Renesas REJ10J1837-0100 Guía de instalación descargar pdf (Pagina 17)

USB Basic Firmware <Short Sheet>

R01AN0495EJ0100 Rev.1.00 Page 17 of 32

Apr 15, 2011

3.2.5 Example of Creating a Peripheral Application

The following is an example of embedding a USB-BASIC-F/W data transfer sample application. For more details, refer to

r_usb_PSMPL_apl.c.

(1) Example of creating a main task

Figure. 3.3 Example of coding a Peripheral Application (1)

“r_usb_PSMPL_apl.c”

void usbc_cstd_MainTask(USBC_VP_INT stacd)

{

/* Sample application initial process */

usb_pstd_MainInit(); Å USB function

Initialization(Start the PCD, Register the PDCD)

Refer to 3.2.5(2)

/* Idle Task Start process */

usbc_cstd_IdleTaskStart();

/* Sample application main loop process */

while( 1 )

{

usb_pstd_MainLoop(); Å Mainloop (Applicaton) Refer to 3.2.5(3)

/* Condition compilation by the difference of the operating system */

#if USBC_FW_PP == USBC_FW_NONOS_PP

/* Idle Task (sleep sample) */

usbc_cstd_IdleTask(0);

#endif /* USBC_FW_PP == USBC_FW_NONOS_PP */

}

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Renesas REJ10J1837-0100 Guía de instalación Pagina 17