2823a4c8 |
1 | |
2 | /* commandline.c for GP2X Version 2.0 |
3 | Copyright (C) 2006 god_at_hell |
4 | |
5 | This program is free software; you can redistribute it and/or modify |
6 | it under the terms of the GNU General Public License as published by |
7 | the Free Software Foundation; either version 2 of the License, or |
8 | (at your option) any later version. |
9 | |
10 | This program is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | GNU General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU General Public License |
16 | along with this program; if not, write to the Free Software |
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
18 | |
19 | */ |
20 | |
21 | #include <stdio.h> |
22 | #include <stdlib.h> |
23 | #include <string.h> |
24 | #include "cpuctrl.h" |
25 | #include "gp2xminilib.h" |
26 | #include "cpuctrl.h" |
27 | |
28 | |
29 | void fallback(int argc, char *argv[]) |
30 | { |
31 | //beginning commandline-utilizing |
32 | if (argc == 3) |
33 | { |
34 | if (atoi(argv[1]) == 0) |
35 | { |
36 | if(atoi(argv[2]) > 36){gp2x_deinit();exit(1);} |
37 | if(atoi(argv[2]) < -20){gp2x_deinit();exit(1);} |
38 | set_add_FLCDCLK(atoi(argv[2])); |
39 | } |
40 | else |
41 | { |
42 | if(atoi(argv[2]) > 10){gp2x_deinit();exit(1);} |
43 | if(atoi(argv[2]) < -5){gp2x_deinit();exit(1);} |
44 | set_add_ULCDCLK(atoi(argv[2])); |
45 | } |
46 | } |
47 | |
48 | if (argc == 4) |
49 | { |
50 | if(atoi(argv[3]) > 320){gp2x_deinit();exit(1);} |
51 | if(atoi(argv[3]) < 33){gp2x_deinit();exit(1);} |
52 | if (atoi(argv[1]) == 0) |
53 | { |
54 | if(atoi(argv[2]) > 36){gp2x_deinit();exit(1);} |
55 | if(atoi(argv[2]) < -20){gp2x_deinit();exit(1);} |
56 | set_add_FLCDCLK(atoi(argv[2])); |
57 | } |
58 | else |
59 | { |
60 | if(atoi(argv[2]) > 10){gp2x_deinit();exit(1);} |
61 | if(atoi(argv[2]) < -5){gp2x_deinit();exit(1);} |
62 | set_add_ULCDCLK(atoi(argv[2])); |
63 | } |
64 | set_FCLK(atoi(argv[3])); |
65 | } |
66 | |
67 | if (argc == 5) |
68 | { |
69 | if(atoi(argv[3]) > 320){gp2x_deinit();exit(1);} |
70 | if(atoi(argv[3]) < 33){gp2x_deinit();exit(1);} |
71 | if(atof(argv[4]) > 10){gp2x_deinit();exit(1);} |
72 | if(atof(argv[4]) < 0.02){gp2x_deinit();exit(1);} |
73 | if (atoi(argv[1]) == 0) |
74 | { |
75 | if(atoi(argv[2]) > 36){gp2x_deinit();exit(1);} |
76 | if(atoi(argv[2]) < -20){gp2x_deinit();exit(1);} |
77 | set_add_FLCDCLK(atoi(argv[2])); |
78 | } |
79 | else |
80 | { |
81 | if(atoi(argv[2]) > 10){gp2x_deinit();exit(1);} |
82 | if(atoi(argv[2]) < -5){gp2x_deinit();exit(1);} |
83 | set_add_ULCDCLK(atoi(argv[2])); |
84 | } |
85 | set_FCLK(atoi(argv[3])); |
86 | set_gamma(atof(argv[4])); |
87 | } |
88 | } |
89 | |
90 | void cmdhelp() |
91 | { |
92 | printf ("\ngpSP2X v0.9003 Beta by Exophase/ZodTTD\r\n"); |
93 | printf ("cpu_speed by god_at_hell\r\n"); |
94 | printf ("Usage: cpu_speed.gpe [option1] [value1] [option2]...\r\n"); |
95 | printf ("Options:\r\n"); |
96 | printf (" RAM-Options\r\n"); |
97 | printf (" -----------\r\n"); |
98 | printf (" --cas CAS Latency. Delay in clock cycles between the registration \n\t\tof a READ command and the first bit of output data. \n\t\tValid values are 2 and 3 cycles.\r\n"); |
99 | printf (" --trc ACTIVE to ACTIVE /AUTOREFRESH command delay. Defines ACTIVE \n\t\tto ACTIVE/auto refresh command period delay. \n\t\tValid values are from 1 to 16 cycles.\r\n"); |
100 | printf (" --tras ACTIVE to PRECHARGE delay. Defines the delay between the ACTIVE \n\t\tand PRECHARGE commands. \n\t\tValid values are from 1 to 16 cycles.\r\n"); |
101 | printf (" --twr Write recovery time in cycles.\n\t\tValid values are from 1 to 16 cycles.\r\n"); |
102 | printf (" --tmrd LOAD MODE REGISTER command cycle time.\n\t\tValid values are from 1 to 16 cycles.\r\n"); |
103 | printf (" --trfc AUTO REFRESH command period in cycles.\n\t\tValid values are from 1 to 16 cycles.\r\n"); |
104 | printf (" --trp PRECHARGE command period in cycles.\n\t\tValid values are from 1 to 16 cycles.\r\n"); |
105 | printf (" --trcd RAS to CAS Delay in cycles.\n\t\tValid values are from 1 to 16 cycles.\r\n"); |
106 | printf (" --refperd Refresh Period. Defines maximum time period between \n\t\tAUTOREFRESH commands.\n\t\tValid values are from 1 to 65535 (default ~ 250) cycles.\r\n"); |
107 | printf (" --ramdiv Divider for the Memory-Clock which is 1/2 of the CPU-Clock. \n\t\tValid values are from 1 to 8.\r\n"); |
108 | printf ("\n CPU-Options\r\n"); |
109 | printf (" -----------\r\n"); |
110 | printf (" --cpuclk Sets the CPU-Frequency in Mhz. \n\t\tValid values are from 33 to 340.\r\n"); |
111 | printf (" --cpudiv Divider for the CPU-Clock. \n\t\tValid values are from 1 to 8.\r\n"); |
112 | printf ("\n Display-Options\r\n"); |
113 | printf ("----------------\r\n"); |
114 | printf (" --fpll Sets clockgenerator to fpll (for firmware 1.0 - 1.0.1).\r\n"); |
115 | printf (" --upll Sets clockgenerator to upll (for the rest).\r\n"); |
116 | printf (" --timing Timing Prescaler to eliminate flickering. \n\t\tValid values are: -20 to 36 with fpll.\n\t\t\t\t -6 to 10 with upll.\r\n"); |
117 | printf (" --gamma Regulates the gamma. \n\t\tValid values are from 0.0001 to 15.0000.\r\n"); |
118 | printf ("\n Daemon-Mode \r\n"); |
119 | printf ("----------------\r\n"); |
120 | printf ("Usage: cpu_speed.gpe --daemon [option1] [value1] [option2]...\r\n"); |
121 | printf ("Shutdown: cpu_speed.gpe --kill[-daemon]\r\n"); |
122 | printf ("Options:\r\n"); |
123 | printf (" --min Sets the minimum CPU-Frequency in Mhz. \n\t\tValid values are from 33 to 340.\r\n"); |
124 | printf (" --max Sets the maximum CPU-Frequency in Mhz. \n\t\tValid values are from 33 to 340.\r\n"); |
125 | printf (" --start Sets the CPU-Frequency in Mhz. \n\t\tValid values are from 33 to 340.\r\n"); |
126 | printf (" --step Sets the CPU-Frequency step in Mhz. \n\t\tValid values are from 1 to 340.\r\n"); |
127 | printf (" --hotkey Sets the hotkey. (Default: LR) \n\t\tValid values are a combination of LRXYZAB+-S/@ or ``None''\n\t\t (+- are volume, S is Start, / is Select, @ is Stick).\r\n"); |
128 | printf (" --incr Sets the increment key. (Default: +) \n\t\tValid values are a combination of LRXYZAB+-S/@ or ``None''\n\t\t (+- are volume, S is Start, / is Select, @ is Stick).\r\n"); |
129 | printf (" --decr Sets the decrement key. (Default: -) \n\t\tValid values are a combination of LRXYZAB+-S/@ or ``None''\n\t\t (+- are volume, S is Start, / is Select, @ is Stick).\r\n"); |
130 | printf (" --no-hotkey Alias for --hotkey None.\r\n"); |
131 | printf (" --no-incr Alias for --incr None.\r\n"); |
132 | printf (" --no-decr Alias for --decr None.\r\n"); |
133 | printf (" --foreground Do not switch to daemon mode. (Useful for debugging)\r\n"); |
134 | printf (" --background Switch to daemon mode. (Default)\r\n"); |
135 | printf (" --display Enable on screen display. COMING SOON!\r\n"); |
136 | printf (" --no-display Disable on screen display.\r\n"); |
137 | printf ("\nNOTE:\nThe old commandline-settings are working ... read more about this in the readme\n\n"); |
138 | } |
139 | |
140 | void cmdline(int argc, char *argv[]) |
141 | { |
142 | short i,n; |
143 | short varis = 11; |
144 | char clockgen = get_Clkgen(); |
145 | char var[11][9]={"--cas","--trc","--tras","--twr","--tmrd","--trfc","--trp","--trcd","--ramdiv","--cpuclk","--cpudiv"}; |
146 | |
147 | short val[varis]; |
148 | for(n=0;n<varis;n++) //initialize the variable-array |
149 | { |
150 | val[n] = -1; |
151 | } |
152 | |
153 | short timing = -100; |
154 | int refperd = -1; |
155 | float gamma = -1.; |
156 | |
157 | |
158 | for(i=1; i<argc; i++) |
159 | { |
160 | if(strcmp(argv[i], "--fpll") == 0) clockgen = 0; |
161 | if(strcmp(argv[i], "--upll") == 0) clockgen = 1; |
162 | |
163 | for(n=0; n<varis; n++) |
164 | { |
165 | if(strcmp(argv[i], var[n]) == 0) |
166 | { |
167 | if(i+1 == argc){printf ("%s is missing it's parameter\r\n",var[n]);gp2x_deinit();exit(1);} |
168 | val[n] = atoi(argv[i+1]); |
169 | } |
170 | } |
171 | if(strcmp(argv[i], "--refperd") == 0) |
172 | { |
173 | if(i+1 == argc){printf ("%s is missing it's parameter\r\n",argv[i]);gp2x_deinit();exit(1);} |
174 | refperd = atoi(argv[i+1]); |
175 | } |
176 | if(strcmp(argv[i], "--gamma") == 0) |
177 | { |
178 | if(i+1 == argc){printf ("%s is missing it's parameter\r\n",argv[i]);gp2x_deinit();exit(1);} |
179 | gamma = atof(argv[i+1]); |
180 | } |
181 | if(strcmp(argv[i], "--timing") == 0) |
182 | { |
183 | if(i+1 == argc){printf ("%s is missing it's parameter\r\n",argv[i]);gp2x_deinit();exit(1);} |
184 | timing = atoi(argv[i+1]); |
185 | } |
186 | } |
187 | |
188 | if(clockgen == 0) |
189 | { |
190 | if(timing > -21) |
191 | { |
192 | if(timing < 37) set_add_FLCDCLK(timing); |
193 | } |
194 | else set_add_FLCDCLK(get_LCDClk(clockgen)); |
195 | } |
196 | if(clockgen == 1) |
197 | { |
198 | if(timing > -7) |
199 | { |
200 | if(timing < 11) set_add_ULCDCLK(timing); |
201 | } |
202 | else set_add_ULCDCLK(get_LCDClk(clockgen)); |
203 | } |
204 | if(refperd-1 > -1) |
205 | { |
206 | if(refperd-1 < 0xffff) set_REFPERD(refperd-1); |
207 | } |
208 | if(gamma > 0.) |
209 | { |
210 | if(gamma < 15.) set_gamma(gamma); |
211 | } |
212 | if(val[0]-2 > -1) |
213 | { |
214 | if(val[0]-2 < 2) set_CAS(val[0]-2); |
215 | } |
216 | if(val[1]-1 > -1) |
217 | { |
218 | if(val[1]-1 < 16) set_tRC(val[1]-1); |
219 | } |
220 | if(val[2]-1 > -1) |
221 | { |
222 | if(val[2]-1 < 16) set_tRAS(val[2]-1); |
223 | } |
224 | if(val[3]-1 > -1) |
225 | { |
226 | if(val[3]-1 < 16) set_tWR(val[3]-1); |
227 | } |
228 | if(val[4]-1 > -1) |
229 | { |
230 | if(val[4]-1 < 16) set_tMRD(val[4]-1); |
231 | } |
232 | if(val[5]-1 > -1) |
233 | { |
234 | if(val[5]-1 < 16) set_tRFC(val[5]-1); |
235 | } |
236 | if(val[6]-1 > -1) |
237 | { |
238 | if(val[6] < 16) set_tRP(val[6]-1); |
239 | } |
240 | if(val[7]-1 > -1) |
241 | { |
242 | if(val[7]-1 < 16) set_tRCD(val[7]-1); |
243 | } |
244 | if(val[8]-1 > -1) |
245 | { |
246 | if(val[8]-1 < 8) set_DCLK_Div(val[8]-1); |
247 | } |
248 | if(val[9] > 32) |
249 | { |
250 | if(val[9] < 341) set_FCLK(val[9]); |
251 | } |
252 | if(val[10]-1 > -1) |
253 | { |
254 | if(val[10]-1 < 8) set_920_Div(val[10]-1); |
255 | } |
256 | } |