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atusb/fw/usb/: enable MCU reset on USB bus reset after config selection

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This way the host can reset the MCU if it's hung (for example, in the
panic loop) and we don't need to unplug-replug.
This commit is contained in:
Werner Almesberger
2013-04-01 15:54:44 -03:00
parent 65722d417a
commit 9b2696b848
3 changed files with 8 additions and 1 deletions
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atusb/fw/usb/usb.c
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@@ -118,6 +118,7 @@ bool handle_setup(const struct setup_request *setup)
case TO_DEVICE(SET_CONFIGURATION):
if (setup->wValue != config_descriptor[5])
return 0;
usb_enable_bus_reset();
break;
/*