110 строки
1,9 КиБ
Go
110 строки
1,9 КиБ
Go
// +build particle_boron
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package machine
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const HasLowFrequencyCrystal = true
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// More info: https://docs.particle.io/datasheets/cellular/boron-datasheet/
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// Board diagram: https://docs.particle.io/assets/images/boron/boron-block-diagram.png
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// LEDs
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const (
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LED Pin = 44
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LED_GREEN Pin = 14
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LED_RED Pin = 13
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LED_BLUE Pin = 15
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)
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// GPIOs
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const (
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A0 Pin = 3
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A1 Pin = 4
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A2 Pin = 28
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A3 Pin = 29
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A4 Pin = 30
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A5 Pin = 31
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D0 Pin = 26 // Also SDA
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D1 Pin = 27 // Also SCL
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D2 Pin = 33
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D3 Pin = 34
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D4 Pin = 40
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D5 Pin = 42
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D6 Pin = 43
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D7 Pin = 44 // Also LED
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D8 Pin = 35
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D9 Pin = 6 // Also TX
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D10 Pin = 8 // Also RX
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D11 Pin = 46 // Also MISO
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D12 Pin = 45 // Also MOSI
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D13 Pin = 47 // Also SCK
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)
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// UART
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var (
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Serial = USB
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UART0 = NRF_UART0
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)
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const (
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UART_TX_PIN Pin = 6
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UART_RX_PIN Pin = 8
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)
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// I2C pins
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const (
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SDA_PIN Pin = 26
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SCL_PIN Pin = 27
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// Internal I2C with MAX17043 (Fuel gauge) and BQ24195 (Power management) chips on it
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SDA1_PIN Pin = 24
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SCL1_PIN Pin = 41
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INT1_PIN Pin = 5
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)
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// SPI pins
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const (
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SPI0_SCK_PIN Pin = 47
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SPI0_MOSI_PIN Pin = 45
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SPI0_MISO_PIN Pin = 46
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)
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// Internal 4MB SPI Flash
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const (
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SPI1_SCK_PIN Pin = 19
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SPI1_MOSI_PIN Pin = 20
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SPI1_MISO_PIN Pin = 21
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SPI1_CS_PIN Pin = 17
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SPI1_WP_PIN Pin = 22
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SPI1_HOLD_PIN Pin = 23
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)
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// u-blox SARA coprocessor
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const (
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SARA_TXD_PIN Pin = 37
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SARA_RXD_PIN Pin = 36
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SARA_CTS_PIN Pin = 38
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SARA_RTS_PIN Pin = 39
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SARA_RESET_PIN Pin = 12
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SARA_POWER_ON_PIN Pin = 16
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SARA_BUFF_EN_PIN Pin = 25
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SARA_VINT_PIN Pin = 2
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)
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// Other peripherals
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const (
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MODE_BUTTON_PIN Pin = 11
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ANTENNA_SEL_PIN Pin = 7 // Low: chip antenna, High: External uFL
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NFC1_PIN Pin = 9
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NFC2_PIN Pin = 10
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)
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// USB CDC identifiers
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const (
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usb_STRING_PRODUCT = "Boron"
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usb_STRING_MANUFACTURER = "Particle"
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)
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var (
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usb_VID uint16 = 0x2B04
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usb_PID uint16 = 0xD00D
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)
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