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Dashboard disable mode for updating M365 firmware #50

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merged 1 commit into from Apr 30, 2019

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commented Apr 29, 2019

Turn on the scooter and immediately engage and hold the throttle and brake before the logo disappears from the dashboard LCD. You will enter on dashboard disabled mode.
The Arduino TX/RX pins will go to hi impedance state leaving the communication BUS free.

By this way you can update de M365 firmware without disconnecting the dashboard or any cable.

A new power cycle will reset the dashboard to normal mode.
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Dashboard disable mode for updating M365 firmware
If you power on the scooter with the brake and throttle engaged, the dashboard is disabled and the TX/RX pins go to hi impedance state. 
By this way you can update de M365 firmware without disconnecting the dashboard.

A new power cycle reset this status.
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commented Apr 29, 2019

@augisbud Looks like terrible hack but it really works ;)

However it's hard to guess how someone is going to do that. One hand at brake lever, another holding the throttle.. The button to be pressed with a tongue? 😛

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commented Apr 29, 2019

LOL, i do it in 15min before going to work, so may have some grammatical errors and not very optimized code, but it works... About the you need "three hands" i prefer this way instead use only one hand, but don´t worry you can turn on the scooter and then engage the brake and throttle, you have some seconds before the LCD logo comes out for entering in this mode. Description updated ;)

@villamany villamany referenced this pull request Apr 29, 2019

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