Merge pull request #3760 from adustm/usb_txsize_fix

Fix #3756 for 64 bytes transfers

Author: sg-

features/unsupported/USBDevice/USBDevice/TARGET_STM/USBHAL_STM32F769NI.h

@@ -135,7 +135,7 @@ USBHAL::USBHAL(void) {
     /*  bulk/int 64 bytes in FS  */
     HAL_PCDEx_SetTxFiFo(&hpcd, 0, (MAX_PACKET_SIZE_EP0/4)+1);
     /*  bulk/int bytes in FS */
-    HAL_PCDEx_SetTxFiFo(&hpcd, 1, (MAX_PACKET_SIZE_EP1/4));
+    HAL_PCDEx_SetTxFiFo(&hpcd, 1, (MAX_PACKET_SIZE_EP1/4)+1);
     HAL_PCDEx_SetTxFiFo(&hpcd, 2, (MAX_PACKET_SIZE_EP2/4));
     /* ISOchronous */
     HAL_PCDEx_SetTxFiFo(&hpcd, 3, (MAX_PACKET_SIZE_EP3/4));

features/unsupported/USBDevice/USBDevice/TARGET_STM/USBHAL_STM32L476VG.h

@@ -131,7 +131,7 @@ USBHAL::USBHAL(void) {
     /*  bulk/int 64 bytes in FS  */
     HAL_PCDEx_SetTxFiFo(&hpcd, 0, (MAX_PACKET_SIZE_EP0/4)+1);
     /*  bulk/int bytes in FS */
-    HAL_PCDEx_SetTxFiFo(&hpcd, 1, (MAX_PACKET_SIZE_EP1/4));
+    HAL_PCDEx_SetTxFiFo(&hpcd, 1, (MAX_PACKET_SIZE_EP1/4)+1);
     HAL_PCDEx_SetTxFiFo(&hpcd, 2, (MAX_PACKET_SIZE_EP2/4));
     /* ISOchronous */
     HAL_PCDEx_SetTxFiFo(&hpcd, 3, (MAX_PACKET_SIZE_EP3/4));

features/unsupported/USBDevice/USBDevice/TARGET_STM/USBHAL_STM_144_64pins.h

@@ -121,7 +121,7 @@ USBHAL::USBHAL(void) {
     /*  bulk/int 64 bytes in FS  */
     HAL_PCDEx_SetTxFiFo(&hpcd, 0, (MAX_PACKET_SIZE_EP0/4)+1);
     /*  bulk/int bytes in FS */
-    HAL_PCDEx_SetTxFiFo(&hpcd, 1, (MAX_PACKET_SIZE_EP1/4));
+    HAL_PCDEx_SetTxFiFo(&hpcd, 1, (MAX_PACKET_SIZE_EP1/4)+1);
     HAL_PCDEx_SetTxFiFo(&hpcd, 2, (MAX_PACKET_SIZE_EP2/4));
     /* ISOchronous */
     HAL_PCDEx_SetTxFiFo(&hpcd, 3, (MAX_PACKET_SIZE_EP3/4));