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Pololu-Romi-32U4-Ressusciter (voir la source)
Version du 19 mars 2020 à 11:44
, 19 mars 2020 à 11:44Page créée avec « {{Pololu-Romi-32U4-NAV}} {{traduction}} In order to load a new program onto your A-Star 32U4 device, you will need to get it into bootloader mode and send programming co… »
{{Pololu-Romi-32U4-NAV}}
{{traduction}}
In order to load a new program onto your A-Star 32U4 device, you will need to get it into bootloader mode and send programming commands to it over its virtual serial port using appropriate software. If you are programming the device from the Arduino IDE, the sketch loaded onto the device will generally support a special USB command for putting it in bootloader mode, and the Arduino IDE sends that command automatically when you click the Upload button. However, you might find yourself in a situation where the device is unresponsive and that method will not work. This can happen for two reasons:
* You accidentally loaded a malfunctioning program onto the device that is incapable of responding to the special USB command. For example, your program might be stuck in an infinite loop with interrupts disabled.
* You loaded a program which uses a non-standard type of USB interface or no USB interface.
The following sections provide different procedures you can use to revive your device.
{{Pololu-Romi-32U4-TRAILER}}
{{traduction}}
In order to load a new program onto your A-Star 32U4 device, you will need to get it into bootloader mode and send programming commands to it over its virtual serial port using appropriate software. If you are programming the device from the Arduino IDE, the sketch loaded onto the device will generally support a special USB command for putting it in bootloader mode, and the Arduino IDE sends that command automatically when you click the Upload button. However, you might find yourself in a situation where the device is unresponsive and that method will not work. This can happen for two reasons:
* You accidentally loaded a malfunctioning program onto the device that is incapable of responding to the special USB command. For example, your program might be stuck in an infinite loop with interrupts disabled.
* You loaded a program which uses a non-standard type of USB interface or no USB interface.
The following sections provide different procedures you can use to revive your device.
{{Pololu-Romi-32U4-TRAILER}}