int main(void)
{
init_sys_clocks();
init_dbg_rs232(FPBA_HZ);
print_dbg("AVR UC3 DSP DEMO\r\n");
irq_initialize_vectors();
// GUI, Controller and DSP process init
gui_init(FCPU_HZ, FHSB_HZ, FPBA_HZ, FPBB_HZ);
gui_text_print(GUI_COMMENT_ID, TEXT_IDLE);
gui_text_print(GUI_FILTER_ID, filter_active_get_description());
controller_init(FCPU_HZ, FHSB_HZ, FPBA_HZ, FPBB_HZ);
twi_init();
dsp_process_init(FCPU_HZ, FHSB_HZ, FPBA_HZ, FPBB_HZ);
cpu_irq_enable();
// Main loop
while (1)
{
gui_task();
controller_task();
dsp_process_task();
state_machine_task();
}
}
void do_tasks(TaskManager* task_manager) {
TaskId done = task_manager->begin_add_empty();
TaskId animation = task_manager->add(animation_task());
TaskId gui = task_manager->add(gui_task());
TaskId sound = task_manager->add(sound_update_task());
task_manager->add_child(done, sound);
/*gui_scene*/ {
TaskId gui_scene = task_manager->begin_add_empty();
/*scene_graph*/ {
TaskId scene_graph = task_manager->add(scene_graph_task(), animation);
task_manager->add_child(gui_scene, scene_graph);
} /*scene_graph*/
task_manager->add_child(gui_scene, gui);
task_manager->finish_add(gui_scene);
/*render*/ {
TaskId render = task_manager->add(render_task(), gui_scene);
task_manager->add_child(done, render);
} /*render*/
} /*gui_scene*/
task_manager->finish_add(done);
task_manager->wait(done);
}
/*! \brief Main File Section:
* - Initialization (CPU, Controller Task,... )
* - Main loop with task management (ADC, DAC, CAN and GUI)
*/
int main(void)
{
irq_initialize_vectors();
/* Initialize the board.
* The board-specific conf_board.h file contains the configuration of
* the board initialization.
*/
board_init();
/* Initialize the clocks.
* The clock-specific conf_clocks.h file contains the configuration of
* the clocks initialization.
*/
sysclk_init();
// Initialize the sleep manager
sleepmgr_init();
sleepmgr_lock_mode(SLEEPMGR_IDLE);
/* Initialize the required Task.
* - Initialize the DAC task to start the signal generator,
* - Initialize the ADC task to start the scope acquisition,
* - Initialize the Noise Task to add digital noise to the signal,
* - Initialize the Filter Task to remove the digital noise of the signal,
* - Initialize the GUI Task to display signals as a scope on the LCD,
* - Initialize the Remote Task to display signals as a scope on the LCD,
*/
dac_task_init();
adc_task_init();
noise_task_init();
filter_task_init();
gui_task_init();
controller_task_init();
remote_task_init();
cpu_irq_enable();
// Free running scheduler loop
while (true) {
// Enter Sleep Mode
sleepmgr_enter_sleep();
// Call ADC task
adc_task();
// Call DAC task
dac_task();
// Call Noise task
noise_task();
// Filter Task
filter_task();
// Call Gui task for update
gui_task();
// Call Controller Task for control Update
controller_task();
// Send data to the PC Application
remote_task();
}
}
