add tuh_edpt_close() API, it will abort any pending transfer

implement hcd_edpt_close() for pio-usb and max3421e, also move max3421e api into its own header.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/portable/raspberrypi/pio_usb/hcd_pio_usb.c b/src/portable/raspberrypi/pio_usb/hcd_pio_usb.c
index 6422afff1..225a44dcf 100644
--- a/src/portable/raspberrypi/pio_usb/hcd_pio_usb.c
+++ b/src/portable/raspberrypi/pio_usb/hcd_pio_usb.c
@@ -122,6 +122,11 @@ bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const
   return pio_usb_host_endpoint_open(pio_rhport, dev_addr, (uint8_t const *) desc_ep, need_pre);
 }
 
+bool hcd_edpt_close(uint8_t rhport, uint8_t daddr, uint8_t ep_addr) {
+  uint8_t const pio_rhport = RHPORT_PIO(rhport);
+  return pio_usb_host_endpoint_close(pio_rhport, daddr, ep_addr);
+}
+
 bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t *buffer, uint16_t buflen) {
   uint8_t const pio_rhport = RHPORT_PIO(rhport);
   return pio_usb_host_endpoint_transfer(pio_rhport, dev_addr, ep_addr, buffer, buflen);