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https://github.com/tinygo-org/drivers.git
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Ayke van Laethem
94729a4f7d
This commit adds support for two new chips using the RISC-V architecture: the FE310 (used in the HiFive 1) and the ESP32-C3 from Espressif.
21 lines
405 B
Go
21 lines
405 B
Go
//go:build tinygo.riscv32
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// +build tinygo.riscv32
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package ws2812
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import "machine"
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// Send a single byte using the WS2812 protocol.
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func (d Device) WriteByte(c byte) error {
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switch machine.CPUFrequency() {
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case 160_000_000: // 160MHz, e.g. esp32c3
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d.writeByte160(c)
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return nil
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case 320_000_000: // 320MHz, e.g. fe310
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d.writeByte320(c)
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return nil
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default:
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return errUnknownClockSpeed
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}
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}
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