9cb777b95e
The current approach is a bit impractical in the upper layer. This patch removes the two fifos that hold the transfer buffers and replaces them with a byte array for the setup packet and a pointer to a data buffer. The data buffer is mandatory for all types of transfers except control without a data stage. The waste of eight unused bytes for non-control transfers should be insignificant, since an additional pointer would be at least half of it, and then there would be the overhead of handling it. This patch also clean up the transfer flags, rename owner to callback as it reflects the upper layer use case, and add an additional member to hold the pointer to the USB device (peripheral on the bus). Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no> |
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| .. | ||
| CMakeLists.txt | ||
| Kconfig | ||
| Kconfig.max3421e | ||
| Kconfig.virtual | ||
| uhc_common.c | ||
| uhc_common.h | ||
| uhc_max3421e.c | ||
| uhc_max3421e.h | ||
| uhc_virtual.c | ||