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Implemented USBPhyHw::unconfigure() as it was causing configuration changes to fail. Endpoints were not being removed properly in the Nordic driver

pull/10689/head
George Beckstein 2019-02-02 11:22:55 -05:00 committed by aglass0fmilk
parent 4b744c86af
commit 94d01a99f3
1 changed files with 6 additions and 13 deletions
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19
usb/device/targets/TARGET_NORDIC/TARGET_MCU_NRF52840/USBPhy_Nordic.cpp
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@ -73,11 +73,6 @@ static uint8_t debug_evt_index = 0;
#endif
// TODO remove this -- for debugging purposes
int nrf_usb_iface = 0;
void usb_phy_interface_was_set(int iface) { nrf_usb_iface = iface; }
USBPhy *get_usb_phy() {
static USBPhyHw usbphy;
return &usbphy;
@ -199,7 +194,8 @@ void USBPhyHw::configure() {
}
void USBPhyHw::unconfigure() {
// Not needed
// Remove all endpoints (except control, obviously)
nrf_drv_usbd_ep_default_config();
}
void USBPhyHw::sof_enable() {
@ -419,8 +415,8 @@ bool USBPhyHw::endpoint_write(usb_ep_t endpoint, uint8_t *data, uint32_t size) {
void USBPhyHw::endpoint_abort(usb_ep_t endpoint) {
nrf_drv_usbd_ep_t nrf_ep = get_nordic_endpoint(endpoint);
// Don't call abort on ISO endpoints -- this will cause an ASSERT in the Nordic driver
if(nrf_ep != NRF_DRV_USBD_EPOUT8 && nrf_ep != NRF_DRV_USBD_EPIN8)
nrf_drv_usbd_ep_abort(nrf_ep);
//if(nrf_ep != NRF_DRV_USBD_EPOUT8 && nrf_ep != NRF_DRV_USBD_EPIN8)
nrf_drv_usbd_ep_abort(nrf_ep);
}
void USBPhyHw::process() {
@ -456,11 +452,8 @@ void USBPhyHw::process() {
events->sof(usb_event.data.sof.framecnt);
break;
case NRF_DRV_USBD_EVT_EPTRANSFER:
if(nrf_usb_iface == 2 && usb_event.data.eptransfer.ep == NRF_DRV_USBD_EPOUT1)
{
while(true);
}
if(usb_event.data.eptransfer.status == NRF_USBD_EP_OK)
if(usb_event.data.eptransfer.status == NRF_USBD_EP_OK)// ||
//usb_event.data.eptransfer.status == NRF_USBD_EP_WAITING)
{
if(IS_IN_EP(usb_event.data.eptransfer.ep))
{