diff options
| author | HiFiPhile <[email protected]> | 2024-09-08 17:15:28 +0200 |
|---|---|---|
| committer | GitHub <[email protected]> | 2024-09-08 17:15:28 +0200 |
| commit | 7867464694a5889f5974385e962f40c9a064c7b2 (patch) | |
| tree | 39e469aad8c7daa89c62e6a55a70dd1c0f32c8bb /src/host | |
| parent | 6d4e2f6c16e239889195fcfbd81b4d27b6ff1979 (diff) | |
| parent | 3eea46056ea20aa12b73eea7c01d6c6e5b2d490a (diff) | |
Merge branch 'master' into dwc2_dma
Diffstat (limited to 'src/host')
| -rw-r--r-- | src/host/usbh.c | 3 | ||||
| -rw-r--r-- | src/host/usbh.h | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/src/host/usbh.c b/src/host/usbh.c index a94c22c4c..8c488aaa2 100644 --- a/src/host/usbh.c +++ b/src/host/usbh.c @@ -1421,6 +1421,9 @@ static void process_enumeration(tuh_xfer_t* xfer) { break; case ENUM_GET_DEVICE_DESC: { + // Allow 2ms for address recovery time, Ref USB Spec 9.2.6.3 + osal_task_delay(2); + uint8_t const new_addr = (uint8_t) tu_le16toh(xfer->setup->wValue); usbh_device_t* new_dev = get_device(new_addr); diff --git a/src/host/usbh.h b/src/host/usbh.h index 359684169..d0a5732e5 100644 --- a/src/host/usbh.h +++ b/src/host/usbh.h @@ -81,7 +81,7 @@ enum { }; typedef struct { - uint8_t max_nak; // max NAK per endpoint per frame + uint8_t max_nak; // max NAK per endpoint per frame to save CPU/SPI bus usage uint8_t cpuctl; // R16: CPU Control Register uint8_t pinctl; // R17: Pin Control Register. FDUPSPI bit is ignored } tuh_configure_max3421_t; |