XE24S100 View Datasheet(PDF) - Unspecified
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XE24S100 Datasheet PDF : 16 Pages
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XE24S100 COMMUNICATIONS CONTROLLER (continued)
USER CODE
The Texas Instruments MSP430F148 microcontroller serves as the communications controller in the XE24S100
transceiver modules; however, the communications functions do not fully utilize the capabilities of the
microcontroller. Xecom has created a way for our customers to run their simple remote monitoring application
on the transceiver’s communications controller saving the complexity and cost of incorporating a separate
microcontroller.
Has shown in the software block diagram above, the User Code interfaces to the rest of the XE24S code
through the User Code Support block. The User Code Support block interfaces to the AT command engine
and serial interface and supports other features such as sub routine calls.
To prevent the User Code from interfering with the communications responsibilities of the controller, the
User Code must be written in User Tasks. Each User task is a simple state machine that can quickly
complete its function. A full description of the requirements of the User Tasks can be found in the “XE24S
User Application Programmers Guide.
XECOM
(10)
XE24S100
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