/* Copyright (c) 2011,2012 Simon Schubert <2@0x2c.org>.
- * Modifications by Jacob Alexander 2014 <haata@kiibohd.com>
+ * Modifications by Jacob Alexander 2014-2015 <haata@kiibohd.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "usb.h"
#include "dfu.h"
+#include "debug.h"
struct dfu_ctx *ctx = data;
int fail = 1;
- switch ((enum dfu_ctrl_req_code)req->bRequest) {
+ switch ((enum dfu_ctrl_req_code)req->bRequest)
+ {
case USB_CTRL_REQ_DFU_DNLOAD: {
void *buf;
dfu_dnload_complete(NULL, 0, ctx);
goto out_no_status;
}
+ case USB_CTRL_REQ_DFU_UPLOAD: {
+ /*
+ void *buf;
+ size_t len = 0;
+
+ switch ( ctx->state )
+ {
+ case DFU_STATE_dfuIDLE:
+ break;
+ case DFU_STATE_dfuUPLOAD_IDLE:
+ break;
+ default:
+ goto err;
+ }
+
+ // Find which sector to read
+ ctx->status = ctx->setup_read(ctx->off, &len, &buf);
+ print("UPLOAD off:");
+ printHex( ctx->off );
+ print(" len:");
+ printHex( len );
+ print(" addr:");
+ printHex( (uint32_t)buf );
+ print( NL );
+
+ if ( ctx->status != DFU_STATUS_OK || len > req->wLength )
+ {
+ ctx->state = DFU_STATE_dfuERROR;
+ goto err_have_status;
+ }
+
+ // Send bytes to Host
+ if ( len > 0 )
+ {
+ usb_ep0_rx( buf, len, NULL, NULL );
+ }
+ else
+ {
+ ctx->state = DFU_STATE_dfuIDLE;
+ }
+
+ goto out_no_status;
+ */
+ return 0;
+ }
case USB_CTRL_REQ_DFU_GETSTATUS: {
struct dfu_status_t st;
st.bState = ctx->state;
st.bStatus = ctx->status;
st.bwPollTimeout = 1000; /* XXX */
+
/**
* If we're in DFU_STATE_dfuMANIFEST, we just finished
* the download, and we're just about to send our last
switch (ctx->state) {
case DFU_STATE_dfuIDLE:
case DFU_STATE_dfuDNLOAD_IDLE:
- /* case DFU_STATE_dfuUPLOAD_IDLE: */
+ case DFU_STATE_dfuUPLOAD_IDLE:
ctx->state = DFU_STATE_dfuIDLE;
break;
default:
goto err;
}
break;
- /* case USB_CTRL_REQ_DFU_UPLOAD: */
default:
return (0);
}
return (1);
}
-void dfu_init( dfu_setup_write_t setup_write, dfu_finish_write_t finish_write, struct dfu_ctx *ctx )
+void dfu_init( dfu_setup_read_t setup_read, dfu_setup_write_t setup_write, dfu_finish_write_t finish_write, struct dfu_ctx *ctx )
{
ctx->state = DFU_STATE_dfuIDLE;
+ ctx->setup_read = setup_read;
ctx->setup_write = setup_write;
ctx->finish_write = finish_write;
usb_attach_function(&dfu_function, &ctx->header);