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<a name="2. openmsp430-loader"></a>
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<a name="2. openmsp430-loader"></a>
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<h1>2. openmsp430-loader</h1>
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<h1>2. openmsp430-loader</h1>
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This simple program allows the user to load the openMSP430 program
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This simple program allows the user to load the openMSP430 program
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memory with an executable file (ELF format) provided as argument.<br>
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memory with an executable file (ELF or Intel-HEX format) provided as argument.<br>
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It is typically used in conjunction with '<b><i>make</i></b>' in order to automatically load the program after the compile step (see '<b><i>Makefile</i></b>' from software examples provided with the project's FPGA implementation).<br>
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It is typically used in conjunction with '<b><i>make</i></b>' in order to automatically load the program after the compile step (see '<b><i>Makefile</i></b>' from software examples provided with the project's FPGA implementation).<br>
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The program can be called with the following syntax:
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The program can be called with the following syntax:
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<br><br>
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<br><br>
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<table border="0" cellpadding="0" cellspacing="4">
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<table border="0" cellpadding="0" cellspacing="4">
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<tbody><tr>
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<tbody><tr>
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<td bgcolor="#d0d0d0" width="3"><br>
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<td bgcolor="#d0d0d0" width="3"><br>
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</td>
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</td>
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<td width="15"><br>
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<td width="15"><br>
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</td>
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</td>
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<td>
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<td>
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<code>openmsp430-loader.tcl [-device <communication device>] [-baudrate <communication speed>] <elf-file>
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<code>openmsp430-loader.tcl [-device <communication device>] [-baudrate <communication speed>] <elf/ihex-file>
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<br><br>
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<br><br>
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Examples: openmsp430-loader.tcl -device /dev/ttyUSB0 -baudrate 9600 leds.elf<br> openmsp430-loader.tcl
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Examples: openmsp430-loader.tcl -device /dev/ttyUSB0 -baudrate 9600 leds.elf<br> openmsp430-loader.tcl
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-device COM2: -baudrate 38400 ta_uart.elf </code>
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-device COM2: -baudrate 38400 ta_uart.ihex </code>
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</td>
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</td>
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</tr>
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</tr>
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</tbody></table>
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</tbody></table>
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<br>
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<br>
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These screenshots show the script in action under Linux and Windows:
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These screenshots show the script in action under Linux and Windows:
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<br>
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<br>
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<a name="3. openmsp430-minidebug"></a>
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<a name="3. openmsp430-minidebug"></a>
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<h1>3. openmsp430-minidebug</h1>
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<h1>3. openmsp430-minidebug</h1>
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This small program provides a minimalistic graphical interface enabling simple interaction with the openMSP430:
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This small program provides a minimalistic graphical interface enabling simple interaction with the openMSP430:
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<br><br>
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<br><br>
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<img src="getimg.php?1248897416" alt="openmsp430-minidebug" title="openmsp430-minidebug" width="65%">
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<img src="usercontent,img,1297506385" alt="openmsp430-minidebug" title="openmsp430-minidebug" width="75%">
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<br><br>
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<br><br>
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As you can see from the screenshot, it allows the following actions:
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As you can see from the screenshot, it allows the following actions:
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<ul>
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<ul>
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<li><b><font color="#ff0000">(1)</font></b> Load the program memory with an ELF file</li>
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<li><b><font color="#ff0000">(1)</font></b> Connect to the openMSP430 Serial Debug Interface</li>
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<li><b><font color="#ff0000">(2)</font></b> Reset the CPU</li>
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<li><b><font color="#ff0000">(2)</font></b> Load the program memory with an ELF or Intel-HEX file</li>
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<li><b><font color="#ff0000">(3)</font></b> Stop/Start the program execution</li>
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<li><b><font color="#ff0000">(3)</font></b> Control the CPU: Reset, Stop, Start and Single-Step</li>
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<li><b><font color="#ff0000">(4)</font></b> Read/Write access of the CPU registers</li>
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<li><b><font color="#ff0000">(4)</font></b> Read/Write individual status bits</li>
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<li><b><font color="#ff0000">(5)</font></b> Read/Write access of the whole memory range (program, data, peripherals)</li>
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<li><b><font color="#ff0000">(5)</font></b> Read/Write access of the CPU registers</li>
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<li><b><font color="#ff0000">(6)</font></b> Read/Write access of the whole memory range (program, data, peripherals)</li>
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<li><b><font color="#ff0000">(7)</font></b> Source a custom external TCL script</li>
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<li><b><font color="#ff0000">(8)</font></b> Basic disassembled view of the loaded program (current PC location is highlighted in yellow)</li>
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<li><b><font color="#ff0000">(9)</font></b> Choose the disassembled view type</li>
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</ul>
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</ul>
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<a name="4. openmsp430-gdbproxy"></a>
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<a name="4. openmsp430-gdbproxy"></a>
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<h1>4. openmsp430-gdbproxy</h1>
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<h1>4. openmsp430-gdbproxy</h1>
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The purpose of this program is to replace the '<b><i>msp430-gdbproxy</i></b>' utility provided by the mspgcc toolchain.<br>
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The purpose of this program is to replace the '<b><i>msp430-gdbproxy</i></b>' utility provided by the mspgcc toolchain.<br>
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