// function keys
void handle_key_0(s32 val) {
// load module
if(val == 0) { return; }
if(check_key(0)) {
notify("loading...");
// don't do this! let it break?
// net_clear_user_ops();
// disconnect parameters though
net_disconnect_params();
files_load_dsp(*pageSelect);
bfin_wait_ready();
scene_query_module();
net_report_params();
bfin_enable();
redraw_ins();
redraw_dsp();
notify("finished loading.");
}
show_foot();
}
void handle_key_2(s32 val) {
if(check_key(2)) {
bfin_disable();
net_report_params();
bfin_enable();
}
}
// function keys
void handle_key_0(s32 val) {
// load module
if(val == 0) { return; }
if(check_key(0)) {
region_fill(headRegion, 0x0);
font_string_region_clip(headRegion, "loading DSP module...", 0, 0, 0xa, 0);
headRegion->dirty = 1;
render_update();
net_clear_user_ops();
files_load_dsp(*pageSelect);
bfin_wait_ready();
net_report_params();
bfin_enable();
// render status to head region
region_fill(headRegion, 0x0);
font_string_region_clip(headRegion, "finished loading.", 0, 0, 0xa, 0);
headRegion->dirty = 1;
render_update();
}
show_foot();
}
// this is called from main event handler
u8 app_launch(u8 firstrun) {
print_dbg("\r\n launching app with firstrun: ");
print_dbg_ulong(firstrun);
// net_print();
render_boot("BEES");
render_boot(versionString);
if(firstrun) {
render_boot("launching app, first run");
print_dbg("\r\n first run, writing nonvolatile data...");
///... write param scaler data
// this is done at firstrun instead of being linked statically,
// so that users can tune scaler data offline without recompiling
render_boot("init param scaling data...");
flash_init_scaler_data();
print_dbg("\r\n first run, try and load default DSP");
render_boot("launching default DSP...");
files_load_dsp_name("aleph-waves.ldr");
render_boot("waiting for DSP init...");
bfin_wait_ready();
// print_dbg(" requesting param report...");
render_boot("requesting DSP params");
net_report_params();
// print_dbg("\r\n enable DSP audio...");
render_boot("enabling audio");
bfin_enable();
render_boot("writing default dsp to flash...");
// files_store_default_dsp_name("aleph-waves.ldr");
} else {
app_pause();
print_dbg("\r\n booting default ldr from flash... ");
render_boot("booting DSP from flash");
// flash_read_ldr();
bfin_load_buf();
print_dbg("\r\n DSP booted, waiting to query params...");
render_boot("waiting for DSP init...");
/// blackfin should clear ready pin ASAP on boot.
/// but give it a moment to accomplish that.
delay_ms(2);
bfin_wait_ready();
print_dbg(" requesting param report...");
render_boot("requesting DSP params");
net_report_params();
print_dbg("\r\n enable DSP audio...");
render_boot("enabling audio");
bfin_enable();
print_dbg("\r\n reading default scene... ");
render_boot("reading default scene");
scene_read_default();
app_resume();
}
// init pages (fill graphics buffers)
print_dbg("\r\n pages_init...");
pages_init();
print_dbg("\r\n play_init...");
play_init();
// enable timers
print_dbg("\r\n enable app timers...");
render_boot("enabling app timers...");
init_app_timers();
// pull up power control pin, enabling soft-powerdown
gpio_set_gpio_pin(POWER_CTL_PIN);
// assign app event handlers
print_dbg("\r\n assigning handlers ");
render_boot("assigning UI handlers...");
assign_bees_event_handlers();
// update page rendering and handlers
pages_reselect();
// start in play mode
pages_toggle_play();
return 1;
}
// set current state of system from global RAM buffer
void scene_read_buf(void) {
s8 modName[MODULE_NAME_LEN];
const u8* src = (u8*)&(sceneData->pickle);
/// FIXME: we really should be using this comparison
// s8 neq = 0;
// u32 i;
app_pause();
// store current mod name in scene desc
memcpy(modName, sceneData->desc.moduleName, MODULE_NAME_LEN);
///// always load:
print_dbg("\r\n loading module name: ");
print_dbg(sceneData->desc.moduleName);
files_load_dsp_name(sceneData->desc.moduleName);
// }
bfin_wait_ready();
net_clear_user_ops();
net_report_params();
// unpickle network
print_dbg("\r\n unpickling network for scene recall...");
src = net_unpickle(src);
// unpickle presets
print_dbg("\r\n unpickling presets for scene recall...");
src = presets_unpickle(src);
print_dbg("\r\n copied stored network and presets to RAM ");
/* for(i=0; i<net->numParams; i++) { */
/* print_dbg("\r\n param "); */
/* print_dbg_ulong(i); */
/* print_dbg(" : "); */
/* print_dbg(net->params[i].desc.label); */
/* print_dbg(" ; val "); */
/* print_dbg_hex((u32)net->params[i].data.value); */
/* } */
// compare module name
//// is strncmp f*****g with us??
/// neq = strncmp((const char*)modName, (const char*)sceneData->desc.moduleName, MODULE_NAME_LEN);
// if(neq) {
// load bfin module if it doesn't match the current scene desc
//...
bfin_wait_ready();
//// well let's try it, actually that would explain some things..
// delay_ms(10);
// update bfin parameters
net_send_params();
print_dbg("\r\n sent new params");
delay_ms(5);
// enable audio processing
bfin_enable();
app_resume();
}
