Project 3b - Automatic Morse Generator (Multiple Messages)

Description of the Project: This is an extension of Project 3a which allows 8 buttons to generate up to 8 different messages. The messages are configured manually (details in the book) or one one message can be configured through the PC program. This is because most messages remain the same but one is normally changed for the contest with call-sign, locator etc. However, note that the file will need compiling before it can be loaded into the PIC.

Files: Click on the disk icon to download a file: MPASM Source file. This file needs compiling before it can be used. Compiled MPASM file. Suitable for downloading with Velleman K8048 programmer. TASM Source file. This file needs compiling before it can be used. Compiled TASM file in OBJ format. PC program to generate messages.

Other Information: 1. Information relating to the PC Program will be put onto the PC page. Click on the 'PC Files' icon, above, to go to that page. 2. The compiled PIC programs are provided for completeness but they do not contain any usable messages.

Errors, Ommissions and Updates: 1. The inter-character and inter-word timings are incorrect. Click here for the details 2. Incorrect configuration word in Morse Key and Morse Generators. 3. Incorrect Output Pin from PIC.