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refactor: add display.Pin interface and use it everywhere that is easy to do so

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Signed-off-by: deadprogram <ron@hybridgroup.com>
This commit is contained in:
deadprogram
2025-03-16 17:35:09 +01:00
committed by Yurii Soldak
parent d02d21ecea
commit 38c606d813
28 changed files with 164 additions and 236 deletions
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apa102/apa102.go
+1 -2
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@@ -5,7 +5,6 @@ package apa102 // import "tinygo.org/x/drivers/apa102"
import (
"image/color"
"machine"
"tinygo.org/x/drivers"
)
@@ -37,7 +36,7 @@ func New(b drivers.SPI) *Device {
// NewSoftwareSPI returns a new APA102 driver that will use a software based
// implementation of the SPI protocol.
func NewSoftwareSPI(sckPin, sdoPin machine.Pin, delay uint32) *Device {
func NewSoftwareSPI(sckPin, sdoPin drivers.Pin, delay uint32) *Device {
return New(&bbSPI{SCK: sckPin, SDO: sdoPin, Delay: delay})
}
apa102/softspi.go
+7 -6
View File
@@ -1,6 +1,8 @@
package apa102
import "machine"
import (
"tinygo.org/x/drivers"
)
// bbSPI is a dumb bit-bang implementation of SPI protocol that is hardcoded
// to mode 0 and ignores trying to receive data. Just enough for the APA102.
@@ -8,15 +10,14 @@ import "machine"
// most purposes other than the APA102 package. It might be desirable to make
// this more generic and include it in the TinyGo "machine" package instead.
type bbSPI struct {
SCK machine.Pin
SDO machine.Pin
SCK drivers.Pin
SDO drivers.Pin
Delay uint32
}
// Configure sets up the SCK and SDO pins as outputs and sets them low
// Configure sets the SCK and SDO pins to low.
// Note that the SCK and SDO pins must already be configured as outputs.
func (s *bbSPI) Configure() {
s.SCK.Configure(machine.PinConfig{Mode: machine.PinOutput})
s.SDO.Configure(machine.PinConfig{Mode: machine.PinOutput})
s.SCK.Low()
s.SDO.Low()
if s.Delay == 0 {
bmi160/bmi160.go
+4 -7
View File
@@ -1,7 +1,6 @@
package bmi160
import (
"machine"
"time"
"tinygo.org/x/drivers"
@@ -11,7 +10,7 @@ import (
// also an I2C interface, but it is not yet supported.
type DeviceSPI struct {
// Chip select pin
CSB machine.Pin
CSB drivers.Pin
buf [7]byte
@@ -22,18 +21,16 @@ type DeviceSPI struct {
// NewSPI returns a new device driver. The pin and SPI interface are not
// touched, provide a fully configured SPI object and call Configure to start
// using this device.
func NewSPI(csb machine.Pin, spi drivers.SPI) *DeviceSPI {
func NewSPI(csb drivers.Pin, spi drivers.SPI) *DeviceSPI {
return &DeviceSPI{
CSB: csb, // chip select
Bus: spi,
}
}
// Configure configures the BMI160 for use. It configures the CSB pin and
// configures the BMI160, but it does not configure the SPI interface (it is
// assumed to be up and running).
// Configure configures the BMI160 for use. The CSB pin anf the SPI interface
// should be configured already. This function configures the BMI160 only.
func (d *DeviceSPI) Configure() error {
d.CSB.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.CSB.High()
// The datasheet recommends doing a register read from address 0x7F to get
buzzer/buzzer.go
+4 -4
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@@ -2,20 +2,20 @@
package buzzer // import "tinygo.org/x/drivers/buzzer"
import (
"machine"
"time"
"tinygo.org/x/drivers"
)
// Device wraps a GPIO connection to a buzzer.
type Device struct {
pin machine.Pin
pin drivers.Pin
High bool
BPM float64
}
// New returns a new buzzer driver given which pin to use
func New(pin machine.Pin) Device {
func New(pin drivers.Pin) Device {
return Device{
pin: pin,
High: false,
easystepper/easystepper.go
+8 -9
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@@ -3,8 +3,9 @@ package easystepper // import "tinygo.org/x/drivers/easystepper"
import (
"errors"
"machine"
"time"
"tinygo.org/x/drivers"
)
// StepMode determines the coil sequence used to perform a single step
@@ -33,7 +34,7 @@ func (sm StepMode) stepCount() uint {
// DeviceConfig contains the configuration data for a single easystepper driver
type DeviceConfig struct {
// Pin1 ... Pin4 determines the pins to configure and use for the device
Pin1, Pin2, Pin3, Pin4 machine.Pin
Pin1, Pin2, Pin3, Pin4 drivers.Pin
// StepCount is the number of steps required to perform a full revolution of the stepper motor
StepCount uint
// RPM determines the speed of the stepper motor in 'Revolutions per Minute'
@@ -46,12 +47,12 @@ type DeviceConfig struct {
type DualDeviceConfig struct {
DeviceConfig
// Pin5 ... Pin8 determines the pins to configure and use for the second device
Pin5, Pin6, Pin7, Pin8 machine.Pin
Pin5, Pin6, Pin7, Pin8 drivers.Pin
}
// Device holds the pins and the delay between steps
type Device struct {
pins [4]machine.Pin
pins [4]drivers.Pin
stepDelay time.Duration
stepNumber uint8
stepMode StepMode
@@ -68,17 +69,15 @@ func New(config DeviceConfig) (*Device, error) {
return nil, errors.New("config.StepCount and config.RPM must be > 0")
}
return &Device{
pins: [4]machine.Pin{config.Pin1, config.Pin2, config.Pin3, config.Pin4},
pins: [4]drivers.Pin{config.Pin1, config.Pin2, config.Pin3, config.Pin4},
stepDelay: time.Second * 60 / time.Duration((config.StepCount * config.RPM)),
stepMode: config.Mode,
}, nil
}
// Configure configures the pins of the Device
// Configure does nothing, as it assumes that the pins of the Device have already
// been configured by the user as outputs.
func (d *Device) Configure() {
for _, pin := range d.pins {
pin.Configure(machine.PinConfig{Mode: machine.PinOutput})
}
}
// NewDual returns a new dual easystepper driver given 8 pins, number of steps and rpm
ft6336/ft6336.go
+4 -6
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@@ -5,8 +5,6 @@
package ft6336
import (
"machine"
"tinygo.org/x/drivers"
"tinygo.org/x/drivers/internal/legacy"
"tinygo.org/x/drivers/touch"
@@ -17,11 +15,11 @@ type Device struct {
bus drivers.I2C
buf []byte
Address uint8
intPin machine.Pin
intPin drivers.Pin
}
// New returns FT6336 device for the provided I2C bus using default address.
func New(i2c drivers.I2C, intPin machine.Pin) *Device {
func New(i2c drivers.I2C, intPin drivers.Pin) *Device {
return &Device{
bus: i2c,
buf: make([]byte, 11),
@@ -34,10 +32,10 @@ func New(i2c drivers.I2C, intPin machine.Pin) *Device {
type Config struct {
}
// Configure the FT6336 device.
// Configure the FT6336 device. Note that the interrupt pin must be configured
// separately as an input.
func (d *Device) Configure(config Config) error {
d.write1Byte(0xA4, 0x00)
d.intPin.Configure(machine.PinConfig{Mode: machine.PinInputPulldown})
return nil
}
gc9a01/gc9a01.go
+7 -11
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@@ -5,7 +5,6 @@ package gc9a01 // import "tinygo.org/x/drivers/gc9a01"
import (
"image/color"
"machine"
"time"
"errors"
@@ -22,10 +21,10 @@ type FrameRate uint8
// Device wraps an SPI connection.
type Device struct {
bus drivers.SPI
dcPin machine.Pin
resetPin machine.Pin
csPin machine.Pin
blPin machine.Pin
dcPin drivers.Pin
resetPin drivers.Pin
csPin drivers.Pin
blPin drivers.Pin
width int16
height int16
columnOffsetCfg int16
@@ -51,12 +50,9 @@ type Config struct {
Height int16
}
// New creates a new ST7789 connection. The SPI wire must already be configured.
func New(bus drivers.SPI, resetPin, dcPin, csPin, blPin machine.Pin) Device {
resetPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
dcPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
csPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
blPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
// New creates a new ST7789 connection. The SPI wire must already be configured, along with the
// data/command and reset pins as outputs.
func New(bus drivers.SPI, resetPin, dcPin, csPin, blPin drivers.Pin) Device {
return Device{
bus: bus,
resetPin: resetPin,
hcsr04/hcsr04.go
+8 -7
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@@ -5,30 +5,31 @@
package hcsr04
import (
"machine"
"time"
"tinygo.org/x/drivers"
)
const TIMEOUT = 23324 // max sensing distance (4m)
// Device holds the pins
type Device struct {
trigger machine.Pin
echo machine.Pin
trigger drivers.Pin
echo drivers.Pin
}
// New returns a new ultrasonic driver given 2 pins
func New(trigger, echo machine.Pin) Device {
func New(trigger, echo drivers.Pin) Device {
return Device{
trigger: trigger,
echo: echo,
}
}
// Configure configures the pins of the Device
// Configure expects that the pins of the Device have already
// been configured by the user. Trigger pin should be an output
// and echo pin should be an input.
func (d *Device) Configure() {
d.trigger.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.echo.Configure(machine.PinConfig{Mode: machine.PinInput})
}
// ReadDistance returns the distance of the object in mm
max6675/max6675.go
+2 -3
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@@ -3,7 +3,6 @@ package max6675
import (
"errors"
"machine"
"tinygo.org/x/drivers"
)
@@ -14,13 +13,13 @@ var ErrThermocoupleOpen = errors.New("thermocouple input open")
type Device struct {
bus drivers.SPI
cs machine.Pin
cs drivers.Pin
}
// Create a new Device to read from a MAX6675 thermocouple.
// Pins must be configured before use. Frequency for SPI
// should be 4.3MHz maximum.
func NewDevice(bus drivers.SPI, cs machine.Pin) *Device {
func NewDevice(bus drivers.SPI, cs drivers.Pin) *Device {
return &Device{
bus: bus,
cs: cs,
max72xx/max72xx.go
+3 -8
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@@ -3,31 +3,26 @@
package max72xx
import (
"machine"
"tinygo.org/x/drivers"
)
type Device struct {
bus drivers.SPI
cs machine.Pin
cs drivers.Pin
}
// NewDriver creates a new max7219 connection. The SPI wire must already be configured
// The SPI frequency must not be higher than 10MHz.
// parameter cs: the datasheet also refers to this pin as "load" pin.
func NewDevice(bus drivers.SPI, cs machine.Pin) *Device {
func NewDevice(bus drivers.SPI, cs drivers.Pin) *Device {
return &Device{
bus: bus,
cs: cs,
}
}
// Configure setups the pins.
// Configure expects that the pin of the Device has already been configured by the user as output.
func (driver *Device) Configure() {
outPutConfig := machine.PinConfig{Mode: machine.PinOutput}
driver.cs.Configure(outPutConfig)
}
// SetScanLimit sets the scan limit. Maximum is 8.
mcp2515/mcp2515.go
+4 -5
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@@ -8,7 +8,6 @@ package mcp2515 // import "tinygo.org/x/drivers/mcp2515"
import (
"errors"
"fmt"
"machine"
"time"
"tinygo.org/x/drivers"
@@ -17,7 +16,7 @@ import (
// Device wraps MCP2515 SPI CAN Module.
type Device struct {
spi SPI
cs machine.Pin
cs drivers.Pin
msg *CANMsg
mcpMode byte
}
@@ -36,7 +35,7 @@ const (
)
// New returns a new MCP2515 driver. Pass in a fully configured SPI bus.
func New(b drivers.SPI, csPin machine.Pin) *Device {
func New(b drivers.SPI, csPin drivers.Pin) *Device {
d := &Device{
spi: SPI{
bus: b,
@@ -50,9 +49,9 @@ func New(b drivers.SPI, csPin machine.Pin) *Device {
return d
}
// Configure sets up the device for communication.
// Configure sets up the device for communication. It expects the SPI interface to be already
// configured, and the CS configured as output.
func (d *Device) Configure() {
d.cs.Configure(machine.PinConfig{Mode: machine.PinOutput})
}
const beginTimeoutValue int = 10
pcd8544/pcd8544.go
+5 -6
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@@ -6,7 +6,6 @@ package pcd8544 // import "tinygo.org/x/drivers/pcd8544"
import (
"errors"
"image/color"
"machine"
"time"
"tinygo.org/x/drivers"
@@ -15,9 +14,9 @@ import (
// Device wraps an SPI connection.
type Device struct {
bus drivers.SPI
dcPin machine.Pin
rstPin machine.Pin
scePin machine.Pin
dcPin drivers.Pin
rstPin drivers.Pin
scePin drivers.Pin
buffer []byte
width int16
height int16
@@ -29,8 +28,8 @@ type Config struct {
Height int16
}
// New creates a new PCD8544 connection. The SPI bus must already be configured.
func New(bus drivers.SPI, dcPin, rstPin, scePin machine.Pin) *Device {
// New creates a new PCD8544 connection. The SPI bus and pins must already be configured.
func New(bus drivers.SPI, dcPin, rstPin, scePin drivers.Pin) *Device {
return &Device{
bus: bus,
dcPin: dcPin,
pin.go
+10
View File
@@ -0,0 +1,10 @@
package drivers
// Pin is a digital pin interface. It is notably implemented by the
// machine.Pin type.
type Pin interface {
Get() bool
High()
Low()
Set(high bool)
}
shiftregister/shiftregister.go
+6 -8
View File
@@ -2,7 +2,7 @@
package shiftregister
import (
"machine"
"tinygo.org/x/drivers"
)
type NumberBit int8
@@ -16,20 +16,20 @@ const (
// Device holds pin number
type Device struct {
latch, clock, out machine.Pin // IC wiring
latch, clock, out drivers.Pin // IC wiring
bits NumberBit // Pin number
mask uint32 // keep all pins state
}
// ShiftPin is the implementation of the ShiftPin interface.
// ShiftPin provide an interface like regular machine.Pin
// ShiftPin provide an interface like regular drivers.Pin
type ShiftPin struct {
mask uint32 // Bit representing the pin
d *Device // Reference to the register
}
// New returns a new shift output register device
func New(Bits NumberBit, Latch, Clock, Out machine.Pin) *Device {
func New(Bits NumberBit, Latch, Clock, Out drivers.Pin) *Device {
return &Device{
latch: Latch,
clock: Clock,
@@ -38,11 +38,9 @@ func New(Bits NumberBit, Latch, Clock, Out machine.Pin) *Device {
}
}
// Configure set hardware configuration
// Configure set hardware configuration. Make sure that the pins are already configured
// as output.
func (d *Device) Configure() {
d.latch.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.clock.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.out.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.latch.High()
}
ssd1289/ssd1289.go
+7 -11
View File
@@ -5,8 +5,9 @@ package ssd1289
import (
"image/color"
"machine"
"time"
"tinygo.org/x/drivers"
)
type Bus interface {
@@ -14,17 +15,17 @@ type Bus interface {
}
type Device struct {
rs machine.Pin
wr machine.Pin
cs machine.Pin
rst machine.Pin
rs drivers.Pin
wr drivers.Pin
cs drivers.Pin
rst drivers.Pin
bus Bus
}
const width = int16(240)
const height = int16(320)
func New(rs machine.Pin, wr machine.Pin, cs machine.Pin, rst machine.Pin, bus Bus) Device {
func New(rs drivers.Pin, wr drivers.Pin, cs drivers.Pin, rst drivers.Pin, bus Bus) Device {
d := Device{
rs: rs,
wr: wr,
@@ -33,11 +34,6 @@ func New(rs machine.Pin, wr machine.Pin, cs machine.Pin, rst machine.Pin, bus Bu
bus: bus,
}
rs.Configure(machine.PinConfig{Mode: machine.PinOutput})
wr.Configure(machine.PinConfig{Mode: machine.PinOutput})
cs.Configure(machine.PinConfig{Mode: machine.PinOutput})
rst.Configure(machine.PinConfig{Mode: machine.PinOutput})
cs.High()
rst.High()
wr.High()
ssd1306/ssd1306.go
+5 -9
View File
@@ -6,7 +6,6 @@ package ssd1306 // import "tinygo.org/x/drivers/ssd1306"
import (
"errors"
"image/color"
"machine"
"time"
"tinygo.org/x/drivers"
@@ -58,9 +57,9 @@ type I2CBus struct {
type SPIBus struct {
wire drivers.SPI
dcPin machine.Pin
resetPin machine.Pin
csPin machine.Pin
dcPin drivers.Pin
resetPin drivers.Pin
csPin drivers.Pin
}
type Buser interface {
@@ -81,11 +80,8 @@ func NewI2C(bus drivers.I2C) Device {
}
}
// NewSPI creates a new SSD1306 connection. The SPI wire must already be configured.
func NewSPI(bus drivers.SPI, dcPin, resetPin, csPin machine.Pin) Device {
dcPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
resetPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
csPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
// NewSPI creates a new SSD1306 connection. The SPI wire and pins must already be configured.
func NewSPI(bus drivers.SPI, dcPin, resetPin, csPin drivers.Pin) Device {
return Device{
bus: &SPIBus{
wire: bus,
ssd1331/ssd1331.go
+5 -9
View File
@@ -5,7 +5,6 @@ package ssd1331 // import "tinygo.org/x/drivers/ssd1331"
import (
"image/color"
"machine"
"errors"
"time"
@@ -19,9 +18,9 @@ type Rotation uint8
// Device wraps an SPI connection.
type Device struct {
bus drivers.SPI
dcPin machine.Pin
resetPin machine.Pin
csPin machine.Pin
dcPin drivers.Pin
resetPin drivers.Pin
csPin drivers.Pin
width int16
height int16
batchLength int16
@@ -35,11 +34,8 @@ type Config struct {
Height int16
}
// New creates a new SSD1331 connection. The SPI wire must already be configured.
func New(bus drivers.SPI, resetPin, dcPin, csPin machine.Pin) Device {
dcPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
resetPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
csPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
// New creates a new SSD1331 connection. The SPI wire and pins must already be configured.
func New(bus drivers.SPI, resetPin, dcPin, csPin drivers.Pin) Device {
return Device{
bus: bus,
dcPin: dcPin,
ssd1351/ssd1351.go
+6 -14
View File
@@ -6,7 +6,6 @@ package ssd1351 // import "tinygo.org/x/drivers/ssd1351"
import (
"errors"
"image/color"
"machine"
"time"
"tinygo.org/x/drivers"
@@ -20,11 +19,11 @@ var (
// Device wraps an SPI connection.
type Device struct {
bus drivers.SPI
dcPin machine.Pin
resetPin machine.Pin
csPin machine.Pin
enPin machine.Pin
rwPin machine.Pin
dcPin drivers.Pin
resetPin drivers.Pin
csPin drivers.Pin
enPin drivers.Pin
rwPin drivers.Pin
width int16
height int16
rowOffset int16
@@ -41,7 +40,7 @@ type Config struct {
}
// New creates a new SSD1351 connection. The SPI wire must already be configured.
func New(bus drivers.SPI, resetPin, dcPin, csPin, enPin, rwPin machine.Pin) Device {
func New(bus drivers.SPI, resetPin, dcPin, csPin, enPin, rwPin drivers.Pin) Device {
return Device{
bus: bus,
dcPin: dcPin,
@@ -72,13 +71,6 @@ func (d *Device) Configure(cfg Config) {
d.bufferLength = d.height
}
// configure GPIO pins
d.dcPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.resetPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.csPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.enPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.rwPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
// reset the device
d.resetPin.High()
time.Sleep(100 * time.Millisecond)
st7735/st7735.go
+7 -12
View File
@@ -5,7 +5,6 @@ package st7735 // import "tinygo.org/x/drivers/st7735"
import (
"image/color"
"machine"
"time"
"errors"
@@ -39,10 +38,10 @@ type Device = DeviceOf[pixel.RGB565BE]
// formats.
type DeviceOf[T Color] struct {
bus drivers.SPI
dcPin machine.Pin
resetPin machine.Pin
csPin machine.Pin
blPin machine.Pin
dcPin drivers.Pin
resetPin drivers.Pin
csPin drivers.Pin
blPin drivers.Pin
width int16
height int16
columnOffset int16
@@ -65,17 +64,13 @@ type Config struct {
}
// New creates a new ST7735 connection. The SPI wire must already be configured.
func New(bus drivers.SPI, resetPin, dcPin, csPin, blPin machine.Pin) Device {
func New(bus drivers.SPI, resetPin, dcPin, csPin, blPin drivers.Pin) Device {
return NewOf[pixel.RGB565BE](bus, resetPin, dcPin, csPin, blPin)
}
// NewOf creates a new ST7735 connection with a particular pixel format. The SPI
// wire must already be configured.
func NewOf[T Color](bus drivers.SPI, resetPin, dcPin, csPin, blPin machine.Pin) DeviceOf[T] {
dcPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
resetPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
csPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
blPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
// wire and pins must already be configured.
func NewOf[T Color](bus drivers.SPI, resetPin, dcPin, csPin, blPin drivers.Pin) DeviceOf[T] {
return DeviceOf[T]{
bus: bus,
dcPin: dcPin,
st7789/st7789.go
+7 -11
View File
@@ -46,10 +46,10 @@ type Device = DeviceOf[pixel.RGB565BE]
// formats.
type DeviceOf[T Color] struct {
bus drivers.SPI
dcPin machine.Pin
resetPin machine.Pin
csPin machine.Pin
blPin machine.Pin
dcPin drivers.Pin
resetPin drivers.Pin
csPin drivers.Pin
blPin drivers.Pin
width int16
height int16
columnOffsetCfg int16
@@ -83,17 +83,13 @@ type Config struct {
}
// New creates a new ST7789 connection. The SPI wire must already be configured.
func New(bus drivers.SPI, resetPin, dcPin, csPin, blPin machine.Pin) Device {
func New(bus drivers.SPI, resetPin, dcPin, csPin, blPin drivers.Pin) Device {
return NewOf[pixel.RGB565BE](bus, resetPin, dcPin, csPin, blPin)
}
// NewOf creates a new ST7789 connection with a particular pixel format. The SPI
// wire must already be configured.
func NewOf[T Color](bus drivers.SPI, resetPin, dcPin, csPin, blPin machine.Pin) DeviceOf[T] {
dcPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
resetPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
csPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
blPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
// wire and pins must already be configured.
func NewOf[T Color](bus drivers.SPI, resetPin, dcPin, csPin, blPin drivers.Pin) DeviceOf[T] {
return DeviceOf[T]{
bus: bus,
dcPin: dcPin,
sx127x/sx127x.go
+2 -3
View File
@@ -6,7 +6,6 @@ package sx127x
import (
"errors"
"machine"
"time"
"tinygo.org/x/drivers"
@@ -22,7 +21,7 @@ const (
// Device wraps an SPI connection to a SX127x device.
type Device struct {
spi drivers.SPI // SPI bus for module communication
rstPin machine.Pin // GPIO for reset
rstPin drivers.Pin // GPIO for reset
radioEventChan chan lora.RadioEvent // Channel for Receiving events
loraConf lora.Config // Current Lora configuration
controller RadioController // to manage interactions with the radio
@@ -43,7 +42,7 @@ func (d *Device) GetRadioEventChan() chan lora.RadioEvent {
}
// New creates a new SX127x connection. The SPI bus must already be configured.
func New(spi drivers.SPI, rstPin machine.Pin) *Device {
func New(spi drivers.SPI, rstPin drivers.Pin) *Device {
k := Device{
spi: spi,
rstPin: rstPin,
uc8151/uc8151.go
+7 -11
View File
@@ -8,7 +8,6 @@ package uc8151 // import "tinygo.org/x/drivers/uc8151"
import (
"errors"
"image/color"
"machine"
"time"
"tinygo.org/x/drivers"
@@ -31,10 +30,10 @@ type Config struct {
type Device struct {
bus drivers.SPI
cs machine.Pin
dc machine.Pin
rst machine.Pin
busy machine.Pin
cs drivers.Pin
dc drivers.Pin
rst drivers.Pin
busy drivers.Pin
width int16
height int16
buffer []uint8
@@ -48,12 +47,9 @@ type Device struct {
type Speed uint8
// New returns a new uc8151 driver. Pass in a fully configured SPI bus.
func New(bus drivers.SPI, csPin, dcPin, rstPin, busyPin machine.Pin) Device {
csPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
dcPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
rstPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
busyPin.Configure(machine.PinConfig{Mode: machine.PinInput})
// New returns a new uc8151 driver. Pass in a fully configured SPI bus and pins.
// busyPin should be set and input, the others as outputs.
func New(bus drivers.SPI, csPin, dcPin, rstPin, busyPin drivers.Pin) Device {
return Device{
bus: bus,
cs: csPin,
waveshare-epd/epd1in54/epd1in54.go
+7 -15
View File
@@ -12,6 +12,8 @@ import (
"image/color"
"machine"
"time"
"tinygo.org/x/drivers"
)
type Config struct {
@@ -23,10 +25,10 @@ type Config struct {
type Device struct {
bus *machine.SPI
cs machine.Pin
dc machine.Pin
rst machine.Pin
busy machine.Pin
cs drivers.Pin
dc drivers.Pin
rst drivers.Pin
busy drivers.Pin
buffer []uint8
rotation Rotation
@@ -79,7 +81,7 @@ var partialRefresh = [159]uint8{
}
// New returns a new epd1in54 driver. Pass in a fully configured SPI bus.
func New(bus *machine.SPI, csPin, dcPin, rstPin, busyPin machine.Pin) Device {
func New(bus *machine.SPI, csPin, dcPin, rstPin, busyPin drivers.Pin) Device {
return Device{
buffer: make([]uint8, (uint32(Width)*uint32(Height))/8),
bus: bus,
@@ -91,11 +93,6 @@ func New(bus *machine.SPI, csPin, dcPin, rstPin, busyPin machine.Pin) Device {
}
func (d *Device) LDirInit(cfg Config) {
d.cs.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.rst.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.dc.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.busy.Configure(machine.PinConfig{Mode: machine.PinInput})
d.bus.Configure(machine.SPIConfig{
Frequency: 2000000,
Mode: 0,
@@ -150,11 +147,6 @@ func (d *Device) LDirInit(cfg Config) {
}
func (d *Device) HDirInit(cfg Config) {
d.cs.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.rst.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.dc.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.busy.Configure(machine.PinConfig{Mode: machine.PinInput})
d.bus.Configure(machine.SPIConfig{
Frequency: 2000000,
Mode: 0,
waveshare-epd/epd2in13/epd2in13.go
+7 -11
View File
@@ -6,7 +6,6 @@ package epd2in13 // import "tinygo.org/x/drivers/waveshare-epd/epd2in13"
import (
"errors"
"image/color"
"machine"
"time"
"tinygo.org/x/drivers"
@@ -21,10 +20,10 @@ type Config struct {
type Device struct {
bus drivers.SPI
cs machine.Pin
dc machine.Pin
rst machine.Pin
busy machine.Pin
cs drivers.Pin
dc drivers.Pin
rst drivers.Pin
busy drivers.Pin
logicalWidth int16
width int16
height int16
@@ -52,12 +51,9 @@ var lutPartialUpdate = [30]uint8{
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}
// New returns a new epd2in13x driver. Pass in a fully configured SPI bus.
func New(bus drivers.SPI, csPin, dcPin, rstPin, busyPin machine.Pin) Device {
csPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
dcPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
rstPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
busyPin.Configure(machine.PinConfig{Mode: machine.PinInput})
// New returns a new epd2in13x driver. Pass in a fully configured SPI bus and pins.
// Busy pin should input, the rest should be output.
func New(bus drivers.SPI, csPin, dcPin, rstPin, busyPin drivers.Pin) Device {
return Device{
bus: bus,
cs: csPin,
waveshare-epd/epd2in13x/epd2in13x.go
+7 -11
View File
@@ -6,7 +6,6 @@ package epd2in13x // import "tinygo.org/x/drivers/waveshare-epd/epd2in13x"
import (
"errors"
"image/color"
"machine"
"time"
"tinygo.org/x/drivers"
@@ -20,10 +19,10 @@ type Config struct {
type Device struct {
bus drivers.SPI
cs machine.Pin
dc machine.Pin
rst machine.Pin
busy machine.Pin
cs drivers.Pin
dc drivers.Pin
rst drivers.Pin
busy drivers.Pin
width int16
height int16
buffer [][]uint8
@@ -32,12 +31,9 @@ type Device struct {
type Color uint8
// New returns a new epd2in13x driver. Pass in a fully configured SPI bus.
func New(bus drivers.SPI, csPin, dcPin, rstPin, busyPin machine.Pin) Device {
csPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
dcPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
rstPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
busyPin.Configure(machine.PinConfig{Mode: machine.PinInput})
// New returns a new epd2in13x driver. Pass in a fully configured SPI bus and pins.
// Busy pin should input, the rest should be output.
func New(bus drivers.SPI, csPin, dcPin, rstPin, busyPin drivers.Pin) Device {
return Device{
bus: bus,
cs: csPin,
waveshare-epd/epd2in66b/dev.go
+10 -15
View File
@@ -5,7 +5,6 @@ package epd2in66b
import (
"image/color"
"machine"
"time"
"tinygo.org/x/drivers"
@@ -19,18 +18,18 @@ const (
const Baudrate = 4_000_000 // 4 MHz
type Config struct {
ResetPin machine.Pin
DataPin machine.Pin
ChipSelectPin machine.Pin
BusyPin machine.Pin
ResetPin drivers.Pin
DataPin drivers.Pin
ChipSelectPin drivers.Pin
BusyPin drivers.Pin
}
type Device struct {
bus drivers.SPI
cs machine.Pin
dc machine.Pin
rst machine.Pin
busy machine.Pin
cs drivers.Pin
dc drivers.Pin
rst drivers.Pin
busy drivers.Pin
blackBuffer []byte
redBuffer []byte
@@ -50,18 +49,14 @@ func New(bus drivers.SPI) Device {
}
}
// Configure configures the device and its pins.
// Configure configures the device. Note that pins should already
// be configured. Busy pin should be input, the rest should be output.
func (d *Device) Configure(c Config) error {
d.cs = c.ChipSelectPin
d.dc = c.DataPin
d.rst = c.ResetPin
d.busy = c.BusyPin
d.cs.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.dc.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.rst.Configure(machine.PinConfig{Mode: machine.PinOutput})
d.busy.Configure(machine.PinConfig{Mode: machine.PinInput})
return nil
}
waveshare-epd/epd2in9/epd2in9.go
+7 -11
View File
@@ -13,7 +13,6 @@ package epd2in9 // import "tinygo.org/x/drivers/waveshare-epd/epd2in9"
import (
"image/color"
"machine"
"time"
"tinygo.org/x/drivers"
@@ -28,10 +27,10 @@ type Config struct {
type Device struct {
bus drivers.SPI
cs machine.Pin
dc machine.Pin
rst machine.Pin
busy machine.Pin
cs drivers.Pin
dc drivers.Pin
rst drivers.Pin
busy drivers.Pin
logicalWidth int16
width int16
height int16
@@ -60,12 +59,9 @@ var lutPartialUpdate = [30]uint8{
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}
// New returns a new epd2in9 driver. Pass in a fully configured SPI bus.
func New(bus drivers.SPI, csPin, dcPin, rstPin, busyPin machine.Pin) Device {
csPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
dcPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
rstPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
busyPin.Configure(machine.PinConfig{Mode: machine.PinInput})
// New returns a new epd2in9 driver. Pass in a fully configured SPI bus and pins.
// Busy pin should input, the rest should be output.
func New(bus drivers.SPI, csPin, dcPin, rstPin, busyPin drivers.Pin) Device {
return Device{
bus: bus,
cs: csPin,
waveshare-epd/epd4in2/epd4in2.go
+7 -11
View File
@@ -10,7 +10,6 @@ package epd4in2
import (
"image/color"
"machine"
"time"
"tinygo.org/x/drivers"
@@ -25,10 +24,10 @@ type Config struct {
type Device struct {
bus drivers.SPI
cs machine.Pin
dc machine.Pin
rst machine.Pin
busy machine.Pin
cs drivers.Pin
dc drivers.Pin
rst drivers.Pin
busy drivers.Pin
logicalWidth int16
width int16
height int16
@@ -39,12 +38,9 @@ type Device struct {
type Rotation uint8
// New returns a new epd4in2 driver. Pass in a fully configured SPI bus.
func New(bus drivers.SPI, csPin, dcPin, rstPin, busyPin machine.Pin) Device {
csPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
dcPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
rstPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
busyPin.Configure(machine.PinConfig{Mode: machine.PinInput})
// New returns a new epd4in2 driver. Pass in a fully configured SPI bus and pins.
// Busy pin should input, the rest should be output.
func New(bus drivers.SPI, csPin, dcPin, rstPin, busyPin drivers.Pin) Device {
return Device{
bus: bus,
cs: csPin,