AN474 Si1000 CODE EXAMPLES

2020-11-18

The Si1000 is a mixed signal microcontroller with an integrated EZRadioPRO Sub-GHz wireless transceiver. The single chip Si1000 is functionally equivalent to the C8051F930 MCU and the Si4432 EZRadioPRO transceiver. The EZRadioPRO wireless transceiver on the Si1000 is a sophisticated radio that includes digital control of all RF parameters, a digital modem, and a packet handler.These code examples are provided to support RF testing and basic communications and are an excellent starting point for embedded programmers unfamiliar with the radio or RF engineers with some embedded programming skills.Since the Silicon Labs Si10xx family includes a C8051 MCU, the code examples are specifically for a C8051 80-bit CPU. The code is written to be efficient, 8051 specific, but compiler-independent.This application note is written with the embedded programmer in mind. RF engineers with a basic understanding of embedded programming should be able to use the RF test examples.RF engineers more comfortable using a Graphical User Interface (GUI) to control the radio with scripts can use the existing Si443x tools including the Wireless Development System (WDS).Some customers may already have some Si443x code, or they may prefer to develop their own code for testing and communications. Customers that need a MAC layer with advanced features, such as Acknowledged Transmission, Listen-Before-Talk, or Multiple Channel Transmission, should consider using the EZMacPRO software. A Meter Bus stack is also available to meet the needs of metering customers.

Silicon Labs

Si1000Si10xxSi443xSi4432C8051F930

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microcontrollertransceiverMCU

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Application note & Design Guide

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English Chinese Chinese and English Japanese

2017/07/27

Rev. 0.1

AN474

1.7 MB

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