Dshot - Dshot Tx v1
Dshot - Dshot Tx v1 — The Dshot Tx transmits data
according to the selected Dshot protocol.
Library
Simulink Real-Time - Speedgoat
Description
The Dshot Tx block transmits Dshot messages over the selected Dshot mode protocol.
Ports
The Simulink block has 1 input port with up to 32 channels.
Inputs
-
Tx data
The message to be transmitted with the Dshot protocol. The size of
this message has either a bit length of 11 or 12, depending on the
telemetry bit settings. The data type is uint16 and data is aligned on
the LSB (bit 0).
Parameters
Tab: Module Setup
-
Configurable I/O Module ID
This parameter associates a code module block with a configurable I/O module setup
block. Set this value to match the Module ID defined in the setup block of the
required configurable I/O module.
-
Channel Vector
A vector of channels this driver block entity will access. You can specify
channels in the range 1-N (N = the number of channels implemented in your specific
configuration file defined in the Setup block). The width of this vector also
defines the subsequent size of some of the following parameters if scalar expansion
applies. With a single block, all the channels of the block are synchronized.
-
Sample Time
Defines the base sample time at which this driver block gets its sample hit. This
parameter can also be set to -1 for inherited
sample time. The units are in seconds.
Tab: Dshot
-
Dshot Mode
Defines which Dshot mode is used. For further information about the
different modes please refer to the Usage Notes.
Dshot 150
Dshot 300
Dshot 600
Dshot 1200
-
Set Telemetry Bit Manually
When checked, the telemetry bit must be manually set as part of the
input data. In this case, the Tx data length must be 12 bit. If not
checked, the data size is 11 bit and the telemetry bit is set according
to the input data value. If the value is between 1 and 47, the telemetry
bit is set to 1. Otherwise it is set to 0.