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microchip samd: Add support for dcd_sof_enable().

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This commit is contained in:
Andrew Leech 2024-05-16 14:12:22 +10:00
parent a2e5ea1882
commit e229270a1c
1 changed files with 8 additions and 3 deletions
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11
src/portable/microchip/samd/dcd_samd.c
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@ -183,9 +183,12 @@ void dcd_connect(uint8_t rhport)
void dcd_sof_enable(uint8_t rhport, bool en)
{
(void) rhport;
(void) en;
// TODO implement later
if (en) {
USB->DEVICE.INTENSET.bit.SOF = 1;
} else {
USB->DEVICE.INTENCLR.bit.SOF = 1;
}
}
/*------------------------------------------------------------------*/
@ -374,7 +377,9 @@ void dcd_int_handler (uint8_t rhport)
if ( int_status & USB_DEVICE_INTFLAG_SOF )
{
USB->DEVICE.INTFLAG.reg = USB_DEVICE_INTFLAG_SOF;
dcd_event_bus_signal(0, DCD_EVENT_SOF, true);
const uint32_t frame = USB->DEVICE.FNUM.bit.FNUM;
dcd_event_sof(0, frame, true);
//dcd_event_bus_signal(0, DCD_EVENT_SOF, true);
}
// SAMD doesn't distinguish between Suspend and Disconnect state.