Training 01 - Hello World - Solution.rarHello
I have UCD3138CC64EVM-030 and the UCD3040 tutorial training course material. I followed the training course Lab1 to learn the UART of the UCD3138 to communicate to PC hyperterimal to show "Hello world!". Firstly, I compared the source code, head file, linking cmd and data sheet of the UCD3138 with UCD 3040. There are almost the same function except additional functions of the UCD3138. I use CSC3.3 and USB fusion tool to compile and download the train0.x0 to EVM without any problems. Unfortunately, I still can not get the results of this training course 1 to show "hello world" on the PC screen. What I did are summary as follow:
UCD3040 --SCI-TX UCD3138 -SCI-TX0
The training note only wrote to connect RS232 to UCD3040. I check UCD3040 has a UART but UCD3138 has two UARTs. I have try two UARTs of UCD3138. However, the hyperterminal shows nothing.
(2)I use a USB to RS232 adapter(GMUS-03) and operate at Win XP system. I am thinking that should I do an extra circuits of RS232 to connect UCD3138 UART? like HN232 IC??? I can not find any circuit description of the UCD3040 about this.
(3)The source code is read only in the CSC3.3 environment . That means the code can not modify and these codes come from TI.
Can you help me to finish this training course by self learning? I upload the training course in a zip file.