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revision: modify proposed pin HAL.

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Signed-off-by: deadprogram <ron@hybridgroup.com>
This commit is contained in:
deadprogram
2025-09-16 20:33:50 +02:00
parent f55c0b1853
commit dcf53ac04a
38 changed files with 554 additions and 554 deletions
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waveshare-epd/epd1in54/epd1in54.go
+19 -19
View File
@@ -14,7 +14,7 @@ import (
"time"
"tinygo.org/x/drivers"
"tinygo.org/x/drivers/internal/legacy"
"tinygo.org/x/drivers/internal/pin"
)
type Config struct {
@@ -26,9 +26,9 @@ type Config struct {
type Device struct {
bus *machine.SPI
cs drivers.PinOutput
dc drivers.PinOutput
rst drivers.PinOutput
cs pin.OutputFunc
dc pin.OutputFunc
rst pin.OutputFunc
isBusy drivers.PinInput
configurePins func()
buffer []uint8
@@ -82,7 +82,7 @@ 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 legacy.PinOutput, busyPin legacy.PinInput) Device {
func New(bus *machine.SPI, csPin, dcPin, rstPin pin.Output, busyPin pin.Input) Device {
return Device{
buffer: make([]uint8, (uint32(Width)*uint32(Height))/8),
bus: bus,
@@ -91,17 +91,17 @@ func New(bus *machine.SPI, csPin, dcPin, rstPin legacy.PinOutput, busyPin legacy
rst: rstPin.Set,
isBusy: busyPin.Get,
configurePins: func() {
legacy.ConfigurePinOut(csPin)
legacy.ConfigurePinOut(dcPin)
legacy.ConfigurePinOut(rstPin)
legacy.ConfigurePinInput(busyPin)
pin.ConfigureOutput(csPin)
pin.ConfigureOutput(dcPin)
pin.ConfigureOutput(rstPin)
pin.ConfigureInput(busyPin)
},
}
}
func (d *Device) LDirInit(cfg Config) {
if d.configurePins == nil {
panic(legacy.ErrConfigBeforeInstantiated)
panic(pin.ErrConfigBeforeInstantiated)
}
d.configurePins()
@@ -160,7 +160,7 @@ func (d *Device) LDirInit(cfg Config) {
func (d *Device) HDirInit(cfg Config) {
if d.configurePins == nil {
panic(legacy.ErrConfigBeforeInstantiated)
panic(pin.ErrConfigBeforeInstantiated)
}
d.configurePins()
@@ -240,11 +240,11 @@ func (d *Device) setLUT(lut [159]uint8) {
// Reset resets the display.
func (d *Device) Reset() {
d.rst(true)
d.rst.High()
time.Sleep(20 * time.Millisecond)
d.rst(false)
d.rst.Low()
time.Sleep(5 * time.Millisecond)
d.rst(true)
d.rst.High()
time.Sleep(20 * time.Millisecond)
}
@@ -261,13 +261,13 @@ func (d *Device) SendData(data uint8) {
// sendDataCommand sends image data or a command to the screen
func (d *Device) sendDataCommand(isCommand bool, data uint8) {
if isCommand {
d.dc(false)
d.dc.Low()
} else {
d.dc(true)
d.dc.High()
}
d.cs(false)
d.cs.Low()
d.bus.Transfer(data)
d.cs(true)
d.cs.High()
}
// SetPixel modifies the internal buffer in a single pixel.
@@ -429,5 +429,5 @@ func (d *Device) Sleep() {
d.SendData(0x01)
time.Sleep(200 * time.Millisecond)
d.rst(false)
d.rst.Low()
}