ST STEVAL-MKI132V1, User Manual

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UM1579 Supported commands
Doc ID 023744 Rev 1 19/26
Gyroscope Stream-to-FIFO mode enable
The *gfifotrg command enables the gyroscope Stream-to-FIFO mode.
Gyroscope FIFO Reset enable
The *gfiforst command enables the gyroscope FIFO Reset mode.
Gyroscope FIFO Bypass-to-Stream enable
The *gfifobts command enables the gyroscope Bypass-to-Stream mode.
4.2.2 Digital output accelerometers: supported commands
Table 5
below lists the commands supported by the devices/demonstration boards including
a digital output accelerometer.
Note: IR: interrupt byte; FC: FIFO control register; FS: FIFO source register.
Table 5. Digital output accelerometers: supported commands list
Command Description Returned value
*setdbXXXVY
Selects firmware according to the adapter
connected
*start Starts continuous data acquisition (see
Table 3
)
*debug Returns the output data in readable text format (see
Table 4
)
*stop Stops data acquisition
*Zon Forces 3-state
*Zoff Exits from 3-state
*dev Device name e.g.: LIS3DH
*ver Firmware version e.g.: V1.0
*rAA Accelerometer register read e.g.: RAAhDDh
*wAADD Accelerometer register write
*single It gets a single X, Y, and Z data acquisition (see
Table 4
)
*list Prints the list of MKIs supported e.g.: MKI105V1
*listdev Prints the list of devices supported e.g.: LIS3DH
*echoon Activates the write verbose mode e.g.: RAAhDDh
*echooff Deactivates the write verbose mode
*fifostr
(1)
1. Available only for devices with embedded FIFO.
Accelerometer “FIFO Stream” mode enable st 0 0 0 0 0 0 IR FC FS
*fifomde
(1)
Accelerometer “FIFO mode” mode enable st 0 0 0 0 0 0 IR FC FS
*fifotrg
(1)
Accelerometer “Stream-to-FIFO” mode enable st 0 0 0 0 0 0 IR FC FS
*fiforst
(1)
Accelerometer “Reset” mode enable st 0 0 0 0 0 0 IR FC FS