+++ /dev/null
-/* daemon.c for GP2X Version 2.0
- Copyright (C) 2006 jannis harder
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-*/
-
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <pthread.h>
-
-#include "gp2xminilib.h"
-#include "cpuctrl.h"
-#include "display.h"
-
-#include "daemon.h"
-
-
-extern unsigned COLORFONDO; // background-color
-extern unsigned WHITE;
-extern unsigned TEXTBACK;
-
-extern unsigned char cad[256];
-
-extern unsigned short *gp2x_memregs;
-extern pthread_t gp2x_sound_thread;
-
-int start_daemon(
- unsigned int minimal_cpu_speed, unsigned int maximal_cpu_speed, unsigned int start_cpu_speed, int cpu_speed_step,
- unsigned long hotkey, unsigned long incrementkey, unsigned long decrementkey,
- int speed_display, int foreground,
- unsigned long delay)
-{
- pid_t pid, sid;
-
- if(!foreground) {
- kill_running_daemon();
-
-
- FILE * pidfile = fopen("/tmp/cpu_daemon.pid","w");
-
- if(!pidfile) {
- printf("couldn't write pidfile\r\n");
- exit(-2);
- }
-
- pid = fork();
-
- if(pid > 0) {
- fprintf(pidfile,"%i\n",pid);
- fclose(pidfile);
- }
- if(pid != 0)
- return pid;
-
-
- fclose(pidfile);
-
- umask(0);
- sid = setsid();
-
-
- close(STDIN_FILENO);
- close(STDOUT_FILENO);
- close(STDERR_FILENO);
- }
-
- if(foreground)
- printf("daemon ready\r\n");
-
- nano_setup(); // loading the full minilib would be overkill and i guess some games/emus wouldn't like it
-
-
- unsigned int current_cpu_speed = start_cpu_speed;
-
- while(1) {
- usleep(delay);
- unsigned long keystate = gp2x_joystick_read();
-
- unsigned int last_cpu_speed = 0;
-
- while(
- (hotkey && (keystate & hotkey) == hotkey) ||
- ((!hotkey) && (
- (incrementkey && (keystate & incrementkey) == incrementkey) ||
- (decrementkey && (keystate & decrementkey) == decrementkey)
- ))
- ) {
- if(foreground && !last_cpu_speed)
- printf("cpu daemon activated!\r\n");
-
- if(incrementkey && (keystate & incrementkey) == incrementkey) {
- current_cpu_speed += cpu_speed_step;
- while((keystate & incrementkey) == incrementkey) usleep(100000),keystate = gp2x_joystick_read();
- }
- else if(decrementkey && (keystate & decrementkey) == decrementkey) {
- current_cpu_speed -= cpu_speed_step;
- while((keystate & decrementkey) == decrementkey) usleep(100000),keystate = gp2x_joystick_read();
- }
-
- if(current_cpu_speed < minimal_cpu_speed)
- current_cpu_speed = minimal_cpu_speed;
- if(current_cpu_speed > maximal_cpu_speed)
- current_cpu_speed = maximal_cpu_speed;
-
-
-
- if(last_cpu_speed != current_cpu_speed) {
- set_FCLK(current_cpu_speed);
- }
- last_cpu_speed = current_cpu_speed;
- keystate = gp2x_joystick_read();
- }
-
- }
-
-}
-
-int kill_running_daemon() {
-
- FILE * pidfile = fopen("/tmp/cpu_daemon.pid","r");
- char pid_buffer[14];
- pid_buffer[0] = 'k';
- pid_buffer[1] = 'i';
- pid_buffer[2] = 'l';
- pid_buffer[3] = 'l';
- pid_buffer[4] = ' ';
- pid_buffer[5] = 0;
- if(pidfile) {
- printf("found pidfile\r\n");
- fgets(&(pid_buffer[5]),10,pidfile);
- fclose(pidfile);
- int return_code = system(pid_buffer);
- if(return_code)
- printf("daemon wasn't running\r\n");
- else
- printf("killed old daemon\r\n");
- unlink("/tmp/cpu_daemon.pid");
- return 1;
- }
- return 0;
-}
-
-
-void nano_setup() {
- if(!gp2x_sound_thread) {
- gp2x_memregs=(unsigned short *)mmap(0, 0x10000, PROT_READ|PROT_WRITE, MAP_SHARED, open("/dev/mem", O_RDWR), 0xc0000000);
- cpuctrl_init();
- }
-}
-
-void cmd_daemon(int argc, char *argv[]) {
-
- int cpu_div = get_920_Div();
- int sysfreq=get_freq_920_CLK();
- sysfreq*=cpu_div+1;
- int cpufreq=sysfreq/1000000;
-
- unsigned int minimal_value = 33;
- unsigned int maximal_value = 260;
- unsigned int start_value = cpufreq;
- unsigned int step = 10;
- unsigned long hotkey = GP2X_L | GP2X_R;
- unsigned long downkey = GP2X_VOL_UP;
- unsigned long upkey = GP2X_VOL_DOWN;
- int foreground = 0;
- int display = 1;
- float delay = 1;
-
- int i;
- for( i = 2; i < argc; i++) {
- if(!strcmp(argv[i],"--min")) {
- if(i+1 == argc){printf ("%s is missing it's parameter\r\n",argv[i]);gp2x_deinit();exit(1);}
- minimal_value = atoi(argv[i+1]);
- if(minimal_value < 33)
- minimal_value = 33;
- }
- else if(!strcmp(argv[i],"--max")) {
- if(i+1 == argc){printf ("%s is missing it's parameter\r\n",argv[i]);gp2x_deinit();exit(1);}
- maximal_value = atoi(argv[i+1]);
- if(maximal_value > 340)
- maximal_value = 340;
- }
- else if(!strcmp(argv[i],"--start")) {
- if(i+1 == argc){printf ("%s is missing it's parameter\r\n",argv[i]);gp2x_deinit();exit(1);}
- start_value = atoi(argv[i+1]);
- }
- else if(!strcmp(argv[i],"--step")) {
- if(i+1 == argc){printf ("%s is missing it's parameter\r\n",argv[i]);gp2x_deinit();exit(1);}
- step = atoi(argv[i+1]);
- }
- else if(!strcmp(argv[i],"--hotkey")) {
- if(i+1 == argc){printf ("%s is missing it's parameter\r\n",argv[i]);gp2x_deinit();exit(1);}
- hotkey = parse_key_sequence(argv[i+1]);
- }
- else if(!strcmp(argv[i],"--incr")) {
- if(i+1 == argc){printf ("%s is missing it's parameter\r\n",argv[i]);gp2x_deinit();exit(1);}
- upkey = parse_key_sequence(argv[i+1]);
- }
- else if(!strcmp(argv[i],"--decr")) {
- if(i+1 == argc){printf ("%s is missing it's parameter\r\n",argv[i]);gp2x_deinit();exit(1);}
- downkey = parse_key_sequence(argv[i+1]);
- }
- else if(!strcmp(argv[i],"--delay")) {
- if(i+1 == argc){printf ("%s is missing it's parameter\r\n",argv[i]);gp2x_deinit();exit(1);}
- delay = atof(argv[i+1]);
- }
- else if(!strcmp(argv[i],"--no-incr")) {
- upkey = 0;
- }
- else if(!strcmp(argv[i],"--no-decr")) {
- downkey = 0;
- }
- else if(!strcmp(argv[i],"--no-hotkey")) {
- hotkey = 0;
- }
- else if(!strcmp(argv[i],"--foreground")) {
- foreground = 1;
- }
- else if(!strcmp(argv[i],"--background")) {
- foreground = 0;
- }
- else if(!strcmp(argv[i],"--display")) {
- display = 1;
- }
- else if(!strcmp(argv[i],"--no-display")) {
- display = 0;
- }
- }
-
- if((hotkey & downkey) == downkey)
- printf("warning: hotkey includes decrement keypress!\r\n");
- if((hotkey & upkey) == upkey)
- printf("warning: hotkey includes increment keypress!\r\n");
-
- int pid = start_daemon(minimal_value, maximal_value, start_value, step, hotkey, upkey, downkey, display, foreground, delay* 1000000);
-
- if(pid < 0) {
- printf("couldn't start daemon\r\n");
- exit(1);
- }
- else if(pid > 0) {
- printf("daemon started\r\n");
- exit(0);
- }
-}
-
-unsigned long parse_key_sequence(char *key_sequence) {
- unsigned long hotkey = 0;
- if(!strcmp(key_sequence,"None"))
- return 0;
- char *mask = key_sequence;
- while(*mask) {
- switch(*mask) {
- case 'l':
- case 'L':
- hotkey |= GP2X_L;
- break;
- case 'r':
- case 'R':
- hotkey |= GP2X_R;
- break;
- case 'a':
- case 'A':
- hotkey |= GP2X_A;
- break;
- case 'b':
- case 'B':
- hotkey |= GP2X_B;
- break;
- case 'x':
- case 'X':
- hotkey |= GP2X_X;
- break;
- case 'y':
- case 'Y':
- hotkey |= GP2X_Y;
- break;
- case '+':
- hotkey |= GP2X_VOL_DOWN;
- break;
- case '-':
- hotkey |= GP2X_VOL_UP;
- break;
- case 'S':
- case 's':
- hotkey |= GP2X_START;
- break;
- case '/':
- hotkey |= GP2X_SELECT;
- break;
- case '@':
- hotkey |= GP2X_PUSH;
- break;
- case '\n':
- break;
- default:
- printf("unknown key %c\r\n",*mask);
- }
- mask++;
- }
- return hotkey;
-}
-
-int daemonsettings[8];
-
-
-void cleardisp();
-
-
-void formatkey(char * base, unsigned long keyseq) {
-
- if(!keyseq)
- strcat(base,"None");
-
- if(keyseq & GP2X_L)
- strcat(base,"L");
- if(keyseq & GP2X_R)
- strcat(base,"R");
- if(keyseq & GP2X_A)
- strcat(base,"A");
- if(keyseq & GP2X_B)
- strcat(base,"B");
- if(keyseq & GP2X_X)
- strcat(base,"X");
- if(keyseq & GP2X_Y)
- strcat(base,"Y");
- if(keyseq & GP2X_VOL_DOWN)
- strcat(base,"+");
- if(keyseq & GP2X_VOL_UP)
- strcat(base,"-");
- if(keyseq & GP2X_START)
- strcat(base,"S");
- if(keyseq & GP2X_SELECT)
- strcat(base,"/");
- if(keyseq & GP2X_PUSH)
- strcat(base,"@");
-}
-
-
-
-#define VALID_KEYS ((GP2X_L) | (GP2X_R) | (GP2X_X) | (GP2X_Y) | (GP2X_A) | (GP2X_B) | (GP2X_START) | (GP2X_SELECT) | (GP2X_VOL_UP) | (GP2X_VOL_DOWN) | (GP2X_PUSH) )
-
-int running;
-
-void daemon_itemhelp(int menuitem)
-{
- switch(menuitem) {
- case 0:
- v_putcad(26,8,0xffffff,COLORFONDO,"Choose a");
- v_putcad(26,9,0xffffff,COLORFONDO,"minimal");
- v_putcad(26,10,0xffffff,COLORFONDO,"clockspeed");
- v_putcad(26,11,0xffffff,COLORFONDO,"with R/L or");
- v_putcad(26,12,0xffffff,COLORFONDO,"Vol UP/Down.");
- v_putcad(26,14,0xffffff,COLORFONDO,"Valid speeds");
- v_putcad(26,15,0xffffff,COLORFONDO,"are:");
- v_putcad(26,16,0xffffff,COLORFONDO,"33 to 340Mhz");
- break;
- case 1:
- v_putcad(26,8,0xffffff,COLORFONDO,"Choose a");
- v_putcad(26,9,0xffffff,COLORFONDO,"maximal");
- v_putcad(26,10,0xffffff,COLORFONDO,"clockspeed");
- v_putcad(26,11,0xffffff,COLORFONDO,"with R/L or");
- v_putcad(26,12,0xffffff,COLORFONDO,"Vol UP/Down.");
- v_putcad(26,14,0xffffff,COLORFONDO,"Valid speeds");
- v_putcad(26,15,0xffffff,COLORFONDO,"are:");
- v_putcad(26,16,0xffffff,COLORFONDO,"33 to 340Mhz");
- break;
- case 2:
- v_putcad(26,8,0xffffff,COLORFONDO,"Choose a step");
- v_putcad(26,9,0xffffff,COLORFONDO,"width for");
- v_putcad(26,10,0xffffff,COLORFONDO,"changing the");
- v_putcad(26,11,0xffffff,COLORFONDO,"clockspeed.");
- v_putcad(26,13,0xffffff,COLORFONDO,"Use R/L or");
- v_putcad(26,14,0xffffff,COLORFONDO,"Vol UP/Down.");
- break;
- case 3:
- v_putcad(26,8,0xffffff,COLORFONDO,"Choose a");
- v_putcad(26,9,0xffffff,COLORFONDO,"delay between");
- v_putcad(26,10,0xffffff,COLORFONDO,"each hotkey");
- v_putcad(26,11,0xffffff,COLORFONDO,"check");
- v_putcad(26,13,0xffffff,COLORFONDO,"Use R/L or");
- v_putcad(26,14,0xffffff,COLORFONDO,"Vol UP/Down.");
- break;
- case 4:
- v_putcad(26,8,0xffffff,COLORFONDO,"Choose a");
- v_putcad(26,9,0xffffff,COLORFONDO,"hotkey.");
- v_putcad(26,10,0xffffff,COLORFONDO,"Add or delete");
- v_putcad(26,11,0xffffff,COLORFONDO,"a button by");
- v_putcad(26,12,0xffffff,COLORFONDO,"pressing it.");
- v_putcad(26,14,0x0000DD,COLORFONDO,"Joystick is");
- v_putcad(26,15,0x0000DD,COLORFONDO,"not allowed.");
- break;
- case 5:
- v_putcad(26,8,0xffffff,COLORFONDO,"Choose a");
- v_putcad(26,9,0xffffff,COLORFONDO,"key for");
- v_putcad(26,10,0xffffff,COLORFONDO,"incrementing");
- v_putcad(26,11,0xffffff,COLORFONDO,"the clkspeed.");
- v_putcad(26,12,0xffffff,COLORFONDO,"Add or delete");
- v_putcad(26,13,0xffffff,COLORFONDO,"a button by");
- v_putcad(26,14,0xffffff,COLORFONDO,"pressing it.");
- v_putcad(26,16,0x0000DD,COLORFONDO,"Joystick is");
- v_putcad(26,17,0x0000DD,COLORFONDO,"not allowed.");
- break;
- case 6:
- v_putcad(26,8,0xffffff,COLORFONDO,"Choose a");
- v_putcad(26,9,0xffffff,COLORFONDO,"key for");
- v_putcad(26,10,0xffffff,COLORFONDO,"decrementing");
- v_putcad(26,11,0xffffff,COLORFONDO,"the clkspeed.");
- v_putcad(26,12,0xffffff,COLORFONDO,"Add or delete");
- v_putcad(26,13,0xffffff,COLORFONDO,"a button by");
- v_putcad(26,14,0xffffff,COLORFONDO,"pressing it.");
- v_putcad(26,16,0x0000DD,COLORFONDO,"Joystick is");
- v_putcad(26,17,0x0000DD,COLORFONDO,"not allowed.");
- break;
- case 7:
- /* v_putcad(26,8,0xffffff,COLORFONDO,"Enable or");
- v_putcad(26,9,0xffffff,COLORFONDO,"disable");
- v_putcad(26,10,0xffffff,COLORFONDO,"on screen");
- v_putcad(26,11,0xffffff,COLORFONDO,"display.");
- v_putcad(26,13,0x0000DD,COLORFONDO,"May cause");
- v_putcad(26,14,0x0000DD,COLORFONDO,"conflicts");
- v_putcad(26,15,0x0000DD,COLORFONDO,"with");
- v_putcad(26,16,0x0000DD,COLORFONDO,"some apps!");*/
- v_putcad(26,8,0x0000DD,COLORFONDO,"COMING SOON");
- break;
- case 8:
- if(running) {
- v_putcad(26,8,0xffffff,COLORFONDO,"Press B to");
- v_putcad(26,9,0xffffff,COLORFONDO,"kill the");
- v_putcad(26,10,0xffffff,COLORFONDO,"running");
- v_putcad(26,11,0xffffff,COLORFONDO,"daemon");
- v_putcad(26,12,0xffffff,COLORFONDO,"process.");
- }
- else {
- v_putcad(26,8,0xffffff,COLORFONDO,"Press B to");
- v_putcad(26,9,0xffffff,COLORFONDO,"start the ");
- v_putcad(26,10,0xffffff,COLORFONDO,"daemon in the");
- v_putcad(26,11,0xffffff,COLORFONDO, "background.");
- }
- break;
- }
-}
-
-void daemonmenu() {
-
- int menupoint = 0;
- running = !access("/tmp/cpu_daemon.pid",R_OK);
-
-
- unsigned long gp2x_nKeys;
- while(1) {
-
- if(daemonsettings[0] < 33)
- daemonsettings[0] = 33;
- if(daemonsettings[1] > 340)
- daemonsettings[1] = 340;
- if(daemonsettings[1] < daemonsettings[0])
- daemonsettings[1] = daemonsettings[0];
- if(daemonsettings[0] > daemonsettings[1])
- daemonsettings[0] = daemonsettings[1];
- if(daemonsettings[2] < 1)
- daemonsettings[2] = 1;
- if(daemonsettings[3] < 1)
- daemonsettings[3] = 1;
- //if(daemonsettings[7] == 10 || daemonsettings[7] == -10)
- // daemonsettings[7] = 1;
- //if(daemonsettings[7] == 11 || daemonsettings[7] == -9)
- daemonsettings[7] = 0;
-
-
-
- cleardisp();
- v_putcad(13,2,WHITE,COLORFONDO,"Daemon Setup");
-
- v_putcad(2,5,0xffff00,COLORFONDO,"CPU Clockspeed:");
-
- sprintf(cad,"From: %huMhz",daemonsettings[0]);
-
- v_putcad(2,7,0xffff,COLORFONDO,cad);
- if(menupoint == 0)
- v_putcad(2,7,0xffff,TEXTBACK,cad);
-
- sprintf(cad,"To: %huMhz",daemonsettings[1]);
-
- v_putcad(2,8,0xffff,COLORFONDO,cad);
- if(menupoint == 1)
- v_putcad(2,8,0xffff,TEXTBACK,cad);
-
- sprintf(cad,"Step: %huMhz",daemonsettings[2]);
-
- v_putcad(2,9,0xffff,COLORFONDO,cad);
- if(menupoint == 2)
- v_putcad(2,9,0xffff,TEXTBACK,cad);
-
-
- v_putcad(2,11,0xffff00,COLORFONDO,"Buttons:");
-
- sprintf(cad,"Delay: %0.1fsec",daemonsettings[3]/10.0f);
-
- v_putcad(2,13,0xffff,COLORFONDO,cad);
- if(menupoint == 3)
- v_putcad(2,13,0xffff,TEXTBACK,cad);
-
- sprintf(cad,"Hotkey: ");
-
- formatkey(cad,daemonsettings[4]);
-
- v_putcad(2,15,0xffff,COLORFONDO,cad);
- if(menupoint == 4)
- v_putcad(2,15,0xffff,TEXTBACK,cad);
-
-
- sprintf(cad,"IncrKey: ");
-
- formatkey(cad,daemonsettings[5]);
-
- v_putcad(2,16,0xffff,COLORFONDO,cad);
- if(menupoint == 5)
- v_putcad(2,16,0xffff,TEXTBACK,cad);
-
- sprintf(cad,"DecrKey: ");
-
- formatkey(cad,daemonsettings[6]);
-
- v_putcad(2,17,0xffff,COLORFONDO,cad);
- if(menupoint == 6)
- v_putcad(2,17,0xffff,TEXTBACK,cad);
-
- if(menupoint >= 4 && menupoint <=6)
- v_putcad(2,26,WHITE,COLORFONDO,"---------- Stick:UP/DOWN");
-
- v_putcad(2,19,0xffff00,COLORFONDO,"Misc:");
-
-
- v_putcad(2,21,0xffff,COLORFONDO,(daemonsettings[7] ? "On Screen Display: On" : "On Screen Display: Off"));
- if(menupoint == 7)
- v_putcad(2,21,0xffff,TEXTBACK,(daemonsettings[7] ? "On Screen Display: On" : "On Screen Display: Off"));
-
-
- v_putcad(2,23,0xffff,COLORFONDO,(running ? "Kill Running Daemon" : "Start Daemon"));
- if(menupoint == 8)
- v_putcad(2,23,0xffff,TEXTBACK,(running ? "Kill Running Daemon" : "Start Daemon"));
-
-
-
- daemon_itemhelp(menupoint);
-
- gp2x_video_flip();
- while(1)
- {
- gp2x_nKeys=gp2x_joystick_read();
-
-
-
- if((gp2x_nKeys & GP2X_DOWN))
- {
- menupoint++;
- if(menupoint>8) menupoint=0;
- usleep(200000);
- break;
- }
-
- if((gp2x_nKeys & GP2X_UP))
- {
- menupoint--;
- if(menupoint<0) menupoint=8;
- usleep(200000);
- break;
- }
-
- if((menupoint >= 4) && (menupoint <= 6) && (gp2x_nKeys & VALID_KEYS))
- {
- daemonsettings[menupoint] ^= (gp2x_nKeys & VALID_KEYS);
- usleep(200000);
- break;
- }
-
- if(menupoint < 8 &&(gp2x_nKeys & GP2X_R))
- {
- daemonsettings[menupoint] += 10;
- usleep(200000);
- break;
- }
-
- if(menupoint < 4 && (gp2x_nKeys & GP2X_VOL_UP))
- {
- daemonsettings[menupoint] -= 1;
- usleep(200000);
- break;
- }
-
- if(menupoint < 4 && (gp2x_nKeys & GP2X_VOL_DOWN))
- {
- daemonsettings[menupoint] += 1;
- usleep(200000);
- break;
- }
-
- if(menupoint < 8 && (gp2x_nKeys & GP2X_L))
- {
- daemonsettings[menupoint] -= 10;
- usleep(200000);
- break;
- }
- if(menupoint == 8 && (gp2x_nKeys & GP2X_B))
- {
- if(running)
- kill_running_daemon();
- else {
- int cpu_div = get_920_Div();
- int sysfreq=get_freq_920_CLK();
- sysfreq*=cpu_div+1;
- int cpufreq=sysfreq/1000000;
-
- start_daemon_by_settings();
- }
- usleep(200000);
- running = !access("/tmp/cpu_daemon.pid",R_OK);
- break;
- }
-
-
- if((gp2x_nKeys & GP2X_START))
- {
- while(1)
- {
- gp2x_nKeys=gp2x_joystick_read();
- if(!(gp2x_nKeys & GP2X_START)) break;
- }
-
- if(running) { // update values!
- start_daemon_by_settings();
- }
-
-
- return;
- }
-
- }
- }
-}
-
-void start_daemon_by_settings() {
- int cpu_div = get_920_Div();
- int sysfreq=get_freq_920_CLK();
- sysfreq*=cpu_div+1;
- int cpufreq=sysfreq/1000000;
-
- start_daemon(daemonsettings[0], daemonsettings[1], cpufreq, daemonsettings[2], daemonsettings[4], daemonsettings[5],
- daemonsettings[6], daemonsettings[7], 0, daemonsettings[3] * 100000);
-}
notaz.gp2x.de / gpsp.git / blobdiff