Pololu Simple Manual de usuario descargar pdf (Pagina 62)

Trying the Binary Serial Interface

If you are having trouble using the Binary protocols, it can help to first use a program like the Pololu Serial

Transmitter utility for Windows [http://www.pololu.com/docs/0J23] to send bytes to the Simple Motor Controller’s

virtual COM port. This program makes it easy send packets of arbitrary bytes, which can help you identify if your

problems are with your control software or with the bytes you are trying to send. The Serial Transmitter Utility can

even automatically append the appropriate CRC7 byte to the end of the transmitted command packet.

Sending Binary (Compact Protocol) commands to the Simple Motor Controller

with the Pololu Serial Transmitter utility.

6.2.1. Binary Command Reference

Exit Safe-Start (Serial/USB input mode only)

Command Format:

Command Byte Data Byte 1 Data Byte 2

Compact Protocol 0x83 (131) - -

Pololu Protocol 0xAA (170) device number 0x03 (3)

6. Using the Serial Interface Page 62 of 101

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Pololu Simple Manual de usuario Pagina 62