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sago35
62 lines
1.0 KiB
Go
62 lines
1.0 KiB
Go
// +build feather_rp2040
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package machine
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const (
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LED = GPIO13
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// Onboard crystal oscillator frequency, in MHz.
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xoscFreq = 12 // MHz
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)
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// GPIO Pins
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const (
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D4 = GPIO6
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D5 = GPIO7
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D6 = GPIO8
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D9 = GPIO9
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D10 = GPIO10
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D11 = GPIO11
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D12 = GPIO12
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D13 = GPIO13
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D24 = GPIO24
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D25 = GPIO25
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)
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// Analog pins
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const (
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A0 = GPIO26
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A1 = GPIO27
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A2 = GPIO28
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A3 = GPIO29
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)
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// I2C Pins.
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const (
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I2C0_SDA_PIN = GPIO24
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I2C0_SCL_PIN = GPIO25
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I2C1_SDA_PIN = GPIO2
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I2C1_SCL_PIN = GPIO3
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SDA_PIN = I2C1_SDA_PIN
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SCL_PIN = I2C1_SCL_PIN
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)
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// SPI default pins
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const (
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// Default Serial Clock Bus 0 for SPI communications
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SPI0_SCK_PIN = GPIO18
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// Default Serial Out Bus 0 for SPI communications
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SPI0_SDO_PIN = GPIO19 // Tx
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// Default Serial In Bus 0 for SPI communications
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SPI0_SDI_PIN = GPIO20 // Rx
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// Default Serial Clock Bus 1 for SPI communications
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SPI1_SCK_PIN = GPIO10
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// Default Serial Out Bus 1 for SPI communications
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SPI1_SDO_PIN = GPIO11 // Tx
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// Default Serial In Bus 1 for SPI communications
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SPI1_SDI_PIN = GPIO12 // Rx
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)
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