uClinux CD-Rom, the text and graphics used in this manual, its cover, CD-Rom artwork, . The ethernet controller is mapped off the ColdFire CSB0 chip select, and is checks for file type and executes the OS image from FLASH ROM. The MCF device performs the full set of IEEE /Ethernet CSMA/CD media .. MCFUM ColdFire Integrated Microprocessor User Manual .. Default filename and filetype parameters are manipulated using the SET and SHOW. CodeWarrior Development Studio for Microcontrollers Vx ColdFire Build Tools Reference Manual, Rev. April 15, 2 Expand the C/C++ General tree control and select the File Types option. c. _5
|Published (Last):||20 November 2013|
|PDF File Size:||15.99 Mb|
|ePub File Size:||20.31 Mb|
|Price:||Free* [*Free Regsitration Required]|
Loaded with the IP address of the host that issued xoldfire most recent remote command via the moncmd UDP cokdfire. This has been changed so that the server will generate a TFTP error back to the client if at the time of the transfer there is no valid shell variable.
The client accepts the server’s offer and assumes infinite lease time. The header contains some basic information about the platform, including the time and date of the monitor firmware build and the firmware version number.
This is a result of the TFTP transfer to allow a script to be aware of the success of the transfer. The examples include a telnet server, http server and the code is essentially uip Tiletype we did at the start of section 6. A detailed description of the FLASH programming concepts is given in the subsequent chapters of this manual.
This is only noticeable in systems that have more colsfire one bank of flash. This means that the user can build a shell variable name based on other shell variables. Monrc Protection and Abortable Autoboot Option The automatic execution of giletype monrc file has always been non-interruptible. This obviously slows things down a bit, but it can be useful when debugging a new driver.
The state maual the virtual sector is change to pending to indicate, that a patch needs to be programmed. File download These next two transfers are similar, but now the target is dealing with a file instead of just raw memory space. The result was that the building of the DSI space setup prior to actually starting a defrag would fail, so no file corruption would occur; however neither would a defrag because an exception would hit.
Program commands works in detail as follows: Bug fix in the host tool ttftp: Coldtire loadable section is pulled out of the ELF file, compressed and then placed back 37 Not only does this abort the startup of your application, but it also gives the customer access to the monitor command line.
The vertical arrow keys are used to scroll through command line history. The programming data are downloaded to the target RAM.
Onchip/NOR FLASH Programming User s Guide
New umon API call: A one or two comma delimited string containing a buffer address followed by the size of the buffer and an optional file name.
Now, push the clodfire button on your board or power cycle if there is no reset button. Notice that the command is no longer accessible by help, and any invocation of the dm command not be completed.
MicroMonitor, or umon, is an embedded system boot platform. With the mode NONE, the unused boundary scan register bits are not initialized and a previous configuration is used. Here’s how it works Commands and files can be configured to be accessible by some minimum user level.
If the data size is bytes, then there will be 28 bytes of junk. This has two affects: There are actually two additional fields that can be specified along with the filename: This is only a small part of the additional DHCP features, and it is certainly beyond the scope of this text to discuss all of them. This is fixed so that the client can still giletype without the need to enable the server; hence, if it is disabled, it will remain disabled during and after the clientinvoked transfer.
It hooks to umon s timeofday, has a programming API, and there is a current developer community refer to the website for more information. In addition, the dollar sign can be preceded by a backslash to negate its meaning as a shell variable starting delimiter.
MicroMonitor. User Manual – PDF
As a result, the goto ABC command would jump to the matching tag closest to the top of the file. The tfs cfg command modifies umon s internal TFS configuration space in flash, so this is a one-time deal; however, if you have the image binary, you can reload the monitor and then re-do the tfs cfg once again. A typical system running MicroMonitor out of the box may need to be configured with a MAC address and HyperTerminal 2 must be configured to properly attach to the target.
Previously, a warning was displayed indicating that the command was at a higher user level. The right hand side of the diagram shows the improvement provided by TFS s per-section decompression. The trace subcommand now takes a numerical value instead of on and off.
This is quite handy because now the bootloader provides a means of referring to name space rather than data space. The Xmodem protocol is slow; however, filetpe provides a means of transferring files without the need for an Ethernet driver.
Refer to clldfire for more information. As a result, downloading a file larger than 32Mg would colffire prior to this fix.
For each of the entries, the actual MAC and IP addresses used will depend on your network, so it is very unlikely that you will use this exact example. Change to TFS s power-safe-defrag: To allow a TFS-based executable to seemlessly replace a built-in command, a built-in can be turned off using the ulvl command refer to ulvl command for more information. The purpose of this function is to provide the ability for the application to install different flash drivers into umon.