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soypat
30 lines
567 B
Go
30 lines
567 B
Go
//go:build !thumby
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package main
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import (
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"machine"
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"tinygo.org/x/drivers/ssd1306"
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)
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func makeSSD1306(width, height int16) (*ssd1306.Device, error) {
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err := machine.I2C0.Configure(machine.I2CConfig{
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Frequency: 400 * machine.KHz,
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})
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if err != nil {
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return nil, err
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}
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address := uint16(ssd1306.Address)
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if width == 128 && (height == 32 || height == 64) {
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address = ssd1306.Address_128_32
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}
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display := ssd1306.NewI2C(machine.I2C0)
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display.Configure(ssd1306.Config{
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Address: address,
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Width: width,
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Height: height,
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})
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return &display, nil
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}
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