int main(void)
{
sysclk_init();
init_dbg_rs232(FMCK_HZ);
init_gpio();
assign_main_event_handlers();
init_events();
init_tc();
init_spi();
init_adc();
irq_initialize_vectors();
register_interrupts();
cpu_irq_enable();
init_usb_host();
init_monome();
if(flash_is_fresh()) {
// nothing has been stored in the flash memory so far
// so you need to initialize any variables you store in flash here with appropriate default values
}
else {
// read from flash
flash_read();
}
clock_pulse = &clock;
clock_external = !gpio_get_pin_value(B09);
// start timers that track clock, ADCs (including the clock and the param knobs) and the front panel button
timer_add(&clockTimer,120,&clockTimer_callback, NULL);
timer_add(&keyTimer,50,&keyTimer_callback, NULL);
timer_add(&adcTimer,100,&adcTimer_callback, NULL);
clock_temp = 10000; // out of ADC range to force tempo
// main loop - you probably don't need to do anything here as everything should be done by handlers
while (true) {
check_events();
}
}
// 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();
}
int main(void) {
u8 i1;
sysclk_init();
init_dbg_rs232(FMCK_HZ);
init_gpio();
assign_main_event_handlers();
init_events();
init_tc();
init_spi();
init_adc();
irq_initialize_vectors();
register_interrupts();
cpu_irq_enable();
init_usb_host();
init_monome();
init_i2c_slave(0x30);
print_dbg("\r\n\n// meadowphysics //////////////////////////////// ");
print_dbg_ulong(sizeof(flashy));
print_dbg(" ");
print_dbg_ulong(sizeof(m));
if(flash_is_fresh()) {
print_dbg("\r\nfirst run.");
flash_unfresh();
flashc_memset32((void*)&(flashy.preset_select), 0, 4, true);
// clear out some reasonable defaults
for(i1=0;i1<8;i1++) {
m.positions[i1] = i1;
m.points[i1] = i1;
m.points_save[i1] = i1;
m.triggers[i1] = 0;
m.trig_dests[i1] = 0;
m.rules[i1] = 0;
m.rule_dests[i1] = i1;
}
m.positions[0] = m.points[0] = 3;
m.trig_dests[0] = 254;
// save all presets, clear glyphs
for(i1=0;i1<8;i1++) {
flashc_memcpy((void *)&flashy.m[i1], &m, sizeof(m), true);
glyph[i1] = (1<<i1);
flashc_memcpy((void *)&flashy.glyph[i1], &glyph, sizeof(glyph), true);
}
}
else {
// load from flash at startup
preset_select = flashy.preset_select;
flash_read();
for(i1=0;i1<8;i1++)
glyph[i1] = flashy.glyph[preset_select][i1];
}
LENGTH = 15;
SIZE = 16;
re = &refresh;
process_ii = &mp_process_ii;
clock_pulse = &clock;
clock_external = !gpio_get_pin_value(B09);
timer_add(&clockTimer,120,&clockTimer_callback, NULL);
timer_add(&keyTimer,50,&keyTimer_callback, NULL);
timer_add(&adcTimer,100,&adcTimer_callback, NULL);
clock_temp = 10000; // out of ADC range to force tempo
while (true) {
check_events();
}
}
