{SO_141, SO_142},
{SO_143, SO_144},
{SO_145, SO_146},
{SO_147, SO_148},
{SO_149, SO_150},
{SO_151, SO_152},
{SO_153, SO_154},
{SO_155, SO_156},
{SO_157, SO_158},
{SO_159, SO_160},
{SO_161, SO_162},
{SO_163, SO_164},
{SO_165, SO_166},
{SO_167, SO_168},
{SO_169, SO_170},
{SO_171, SO_172},
{SO_173, SO_174},
{SO_175, SO_176},
{SO_177, SO_178},
{SO_179, SO_180},
{SO_181, SO_182},
{SO_183, SO_184},
{SO_185, SO_186},
{SO_187, SO_188},
{SO_189, SO_190},
{SO_191, SO_192},
{SO_193, SO_194},
{SO_195, SO_196},
{SO_197, SO_198},
{SO_199, SO_200},
}); err != nil {
return true, err
}
}
if hasAudio {
if !hasNewAudio {
AUDIO_LEFT = bcm283x.GPIO45 // PWM1
}
if err := pinreg.Register("AUDIO", [][]pin.Pin{
{AUDIO_LEFT},
{AUDIO_RIGHT},
}); err != nil {
return true, err
}
}
if hasHDMI {
if err := pinreg.Register("HDMI", [][]pin.Pin{{HDMI_HOTPLUG_DETECT}}); err != nil {
return true, err
}
}
return true, nil
}
func init() {
if isArm {
periph.MustRegister(&drv)
}
}
var drv driver

7
vendor/periph.io/x/periph/host/rpi/rpi_arm.go generated vendored Normal file
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@@ -0,0 +1,7 @@
// Copyright 2016 The Periph Authors. All rights reserved.
// Use of this source code is governed under the Apache License, Version 2.0
// that can be found in the LICENSE file.
package rpi
const isArm = true

9
vendor/periph.io/x/periph/host/rpi/rpi_arm64.go generated vendored Normal file
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@@ -0,0 +1,9 @@
// Copyright 2016 The Periph Authors. All rights reserved.
// Use of this source code is governed under the Apache License, Version 2.0
// that can be found in the LICENSE file.
// +build arm64
package rpi
const isArm = true

9
vendor/periph.io/x/periph/host/rpi/rpi_other.go generated vendored Normal file
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@@ -0,0 +1,9 @@
// Copyright 2016 The Periph Authors. All rights reserved.
// Use of this source code is governed under the Apache License, Version 2.0
// that can be found in the LICENSE file.
// +build !arm,!arm64
package rpi
const isArm = false