Dave Newman

No serial output with CW 8.8 and 8313E-RDB using USB TAP and FreeSCale PowerPC EABI Linker

Discussion created by Dave Newman on Oct 9, 2007
Latest reply on Oct 11, 2007 by Dave Newman
I am not receiving the serial output I would expect with CW8.8 Build 70829 and the MPC8313E-RDB.

I have created a new project using CW with the following settings:

EPPC New Project Wizard
Linker -                       FreeScale PowerPC EABI Linker
Processors -              PowerPC8313
Board -                       8313 RDB
Languages -               C
Remote Connection - CodeWarrior USB TAP

I have setup Hyperterminal with the following settings as described in the file 8313_RDB_README.TXT:
Baud Rate: 57600
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control: None

No output occurs to Hyperterminal when the printf in the program occurs.

The serial cable is connected to UART1 on the RDB8313E-RDB.
The serial port works ok when the board is booted with uboot and hyperterminal is set to:
Baud Rate: 115200
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control: None

Outcomes