diff options
| author | Dean Camera <dean@fourwalledcubicle.com> | 2010-09-30 06:23:38 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-09-30 06:23:38 +0000 |
| commit | 158afe910947739b1df00000628c1e758bdf0812 (patch) | |
| tree | daf6fc80de05c9ed748599bc01c24b1578455dc2 /LUFA/Drivers/USB/LowLevel/Pipe.h | |
| parent | a509729b2d92b03a3d33ab0e1e1950ff65a96a09 (diff) | |
| download | lufa-158afe910947739b1df00000628c1e758bdf0812.tar.gz lufa-158afe910947739b1df00000628c1e758bdf0812.tar.bz2 lufa-158afe910947739b1df00000628c1e758bdf0812.zip | |
Reverted Endpoint/Pipe non-sequential configuration hack, placed restriction on the configuration order instead to ensure maximum reliability.
Altered all low level device and host mode demos to ensure that endpoints and pipes are configured in ascending order properly.
Rewrote all low level host mode demos' configuration descriptor parser code to ensure that pipes are enumerated in ascending order, and to ensure maximum compatibility with devices.
Incremented all device mode demo's device descriptor revision numbers to ensure that any descriptor changes are re-fetched on machines which have enumerated previous versions.
Diffstat (limited to 'LUFA/Drivers/USB/LowLevel/Pipe.h')
| -rw-r--r-- | LUFA/Drivers/USB/LowLevel/Pipe.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/LUFA/Drivers/USB/LowLevel/Pipe.h b/LUFA/Drivers/USB/LowLevel/Pipe.h index 835ca8bd8..01f57751c 100644 --- a/LUFA/Drivers/USB/LowLevel/Pipe.h +++ b/LUFA/Drivers/USB/LowLevel/Pipe.h @@ -462,7 +462,7 @@ return ((UPINTX & (1 << RWAL)) ? true : false); } - /** Determines if an IN request has been received on the currently selected pipe. + /** Determines if a packet has been received on the currently selected IN pipe from the attached device. * * \ingroup Group_PipePacketManagement * @@ -474,7 +474,7 @@ return ((UPINTX & (1 << RXINI)) ? true : false); } - /** Determines if the currently selected pipe is ready to send an OUT request. + /** Determines if the currently selected OUT pipe is ready to send an OUT packet to the attached device. * * \ingroup Group_PipePacketManagement * @@ -839,6 +839,9 @@ * uses more USB DPRAM, but offers better performance. Isochronous type pipes <b>must</b> * have at least two banks. * + * \note Endpoints <b>must</b> be configured in ascending order, or bank corruption will occur. + * \n\n + * * \note Certain models of USB AVR's pipes may have different maximum packet sizes based on the pipe's * index - refer to the chosen USB AVR's datasheet to determine the maximum bank size for each pipe. * \n\n |