[EV3] Initial MMU enablement#363

Merged

laurensvalk merged 13 commits intopybricks:masterfrom

ArcaneNibble:mmu

Aug 5, 2025

Commits on Aug 5, 2025

pbio/drv/usb/usb_ev3.c: Implement Pybricks control transfers

ArcaneNibble
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laurensvalk
committed
pbio/drv/usb/usb_ev3.c: Handle multiple TX completions in ISR

ArcaneNibble
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laurensvalk
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pbio/drv/usb/usb_ev3.c: Detect disconnection

ArcaneNibble
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laurensvalk
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pbio/drv/usb/usb_ev3.c: Implement command and status handling

ArcaneNibble
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laurensvalk
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pbio/drv/usb/usb_ev3.c: Correctly report host connection status

ArcaneNibble
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laurensvalk
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pbio/drv/usb/usb_ev3.c: Implement stdout handling

ArcaneNibble
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laurensvalk
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pbio/drv/usb/usb_ev3.c: Implement status keepalive timer

ArcaneNibble
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laurensvalk
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pbio/drv/ioport: Allow IO port VCC control to be optional

ArcaneNibble
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laurensvalk
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pbio/src/port.c: Only turn off motors if the port has a motor

ArcaneNibble
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laurensvalk
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pbio/platform/ev3/start.S: Disable MMU

ArcaneNibble
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laurensvalk
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pbio/platform/ev3/platform.c: Initial MMU setup

ArcaneNibble
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laurensvalk
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pbio/platform/ev3/platform.c: Use lockdown TLB

ArcaneNibble
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laurensvalk
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pbio/platform/ev3/platform.c: Offset address for abort exceptions

ArcaneNibble
authored and
laurensvalk
committed