65 lines
1.5 KiB
Go
65 lines
1.5 KiB
Go
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package main
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import (
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"machine"
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"time"
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"image/color"
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"tinygo.org/x/drivers/st7789"
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)
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func main() {
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machine.SPI0.Configure(machine.SPIConfig{
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SCK: machine.P1_01,
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SDO: machine.P1_02,
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Frequency: 2000000,
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Mode: 0,
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})
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display := st7789.New(machine.SPI0,
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machine.P1_15, // TFT_RESET
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machine.P1_13, // TFT_DC
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machine.P0_10, // TFT_CS
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machine.P0_09) // TFT_LITE
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display.Configure(st7789.Config{
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Rotation: st7789.ROTATION_90,
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Width: 135,
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Height: 240,
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RowOffset: 40,
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ColumnOffset: 53,
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//FrameRate: st7789.FRAMERATE_111,
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//VSyncLines: st7789.MAX_VSYNC_SCANLINES,
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})
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width, height := display.Size()
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width = 240
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height = 135
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println(width, height)
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white := color.RGBA{255, 255, 255, 255}
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red := color.RGBA{255, 0, 0, 255}
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blue := color.RGBA{0, 0, 255, 255}
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green := color.RGBA{0, 255, 0, 255}
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black := color.RGBA{0, 0, 0, 255}
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machine.InitADC()
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ax := machine.ADC{Pin: machine.P0_29}
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ay := machine.ADC{Pin: machine.P0_02}
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ax.Configure(machine.ADCConfig{})
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ay.Configure(machine.ADCConfig{})
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display.FillScreen(black)
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display.FillRectangle(0, 0, width/2, height/2, white)
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display.FillRectangle(width/2, 0, width/2, height/2, red)
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display.FillRectangle(0, height/2, width/2, height/2, green)
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display.FillRectangle(width/2, height/2, width/2, height/2, blue)
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display.FillRectangle(width/4, height/4, width/2, height/2, black)
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for {
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println(ax.Get(), ay.Get())
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time.Sleep(100 * time.Millisecond)
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}
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}
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