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Initial work to run flash code on a remote tile from USB tile. Also added some error passing for DFU (such that device stalls the host). Still needs merging with dummy_deliver.

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This commit is contained in:
Ross Owen
2015-06-12 14:43:50 +01:00
parent ee7d058614
commit 4d93a9c906
8 changed files with 205 additions and 129 deletions
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8
module_usb_audio/endpoint0/endpoint0.c
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@@ -558,6 +558,8 @@ void Endpoint0(chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
if (interfaceNum == DFU_IF)
{
int reset = 0;
/* If running in application mode stop audio */
/* Don't interupt audio for save and restore cmds */
if ((DFU_IF == INTERFACE_NUMBER_DFU) && (sp.bRequest != XMOS_DFU_SAVESTATE) &&
@@ -571,14 +573,16 @@ void Endpoint0(chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
}
/* This will return 1 if reset requested */
if (DFUDeviceRequests(ep0_out, &ep0_in, &sp, null, g_interfaceAlt[sp.wIndex], dfuInterface))
result = DFUDeviceRequests(ep0_out, &ep0_in, &sp, null, g_interfaceAlt[sp.wIndex], dfuInterface, &reset);
if(reset && result == XUD_RES_OKAY)
{
DFUDelay(50000000);
device_reboot(c_audioControl);
}
/* TODO we should not make the assumption that all DFU requests are handled */
result = 0;
//result = 0;
}
#endif
/* Check for: - Audio CONTROL interface request - always 0, note we check for DFU first