http://www.spiderboard.org/index.php?action=history&feed=atom&title=Compiling_and_Programming_PIC_Firmware 2026-04-09T13:26:26Z Revision history for this page on the wiki MediaWiki 1.29.1 http://www.spiderboard.org/index.php?title=Compiling_and_Programming_PIC_Firmware&diff=225&oldid=prev 2019-04-02T09:41:26Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;' lang='en'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 09:41, 2 April 2019</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l46" >Line 46:</td> <td colspan="2" class="diff-lineno">Line 46:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* Since the bootloader is write protected, it can only be updated using an ICSP device (ex. PICKit).</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* Since the bootloader is write protected, it can only be updated using an ICSP device (ex. PICKit).</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* The ICSP pin header on the [[SpiderBase]] enables full access to the PIC16F1454 microcontroller.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* The ICSP pin header on the [[<ins class="diffchange diffchange-inline">Spiderboard Baseboard|</ins>SpiderBase]] enables full access to the PIC16F1454 microcontroller.</div></td></tr> </table>

Js http://www.spiderboard.org/index.php?title=Compiling_and_Programming_PIC_Firmware&diff=224&oldid=prev 2019-04-02T09:41:07Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;' lang='en'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 09:41, 2 April 2019</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l46" >Line 46:</td> <td colspan="2" class="diff-lineno">Line 46:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* Since the bootloader is write protected, it can only be updated using an ICSP device (ex. PICKit).</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* Since the bootloader is write protected, it can only be updated using an ICSP device (ex. PICKit).</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* The ICSP pin header on the [[SpiderBase]] enables full access to the PIC16F1454 microcontroller.</ins></div></td></tr> </table>

Js http://www.spiderboard.org/index.php?title=Compiling_and_Programming_PIC_Firmware&diff=221&oldid=prev 2019-04-02T09:34:31Z

<p>Created page with &quot; == About == <a href="/index.php?title=Spiderboard_SoM" title="Spiderboard SoM">SpiderSoM</a> and MX10 implement a PIC16F1454 Microcontroller to enable access to UART, I2C and JTAG interfaces.&lt;br /&gt; The firmware consists of a...&quot;</p> <p><b>New page</b></p><div><br /> == About ==<br /> <br /> [[Spiderboard SoM|SpiderSoM]] and MX10 implement a PIC16F1454 Microcontroller to enable access to UART, I2C and JTAG interfaces.&lt;br /&gt;<br /> The firmware consists of a bootloader and the user application and implements the USB DFU protocol to allow firmware updates.<br /> <br /> == Requirements ==<br /> <br /> * [https://www.microchip.com/mplab/compilers XC8 Compiler]<br /> * dfu-util (or similar)<br /> <br /> == Updating Firmware ==<br /> <br /> ==== Downloading Sources ====<br /> <br /> The source for the PIC Firmware is available on [https://github.com/ARIES-Embedded/pic16f1-usb-firmware github].<br /> <br /> * Open a new terminal.<br /> * Use git to download the sources:<br /> *: $ &lt;nowiki&gt;git clone https://github.com/ARIES-Embedded/pic16f1-usb-firmware.git spider-firmware&lt;/nowiki&gt;<br /> * &#039;&#039;firmware/&#039;&#039; contains the bootloader.<br /> * &#039;&#039;example-apps/aries-firmware/&#039;&#039; contains the user firmware.<br /> * &#039;&#039;tools/&#039;&#039; contains the 454hex2dfu utility to convert a .hex file to a .dfu file.<br /> <br /> ==== Compiling Firmware ====<br /> <br /> * Change into the directory: &#039;&#039;example-apps/aries-firmware/&#039;&#039; and run make.<br /> *: $ cd spider-firmware/example-apps/aries-firmware/<br /> *: $ make<br /> * If no errors occur a &#039;&#039;firmware.hex&#039;&#039; was created.<br /> <br /> ==== Programming Firmware ====<br /> <br /> * The PIC firmware uses the USB DFU Protocol to allow firmware updates.<br /> * First convert the .hex file into a .dfu file using the 454hex2dfu tool (needs to be build first).<br /> *: $ cd ../../tools<br /> *: $ make<br /> *: $ ./454hex2dfu ../example-apps/aries-firmware/firmware.hex firmware.dfu<br /> * Then use dfu-util to upload the new firmware to PIC.<br /> *: $ dfu-util -d 04d8:efd0 -D firmware.dfu<br /> * The PIC user mode uses USB VID:PID 04d8:efd0 and the bootloader 1209:2002.<br /> * dfu-util first sets the PIC into bootloader and then starts uploading the new firmware.<br /> * The PIC will remain in bootloader until it is reset per powercycle.<br /> <br /> == Updating Bootloader ==<br /> <br /> * Since the bootloader is write protected, it can only be updated using an ICSP device (ex. PICKit).</div>

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