Renesas REJ10J1837-0100 Guía de instalación descargar pdf (Pagina 29)

USB Basic Firmware <Short Sheet>

R01AN0495EJ0100 Rev.1.00 Page 29 of 32

Apr 15, 2011

PCD

HOST

SET_CONFIGURATION

Enumeration

Callback devconfig

R_usb_pstd_SmplOpen()

usb_ptsd_UsrDataInit()

Initialize a Data area

usb_pstd_UsrDataTranStart()

Start the data transfer

usb_pstd_UserDataTrans()

Data transfer

Callback Complete

usb_pstd_SmplTransResult()

Driver registration

(Requisite PDCD registration)

PCD Start

CallbackRegistration()

USB Host

connection

(VBUS detection)

D+ Pull-up

PDCD

usbc_cstd_MainTask()

R_usb_pstd_TransferStart()

usb_pstd_UsrDataTran()

Data transfer

rcv_msg?

Return

usb_pstd_MainLoop()

return

Flag set

Yes

usb_pstd_MainTask()

usb_pstd_MainInit

usb_pstd_MainTask

R_usbc_cstd_Scheduler()

usb_pstd_MainLoop()

usb_pstd_PcdTask

Figure. 4.2 Sequence Outline for Periferal Sample application

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 35

RX62N Group 1
1. Introduction 2
1.1 Feature Overview 2
1.2 Preparation 2
RX62N RSK 4
3.1 User Definitions 8
Apr 15, 2011 12
3.2.3 PIPE Definition 13
(2) Register the PDCD 15
3.3.2 Pipe Definition 20
(1) HCD Task Start Sequence 21
(2) Register the HDCD 23
“r_usb2_HSMPL_apl.c” 25
4. Software Configuration 27
4.1 List of Files 31
Website and Support 32
Revision Record 33
SALES OFFICES 35

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