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deadprogram
35 lines
1.1 KiB
Go
35 lines
1.1 KiB
Go
//go:build xiao_ble
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package lsm6ds3tr
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import (
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"device/nrf"
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"machine"
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"time"
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)
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// Configure sets up the device for communication.
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func (d *Device) Configure(cfg Configuration) error {
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// Following lines are XIAO BLE Sense specific, they have nothing to do with sensor per se
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// Implementation adapted from https://github.com/Seeed-Studio/Seeed_Arduino_LSM6DS3/blob/master/LSM6DS3.cpp#L68-L77
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// Special mode for IMU power pin on this board.
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// Can not use pin.Configure() directly due to special mode and 32 bit size
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pinConfig := uint32(nrf.GPIO_PIN_CNF_DIR_Output<<nrf.GPIO_PIN_CNF_DIR_Pos) |
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uint32(nrf.GPIO_PIN_CNF_INPUT_Disconnect<<nrf.GPIO_PIN_CNF_INPUT_Pos) |
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uint32(nrf.GPIO_PIN_CNF_PULL_Disabled<<nrf.GPIO_PIN_CNF_PULL_Pos) |
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uint32(nrf.GPIO_PIN_CNF_DRIVE_H0H1<<nrf.GPIO_PIN_CNF_DRIVE_Pos) |
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uint32(nrf.GPIO_PIN_CNF_SENSE_Disabled<<nrf.GPIO_PIN_CNF_SENSE_Pos)
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nrf.P1.PIN_CNF[8].Set(pinConfig) // LSM_PWR == P1_08
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// Enable IMU
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machine.LSM_PWR.High()
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// Wait a moment
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time.Sleep(10 * time.Millisecond)
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// Common initialisation code
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return d.doConfigure(cfg)
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}
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