mirror of
https://github.com/tinygo-org/tinygo.git
synced 2026-08-05 19:43:44 +00:00
Ayke van Laethem
c55ac9f28e
This is makes it easier to use these in simulation, plus it avoids duplication. The only downside I see is that more UARTs get defined than a board supports, but no existing code should break (no UARTs get renamed for example).
91 lines
1.6 KiB
Go
91 lines
1.6 KiB
Go
//go:build gopher_badge
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// This contains the pin mappings for the Gopher Badge.
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//
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// For more information, see: https://gopherbadge.com/
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package machine
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const (
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/*ADC0 Pin = GPIO26
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ADC1 Pin = GPIO27
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ADC2 Pin = GPIO28
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GPIO4 Pin = GPIO4
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GPIO5 Pin = GPIO5
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GPIO6 Pin = GPIO6
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GPIO7 Pin = GPIO7
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GPIO8 Pin = GPIO8
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GPIO9 Pin = GPIO9*/
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PENIRQ Pin = GPIO13
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LED Pin = GPIO2
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NEOPIXELS Pin = GPIO15
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WS2812 Pin = GPIO15
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BUTTON_A Pin = GPIO10
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BUTTON_B Pin = GPIO11
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BUTTON_LEFT Pin = GPIO25
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BUTTON_UP Pin = GPIO24
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BUTTON_RIGHT Pin = GPIO22
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BUTTON_DOWN Pin = GPIO23
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TFT_RST Pin = GPIO21
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TFT_SDI Pin = GPIO19
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TFT_SDO Pin = GPIO16
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TFT_CS Pin = GPIO17
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TFT_SCL Pin = GPIO18
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TFT_WRX Pin = GPIO20
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TFT_BACKLIGHT Pin = GPIO12
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SPEAKER Pin = GPIO14
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SPEAKER_ENABLE Pin = GPIO3
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)
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// I2C pins
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const (
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I2C0_SDA_PIN Pin = GPIO0
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I2C0_SCL_PIN Pin = GPIO1
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I2C1_SDA_PIN Pin = NoPin
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I2C1_SCL_PIN Pin = NoPin
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)
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// SPI pins.
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const (
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SPI0_SCK_PIN Pin = GPIO18
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SPI0_SDO_PIN Pin = GPIO19
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SPI0_SDI_PIN Pin = GPIO16
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SPI1_SCK_PIN Pin = NoPin
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SPI1_SDO_PIN Pin = NoPin
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SPI1_SDI_PIN Pin = NoPin
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)
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// Onboard crystal oscillator frequency, in MHz.
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const (
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xoscFreq = 12 // MHz
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)
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// USB CDC identifiers
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const (
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usb_STRING_PRODUCT = "Gopher Badge"
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usb_STRING_MANUFACTURER = "TinyGo"
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)
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var (
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usb_VID uint16 = 0x2e8a
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usb_PID uint16 = 0x0003
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)
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// UART pins
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const (
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UART0_TX_PIN = GPIO0
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UART0_RX_PIN = GPIO1
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UART1_TX_PIN = GPIO4
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UART1_RX_PIN = GPIO5
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UART_TX_PIN = UART0_TX_PIN
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UART_RX_PIN = UART0_RX_PIN
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)
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var DefaultUART = UART1
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