working i²c example, everything tested
This commit is contained in:
Daniel Esteban
parent
56cdda74f1
commit
814cb785f4
4 changed files with 131 additions and 1 deletions
6
demo/colors.go
Normal file
6
demo/colors.go
Normal file
File diff suppressed because one or more lines are too long
108
demo/main.go
108
demo/main.go
|
|
@ -1,15 +1,36 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"image"
|
||||
"machine"
|
||||
"time"
|
||||
|
||||
"image/color"
|
||||
|
||||
draw2 "golang.org/x/image/draw"
|
||||
|
||||
"tinygo.org/x/drivers/amg88xx"
|
||||
"tinygo.org/x/drivers/encoders"
|
||||
"tinygo.org/x/drivers/st7789"
|
||||
"tinygo.org/x/drivers/tone"
|
||||
"tinygo.org/x/drivers/ws2812"
|
||||
)
|
||||
|
||||
const AMG88XX_SIZE = 8
|
||||
const AMG88XX_PIXELS = 24
|
||||
|
||||
var data [AMG88XX_SIZE * AMG88XX_SIZE]int16
|
||||
var pixels [AMG88XX_PIXELS * AMG88XX_PIXELS]int16
|
||||
var adj [16]int16
|
||||
|
||||
func main() {
|
||||
time.Sleep(2 * time.Second)
|
||||
i2c := machine.I2C1
|
||||
i2c.Configure(machine.I2CConfig{
|
||||
Frequency: 2.0 * machine.MHz,
|
||||
SDA: machine.P0_17,
|
||||
SCL: machine.P0_20,
|
||||
})
|
||||
|
||||
machine.SPI0.Configure(machine.SPIConfig{
|
||||
SCK: machine.P1_01,
|
||||
|
|
@ -36,19 +57,47 @@ func main() {
|
|||
width, height := display.Size()
|
||||
width = 240
|
||||
height = 135
|
||||
println(width, height)
|
||||
white := color.RGBA{255, 255, 255, 255}
|
||||
red := color.RGBA{255, 0, 0, 255}
|
||||
blue := color.RGBA{0, 0, 255, 255}
|
||||
green := color.RGBA{0, 255, 0, 255}
|
||||
black := color.RGBA{0, 0, 0, 255}
|
||||
|
||||
wsPin := machine.P1_11
|
||||
wsPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
|
||||
ws := ws2812.NewWS2812(wsPin)
|
||||
wsLeds := [2]color.RGBA{}
|
||||
for i := range wsLeds {
|
||||
wsLeds[i] = black
|
||||
}
|
||||
|
||||
machine.InitADC()
|
||||
ax := machine.ADC{Pin: machine.P0_29}
|
||||
ay := machine.ADC{Pin: machine.P0_02}
|
||||
ax.Configure(machine.ADCConfig{})
|
||||
ay.Configure(machine.ADCConfig{})
|
||||
|
||||
bzrPin := machine.P0_31
|
||||
pwm := machine.PWM0
|
||||
speaker, _ := tone.New(pwm, bzrPin)
|
||||
|
||||
enc := encoders.NewQuadratureViaInterrupt(machine.P1_00, machine.P0_24)
|
||||
enc.Configure(encoders.QuadratureConfig{
|
||||
Precision: 4,
|
||||
})
|
||||
|
||||
buttons := []machine.Pin{machine.P0_22, machine.P1_06, machine.P1_04}
|
||||
for c := range buttons {
|
||||
buttons[c].Configure(machine.PinConfig{Mode: machine.PinInputPullup})
|
||||
}
|
||||
|
||||
println("STARTING CAMERA")
|
||||
camera := amg88xx.New(machine.I2C1)
|
||||
camera.Configure(amg88xx.Config{})
|
||||
println("CAMERA STARTED")
|
||||
|
||||
var value int16
|
||||
|
||||
display.FillScreen(black)
|
||||
|
||||
display.FillRectangle(0, 0, width/2, height/2, white)
|
||||
|
|
@ -57,8 +106,65 @@ func main() {
|
|||
display.FillRectangle(width/2, height/2, width/2, height/2, blue)
|
||||
display.FillRectangle(width/4, height/4, width/2, height/2, black)
|
||||
|
||||
redgreen := true
|
||||
f := 100
|
||||
rotaryOldValue := 0
|
||||
for {
|
||||
println(ax.Get(), ay.Get())
|
||||
if redgreen {
|
||||
wsLeds[0] = red
|
||||
wsLeds[1] = green
|
||||
} else {
|
||||
wsLeds[0] = green
|
||||
wsLeds[1] = red
|
||||
}
|
||||
redgreen = !redgreen
|
||||
ws.WriteColors(wsLeds[:])
|
||||
f++
|
||||
|
||||
if f >= 100 {
|
||||
f = 0
|
||||
speaker.SetNote(tone.C5)
|
||||
time.Sleep(100 * time.Millisecond)
|
||||
speaker.Stop()
|
||||
}
|
||||
|
||||
if newValue := enc.Position(); newValue != rotaryOldValue {
|
||||
println("value: ", newValue)
|
||||
rotaryOldValue = newValue
|
||||
}
|
||||
println("ROTARY BTN:", !buttons[0].Get(), "UP:", !buttons[1].Get(), "DOWN:", !buttons[2].Get())
|
||||
|
||||
// get the values of the sensor in millicelsius
|
||||
camera.ReadPixels(&data)
|
||||
|
||||
srcImage := image.NewRGBA(image.Rect(0, 0, 8, 8))
|
||||
for j := 0; j < AMG88XX_SIZE; j++ {
|
||||
for i := 0; i < AMG88XX_SIZE; i++ {
|
||||
value = data[63-(i+j*AMG88XX_SIZE)]
|
||||
// treat anything below 18°C as 18°C
|
||||
if value < 18000 {
|
||||
value = 0
|
||||
} else {
|
||||
value = (value - 18000) / 36
|
||||
// our color array only have 433 values, avoid getting a value that doesn't exist
|
||||
if value > 432 {
|
||||
value = 432
|
||||
}
|
||||
}
|
||||
srcImage.Set(i, j, colors[value])
|
||||
}
|
||||
}
|
||||
|
||||
dst := image.NewRGBA(image.Rect(0, 0, 24, 24))
|
||||
draw2.BiLinear.Scale(dst, image.Rect(0, 0, 24, 24), srcImage, image.Rect(0, 0, 8, 8), draw2.Over, nil)
|
||||
|
||||
for j := 0; j < AMG88XX_PIXELS; j++ {
|
||||
for i := 0; i < AMG88XX_PIXELS; i++ {
|
||||
display.FillRectangle(int16(60+(AMG88XX_PIXELS-i-1)*5), 7+int16(j*5), 5, 5, dst.RGBAAt(i, j))
|
||||
}
|
||||
}
|
||||
|
||||
time.Sleep(100 * time.Millisecond)
|
||||
}
|
||||
}
|
||||
|
|
|
|||
12
go.mod
Normal file
12
go.mod
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
module github.com/conejoninja/nicebadge
|
||||
|
||||
go 1.25.0
|
||||
|
||||
require tinygo.org/x/drivers v0.34.0
|
||||
|
||||
replace tinygo.org/x/drivers => /home/conejo/go/src/tinygo.org/x/drivers
|
||||
|
||||
require (
|
||||
github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
|
||||
golang.org/x/image v0.38.0 // indirect
|
||||
)
|
||||
6
go.sum
Normal file
6
go.sum
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaUGG7oYTSPP8MxqL4YI3kZKwcP4=
|
||||
github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3pAXIBCelhxNneeOaAeabZDe5s4K6zSpQ=
|
||||
golang.org/x/image v0.38.0 h1:5l+q+Y9JDC7mBOMjo4/aPhMDcxEptsX+Tt3GgRQRPuE=
|
||||
golang.org/x/image v0.38.0/go.mod h1:/3f6vaXC+6CEanU4KJxbcUZyEePbyKbaLoDOe4ehFYY=
|
||||
tinygo.org/x/drivers v0.34.0 h1:lw8ePJeUSn9oICKBvQXHC9TIE+J00OfXfkGTrpXM9Iw=
|
||||
tinygo.org/x/drivers v0.34.0/go.mod h1:ZdErNrApSABdVXjA1RejD67R8SNRI6RKVfYgQDZtKtk=
|
||||
Loading…
Reference in a new issue