User`s manual

RX62N Group, RX621 Group 5. Usage Examples
&TransferCount,
&SizeCount
);
}
void DMAC0_transfer_end_handler(void)
{
/* Invert the port pin */
R_IO_PORT_Modify(
PDL_IO_PORT_0_2,
PDL_IO_PORT_XOR,
1
);
/* Stop all channels */
R_DMAC_Control(
0,
PDL_DMAC_SUSPEND,
PDL_NO_PTR,
PDL_NO_PTR,
PDL_NO_DATA,
PDL_NO_DATA,
PDL_NO_DATA,
PDL_NO_DATA,
PDL_NO_DATA
);
/* Stop channel 0 */
R_DMAC_Destroy(
0
);
}
Figure 5-8: Two examples of DMAC use
R20UT0084EE0112 Rev.1.12 Page 5-17
July. 16, 2014