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| − | == Flashing the MCU == | + | == Introduction == |
| − | You can flash and debug the MCU using any JTAG programmer / debugger supported by Code Composer Studio. If you do not already have a JTAG probe, consider using the TI TM4C123 Launchpad development board, which doubles as a JTAG probe. To do so, you must first solder a JTAG header to the Launchpad and connect the pins as described in [http://www.ti.com/lit/an/spma075/spma075.pdf Using TM4C Devices Over JTAG]. Additionally, you will need to buy an adapter to go from the 2.54mm pitch header of the Launchpad to the 1.27mm pitch of the 10-pin ARM JTAG connector on the motor controller. The [https://www.olimex.com/Products/ARM/JTAG/ARM-JTAG-20-10/ Olimex 20-pin to 10-pin JTAG adapter] is convenient for this purpose.
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| − | [[File:Jtag-probe.jpg|640px]]
| + | == Design Files == |
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| − | Once you have the JTAG probe hooked up, open up the project in Code Composer Studio. Check that the settings in the "target_config.ccxml" file match the JTAG probe you are using. If using a Launchpad, you must select "Stellaris In-Circuit Debug Interface", as shown below.
| + | link to github here |
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| − | [[File:Ccs-target config.png|640px]] | + | == Instructions == |
| | + | * [[Building the Motor Controller]] |
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| − | Once this is done, build the project by clicking the 'hammer icon, and then flash the MCU by clicking the 'debug' icon:
| + | * [[Flashing the MCU]] |
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| − | [[File:Ccs-build-flash.png|640px]] | + | * [[Using the Python CLI]] |
