50 lines
1.3 KiB
Plaintext
50 lines
1.3 KiB
Plaintext
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README.txt
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==========
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Contents
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--------
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o NSH Project
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o Loading and Executing Code
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o Console Output
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o STATUS
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NSH Project
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-----------
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nsh.zfpproj is a simple ZDS II - ZNEO 5.0.1 project that will allow you
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to use the ZDS-II debugger. Before using, copy the following files from
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the toplevel directory:
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nuttx.hex, nuttx.map, nuttx.lod
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to this directory as:
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nsh.hex, nsh.map, nsh.lod
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Loading and Executing Code
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--------------------------
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1. Copy the files to this directory as described above
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2. Connect the ZiLOG XTools USB debugger.
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3. Install the USB driver from the ZDS-II device_drivers directory
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4. Start ZDS-II and load the nsh.zfpproj project
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5. In the debug tab, connect to the debugger
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6. In the debug tab, load code, reset, and go
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Console Output
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--------------
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Interaction with NSH is via the serial console at 57600 8N1 baud.
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STATUS
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------
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1. This configuration does not run correctly. There is a problem with the
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serial driver. When started, some garbled characters appear on the
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console. I suspect (a) the UART is not being configured correctly, and
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(2) UART interrupts are not be set up correctly.
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2. I bet that this code, like ostest, will not run if started by a hardware
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reset. It may only run when started via the debugger.
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