源代码:
void hal_entry(void)
{
/* TODO: add your own code here */
int v;
while(1)
{
for ( v = 60; v > 40 ; v-- )
{
R_IOPORT_PinWrite (&g_ioport_ctrl, AI5, BSP_IO_LEVEL_HIGH);
R_BSP_SoftwareDelay(2,BSP_DELAY_UNITS_MILLISECONDS);
R_IOPORT_PinWrite (&g_ioport_ctrl, AI5, BSP_IO_LEVEL_LOW);
R_BSP_SoftwareDelay(8,BSP_DELAY_UNITS_MILLISECONDS);
}
for ( v = 60; v > 40 ; v-- )
{
R_IOPORT_PinWrite (&g_ioport_ctrl, AI5, BSP_IO_LEVEL_HIGH);
R_BSP_SoftwareDelay(1,BSP_DELAY_UNITS_MILLISECONDS);
R_IOPORT_PinWrite (&g_ioport_ctrl, AI5, BSP_IO_LEVEL_LOW);
R_BSP_SoftwareDelay(19,BSP_DELAY_UNITS_MILLISECONDS);
}
}
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谢谢!
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