From 514b0f72f50b50b75ef855f008c888f29989d68e Mon Sep 17 00:00:00 2001 From: laforge Date: Wed, 20 Sep 2006 11:44:10 +0000 Subject: - Add OpenPICC register definition (and USB command handling) - Add automatic generation of include/compile.h with svn revision and compiletime - Add openpcd_compile_version structure to obtain version via USB - Move LED commands into new CMD_CLS_GENERIC family - Update TODO - Add support for large (2048 byte) request contexts in addition to 64byte - Shrink req_ctx size by collapsing rx and tx buffer into one - move definition of DFU_API_LOCATION to header file - Implement large req_ctx aware USB transmit / refill routines - Implement TX refilling for IRQ Endpoint - Print version information at startup time - move some generic req_ctx processing into usb_handler.c - Some further work on DFU (still not finished) - Only use '-Os' for DFU, use '-O2' for application code git-svn-id: https://svn.openpcd.org:2342/trunk@208 6dc7ffe9-61d6-0310-9af1-9938baff3ed1 --- firmware/src/os/usb_handler.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'firmware/src/os/usb_handler.h') diff --git a/firmware/src/os/usb_handler.h b/firmware/src/os/usb_handler.h index 3efcc1f..9d5ad48 100644 --- a/firmware/src/os/usb_handler.h +++ b/firmware/src/os/usb_handler.h @@ -6,6 +6,16 @@ #define MAX_PAYLOAD_LEN (64 - sizeof(struct openpcd_hdr)) +#define USB_RET_RESPOND (1 << 8) +#define USB_RET_ERR (2 << 8) +#define USB_ERR(x) (USB_RET_RESPOND|USB_RET_ERR|(x & 0xff)) + +enum usbapi_err { + USB_ERR_NONE, + USB_ERR_CMD_UNKNOWN, + USB_ERR_CMD_NOT_IMPL, +}; + typedef int usb_cmd_fn(struct req_ctx *rctx); extern int usb_hdlr_register(usb_cmd_fn *hdlr, u_int8_t class); -- cgit v1.2.3