mirror of
https://github.com/tinygo-org/drivers.git
synced 2026-08-04 15:07:46 +00:00
Daniel Esteban
36 lines
782 B
Go
36 lines
782 B
Go
package main
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import (
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"machine"
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"time"
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"github.com/tinygo-org/drivers/examples/pcd8544/setbuffer/data"
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"github.com/tinygo-org/drivers/pcd8544"
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)
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func main() {
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dcPin := machine.GPIO{machine.P3}
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dcPin.Configure(machine.GPIOConfig{Mode: machine.GPIO_OUTPUT})
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rstPin := machine.GPIO{machine.P4}
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rstPin.Configure(machine.GPIOConfig{Mode: machine.GPIO_OUTPUT})
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scePin := machine.GPIO{machine.P5}
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scePin.Configure(machine.GPIOConfig{Mode: machine.GPIO_OUTPUT})
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machine.SPI0.Configure(machine.SPIConfig{})
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lcd := pcd8544.New(machine.SPI0, dcPin, rstPin, scePin)
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lcd.Configure(pcd8544.Config{})
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i := 0
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for {
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err := lcd.SetBuffer(data.Images[i])
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if err != nil {
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println(err.Error())
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}
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lcd.Display()
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i = (i + 1) % 2
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time.Sleep(800 * time.Millisecond)
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}
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}
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