// Write a specific 8x8 pattern
void led_write(uint8_t (*pattern)[8][8]) {
for(int row = 0; row <= 7; row++) {
g_green[row] = 0;
g_red[row] = 0;
for(int col = 0; col <= 7; col++) {
if((*pattern)[row][col] == RED) {
g_red[row] |= (1 << col);
} else if((*pattern)[row][col] == GREEN) {
g_green[row] |= (1 << col);
} else if((*pattern)[row][col] == ORANGE) {
g_red[row] |= (1 << col);
g_green[row] |= (1 << col);
} else if((*pattern)[row][col] == BLACK) {
} else {
printf("Unknown color in pattern\n");
}
}
}
g_row = 0;
// Every 3 ms, the PIT will trigger the next row to be refreshed
pit0_stop();
pit0_init();
}
void main(void)
#endif
{
USB_STATUS status = USB_OK;
_usb_host_handle host_handle;
boolean send = TRUE;
/* Initialize the current platform. Call for the _bsp_platform_init which is specific to each processor family */
_bsp_platform_init();
#ifdef MCU_MK70F12
sci2_init();
#else
sci1_init();
#endif
TimerInit();
/* Init polling global variable */
POLL_init();
#if (defined(_MCF51MM256_H) || (defined _MCF51JE256_H))
cmt_init();
Mcu_Init();
Kbi_Init();
pwm_init();
#endif
#if (defined(__MCF52259_H__) || (defined (__MCF52221_H__)) ||(defined (_MK_xxx_H_)) )
GPIO_Init();
pit0_init();
pwm_init();
#endif
#if (defined MCU_mcf51jf128)
GPIO_Init();
mtim_init();
pwm_init();
#endif
DisableInterrupts;
#if (defined _MCF51MM256_H) || (defined _MCF51JE256_H)
usb_int_dis();
#endif
/*
** It means that we are going to act like host, so we initialize the
** host stack. This call will allow USB system to allocate memory for
** data structures, it uses later (e.g pipes etc.).
*/
status = _usb_host_init (
HOST_CONTROLLER_NUMBER, /* Use value in header file */
MAX_FRAME_SIZE, /* Frame size per USB spec */
&host_handle); /* Returned pointer */
if (status != USB_OK)
{
printf("\nUSB Host Initialization failed! STATUS: 0x%x", (unsigned int) status);
fflush(stdout);
exit(3);
}
status = _usb_host_driver_info_register (
host_handle,
(pointer)DriverInfoTable
);
if (status != USB_OK)
{
printf("\nDriver Registration failed! STATUS: 0x%x",(unsigned int) status);
fflush(stdout);
exit(4);
}
EnableInterrupts;
#if (defined _MCF51MM256_H) || (defined _MCF51JE256_H)
usb_int_en();
#endif
printf("USB Host Audio Demo\r\nWaitting for USB Audio Device to be attached...\r\n");
_usb_event_init(&USB_Event);
for(;;)
{
Poll();
Audio_Task();
__RESET_WATCHDOG(); /* feeds the dog */
} /* loop forever */
/* please make sure that you never leave main */
#ifdef __GNUC__
return 0;
#endif
}
