39 строки
657 Б
Go
39 строки
657 Б
Go
// +build nrf51,pca10031
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// pca10031 is a nrf51 based dongle, intended for use in wireless applications.
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//
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// https://infocenter.nordicsemi.com/pdf/nRF51_Dongle_UG_v1.0.pdf
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package machine
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// The pca10031 has a 32kHz crystal on board.
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const HasLowFrequencyCrystal = true
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// LED on the pca10031
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const (
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LED = LED_RED
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LED1 = LED_RED
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LED2 = LED_GREEN
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LED3 = LED_BLUE
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LED_RED = 21
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LED_GREEN = 22
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LED_BLUE = 23
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)
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// UART pins
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const (
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UART_TX_PIN = 9
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UART_RX_PIN = 11
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)
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// I2C pins (disabled)
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const (
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SDA_PIN = 0xff
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SCL_PIN = 0xff
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)
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// SPI pins (unused)
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const (
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SPI0_SCK_PIN = 0
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SPI0_MOSI_PIN = 0
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SPI0_MISO_PIN = 0
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)
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