void associateObjects(QImage *threshed, QImage *associated)
// For use with Lab 5
// Assign a unique color to each object in the thresholded image,
// and change all pixels in each object to the color.
{
int height,width;
int red, green, blue;
QRgb *pfirstthreshedrgb, *pfirstassociatedrgb, *rgbaddress;
QRgb pixel;
height = threshed->height();
width = threshed->width();
pfirstthreshedrgb=(QRgb*)threshed->bits();
pfirstassociatedrgb=(QRgb*)associated->bits();
// initialize an array of labels, assigning a label number to each pixel in the image
int ** pixellabel = new int*[height];
for (int i=0;i<height;i++) {
pixellabel[i] = new int[width];
}
for(int row=0; row<height; row++)
{
for(int col=0; col<width; col++)
{
// read red, green, blue values of pixel in threshed image
rgbaddress=pfirstthreshedrgb+row*width+col;
pixel = *(rgbaddress);
red = qRed(pixel); // note: r=g=b= {255 or 0}
if (red==0x00) pixellabel[row][col]=0; // object/foreground
else pixellabel[row][col]=-1; // background
}
}
int label[2000];
int *equiv[2000];
for (int i = 0 ; i<2000 ; i++)
{
label[i]= 0;
equiv[i] = &label[i];
}
int labelnum=1;
//----------------------------FIRST RASTER SCAN---------------------------------//
// assign the same label to all pixels in each object, a unique label for each object
for(int row=0; row<height; row++)
{
for(int col=0; col<width; col++)
{
int pixel = pixellabel[row][col];
int left=-1;
int above =-1;
if (col !=0)
left = pixellabel[row][col-1];
if (row != 0)
above = pixellabel[row-1][col];
if (pixel != -1)
{
if((left ==-1) && (above==-1))
{
pixellabel[row][col]=labelnum;
label[labelnum]= labelnum;
labelnum++;
}
else if ((left !=-1) && (above ==-1))
pixellabel[row][col] = left;
else if ((left==-1) && (above != -1 ))
pixellabel[row][col] = above;
else if ((left !=-1 ) && (above != -1))
{
int min =0;
int max =0;
int smallerbaselabel = -9999;
if (*(equiv[left])<*(equiv[above]))
smallerbaselabel = *equiv[left];
else
smallerbaselabel= *equiv[above];
if (smallerbaselabel == *equiv[left])
{
min =left;
}
else
{
min = above;
}
if (min == left)
max = above;
else
max = left;
pixellabel[row][col] = smallerbaselabel;
*equiv[max] = *equiv[min];
equiv[max]=equiv[min];
}
}
}
}
//--------------SECOND RASTER
for (int row = 0 ; row <height ; row ++)
{
for (int col = 0 ; col<width; col++)
{
int pixel = pixellabel[row][col];
if (pixel != -1 )
pixellabel[row][col] = *equiv[pixel];
}
}
if (DEBUG_LABELS)
{
console_printf("generating label debugging text file RELEASE/DEBUGFILE.TXT");
FILE *debugfile;
fopen_s(&debugfile,"debugfile1.txt","w");
for(int row=0; row<height; row++)
{
for(int col=0; col<width; col++)
fprintf(debugfile,"%3d",pixellabel[row][col]);
fprintf(debugfile,"\n");
}
fclose(debugfile);
}
// determine number of objects in the image
// specify a unique color for each object
// assign color to all pixels in each objet
int arr_objpixcount [2000];
int arr_objpixcount_cent_x [2000];
int arr_objpixcount_cent_y [2000];
int arr_REAL_objpixcount [2000];
for (int i = 0 ; i<2000; i++)
{
arr_objpixcount[i]=0;
arr_REAL_objpixcount[i]=0;
arr_objpixcount_cent_x[i]=0;
arr_objpixcount_cent_y[i]=0;
}
for (int row = 0 ; row<height; row++)
{
for(int col =0 ; col<width; col++)
{
if(pixellabel[row][col] != -1)
{
int label = pixellabel[row][col];
arr_objpixcount[label]++;
}
}
}
int count=1;
int numobj=0;
for (int i = 0 ; i<2000; i++)
{
if(arr_objpixcount[i]<500 && arr_objpixcount[i]>120)
{
arr_REAL_objpixcount[count] = arr_objpixcount[i];
arr_objpixcount[i]=count;
numobj++;
count++;
}
else
{
arr_objpixcount[i]=0;
}
}
for (int row = 0 ; row<height; row++)
{
for(int col =0 ; col<width; col++)
{
if(pixellabel[row][col] !=-1){
if(arr_objpixcount[pixellabel[row][col]]!=0)
{
pixellabel[row][col]= arr_objpixcount[pixellabel[row][col]];
arr_objpixcount_cent_x[pixellabel[row][col]] += col;
arr_objpixcount_cent_y[pixellabel[row][col]] += row;
}
else
pixellabel[row][col]=-1;
}
}
}
for (int i = 1; i < (numobj+1); i++)
{
arr_objpixcount_cent_x[i] = arr_objpixcount_cent_x[i]/arr_REAL_objpixcount[i];
arr_objpixcount_cent_y[i] = arr_objpixcount_cent_y[i]/arr_REAL_objpixcount[i];
double xw = arr_objpixcount_cent_x[i]*.0829 - arr_objpixcount_cent_y[i]*.2612+27.5039;
double yw = arr_objpixcount_cent_x[i]*-.2639 -arr_objpixcount_cent_y[i]*.0784+73.7124;
console_printf("Object %d Centroid: (%d, %d), world: %lf %lf\n", i, arr_objpixcount_cent_x[i], arr_objpixcount_cent_y[i],xw,yw);
}
console_printf("The number of Dan Blocks are %d\n", numobj);
// assign UNIQUE color to each object
for(int row=0; row<height; row++)
{
for(int col=0; col<width; col++)
{
switch ((pixellabel[row][col]%3)+1)
{
case 1:
red = 255;
green = 0;
blue = 0;
break;
case 2:
red = 0;
green = 255;
blue = 0;
break;
case 3:
red = 0;
green = 0;
blue = 255;
break;
default:
red = 255;
green = 255;
blue = 255;
break;
}
rgbaddress=pfirstassociatedrgb+row*width+col;
*(rgbaddress)=qRgb(red,green,blue);
}
}
//crosshairs
for(int row=0; row<height; row++)
{
for(int col=0; col<width; col++)
{
for (int i = 1; i < (numobj+1); i++)
{
if((arr_objpixcount_cent_x[i] == col) || (arr_objpixcount_cent_y[i] == row))
{
red = 0;
green = 0;
blue = 0;
rgbaddress=pfirstassociatedrgb+row*width+col;
*(rgbaddress)=qRgb(red,green,blue);
}
}
}
}
// prints the array of pixel labels to a text file RELEASE/DEBUGFILE.TXT for you to view
if (DEBUG_LABELS)
{
console_printf("generating label debugging text file RELEASE/DEBUGFILE.TXT");
console_printf("Width is %d , Height is %d \n", width, height);
FILE *debugfile;
fopen_s(&debugfile,"debugfile2.txt","w");
for(int row=0; row<height; row++)
{
for(int col=0; col<width; col++)
fprintf(debugfile,"%3d",pixellabel[row][col]);
fprintf(debugfile,"\n");
}
fclose(debugfile);
}
// clean up memory
for (int i=0;i<height;i++)
{
delete pixellabel[i];
}
delete pixellabel;
}
static void
print_lame_tag_leading_info(lame_global_flags * gf)
{
if (lame_get_bWriteVbrTag(gf))
console_printf("Writing LAME Tag...");
}
void user_init(void)
{
int i;
uint8_t buffer[16];
loop_size = rand();
// Data to write
uint8_t msg1[] = "Test Message #1";
uint8_t msg2[] = "Test Message #2";
uint8_t msg3[] = "Hello world!";
//Init uart
uart_init(BIT_RATE_115200, BIT_RATE_115200);
sleepms(1);
console_printf("Booting...\r\n");
console_printf("-----------------------------------------------\r\n");
console_printf("AT24C512 Library Benchmark\r\n");
console_printf("-----------------------------------------------\r\n");
// i2c init
i2c_init();
// Erase memory
eeprom_erase(DEVICEADDRESS, 0, 224);
console_printf("-----------------------------------------------\r\n");
// Write some stuff to EEPROM
if(!eeprom_writePage(DEVICEADDRESS, 0x00, msg1, sizeof(msg1)))
console_printf("Failed write, address: %d, data: %s\r\n", 0x00, msg1);
else
console_printf("Message 1 stored in the memory.\r\n");
if(!eeprom_writePage(DEVICEADDRESS, 0x40, msg2, sizeof(msg2)))
console_printf("Failed write, address: %d, data: %s\r\n", 0x40, msg2);
else
console_printf("Message 2 stored in the memory.\r\n");
if(!eeprom_writePage(DEVICEADDRESS, 0x80, msg3, sizeof(msg3)))
console_printf("Failed write, address: %d, data: %s\r\n", 0x80, msg3);
else
console_printf("Message 3 stored in the memory.\r\n");
console_printf("-----------------------------------------------\r\n");
// Read the first page in EEPROM memory, a byte at a time
console_printf("EEPROM read byte, starting at 0x000:\r\n");
for (i = 0; i < sizeof(msg1)-1; i++) {
uint8_t b = eeprom_readByte(DEVICEADDRESS, i);
console_printf("0x%02x ", b);
}
console_printf("\r\n");
for (i = 0; i < sizeof(msg1)-1; i++) {
uint8_t b = eeprom_readByte(DEVICEADDRESS, i);
console_printf("%c ", isprint(b) ? b : '.');
}
console_printf("\r\n");
console_printf("-----------------------------------------------\r\n");
console_printf("EEPROM read buffer, starting at 0x000:\r\n");
os_sprintf(buffer, "%s", eeprom_readPage(DEVICEADDRESS, 0, sizeof(buffer)), sizeof(buffer));
//First print the hex bytes on this row
for (i = 0; i < sizeof(buffer)-1; i++) {
char outbuf[6];
console_printf("0x%02x ", buffer[i]);
}
console_printf("\r\n");
for (i = 0; i < sizeof(buffer)-1; i++) {
char outbuf[6];
console_printf("%c ", isprint(buffer[i]) ? buffer[i] : '.');
}
console_printf("\r\n");
console_printf("-----------------------------------------------\r\n");
// Now dump 224 bytes
console_printf("EEPROM dump:\r\n");
eeprom_dump(DEVICEADDRESS, 0, 224);
// Start write benchmark test
writeByByteTest();
// Start read benchmark test
readByByteTest();
system_os_task(user_procTask, user_procTaskPrio,user_procTaskQueue, user_procTaskQueueLen);
}
static int cc_get(const char **argv, int argc)
{
if (argc > 0) {
if (strcmp(argv[0], "park_rating") == 0) {
console_printf("park_rating %d", RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_PARK_RATING, sint16));
}
else if (strcmp(argv[0], "money") == 0) {
console_printf("money %d.%d0", DECRYPT_MONEY(RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_MONEY_ENCRYPTED, money32)) / 10, DECRYPT_MONEY(RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_MONEY_ENCRYPTED, money32)) % 10);
}
else if (strcmp(argv[0], "current_loan") == 0) {
console_printf("current_loan %d", RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_LOAN, money32) / 10);
}
else if (strcmp(argv[0], "max_loan") == 0) {
console_printf("max_loan %d", RCT2_GLOBAL(RCT2_ADDRESS_MAXIMUM_LOAN, money32) / 10);
}
else if (strcmp(argv[0], "guest_initial_cash") == 0) {
console_printf("guest_initial_cash %d.%d0", RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_CASH, money16) / 10, RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_CASH, money16) % 10);
}
else if (strcmp(argv[0], "guest_initial_happiness") == 0) {
uint32 current_happiness = RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_HAPPINESS, uint8);
for (int i = 15; i <= 99; i++) {
if (i == 99) {
console_printf("guest_initial_happiness %d%% (%d)", 15, RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_HAPPINESS, uint8));
}
else if (current_happiness == calculate_guest_initial_happiness(i)) {
console_printf("guest_initial_happiness %d%% (%d)", i, RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_HAPPINESS, uint8));
break;
}
}
}
else if (strcmp(argv[0], "guest_initial_hunger") == 0) {
console_printf("guest_initial_hunger %d%% (%d)", ((255 - RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_HUNGER, uint8)) * 100) / 255, RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_HUNGER, uint8));
}
else if (strcmp(argv[0], "guest_initial_thirst") == 0) {
console_printf("guest_initial_thirst %d%% (%d)", ((255 - RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_THIRST, uint8)) * 100) / 255, RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_THIRST, uint8));
}
else if (strcmp(argv[0], "guest_prefer_less_intense_rides") == 0) {
console_printf("guest_prefer_less_intense_rides %d", (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_PREF_LESS_INTENSE_RIDES) != 0);
}
else if (strcmp(argv[0], "guest_prefer_more_intense_rides") == 0) {
console_printf("guest_prefer_more_intense_rides %d", (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_PREF_MORE_INTENSE_RIDES) != 0);
}
else if (strcmp(argv[0], "forbid_marketing_campagns") == 0) {
console_printf("forbid_marketing_campagns %d", (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_FORBID_MARKETING_CAMPAIGN) != 0);
}
else if (strcmp(argv[0], "forbid_landscape_changes") == 0) {
console_printf("forbid_landscape_changes %d", (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_FORBID_LANDSCAPE_CHANGES) != 0);
}
else if (strcmp(argv[0], "forbid_tree_removal") == 0) {
console_printf("forbid_tree_removal %d", (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_FORBID_TREE_REMOVAL) != 0);
}
else if (strcmp(argv[0], "forbid_high_construction") == 0) {
console_printf("forbid_high_construction %d", (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_FORBID_HIGH_CONSTRUCTION) != 0);
}
else if (strcmp(argv[0], "pay_for_rides") == 0) {
console_printf("pay_for_rides %d", (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_PARK_FREE_ENTRY) != 0);
}
else if (strcmp(argv[0], "no_money") == 0) {
console_printf("no_money %d", (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_NO_MONEY) != 0);
}
else if (strcmp(argv[0], "difficult_park_rating") == 0) {
console_printf("difficult_park_rating %d", (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_DIFFICULT_PARK_RATING) != 0);
}
else if (strcmp(argv[0], "difficult_guest_generation") == 0) {
console_printf("difficult_guest_generation %d", (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_DIFFICULT_GUEST_GENERATION) != 0);
}
else if (strcmp(argv[0], "park_open") == 0) {
console_printf("park_open %d", (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_PARK_OPEN) != 0);
}
else if (strcmp(argv[0], "land_rights_cost") == 0) {
console_printf("land_rights_cost %d.%d0", RCT2_GLOBAL(RCT2_ADDRESS_LAND_COST, money16) / 10, RCT2_GLOBAL(RCT2_ADDRESS_LAND_COST, money16) % 10);
}
else if (strcmp(argv[0], "construction_rights_cost") == 0) {
console_printf("construction_rights_cost %d.%d0", RCT2_GLOBAL(RCT2_ADDRESS_CONSTRUCTION_RIGHTS_COST, money32) / 10, RCT2_GLOBAL(RCT2_ADDRESS_CONSTRUCTION_RIGHTS_COST, money32) % 10);
}
else if (strcmp(argv[0], "climate") == 0) {
const char* climate_names[] = { "cool_and_wet", "warm", "hot_and_dry", "cold" };
console_printf("climate %s (%d)", climate_names[RCT2_GLOBAL(RCT2_ADDRESS_CLIMATE, sint8)], RCT2_GLOBAL(RCT2_ADDRESS_CLIMATE, sint8));
}
else if (strcmp(argv[0], "game_speed") == 0) {
console_printf("game_speed %d", gGameSpeed);
}
else if (strcmp(argv[0], "console_small_font") == 0) {
console_printf("console_small_font %d", gConfigInterface.console_small_font);
}
else if (strcmp(argv[0], "test_unfinished_tracks") == 0) {
console_printf("test_unfinished_tracks %d", gConfigGeneral.test_unfinished_tracks);
}
else if (strcmp(argv[0], "no_test_crashes") == 0) {
console_printf("no_test_crashes %d", gConfigGeneral.no_test_crashes);
}
else {
console_writeline_warning("Invalid variable.");
}
}
return 0;
}
static int tcc_compile_and_run(char* filename)
{
console_printf("Compiling script %s...\n", filename);
void* tcc = NULL;
TCCState * script_state = NULL;
void* script_buf = NULL;
tcc = module_load("ML/MODULES/tcc.mo");
if (!tcc)
{
console_printf("Could not load TCC compiler.\n");
goto err;
}
script_state = (void*) module_exec(tcc, "tcc_new", 0);
if (!script_state)
{
console_printf("Could not initialize TCC compiler.\n");
goto err;
}
module_exec(tcc, "tcc_set_options", 2, script_state, "-nostdlib");
module_exec(tcc, "tcc_set_options", 2, script_state, "-Wall");
module_exec(tcc, "tcc_set_options", 2, script_state, "-IML/scripts");
module_exec(tcc, "tcc_set_output_type", 2, script_state, TCC_OUTPUT_MEMORY);
int ret_compile = module_exec(tcc, "tcc_add_file", 2, script_state, filename);
if (ret_compile < 0)
{
console_printf("Compilation error.\n");
goto err;
}
script_load_symbols(tcc, script_state, "ML/modules/5D3_113.sym");
int size = module_exec(tcc, "tcc_relocate", 2, script_state, NULL);
if (size <= 0)
{
console_printf("Linking error.\n");
goto err;
}
script_buf = (void*) tcc_malloc(size);
if (!script_buf)
{
console_printf("Malloc error.\n");
goto err;
}
int ret_link = module_exec(tcc, "tcc_relocate", 2, script_state, script_buf);
if (ret_link < 0)
{
console_printf("Relocate error.\n");
goto err;
}
void (*script_main)() = (void*) module_exec(tcc, "tcc_get_symbol", 2, script_state, "main");
if (!script_main)
{
console_printf("Your script should have a main function.\n");
goto err;
}
script_define_param_variables(tcc, script_state);
module_exec(tcc, "tcc_delete", 1, script_state); script_state = NULL;
module_unload(tcc); tcc = NULL;
console_printf("Running script %s...\n", filename);
/* http://repo.or.cz/w/tinycc.git/commit/6ed6a36a51065060bd5e9bb516b85ff796e05f30 */
sync_caches();
script_main();
tcc_free(script_buf); script_buf = NULL;
return 0;
err:
if (script_buf) tcc_free(script_buf);
if (script_state) module_exec(tcc, "tcc_delete", 1, script_state);
if (tcc) module_unload(tcc);
return 1;
}
void
schedule(void)
{
pid_t pid = current->p_pid;
unsigned int lowest = 0xffffffff; // initialized to INTMAX
switch (scheduling_algorithm) {
case 0: // round-robin scheduling
while (1) {
pid = (pid + 1) % NPROCS;
// Run the selected process, but skip
// non-runnable processes.
// Note that the 'run' function does not return.
if (proc_array[pid].p_state == P_RUNNABLE)
run(&proc_array[pid]);
}
break;
case 1: // pid-priority scheduling
while (1) {
// run highest-priority, runnable process
for (pid = 0; pid < NPROCS; pid++)
if (proc_array[pid].p_state == P_RUNNABLE)
run(&proc_array[pid]);
}
break;
case 2: // set-priority scheduling
while (1) {
// get highest-priority number
pid_t i;
for (i = 0; i < NPROCS; i++)
if (proc_array[i].p_state == P_RUNNABLE &&
proc_array[i].p_priority < lowest)
lowest = proc_array[i].p_priority;
// search first highest-priority task
pid = (pid + 1) % NPROCS; // to alternate, start with next proc
if (proc_array[pid].p_state == P_RUNNABLE &&
proc_array[pid].p_priority <= lowest)
run(&proc_array[pid]);
}
break;
case 3: // proportional-share scheduling
while (1) {
if (proc_array[pid].p_state == P_RUNNABLE) {
// skip if run more than share
if (proc_array[pid].p_run_t >= proc_array[pid].p_share) {
proc_array[pid].p_run_t = 0;
}
else {
proc_array[pid].p_run_t++;
run(&proc_array[pid]);
}
}
pid = (pid + 1) % NPROCS; // don't change procs until share up
}
break;
default: break;
};
// If we get here, we are running an unknown scheduling algorithm.
cursorpos = console_printf(cursorpos, 0x100, "\nUnknown scheduling algorithm %d\n", scheduling_algorithm);
while (1)
/* do nothing */;
}
int main(void) {
/* generic hw init */
hw_init();
/* init uart */
uart_init();
#ifdef DEBUG_INIT
printf("AlceOSD hw%dv%d fw%d.%d.%d\r\n", hw_rev >> 4, hw_rev & 0xf, VERSION_MAJOR, VERSION_MINOR, VERSION_DEV);
if (RCONbits.WDTO)
printf("watchdog reset\r\n");
if (RCONbits.EXTR)
printf("external reset\r\n");
if (RCONbits.SWR)
printf("software reset\r\n");
if (RCONbits.IOPUWR)
printf("ill opcode / uninit W reset\r\n");
if (RCONbits.WDTO)
printf("trap conflict reset\r\n");
#endif
/* real time clock init */
clock_init();
/* adc init */
adc_init();
/* init video driver */
init_video();
/* try to load config from flash */
config_init();
/* init widget modules */
widgets_init();
/* setup tabs */
tabs_init();
/* welcome message */
console_printf("AlceOSD hw%dv%d fw%d.%d.%d\n", hw_rev >> 4, hw_rev & 0xf, VERSION_MAJOR, VERSION_MINOR, VERSION_DEV);
/* init home tracking */
init_home();
/* init flight status tracking */
init_flight_stats();
/* init mavlink module */
mavlink_init();
/* init uavtalk module */
uavtalk_init();
/* link serial ports to processes */
uart_set_config_clients(1);
/* enable all interrupts */
_IPL = 0;
_IPL3 = 1;
console_printf("Processes running...\n");
/* main loop */
process_run();
return 0;
}
void cmd_line_help(const char *args) {
console_printf("help:\nAvailable terminal commands:\n");
print_all_functions();
console_printf("\nFor help with a specific command, type \"<command> --help\"\n");
}
void keyboard_handler(struct isr_registers regs) {
char c = inb(60);
console_printf(&c);
}
/**
* cmd bat help
*
* Help for the bat command.
*
*/
static void cmd_bat_help(void)
{
console_printf("Usage: bat <cmd> [options]\n");
console_printf("Available bat commands:\n");
console_printf(" pollrate <time_in_s>\n");
console_printf(" monitor [<prop>] [off]\n");
console_printf(" list\n");
console_printf(" read [<prop>] | all\n");
console_printf(" write <prop> <value>\n");
console_printf("Examples:\n");
console_printf(" list\n");
console_printf(" monitor VoltageADC\n");
console_printf(" monitor off\n");
console_printf(" read Voltage\n");
console_printf(" read all\n");
console_printf(" write VoltageLoAlarmSet\n");
}
void cmd_line_show_prompt() {
console_set_fgcolor(255, 100, 100);
console_printf("%s > ", get_cur_path());
console_set_fgcolor(255, 255, 255);
}
void lightHashSortPrune(lightlistdist_t * list, const vec_t lmaxdist, const unsigned int max){
unsigned int count = list->count;
unsigned int bucketcount = (count / 10) +1;
// console_printf("bucketcount is %i\n", bucketcount);
//todo fix this?
vec_t bucketsize = lmaxdist / (vec_t)(bucketcount-1);
lightbuckethead_t * table = malloc(bucketcount * sizeof(lightbuckethead_t));
memset(table, 0 , bucketcount * sizeof(lightbuckethead_t));
// int lighthash = dist / bucketsize;
unsigned int i;
vec_t * dist = list->dist;
light_t ** tlist = list->list;
//fill table
for(i = 0; i < count; i++){
unsigned int lighthash = (int)(dist[i] / bucketsize);
if(lighthash > bucketcount) console_printf("u dun goofed now! %i:%i:%i:%i\n", lighthash, dist, bucketsize, bucketcount);
// printf("lighthash is %i\n", lighthash);
lightbuckethead_t * h = &table[lighthash];
lightbucket_t * j = malloc(sizeof(lightbucket_t));
j->l = tlist[i];
j->dist = dist[i];
j->next = 0;
if(h->tail){
lightbucket_t *l = h->tail;
l->next = j;
} else {
h->next = j;
}
h->tail = j;
h->count++;
}
//dont need to keep that extra data around, so im gonna prune it off now
list->list = realloc(list->list, max * sizeof(light_t *));
list->dist = realloc(list->dist, max * sizeof(vec_t));
list->count = max;
//go through table, find the "pivot" slot
unsigned int lcount = 0;
unsigned int pivot = 0;
for(pivot = 0; pivot < bucketcount; pivot++){
lcount+=table[pivot].count;
if(lcount >= max) break;
}
//i should be at the pivot slot
lightlistdist_t tosort = {0, 0, 0, 0};
if(lcount != max){
//organize pivot slot into a new lightlistdist
tosort.count = table[pivot].count;
tosort.list = malloc(tosort.count * sizeof(light_t *));
tosort.dist = malloc(tosort.count * sizeof(vec_t));
lightbucket_t * b = table[pivot].next;
for(i = 0; i < tosort.count; i++){
tosort.list[i] = b->l;
tosort.dist[i] = b->dist;
b = b->next;
}
//sort my new lightlistdist
lightQuickSort(tosort, 0 , tosort.count-1);
} else { // buckets lined up perfectly so that pivot slot can be full
pivot++;
}
// go through buckets, pushing their data into my output list
unsigned int outarrayloc = 0;
for(i=0; i < pivot; i++){
lightbucket_t * b = table[i].next;
for(; b; b = b->next){
list->list[outarrayloc] = b->l;
list->dist[outarrayloc] = b->dist;
outarrayloc++;
}
}
//now copy over the temporary list
if(lcount != max){
unsigned int tlistlength = max - outarrayloc;
memcpy(&list->list[outarrayloc], tosort.list, tlistlength * sizeof(light_t *));
memcpy(&list->dist[outarrayloc], tosort.dist, tlistlength * sizeof(vec_t));
}
//at this point my input list should be pruned and fixed
//free temp lightlistdist
if(tosort.list) free(tosort.list);
if(tosort.dist) free(tosort.dist);
//walk and free table
for(i=0; i < bucketcount; i++){
lightbucket_t * b = table[i].next;
lightbucket_t * next;
for(; b; b = next){
next = b->next;
free(b);
}
}
if(table)free(table);
}
void lab_help()
{
console_printf("find get color information for a pixel in any of the four images\n");
console_printf("pick click on an object to direct the Rhino to pick it up\n");
console_printf("place click on a location for the Rhino to place the object in its gripper\n");
}
void thresholdImage(QImage *gray, QImage *threshed)
// For use with Lab 5
// Take a grayscale bitmap and threshold it.
// The image pointer has dimension width by height pixels.
{
int totalpixels;
uchar graylevel; // think of the uchar datatype as an integer that occupies only one byte in memory.
uchar *pfirstgraybyte, *pgraybyte;
QRgb *pfirstthreshedrgb;
totalpixels = gray->numBytes()/4; // total number of pixels in image
pfirstgraybyte = gray->bits(); // address of first byte of pixel data in image gray
pfirstthreshedrgb = (QRgb*)threshed->bits();// address of first RGBA triplet in image threshed
int zt=0; // threshold grayscale value
int hist [256];
for (int i = 0 ; i<256 ; i++)
{
hist[i]=0;
}
for (int i = 0 ; i<totalpixels; i++)
{
int pix_val = (*(pfirstgraybyte+4*i)+*(pfirstgraybyte+4*i+1)+*(pfirstgraybyte+4*i+2))/3;
hist[pix_val]+=1;
}
int max = -999;
for (int i = 0 ; i<256 ; i++)
{
int test_z = i;
double q0=0;
double q1=0;
double u0 = 0;
double u1 = 0;
int t1 = 0;
int t0 = 0;
for (int j=0 ;j<=test_z; j++)
{
q0 = q0+hist[j];
u0 = u0+j*hist[j];
t0 = t0+hist[j];
}
for (int j=test_z+1; j<256 ; j++)
{
q1 = q1+hist[j];
u1 = u1+j*hist[j];
t1 = t1+hist[j];
}
q0 = q0/totalpixels;
q1 = q1/totalpixels;
if(t0==0)
u0 = u0/.0001;
else
u0 = u0/t0;
if(t1==0)
u1 = u1/.0001;
else
u1 = u1/t1;
double sigmab = q0*(1-q0)*(u0-u1)*(u0-u1);
if(sigmab>max)
{
zt = i;
max =sigmab;
}
}
console_printf("The threshold is zt %d\n",zt);
// 1. build a histogram for the gray image
// 2. select value of zt that minimizes the within-group variance
// zt = 127; // blantantly wrong, just here as an example
// threshold the image
for(int i=0; i<totalpixels; i++)
{
pgraybyte = pfirstgraybyte+i*4;
graylevel = *(pgraybyte);
if(graylevel>zt) *(pfirstthreshedrgb+i)=0xffffffff; // set rgb to 255 (white)
else *(pfirstthreshedrgb+i)=0x00000000; // set rgb to 0 (black)
}
}
/**
* Returns true if the touchscreen was touched
*/
bool
sense_touch_screen(
uint_fast8_t tile_width,
uint_fast8_t *tile_row_p,
uint_fast8_t *tile_column_p)
{
# define XDELTA_MAX 16 //32 //100
# define YDELTA_MAX 12 //24 //100
# define NUM_SAMPLES 4 //4 //2
# define RESOLUTION_BITS 10
# define SETTLING_DELAY() delay_loop(10000)
/*
* Approx. 50000 CPU clock cycles. If The CPU clock frequency is 72MHz,
* there are 72000 CPU clock cycles in 1 ms. So the settling delay is less
* than 1 ms.
*/
uint_fast16_t x_samples[NUM_SAMPLES*2];
uint_fast16_t y_samples[NUM_SAMPLES*2];
uint_fast16_t x_reading;
uint_fast16_t y_reading;
uint_fast8_t i;
uint_fast16_t yvalue_min = 1023;
uint_fast16_t yvalue_max = 0;
uint_fast16_t xvalue_min = 1023;
uint_fast16_t xvalue_max = 0;
uint_fast16_t xdelta, ydelta;
uint_fast16_t ts_max_value = 2 <<(RESOLUTION_BITS-1);
for (i = 0; i < NUM_SAMPLES; i++)
{
/*
* Power the "x-axis" layer of the touch panel, and use the "y-axis"
* layer to measure voltage corresponding to the x-axis position:
*/
touch_screen_polarize_X1_X2();
select_input_pin_adc_channel(TOUCH_SCREEN_Y_ADC_CHANNEL);
SETTLING_DELAY();
x_samples[i*2] =
read_adc_channel(g_adc_device_p, TOUCH_SCREEN_Y_ADC_CHANNEL);
/*
* Power the "y-axis" layer of the touch panel, and use the "x-axis"
* layer to measure voltage corresponding to the y-axis position:
*/
touch_screen_polarize_Y1_Y2();
select_input_pin_adc_channel(TOUCH_SCREEN_X_ADC_CHANNEL);
SETTLING_DELAY();
y_samples[i*2] =
read_adc_channel(g_adc_device_p, TOUCH_SCREEN_X_ADC_CHANNEL);
/*
* Power the "x-axis" layer of the touch panel, and use the "y-axis"
* layer to measure voltage corresponding to the x-axis position:
*/
touch_screen_polarize_X2_X1();
select_input_pin_adc_channel(TOUCH_SCREEN_Y_ADC_CHANNEL);
SETTLING_DELAY();
x_samples[(i*2)+1] =
read_adc_channel(g_adc_device_p, TOUCH_SCREEN_Y_ADC_CHANNEL);
/*
* Power the "y-axis" layer of the touch panel, and use the "x-axis"
* layer to measure voltage corresponding to the y-axis position:
*/
touch_screen_polarize_Y2_Y1();
select_input_pin_adc_channel(TOUCH_SCREEN_X_ADC_CHANNEL);
SETTLING_DELAY();
y_samples[(i*2)+1] =
read_adc_channel(g_adc_device_p, TOUCH_SCREEN_X_ADC_CHANNEL);
}
x_reading = 0;
y_reading = 0;
for (i = 0; i < NUM_SAMPLES; i ++)
{
uint_fast16_t tempyval = ts_max_value - y_samples[i*2+1];
uint_fast16_t tempxval = ts_max_value - x_samples[i*2+1];
x_reading += x_samples[i*2];
y_reading += y_samples[i*2];
x_reading += (ts_max_value - x_samples[(i*2)+1]);
y_reading += (ts_max_value - y_samples[(i*2)+1]);
if (yvalue_min > y_samples[i*2])
{
yvalue_min = y_samples[i*2];
}
if (yvalue_max < y_samples[i*2])
{
yvalue_max = y_samples[i*2];
}
if (yvalue_min > tempyval)
{
yvalue_min = tempyval;
}
if (yvalue_min < tempyval)
{
yvalue_max = tempyval;
}
if (xvalue_min > x_samples[i*2])
{
xvalue_min = x_samples[i*2];
}
if (xvalue_max < x_samples[i*2])
{
xvalue_max = x_samples[i*2];
}
if (xvalue_min > tempxval)
{
xvalue_min = tempxval;
}
if (xvalue_min < tempxval)
{
xvalue_max = tempxval;
}
}
x_reading /= NUM_SAMPLES*2;
y_reading /= NUM_SAMPLES*2;
xdelta = xvalue_max - xvalue_min;
ydelta = yvalue_max - yvalue_min;
if (x_reading < 1022 && y_reading > 1 &&
xdelta < XDELTA_MAX && ydelta < YDELTA_MAX)
{
#if 0 // XXX
extern volatile uint32_t tile_cursor_index;
extern volatile uint32_t same_tile_count;
console_printf(
"tile_cursor_index: %u, same_tile_count: %u, x_reading: %u, y_reading: %u\n",
tile_cursor_index, same_tile_count, x_reading, y_reading);
ATOMIC_POST_INCREMENT_UINT32(&same_tile_count);
#endif // XXX
map_xy_reading_to_tile(
x_reading, y_reading, tile_width, tile_row_p, tile_column_p);
return true;
}
return false;
}
static void
timestatus(const lame_global_flags * const gfp)
{
timestatus_t* real_time = &global_encoder_progress.real_time;
timestatus_t* proc_time = &global_encoder_progress.proc_time;
int percent;
double tmx, delta;
int samp_rate = lame_get_out_samplerate(gfp)
, frameNum = lame_get_frameNum(gfp)
, totalframes = lame_get_totalframes(gfp)
, framesize = lame_get_framesize(gfp)
;
if (totalframes < frameNum) {
totalframes = frameNum;
}
if (global_encoder_progress.time_status_init == 0) {
real_time->last_time = GetRealTime();
proc_time->last_time = GetCPUTime();
real_time->elapsed_time = 0;
proc_time->elapsed_time = 0;
}
/* we need rollover protection for GetCPUTime, and maybe GetRealTime(): */
tmx = GetRealTime();
delta = tmx - real_time->last_time;
if (delta < 0)
delta = 0; /* ignore, clock has rolled over */
real_time->elapsed_time += delta;
real_time->last_time = tmx;
tmx = GetCPUTime();
delta = tmx - proc_time->last_time;
if (delta < 0)
delta = 0; /* ignore, clock has rolled over */
proc_time->elapsed_time += delta;
proc_time->last_time = tmx;
if (global_encoder_progress.time_status_init == 0) {
console_printf("\r"
" Frame | CPU time/estim | REAL time/estim | play/CPU | ETA \n"
" 0/ ( 0%%)| 0:00/ : | 0:00/ : | "
SPEED_CHAR "| : \r"
/* , Console_IO.str_clreoln, Console_IO.str_clreoln */ );
global_encoder_progress.time_status_init = 1;
return;
}
ts_calc_times(real_time, samp_rate, frameNum, totalframes, framesize);
ts_calc_times(proc_time, samp_rate, frameNum, totalframes, framesize);
if (frameNum < totalframes) {
percent = (int) (100. * frameNum / totalframes + 0.5);
}
else {
percent = 100;
}
console_printf("\r%6i/%-6i", frameNum, totalframes);
console_printf(percent < 100 ? " (%2d%%)|" : "(%3.3d%%)|", percent);
ts_time_decompose(proc_time->elapsed_time, '/');
ts_time_decompose(proc_time->estimated_time, '|');
ts_time_decompose(real_time->elapsed_time, '/');
ts_time_decompose(real_time->estimated_time, '|');
console_printf(proc_time->speed_index <= 1. ?
"%9.4f" SPEED_CHAR "|" : "%#9.5g" SPEED_CHAR "|",
SPEED_MULT * proc_time->speed_index);
ts_time_decompose((real_time->estimated_time - real_time->elapsed_time), ' ');
}
void
task1_handler(void *arg)
{
int i;
int rc;
uint16_t rxval;
uint8_t last_val;
uint8_t spi_nb_cntr;
uint8_t spi_b_cntr;
/* Set the led pin for the E407 devboard */
g_led_pin = LED_BLINK_PIN;
hal_gpio_init_out(g_led_pin, 1);
/* Use SS pin for testing */
hal_gpio_init_out(SPI_SS_PIN, 1);
sblinky_spi_cfg(0);
hal_spi_set_txrx_cb(0, NULL, NULL);
hal_spi_enable(0);
/*
* Send some bytes in a non-blocking manner to SPI using tx val. The
* slave should send back 0x77.
*/
g_spi_tx_buf[0] = 0xde;
g_spi_tx_buf[1] = 0xad;
g_spi_tx_buf[2] = 0xbe;
g_spi_tx_buf[3] = 0xef;
hal_gpio_write(SPI_SS_PIN, 0);
for (i = 0; i < 4; ++i) {
rxval = hal_spi_tx_val(0, g_spi_tx_buf[i]);
assert(rxval == 0x77);
g_spi_rx_buf[i] = (uint8_t)rxval;
}
hal_gpio_write(SPI_SS_PIN, 1);
++g_spi_xfr_num;
/* Set up the callback to use when non-blocking API used */
hal_spi_disable(0);
spi_cb_arg = &spi_cb_obj;
spi_cb_obj.txlen = 32;
hal_spi_set_txrx_cb(0, sblinky_spi_irqm_handler, spi_cb_arg);
hal_spi_enable(0);
spi_nb_cntr = 0;
spi_b_cntr = 0;
while (1) {
/* Wait one second */
os_time_delay(OS_TICKS_PER_SEC);
/* Toggle the LED */
hal_gpio_toggle(g_led_pin);
/* Get random length to send */
g_last_tx_len = spi_cb_obj.txlen;
spi_cb_obj.txlen = (rand() & 0x1F) + 1;
memcpy(g_spi_last_tx_buf, g_spi_tx_buf, g_last_tx_len);
last_val = g_spi_last_tx_buf[g_last_tx_len - 1];
for (i= 0; i < spi_cb_obj.txlen; ++i) {
g_spi_tx_buf[i] = (uint8_t)(last_val + i);
}
if (g_spi_xfr_num & 1) {
/* Send non-blocking */
++spi_nb_cntr;
assert(hal_gpio_read(SPI_SS_PIN) == 1);
hal_gpio_write(SPI_SS_PIN, 0);
#if 0
if (spi_nb_cntr == 7) {
g_spi_null_rx = 1;
rc = hal_spi_txrx_noblock(0, g_spi_tx_buf, NULL, 32);
} else {
g_spi_null_rx = 0;
rc = hal_spi_txrx_noblock(0, g_spi_tx_buf, g_spi_rx_buf, 32);
}
assert(!rc);
#else
g_spi_null_rx = 0;
rc = hal_spi_txrx_noblock(0, g_spi_tx_buf, g_spi_rx_buf,
spi_cb_obj.txlen);
assert(!rc);
console_printf("a transmitted: ");
for (i = 0; i < spi_cb_obj.txlen; i++) {
console_printf("%2x ", g_spi_tx_buf[i]);
}
console_printf("\n");
console_printf("received: ");
for (i = 0; i < spi_cb_obj.txlen; i++) {
console_printf("%2x ", g_spi_rx_buf[i]);
}
console_printf("\n");
#endif
} else {
/* Send blocking */
++spi_b_cntr;
assert(hal_gpio_read(SPI_SS_PIN) == 1);
hal_gpio_write(SPI_SS_PIN, 0);
#if 0
if (spi_b_cntr == 7) {
g_spi_null_rx = 1;
rc = hal_spi_txrx(0, g_spi_tx_buf, NULL, 32);
spi_b_cntr = 0;
} else {
g_spi_null_rx = 0;
rc = hal_spi_txrx(0, g_spi_tx_buf, g_spi_rx_buf, 32);
}
assert(!rc);
hal_gpio_write(SPI_SS_PIN, 1);
spitest_validate_last(spi_cb_obj.txlen);
#else
rc = hal_spi_txrx(0, g_spi_tx_buf, g_spi_rx_buf, spi_cb_obj.txlen);
assert(!rc);
hal_gpio_write(SPI_SS_PIN, 1);
console_printf("b transmitted: ");
for (i = 0; i < spi_cb_obj.txlen; i++) {
console_printf("%2x ", g_spi_tx_buf[i]);
}
console_printf("\n");
console_printf("received: ");
for (i = 0; i < spi_cb_obj.txlen; i++) {
console_printf("%2x ", g_spi_rx_buf[i]);
}
console_printf("\n");
spitest_validate_last(spi_cb_obj.txlen);
++g_spi_xfr_num;
#endif
}
}
}
static void
timestatus_finish(void)
{
console_printf("\n");
}
camera_t * camera_open(const char *portname, int highres)
{
camera_internal_t *camera = (camera_internal_t*)malloc(sizeof(camera_internal_t));
camera->reader = NULL;
if (highres)
{
console_printf("camera: highres is not supported on windows (yet).\n");
highres = 0;
}
HRESULT hr = S_OK;
// Initialize Media Foundation
if (SUCCEEDED(hr))
{
hr = MFStartup(MF_VERSION);
}
///////////////////////////////////////////
IMFAttributes *pAttributes = NULL;
UINT32 m_cDevices = 0;
IMFActivate **m_ppDevices = NULL;
// Initialize an attribute store. We will use this to
// specify the enumeration parameters.
hr = MFCreateAttributes(&pAttributes, 1);
// Ask for source type = video capture devices
if (SUCCEEDED(hr))
{
hr = pAttributes->SetGUID(
MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE,
MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_GUID
);
}
// Enumerate devices.
if (SUCCEEDED(hr))
{
hr = MFEnumDeviceSources(pAttributes, &m_ppDevices, &m_cDevices);
}
SafeRelease(&pAttributes);
/////////////////////////////////////////////////
IMFActivate *pActivate = NULL;
if (m_cDevices)
{
console_printf("camera: there are %d camera devices connected (0..%d).\n", m_cDevices, m_cDevices > 0 ? m_cDevices - 1 : 0);
int device = strtol(portname, 0, 10);
if (device < 0 || device >= m_cDevices)
console_printf("camera: device %d does not exist.\n", device);
else
pActivate = m_ppDevices[device];
}
else
{
console_printf("camera: could not find a device\n");
}
/////////////////////////////////////////////////
IMFMediaSource *pSource = NULL;
//EnterCriticalSection(&m_critsec);
// Create the media source for the device.
hr = pActivate->ActivateObject(
__uuidof(IMFMediaSource),
(void**)&pSource
);
///////////////////////////////////////////
//IMFAttributes *pAttributes = NULL;
/*hr = MFCreateAttributes(&pAttributes, 2);
if (SUCCEEDED(hr))
{
hr = pAttributes->SetUnknown(MF_SOURCE_READER_ASYNC_CALLBACK, this);
}*/
if (SUCCEEDED(hr))
{
hr = MFCreateSourceReaderFromMediaSource(
pSource,
NULL,//pAttributes,
&camera->reader
);
}
//SafeRelease(&pAttributes);
////////////////////////////////////////////////////
// The list of acceptable types.
GUID subtypes[] = {
MFVideoFormat_NV12, MFVideoFormat_YUY2, MFVideoFormat_UYVY,
MFVideoFormat_RGB32, MFVideoFormat_RGB24, MFVideoFormat_IYUV
};
//HRESULT hr = S_OK;
BOOL bUseNativeType = FALSE;
GUID subtype = { 0 };
IMFMediaType *pType = NULL;
UINT32 width = 0, height = 0;
int selectedSubtype = -1;
// If the source's native format matches any of the formats in
// the list, prefer the native format.
// Note: The camera might support multiple output formats,
// including a range of frame dimensions. The application could
// provide a list to the user and have the user select the
// camera's output format. That is outside the scope of this
// sample, however.
DWORD selectedStreamIndex = MF_SOURCE_READER_FIRST_VIDEO_STREAM;
//while (true)
//{
hr = camera->reader->GetNativeMediaType(
selectedStreamIndex,
0, // Type index
&pType
);
if (FAILED(hr)) { console_printf("camera: could not get media type\n"); goto done; }
hr = ::MFGetAttributeSize(pType, MF_MT_FRAME_SIZE, &width, &height);
if (FAILED(hr)) { console_printf("camera: could not get resolution\n"); goto done; }
//if (width != 1280 || height != 960)
//{
console_printf("camera: found resolution %dx%d\n", width, height);
//selectedStreamIndex++;
//continue;
//}
camera->size.width = width;
camera->size.height = height;
//break;
//}
/*UINT32 num = 0, denom = 0;
hr = ::MFGetAttributeRatio(pType, MF_MT_FRAME_RATE_RANGE_MAX, &num, &denom);
if (FAILED(hr)) { goto done; }*/
//hr = ::MFSetAttributeSize(pType, MF_MT_FRAME_SIZE, 1280, 960);
//if (FAILED(hr)) { goto done; }
/*hr = ::MFSetAttributeRatio(pType, MF_MT_FRAME_RATE, num, denom);
if (FAILED(hr)) { goto done; }*/
hr = pType->GetGUID(MF_MT_SUBTYPE, &subtype);
if (FAILED(hr)) { console_printf("camera: could not get stream type(1)\n"); goto done; }
for (UINT32 i = 0; i < ARRAYSIZE(subtypes); i++)
{
if (subtype == subtypes[i])
{
hr = camera->reader->SetCurrentMediaType(
(DWORD)MF_SOURCE_READER_FIRST_VIDEO_STREAM,
NULL,
pType
);
bUseNativeType = TRUE;
selectedSubtype = i;
break;
}
}
if (!bUseNativeType)
{
// None of the native types worked. The camera might offer
// output a compressed type such as MJPEG or DV.
// Try adding a decoder.
for (UINT32 i = 0; i < ARRAYSIZE(subtypes); i++)
{
hr = pType->SetGUID(MF_MT_SUBTYPE, subtypes[i]);
if (FAILED(hr)) { console_printf("camera: could not get stream type(2)\n"); goto done; }
hr = camera->reader->SetCurrentMediaType(
(DWORD)MF_SOURCE_READER_FIRST_VIDEO_STREAM,
NULL,
pType
);
if (SUCCEEDED(hr))
{
selectedSubtype = i;
break;
}
}
}
/* hr = ::MFGetAttributeSize(pType, MF_MT_FRAME_SIZE, &width, &height);
WIDTH = width;
HEIGHT = height;*/
if (FAILED(hr)) { console_printf("camera: could not find stream type\n"); goto done; }
done:
SafeRelease(&pType);
console_printf("camera: selected type: %d, native: %s, resolution: %dx%d\n",
selectedSubtype, bUseNativeType ? "yes" : "no", camera->size.width, camera->size.height);
///////////////////////////////////////
/*if (SUCCEEDED(hr))
{
hr = camera->reader->GetCurrentMediaType(
(DWORD)MF_SOURCE_READER_FIRST_VIDEO_STREAM,
&pType
);
}
if (SUCCEEDED(hr))
{
// Register the color converter DSP for this process, in the video
// processor category. This will enable the sink writer to enumerate
// the color converter when the sink writer attempts to match the
// media types.
hr = MFTRegisterLocalByCLSID(
__uuidof(CColorConvertDMO),
MFT_CATEGORY_VIDEO_PROCESSOR,
L"",
MFT_ENUM_FLAG_SYNCMFT,
0,
NULL,
0,
NULL
);
}*/
/////////////////////////////////////////////////
/* IMFSample *pSample = NULL;
DWORD streamIndex = 0, flags = 0;
LONGLONG llTimeStamp = 0;
hr = camera->reader->ReadSample(
(DWORD)MF_SOURCE_READER_ANY_STREAM, // Stream index.
0, // Flags.
&streamIndex, // Receives the actual stream index.
&flags, // Receives status flags.
&llTimeStamp, // Receives the time stamp.
&pSample // Receives the sample or NULL.
);*/
if (selectedSubtype != 4)
{
console_printf("camera: unexpected stream type.\n");
SafeRelease(&camera->reader);
free(camera);
return 0;
}
return (camera_t*)camera;
}
void
encoder_progress_begin( lame_global_flags const* gf
, char const* inPath
, char const* outPath
)
{
brhist_init_package(gf);
global_encoder_progress.time_status_init = 0;
global_encoder_progress.last_time = 0;
global_encoder_progress.last_frame_num = 0;
if (global_ui_config.silent < 9) {
char* i_file = 0;
char* o_file = 0;
#if defined( _WIN32 ) && !defined(__MINGW32__)
inPath = i_file = utf8ToLocal8Bit(inPath);
outPath = o_file = utf8ToConsole8Bit(outPath);
#endif
lame_print_config(gf); /* print useful information about options being used */
console_printf("Encoding %s%s to %s\n",
strcmp(inPath, "-") ? inPath : "<stdin>",
strlen(inPath) + strlen(outPath) < 66 ? "" : "\n ",
strcmp(outPath, "-") ? outPath : "<stdout>");
free(i_file);
free(o_file);
console_printf("Encoding as %g kHz ", 1.e-3 * lame_get_out_samplerate(gf));
{
static const char *mode_names[2][4] = {
{"stereo", "j-stereo", "dual-ch", "single-ch"},
{"stereo", "force-ms", "dual-ch", "single-ch"}
};
switch (lame_get_VBR(gf)) {
case vbr_rh:
console_printf("%s MPEG-%u%s Layer III VBR(q=%g) qval=%i\n",
mode_names[lame_get_force_ms(gf)][lame_get_mode(gf)],
2 - lame_get_version(gf),
lame_get_out_samplerate(gf) < 16000 ? ".5" : "",
lame_get_VBR_quality(gf),
lame_get_quality(gf));
break;
case vbr_mt:
case vbr_mtrh:
console_printf("%s MPEG-%u%s Layer III VBR(q=%g)\n",
mode_names[lame_get_force_ms(gf)][lame_get_mode(gf)],
2 - lame_get_version(gf),
lame_get_out_samplerate(gf) < 16000 ? ".5" : "",
lame_get_VBR_quality(gf));
break;
case vbr_abr:
console_printf("%s MPEG-%u%s Layer III (%gx) average %d kbps qval=%i\n",
mode_names[lame_get_force_ms(gf)][lame_get_mode(gf)],
2 - lame_get_version(gf),
lame_get_out_samplerate(gf) < 16000 ? ".5" : "",
0.1 * (int) (10. * lame_get_compression_ratio(gf) + 0.5),
lame_get_VBR_mean_bitrate_kbps(gf),
lame_get_quality(gf));
break;
default:
console_printf("%s MPEG-%u%s Layer III (%gx) %3d kbps qval=%i\n",
mode_names[lame_get_force_ms(gf)][lame_get_mode(gf)],
2 - lame_get_version(gf),
lame_get_out_samplerate(gf) < 16000 ? ".5" : "",
0.1 * (int) (10. * lame_get_compression_ratio(gf) + 0.5),
lame_get_brate(gf),
lame_get_quality(gf));
break;
}
}
if (global_ui_config.silent <= -10) {
lame_print_internals(gf);
}
}
}
static int
lis2dw12_shell_cmd_dump(int argc, char **argv)
{
uint8_t val;
if (argc > 2) {
return lis2dw12_shell_err_too_many_args(argv[1]);
}
/* Dump all the register values for debug purposes */
val = 0;
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_OUT_TEMP_L, &val));
console_printf("0x%02X (OUT_TEMP_L): 0x%02X\n", LIS2DW12_REG_OUT_TEMP_L, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_OUT_TEMP_H, &val));
console_printf("0x%02X (OUT_TEMP_H): 0x%02X\n", LIS2DW12_REG_OUT_TEMP_H, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_WHO_AM_I, &val));
console_printf("0x%02X (WHO_AM_I): 0x%02X\n", LIS2DW12_REG_WHO_AM_I, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_CTRL_REG1, &val));
console_printf("0x%02X (CTRL1): 0x%02X\n", LIS2DW12_REG_CTRL_REG1, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_CTRL_REG2, &val));
console_printf("0x%02X (CTRL2): 0x%02X\n", LIS2DW12_REG_CTRL_REG2, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_CTRL_REG3, &val));
console_printf("0x%02X (CTRL3): 0x%02X\n", LIS2DW12_REG_CTRL_REG3, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_CTRL_REG4, &val));
console_printf("0x%02X (CTRL4): 0x%02X\n", LIS2DW12_REG_CTRL_REG4, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_CTRL_REG5, &val));
console_printf("0x%02X (CTRL5): 0x%02X\n", LIS2DW12_REG_CTRL_REG5, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_CTRL_REG6, &val));
console_printf("0x%02X (CTRL6): 0x%02X\n", LIS2DW12_REG_CTRL_REG6, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_TEMP_OUT, &val));
console_printf("0x%02X (TEMP_OUT): 0x%02X\n", LIS2DW12_REG_TEMP_OUT, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_STATUS_REG, &val));
console_printf("0x%02X (STATUS): 0x%02X\n", LIS2DW12_REG_STATUS_REG, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_OUT_X_L, &val));
console_printf("0x%02X (OUT_X_L): 0x%02X\n", LIS2DW12_REG_OUT_X_L, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_OUT_X_H, &val));
console_printf("0x%02X (OUT_X_H): 0x%02X\n", LIS2DW12_REG_OUT_X_H, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_OUT_Y_L, &val));
console_printf("0x%02X (OUT_Y_L): 0x%02X\n", LIS2DW12_REG_OUT_Y_L, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_OUT_Y_H, &val));
console_printf("0x%02X (OUT_Y_H): 0x%02X\n", LIS2DW12_REG_OUT_Y_H, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_OUT_Z_L, &val));
console_printf("0x%02X (OUT_Z_L): 0x%02X\n", LIS2DW12_REG_OUT_Z_L, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_OUT_Z_H, &val));
console_printf("0x%02X (OUT_Z_H): 0x%02X\n", LIS2DW12_REG_OUT_Z_H, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_FIFO_CTRL, &val));
console_printf("0x%02X (FIFO_CTRL): 0x%02X\n", LIS2DW12_REG_FIFO_CTRL, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_FIFO_SAMPLES, &val));
console_printf("0x%02X (FIFO_SAMPLES): 0x%02X\n", LIS2DW12_REG_FIFO_SAMPLES, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_TAP_THS_X, &val));
console_printf("0x%02X (TAP_THS_X): 0x%02X\n", LIS2DW12_REG_TAP_THS_X, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_TAP_THS_Y, &val));
console_printf("0x%02X (TAP_THS_Y): 0x%02X\n", LIS2DW12_REG_TAP_THS_Y, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_TAP_THS_Z, &val));
console_printf("0x%02X (TAP_THS_Z): 0x%02X\n", LIS2DW12_REG_TAP_THS_Z, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_INT_DUR, &val));
console_printf("0x%02X (INT_DUR): 0x%02X\n", LIS2DW12_REG_INT_DUR, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_FREEFALL, &val));
console_printf("0x%02X (FREEFALL): 0x%02X\n", LIS2DW12_REG_FREEFALL, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_INT_SRC, &val));
console_printf("0x%02X (INT_SRC): 0x%02X\n", LIS2DW12_REG_INT_SRC, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_X_OFS, &val));
console_printf("0x%02X (X_OFS): 0x%02X\n", LIS2DW12_REG_X_OFS, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_Y_OFS, &val));
console_printf("0x%02X (Y_OFS): 0x%02X\n", LIS2DW12_REG_Y_OFS, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_Z_OFS, &val));
console_printf("0x%02X (Z_OFS): 0x%02X\n", LIS2DW12_REG_Z_OFS, val);
assert(0 == lis2dw12_read8(&g_sensor_itf, LIS2DW12_REG_CTRL_REG7, &val));
console_printf("0x%02X (CTRL7): 0x%02X\n", LIS2DW12_REG_CTRL_REG7, val);
return 0;
}
void
decoder_progress_finish(DecoderProgress dp)
{
(void) dp;
console_printf("\n");
}
static int script_load_symbols(void* tcc, void* script_state, char *filename)
{
uint32_t size = 0;
FILE* file = NULL;
char *buf = NULL;
uint32_t count = 0;
uint32_t pos = 0;
if( FIO_GetFileSize( filename, &size ) != 0 )
{
console_printf("Error loading '%s': File does not exist\n", filename);
return -1;
}
buf = fio_malloc(size);
if(!buf)
{
console_printf("Error loading '%s': File too large\n", filename);
return -1;
}
file = FIO_OpenFile(filename, O_RDONLY | O_SYNC);
if(!file)
{
console_printf("Error loading '%s': File does not exist\n", filename);
fio_free(buf);
return -1;
}
FIO_ReadFile(file, buf, size);
FIO_CloseFile(file);
while(buf[pos])
{
char address_buf[16];
char symbol_buf[128];
uint32_t length = 0;
uint32_t address = 0;
while(buf[pos + length] && buf[pos + length] != ' ' && length < sizeof(address_buf))
{
address_buf[length] = buf[pos + length];
length++;
}
address_buf[length] = '\000';
pos += length + 1;
length = 0;
while(buf[pos + length] && buf[pos + length] != '\r' && buf[pos + length] != '\n' && length < sizeof(symbol_buf))
{
symbol_buf[length] = buf[pos + length];
length++;
}
symbol_buf[length] = '\000';
pos += length + 1;
length = 0;
while(buf[pos + length] && (buf[pos + length] == '\r' || buf[pos + length] == '\n'))
{
pos++;
}
sscanf(address_buf, "%x", &address);
module_exec(tcc, "tcc_add_symbol", 3, script_state, symbol_buf, (void*)address);
count++;
}
/* ToDo: parse the old plugin sections as all needed OS stubs are already described there */
module_exec(tcc, "tcc_add_symbol", 3, script_state, "strcpy", &strcpy);
module_exec(tcc, "tcc_add_symbol", 3, script_state, "strlen", &strlen);
fio_free(buf);
return 0;
}
void
schedule(void)
{
pid_t pid = current->p_pid;
if (scheduling_algorithm == 0)
while (1) {
pid = (pid + 1) % NPROCS;
// Run the selected process, but skip
// non-runnable processes.
// Note that the 'run' function does not return.
if (proc_array[pid].p_state == P_RUNNABLE)
run(&proc_array[pid]);
}
// priority scheduling
else if(scheduling_algorithm == __EXERCISE_2__) {
for(pid = 1; pid < NPROCS ; pid++) {
if (proc_array[pid].p_state == P_RUNNABLE)
break;
}
run(&proc_array[pid]);
} else if(scheduling_algorithm == __EXERCISE_4A__) {
int topPriority = 0;
pid_t j;
// get the top priority number
for(j = 1; j < NPROCS ; j++) {
if (proc_array[j].p_state == P_RUNNABLE) {
topPriority = (topPriority >= proc_array[j].p_priority) ? topPriority : proc_array[j].p_priority;
}
}
// alternate the processes if there are more than one with top priority
while (1) {
pid = (pid + 1) % NPROCS;
if (proc_array[pid].p_state == P_RUNNABLE && proc_array[pid].p_priority == topPriority)
break;
}
run(&proc_array[pid]);
// proportional-share scheduling
} else if(scheduling_algorithm == __EXERCISE_4B__) {
int largest = -1;
pid_t j;
pid_t proc = 1;
proc_array[pid].p_share_count--;
//cursorpos = console_printf(cursorpos, 0x200, "pid=%d ", pid );
if(proc_array[pid].p_state == P_RUNNABLE && proc_array[pid].p_share_count > 0) {
// cursorpos = console_printf(cursorpos, 0x200, "c=%d ", proc_array[pid].p_share_count );
run(&proc_array[pid]);
}
else {
// find largest share that has not gone through in this turn
for(j = 1; j < NPROCS ; j++) {
if (proc_array[j].p_state == P_RUNNABLE && (proc_array[j].p_share_count > 1|| (proc_array[j].p_share == 1 && proc_array[j].p_share_count == 1))) {
largest = (largest >= proc_array[j].p_share) ? largest : proc_array[j].p_share;
}
}
// cursorpos = console_printf(cursorpos, 0x200, "L=%d ", largest);
// current pid has share_count == 0, reinitialize it to its share value
//proc_array[pid].p_share_count = proc_array[pid].p_share;
// cant' find largeset?
// that means every process went through a cycle(they all took turn printing out letters already.)
if(largest == -1) {
// reset all counts to share
for(j=1; j < NPROCS ; j++) {
if (proc_array[j].p_state == P_RUNNABLE) {
proc_array[j].p_share_count = proc_array[j].p_share;
// proc = (proc_array[proc].p_share >= proc_array[j].p_share) ? proc] : j;
largest = (largest >= proc_array[j].p_share) ? largest : proc_array[j].p_share;
}
}
}
// cursorpos = console_printf(cursorpos, 0x200, "A=%d ", largest);
// get pid from largest
for(j = 1; j < NPROCS ; j++) {
if (proc_array[j].p_state == P_RUNNABLE && proc_array[j].p_share == largest) {
break;
}
}
// cursorpos = console_printf(cursorpos, 0x200, "j=%d ", j);
run(&proc_array[j]);
}
} else if(scheduling_algorithm == __EXERCISE_7__) {
}
// If we get here, we are running an unknown scheduling algorithm.
cursorpos = console_printf(cursorpos, 0x100, "\nUnknown scheduling algorithm %d\n", scheduling_algorithm);
while (1)
/* do nothing */;
}
int
lame_decoder(lame_global_flags * gfp, FILE * outf, int skip_start, char *inPath, char *outPath,
int *enc_delay, int *enc_padding)
{
short int Buffer[2][1152];
int iread;
int skip_end = 0;
double wavsize;
int i;
void (*WriteFunction) (FILE * fp, char *p, int n);
int tmp_num_channels = lame_get_num_channels(gfp);
if (silent < 10)
console_printf("\rinput: %s%s(%g kHz, %i channel%s, ",
strcmp(inPath, "-") ? inPath : "<stdin>",
strlen(inPath) > 26 ? "\n\t" : " ",
lame_get_in_samplerate(gfp) / 1.e3,
tmp_num_channels, tmp_num_channels != 1 ? "s" : "");
switch (input_format) {
case sf_mp123: /* FIXME: !!! */
error_printf("Internal error. Aborting.");
exit(-1);
case sf_mp3:
if (skip_start == 0) {
if (*enc_delay > -1 || *enc_padding > -1) {
if (*enc_delay > -1)
skip_start = *enc_delay + 528 + 1;
if (*enc_padding > -1)
skip_end = *enc_padding - (528 + 1);
}
else
skip_start = lame_get_encoder_delay(gfp) + 528 + 1;
}
else {
/* user specified a value of skip. just add for decoder */
skip_start += 528 + 1; /* mp3 decoder has a 528 sample delay, plus user supplied "skip" */
}
if (silent < 10)
console_printf("MPEG-%u%s Layer %s", 2 - lame_get_version(gfp),
lame_get_out_samplerate(gfp) < 16000 ? ".5" : "", "III");
break;
case sf_mp2:
skip_start += 240 + 1;
if (silent < 10)
console_printf("MPEG-%u%s Layer %s", 2 - lame_get_version(gfp),
lame_get_out_samplerate(gfp) < 16000 ? ".5" : "", "II");
break;
case sf_mp1:
skip_start += 240 + 1;
if (silent < 10)
console_printf("MPEG-%u%s Layer %s", 2 - lame_get_version(gfp),
lame_get_out_samplerate(gfp) < 16000 ? ".5" : "", "I");
break;
case sf_raw:
if (silent < 10)
console_printf("raw PCM data");
mp3input_data.nsamp = lame_get_num_samples(gfp);
mp3input_data.framesize = 1152;
skip_start = 0; /* other formats have no delay *//* is += 0 not better ??? */
break;
case sf_wave:
if (silent < 10)
console_printf("Microsoft WAVE");
mp3input_data.nsamp = lame_get_num_samples(gfp);
mp3input_data.framesize = 1152;
skip_start = 0; /* other formats have no delay *//* is += 0 not better ??? */
break;
case sf_aiff:
if (silent < 10)
console_printf("SGI/Apple AIFF");
mp3input_data.nsamp = lame_get_num_samples(gfp);
mp3input_data.framesize = 1152;
skip_start = 0; /* other formats have no delay *//* is += 0 not better ??? */
break;
default:
if (silent < 10)
console_printf("unknown");
mp3input_data.nsamp = lame_get_num_samples(gfp);
mp3input_data.framesize = 1152;
skip_start = 0; /* other formats have no delay *//* is += 0 not better ??? */
assert(0);
break;
}
if (silent < 10) {
console_printf(")\noutput: %s%s(16 bit, Microsoft WAVE)\n",
strcmp(outPath, "-") ? outPath : "<stdout>",
strlen(outPath) > 45 ? "\n\t" : " ");
if (skip_start > 0)
console_printf("skipping initial %i samples (encoder+decoder delay)\n", skip_start);
if (skip_end > 0)
console_printf("skipping final %i samples (encoder padding-decoder delay)\n", skip_end);
}
if (0 == disable_wav_header)
WriteWaveHeader(outf, 0x7FFFFFFF, lame_get_in_samplerate(gfp), tmp_num_channels, 16);
/* unknown size, so write maximum 32 bit signed value */
wavsize = -(skip_start + skip_end);
WriteFunction = swapbytes ? WriteBytesSwapped : WriteBytes;
mp3input_data.totalframes = mp3input_data.nsamp / mp3input_data.framesize;
assert(tmp_num_channels >= 1 && tmp_num_channels <= 2);
do {
iread = get_audio16(gfp, Buffer); /* read in 'iread' samples */
if (iread >= 0) {
mp3input_data.framenum += iread / mp3input_data.framesize;
wavsize += iread;
if (silent <= 0) {
decoder_progress(&mp3input_data);
console_flush();
}
skip_start -= (i = skip_start < iread ? skip_start : iread); /* 'i' samples are to skip in this frame */
if (skip_end > 1152 && mp3input_data.framenum + 2 > mp3input_data.totalframes) {
iread -= (skip_end - 1152);
skip_end = 1152;
}
else if (mp3input_data.framenum == mp3input_data.totalframes && iread != 0)
iread -= skip_end;
for (; i < iread; i++) {
if (disable_wav_header) {
WriteFunction(outf, (char *) &Buffer[0][i], sizeof(short));
if (tmp_num_channels == 2)
WriteFunction(outf, (char *) &Buffer[1][i], sizeof(short));
}
else {
Write16BitsLowHigh(outf, Buffer[0][i]);
if (tmp_num_channels == 2)
Write16BitsLowHigh(outf, Buffer[1][i]);
}
}
if (flush_write == 1) {
fflush(outf);
}
}
} while (iread > 0);
i = (16 / 8) * tmp_num_channels;
assert(i > 0);
if (wavsize <= 0) {
if (silent < 10)
error_printf("WAVE file contains 0 PCM samples\n");
wavsize = 0;
}
else if (wavsize > 0xFFFFFFD0 / i) {
if (silent < 10)
error_printf("Very huge WAVE file, can't set filesize accordingly\n");
wavsize = 0xFFFFFFD0;
}
else {
wavsize *= i;
}
/* if outf is seekable, rewind and adjust length */
if (!disable_wav_header && strcmp("-", outPath)
&& !fseek(outf, 0l, SEEK_SET))
WriteWaveHeader(outf, (int) wavsize, lame_get_in_samplerate(gfp),
tmp_num_channels, 16);
fclose(outf);
if (silent <= 0)
decoder_progress_finish();
return 0;
}
static int do_adc (int argc, const char* const* argv)
{
console_printf("%d\n", system_adc_read());
return 0;
}
static int
lame_decoder(lame_t gfp, FILE * outf, char *inPath, char *outPath)
{
short int Buffer[2][1152];
int i, iread;
double wavsize;
int tmp_num_channels = lame_get_num_channels(gfp);
int skip_start = samples_to_skip_at_start();
int skip_end = samples_to_skip_at_end();
DecoderProgress dp = 0;
if (!(tmp_num_channels >= 1 && tmp_num_channels <= 2)) {
error_printf("Internal error. Aborting.");
exit(-1);
}
if (global_ui_config.silent < 9) {
console_printf("\rinput: %s%s(%g kHz, %i channel%s, ",
strcmp(inPath, "-") ? inPath : "<stdin>",
strlen(inPath) > 26 ? "\n\t" : " ",
lame_get_in_samplerate(gfp) / 1.e3,
tmp_num_channels, tmp_num_channels != 1 ? "s" : "");
printInputFormat(gfp);
console_printf(")\noutput: %s%s(16 bit, Microsoft WAVE)\n",
strcmp(outPath, "-") ? outPath : "<stdout>",
strlen(outPath) > 45 ? "\n\t" : " ");
if (skip_start > 0)
console_printf("skipping initial %i samples (encoder+decoder delay)\n", skip_start);
if (skip_end > 0)
console_printf("skipping final %i samples (encoder padding-decoder delay)\n", skip_end);
switch (global_reader.input_format) {
case sf_mp3:
case sf_mp2:
case sf_mp1:
dp = decoder_progress_init(lame_get_num_samples(gfp),
global_decoder.mp3input_data.framesize);
break;
case sf_raw:
case sf_wave:
case sf_aiff:
default:
dp = decoder_progress_init(lame_get_num_samples(gfp),
lame_get_in_samplerate(gfp) < 32000 ? 576 : 1152);
break;
}
}
if (0 == global_decoder.disable_wav_header)
WriteWaveHeader(outf, 0x7FFFFFFF, lame_get_in_samplerate(gfp), tmp_num_channels, 16);
/* unknown size, so write maximum 32 bit signed value */
wavsize = 0;
do {
iread = get_audio16(gfp, Buffer); /* read in 'iread' samples */
if (iread >= 0) {
wavsize += iread;
if (dp != 0) {
decoder_progress(dp, &global_decoder.mp3input_data, iread);
}
put_audio16(outf, Buffer, iread, tmp_num_channels);
}
} while (iread > 0);
i = (16 / 8) * tmp_num_channels;
assert(i > 0);
if (wavsize <= 0) {
if (global_ui_config.silent < 10)
error_printf("WAVE file contains 0 PCM samples\n");
wavsize = 0;
}
else if (wavsize > 0xFFFFFFD0 / i) {
if (global_ui_config.silent < 10)
error_printf("Very huge WAVE file, can't set filesize accordingly\n");
wavsize = 0xFFFFFFD0;
}
else {
wavsize *= i;
}
/* if outf is seekable, rewind and adjust length */
if (!global_decoder.disable_wav_header && strcmp("-", outPath)
&& !fseek(outf, 0l, SEEK_SET))
WriteWaveHeader(outf, (int) wavsize, lame_get_in_samplerate(gfp), tmp_num_channels, 16);
fclose(outf);
close_infile();
if (dp != 0)
decoder_progress_finish(dp);
return 0;
}
//===========================================================
// Kosio implementations
//===========================================================
int ICACHE_FLASH_ATTR ds18b20()
{
int r, i, tempLength=0;
uint8_t addr[8], data[12];
ds_init();
r = ds_search(addr);
if(r)
{
console_printf("Found Device @ %02x %02x %02x %02x %02x %02x %02x %02x\r\n", addr[0], addr[1], addr[2], addr[3], addr[4], addr[5], addr[6], addr[7]);
if(crc8(addr, 7) != addr[7])
console_printf( "CRC mismatch, crc=%xd, addr[7]=%xd\r\n", crc8(addr, 7), addr[7]);
switch(addr[0])
{
case 0x10:
console_printf("Device is DS18S20 family.\r\n");
break;
case 0x28:
console_printf("Device is DS18B20 family.\r\n");
break;
default:
console_printf("Device is unknown family.\r\n");
return 1;
}
}
else {
console_printf("No DS18B20 detected, sorry.\r\n");
return 1;
}
// perform the conversion
reset();
select(addr);
write(DS1820_CONVERT_T, 1); // perform temperature conversion
sleepms(1000); // sleep 1s
console_printf("Scratchpad: ");
reset();
select(addr);
write(DS1820_READ_SCRATCHPAD, 0); // read scratchpad
for(i = 0; i < 9; i++)
{
data[i] = read();
console_printf("%2x ", data[i]);
}
console_printf("\r\n");
int HighByte, LowByte, TReading, SignBit, Tc_100, Whole, Fract;
LowByte = data[0];
HighByte = data[1];
TReading = (HighByte << 8) + LowByte;
SignBit = TReading & 0x8000; // test most sig bit
if (SignBit) // negative
TReading = (TReading ^ 0xffff) + 1; // 2's comp
Whole = TReading >> 4; // separate off the whole and fractional portions
Fract = (TReading & 0xf) * 100 / 16;
//MQTT stuff here
console_printf("DS18B20/Temperature: %c%d.%d Celsius\r\n", SignBit ? '-' : '+', Whole, Fract < 10 ? 0 : Fract);
if(SignBit){
os_sprintf(DS18B20_Temperature, "%c%d.%d", SignBit ? '-' : '+', Whole, Fract < 10 ? 0 : Fract );
MQTT_Publish(&mqttClient,DS18B20_MQTT_Temperature,DS18B20_Temperature,5,0,0);
} else {
os_sprintf(DS18B20_Temperature, "%d.%d", Whole, Fract < 10 ? 0 : Fract );
MQTT_Publish(&mqttClient,DS18B20_MQTT_Temperature,DS18B20_Temperature,4,0,0);
}
// MANUAL MODE LOGICS HERE
if (dDEVICE_MODE){
if (Whole>=dBR_BOILER_SET&&GPIO_INPUT_GET(PIN_GPIO14)) {
GPIO_OUTPUT_SET(PIN_GPIO14,0);
}
}
return r;
}
static void ICACHE_FLASH_ATTR writeByByteTest()
{
time = system_get_time();
errors = 0;
address = 0;
console_printf("-----------------------------------------------\r\n");
console_printf("Write byte test:\r\n");
console_printf("Start address: %d, End address: %d\r\n", MIN_ADDRESS, MAX_ADDRESS);
console_printf("Writing data: ");
for (address = MIN_ADDRESS; address <= MAX_ADDRESS; address++)
{
wdata = address % loop_size;
if(!eeprom_writeByte(DEVICEADDRESS, address, wdata))
console_printf("Failed write, address: %d, data: %d\r\n", address, (uint8_t)wdata);
else
{
if (!(address % 500)) {
//console_printf( "Address: %d, data: %d\r\n", address, (uint8_t)wdata);
console_printf("..500..");
}
}
sleepms(3);
}
finishTime = system_get_time() - time;
console_printf("DONE!\r\n");
console_printf("Total Time (seconds): %d\r\n", (uint32_t)(finishTime / 1000000));
console_printf("Write operations per second: %d\r\n", (uint32_t)(MAX_ADDRESS / (finishTime / 1000000)));
console_printf("-----------------------------------------------\r\n");
console_printf("\r\n");
}
static int do_chipinfo(int argc, const char* argv[])
{
console_printf("id=0x%x\n", system_get_chip_id());
}