void init(void)
{
MAMCR = 0x02; //Memory Acceleration enabled
MAMTIM = 0x04;
VPBDIV = 0x01; //0x01: peripheral frequency == cpu frequency, 0x00: per. freq. = crystal freq.
pll_init();
pll_feed();
init_ports();
#ifdef MATLAB
UART_Matlab_Initialize(57600);
#else
UARTInitialize(57600); //debug / command
#endif
UART1Initialize(57600); //57600 Servo / GPS, 38400 "indoor GPS"
init_spi();
init_spi1();
init_timer0();
// I2CInit(I2CMASTER);
PWM_Init();
ADCInit(ADC_CLK);
init_interrupts();
}
// top-level peripheral init
static void init_avr32(void) {
volatile avr32_tc_t *tc = APP_TC;
// clocks
// setup clocks
sysclk_init();
// not sure why but when need to explictly enable clock for static mem ctlr
sysclk_enable_pbb_module(SYSCLK_SMC_REGS);
flashc_set_bus_freq(FCPU_HZ);
// need this for high-speed operation
flashc_set_wait_state(1);
/// interrupts
// print_dbg("\r\n irq_initialize_vectors() ");
irq_initialize_vectors();
// disable all interrupts for now
// print_dbg("\r\n cpu_irq_disable() ");
cpu_irq_disable();
// serial usb
print_dbg("\r\n init_ftdi_usart() ");
init_ftdi_usart();
// external sram
print_dbg("\r\n smc_init(FHSB_HZ) ");
smc_init(FHSB_HZ);
// initialize spi1: OLED, ADC, SD/MMC
print_dbg("\r\n init_spi1() ");
init_spi1();
// initialize PDCA controller
print_dbg("\r\n init_local_pdca() ");
init_local_pdca();
// initialize blackfin resources
print_dbg("\r\n init_bfin_resources() ");
init_bfin_resources();
// initialize application timer
print_dbg("\r\n init_tc(tc) ");
init_tc(tc);
// initialize other GPIO
print_dbg("\r\n init_gpio() ");
init_gpio();
// register interrupts
print_dbg("\r\n register_interrupts() ");
register_interrupts();
// initialize the OLED screen
print_dbg("\r\n init_oled() ");
init_oled();
// enable interrupts
print_dbg("\r\n cpu_irq_enable() ");
cpu_irq_enable();
// usb host controller
init_usb_host();
// initialize usb classes
print_dbg("\r\n init_monome ");
init_monome();
// init_midi();
// init_hid();
}
