Beta Draft: 2015-08-31
3 Troubleshooting
This chapter contains a list of common problems that you may encounter while installing and running the Oracle Java ME embedded software on the Freescale FRDM-K64F board. This chapter provides information on the causes of these problems and possible solutions for them.
Connecting to the Freescale FRDM-K64F Board
Table 3-1 contains information about problems and solutions when connecting to the K64F board.
Table 3-1 Problems and Solutions: Connecting to the Freescale FRDM-K64F Board
| Problem | Cause | Solution |
|---|---|---|
|
When connecting to the board using the PuTTY terminal emulator program, the message "No disk, or could not put SD card into SPI idle state. Didn't get a response from the disk. Set 512-byte block timed out" is displayed. |
The SD card is absent. The SD card is not formatted. The SD card is not compatible. The platform failed to initialize the SD card. |
Insert the SD card and press the Reset button. Format the SD card. Replace the SD card. Press the Reset button or use the CLI and perform the |
|
The Device Connections Manager displays the status of the board as Connecting. |
The host-side firewall might not configured properly. |
Edit the firewall configuration settings to free TCP port 2201. |
Running Applications on the K64F-Board
Table 3-2 contains information about problems and solutions when running applications on the K64F board.
Table 3-2 Problems and Solutions: Running Applications on the Freescale FRDM-K64F Board
| Problem | Cause | Solution |
|---|---|---|
|
The application terminates due to |
The application requires more memory than actually available. |
Review Dealing with Memory Constraints on the Freescale FRDM-K64F Board and follow the suggestions as applicable. |
|
The application does not work because "the certificate is not yet valid." |
The date and time setting on the K64F board is incorrect. |
Review Setting Up the Date and Time and edit the date and time setting as described. |
