int main()
{
// Set up low level systems:
bus_setup();
io_setup();
periods_setup();
memory_setup();
task_setup();
midi_io_setup();
apu_setup();
battery_setup();
assigner_setup();
sequencer_setup();
ui_sequencer_setup();
ui_programmer_setup();
// The task manager takes over from here
task_manager();
}
int main(void) {
system_cm3_setup();
log_setup();
queue_setup();
init_usart1 ( 38400 ); // initialize USART1 @ 9600 baud
init_usart2 ( 38400 );
//USART_puts ( USART1, "Init usart1 complete! Hello World!\r\n" );
USART_puts ( USART2, "Init usart2 complete! Hello World!\r\n" );
fb_setup();
#ifdef VGA_DMA
vga_setup ( VGA_USE_DMA );
#else
vga_setup ( VGA_NO_DMA );
#endif
#ifdef BUS_FRAMEBUFFER
bus_setup();
#endif
//fb_test_pattern ( fb_active, fbt_topbottom );
fb_test_pattern ( fb_active, fbt_offset_squares );
//fb_test_pattern ( fb_active, fbt_vlines );
//fb_test_pattern ( fb_active, fbt_v1lines );
//fb_test_pattern ( fb_active, fbt_onoff1 );
//fb_test_pattern ( fb_active, fbt_spriteram );
while ( 1 ) {
// weeeeee!
// any work for us to do?
#ifdef RUNMODE_COMMAND_SERIAL
if ( vblank ) {
if ( queueready() ) {
command_queue_run();
}
}
#endif
#ifdef RUNMODE_FRAMEBUFFER_FOREVER
if ( vblank ) {
queueit ( "BD" );
command_queue_run();
}
#endif
// update framebuffers
#if 0
if ( vblank ) {
unsigned char i = 0;
fb_clone ( fb_2, fb_active );
while ( vblank ) {
__asm__("nop");
}
fb_test_pattern ( fb_2, i & 0x03 );
i++;
}
#endif
// check for external RAM updates?
#ifdef zzBUS_FRAMEBUFFER
static uint16_t _done = 0;
_done++;
if ( vblank && _done > 30 && _done < 40 ) {
bus_grab_and_wait();
uint32_t addr = 0x1C0000;
uint8_t v;
uint8_t i;
char b [ 2 ];
USART_puts_optional ( USART2, "+REM cart dump: " );
for ( i = 0; i < 20; i++ ) {
v = bus_perform_read ( addr );
b [ 0 ] = v;
b [ 1 ] = '\0';
USART_puts_optional ( USART2, b );
addr++;
}
USART_puts_optional ( USART2, "+++\n" );
bus_release();
}
#endif
// handle queued logs
#if 0
if ( logready() ) {
char *log;
while ( ( log = logpull() ) ) {
USART_puts ( USART2, log );
}
}
#endif
__asm__("nop");
}
} // main
