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Klipper is a 3d-printer firmware
59a754c48c
It is possible for USB host controllers to send back-to-back IN tokens which only gives the MCU ~3us to queue the next USB packet in the hardware. That can be difficult to do if the MCU has to wake up the task code. The stm32 "usbotg" hardware does not support a builtin generic double buffering transmit capability, but it is possible to load the next packet directly from the irq handler code. This change adds support for queuing the next packet destined for the host so that the USB irq handler can directly load it into the hardware. Signed-off-by: Kevin O'Connor <kevin@koconnor.net> |
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| .github | ||
| config | ||
| docs | ||
| klippy | ||
| lib | ||
| scripts | ||
| src | ||
| test | ||
| .gitignore | ||
| COPYING | ||
| Makefile | ||
| README.md | ||
Welcome to the Klipper project!
The Klipper firmware controls 3d-Printers. It combines the power of a general purpose computer with one or more micro-controllers. See the features document for more information on why you should use the Klipper software.
Start by installing Klipper software.
Klipper software is Free Software. See the license or read the documentation. We depend on the generous support from our sponsors.