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Pierre Constantineau
81 lines
1.4 KiB
Go
81 lines
1.4 KiB
Go
//go:build bluemicro840
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package machine
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const HasLowFrequencyCrystal = true
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// GPIO Pins
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const (
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D006 = P0_06
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D008 = P0_08
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D015 = P0_15
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D017 = P0_17
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D020 = P0_20
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D013 = P0_13
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D024 = P0_24
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D009 = P0_09
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D010 = P0_10
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D106 = P1_06
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D031 = P0_31 // AIN7; P0.31 (AIN7) is used to read the voltage of the battery via ADC. It can’t be used for any other function.
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D012 = P0_12 // VCC 3.3V; P0.12 on VCC shuts off the power to VCC when you set it to high; This saves on battery immensely for LEDs of all kinds that eat power even when off
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D030 = P0_30
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D026 = P0_26
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D029 = P0_29
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D002 = P0_02
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D113 = P1_13
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D003 = P0_03
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D028 = P0_28
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D111 = P1_11
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)
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// Analog Pins
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const (
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AIN0 = P0_02
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AIN1 = P0_03
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AIN2 = P0_04 // Not Connected
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AIN3 = P0_05 // Not Connected
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AIN4 = P0_28
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AIN5 = P0_29
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AIN6 = P0_30
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AIN7 = P0_31 // Battery
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)
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const (
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LED1 Pin = P1_04 // Red LED
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LED2 Pin = P1_10 // Blue LED
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LED Pin = LED1
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)
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// UART0 pins (logical UART1) - Maps to same location as Pro Micro
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const (
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UART_RX_PIN = P0_08
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UART_TX_PIN = P0_06
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)
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// I2C pins
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const (
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SDA_PIN = P0_15 // I2C0 external
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SCL_PIN = P0_17 // I2C0 external
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)
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// SPI pins
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const (
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SPI0_SCK_PIN = P1_13 // SCK
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SPI0_SDI_PIN = P0_03 // SDI
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SPI0_SDO_PIN = P0_28 // SDO
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)
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// USB CDC identifiers
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const (
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usb_STRING_PRODUCT = "bluemicro840"
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usb_STRING_MANUFACTURER = "BlueMicro"
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)
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var (
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usb_VID uint16 = 0x1d50
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usb_PID uint16 = 0x6161
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)
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