STMicroelectronics STM32F429 Reference Manual

DocID018909 Rev 11 1485/1731
RM0090 USB on-the-go high-speed (OTG_HS)
1529
Figure 419. Bulk/control IN transactions - Slave mode
The sequence of operations is as follows:
a) Initialize channel 2.
b) Set the CHENA bit in HCCHAR2 to write an IN request to the nonperiodic request
queue.
c) The core attempts to send an IN token after completing the current OUT
transaction.
d) The core generates an RXFLVL interrupt as soon as the received packet is written
to the receive FIFO.
e) In response to the RXFLVL interrupt, mask the RXFLVL interrupt and read the
received packet status to determine the number of bytes received, then read the

STMicroelectronics STM32F429 Specifications

General

Brand	STMicroelectronics
Model	STM32F429
Category	Controller
Language	English