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--- en:appnote:an028 [2017/05/08 17:11] – [Introduction] qem103
+++ en:appnote:an028 [2019/08/29 17:01] (current) – external edit 127.0.0.1
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+====== AN028 - Firmware upgrade procedure with USB on MQ5CF ======
+|{{:varie:logo_qem_documentazione.png?direct&200|}}||||
+^Document:| **AN028**|||
+^Description:|Firmware upgrade procedure with USB on MQ5CF|||
+^Editor:| Davide Mocellin |||
+^Approver| Giuliano Tognon |||
+^Link:|http://www.qem.eu/doku/doku.php/appnote/an028|||
+^Language:|English|||
+| ||||
+^ Document Release ^ Description ^ Note ^ Date ^
+|  01  | New manual | |  09/10/2015  |
+<html><pagebreak /></html>
+===== Introduction =====
+This procedure allows the firmware update, Via the USB port on the back of the MQ5CF controller.
+^:important:^ATTENTION: The firmware upgrade operation is particularly dangerous if it does not run properly, because it could make damage to the instrument.^
+===== Premise =====.
+Copy in the root (main folder) of the USB of upgrading, the **//FIRMWARE.a21//** file.
+===== Procedure =====
+  - Turn off the instrument.
+  - Insert the USB key on the back of the MQ5CF.\\ {{:connettori:cnn_usb_02.png?direct&200}}
+  - Turn on the MQ5CF by holding down the **''FUNC''** button {{varie:pulsante_3x6_01.png?nolink&20}} on the back of the instrument.
+  - After a few moments the MQ5CF enters the system functions area. Press the **''F1''** key {{clienti:clic052:pmq5cf10e0-001:pmq5c_p1_01.png?nolink&30}} to get to the function **15 - Firmware upgrade**.\\ {{:appnote:an028:firmware_upgrade.jpg?direct&600}}
+  - To execute the function press and hold for 2 seconds the **''F7''** {{clienti:clic052:pmq5cf10e0-001:pmq5c_p4_01.png?nolink&30}} button or the **''BOOT''** button {{varie:pulsante_3x6_01.png?nolink&20}} on the back.
+  - A screen is showed for entering the password. The default value is **123**.\\ Confirm with the **''Enter''** {{:strumenti:qpanelplus:virtualkeyboard_enter_01.png?nolink&30}} button\\ {{:appnote:an028:Password.jpg?direct&600}}
+  - It scans the contents of the USB and shows the name of the firmware file found.\\ To confirm press the **''F7''** key {{clienti:clic052:pmq5cf10e0-001:pmq5c_p4_01.png?nolink&30}} or the **''BOOT''** key {{varie:pulsante_3x6_01.png?nolink&20}}.\\ To quit the procedure, press the **''F1''** key {{clienti:clic052:pmq5cf10e0-001:pmq5c_p1_01.png?nolink&30}} or the **''FUNC''** key {{varie:pulsante_3x6_01.png?nolink&20}}.\\ {{:appnote:an028:firmware_file.jpg?direct&600}}
+  - Start the upgrade process.\\ {{:appnote:an028:firmware_upgrade_in_progress.jpg?direct&600}}
+  - When you have finished, The following screen is showed for 5 seconds and then the MQ5CF automatically restarts.\\ {{:appnote:an028:firmware_upgrade_complete.jpg?direct&600}}
+  - A report screen appears when you start the MQ5CF that shows the name of the old firmware and the new one. Press the **''F1''** key {{clienti:clic052:pmq5cf10e0-001:pmq5c_p1_01.png?nolink&30}} or the **''FUNC''** key {{varie:pulsante_3x6_01.png?nolink&20}} to proceed with the power on.\\ {{:appnote:an028:firmware_old_new.jpg?direct&600}}
+The new application is loaded and the procedure is completed.
+===== Note =====
+The firmware update can be done alternately through a special program connecting the MQ5CF with IQ009 interface on the mini-usb PROG port on the back side.
+[[white_paper:whp001|WHP001 - Firmware update procedure]]