2 This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
3 Smoothie 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 3 of the License, or (at your option) any later version.
4 Smoothie 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.
5 You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>.
9 #include "SimpleShell.h"
10 #include "libs/Kernel.h"
11 #include "libs/nuts_bolts.h"
12 #include "libs/utils.h"
13 #include "libs/SerialMessage.h"
14 #include "libs/StreamOutput.h"
15 #include "modules/robot/Conveyor.h"
16 #include "DirHandle.h"
19 #include "PublicDataRequest.h"
20 #include "AppendFileStream.h"
21 #include "FileStream.h"
22 #include "checksumm.h"
23 #include "PublicData.h"
26 #include "ToolManagerPublicAccess.h"
27 #include "GcodeDispatch.h"
29 #include "TemperatureControlPublicAccess.h"
30 #include "NetworkPublicAccess.h"
31 #include "platform_memory.h"
32 #include "SwitchPublicAccess.h"
34 #include "Thermistor.h"
37 #include "system_LPC17xx.h"
40 #include "mbed.h" // for wait_ms()
42 extern unsigned int g_maximumHeapAddress
;
49 extern "C" uint32_t __end__
;
50 extern "C" uint32_t __malloc_free_list
;
51 extern "C" uint32_t _sbrk(int size
);
53 // command lookup table
54 const SimpleShell::ptentry_t
SimpleShell::commands_table
[] = {
55 {"ls", SimpleShell::ls_command
},
56 {"cd", SimpleShell::cd_command
},
57 {"pwd", SimpleShell::pwd_command
},
58 {"cat", SimpleShell::cat_command
},
59 {"rm", SimpleShell::rm_command
},
60 {"mv", SimpleShell::mv_command
},
61 {"upload", SimpleShell::upload_command
},
62 {"reset", SimpleShell::reset_command
},
63 {"dfu", SimpleShell::dfu_command
},
64 {"break", SimpleShell::break_command
},
65 {"help", SimpleShell::help_command
},
66 {"?", SimpleShell::help_command
},
67 {"version", SimpleShell::version_command
},
68 {"mem", SimpleShell::mem_command
},
69 {"get", SimpleShell::get_command
},
70 {"set_temp", SimpleShell::set_temp_command
},
71 {"switch", SimpleShell::switch_command
},
72 {"net", SimpleShell::net_command
},
73 {"load", SimpleShell::load_command
},
74 {"save", SimpleShell::save_command
},
75 {"remount", SimpleShell::remount_command
},
76 {"calc_thermistor", SimpleShell::calc_thermistor_command
},
77 {"thermistors", SimpleShell::print_thermistors_command
},
78 {"md5sum", SimpleShell::md5sum_command
},
84 int SimpleShell::reset_delay_secs
= 0;
86 // Adam Greens heap walk from http://mbed.org/forum/mbed/topic/2701/?page=4#comment-22556
87 static uint32_t heapWalk(StreamOutput
*stream
, bool verbose
)
89 uint32_t chunkNumber
= 1;
90 // The __end__ linker symbol points to the beginning of the heap.
91 uint32_t chunkCurr
= (uint32_t)&__end__
;
92 // __malloc_free_list is the head pointer to newlib-nano's link list of free chunks.
93 uint32_t freeCurr
= __malloc_free_list
;
94 // Calling _sbrk() with 0 reserves no more memory but it returns the current top of heap.
95 uint32_t heapEnd
= _sbrk(0);
97 uint32_t freeSize
= 0;
98 uint32_t usedSize
= 0;
100 stream
->printf("Used Heap Size: %lu\n", heapEnd
- chunkCurr
);
102 // Walk through the chunks until we hit the end of the heap.
103 while (chunkCurr
< heapEnd
) {
104 // Assume the chunk is in use. Will update later.
106 // The first 32-bit word in a chunk is the size of the allocation. newlib-nano over allocates by 8 bytes.
107 // 4 bytes for this 32-bit chunk size and another 4 bytes to allow for 8 byte-alignment of returned pointer.
108 uint32_t chunkSize
= *(uint32_t *)chunkCurr
;
109 // The start of the next chunk is right after the end of this one.
110 uint32_t chunkNext
= chunkCurr
+ chunkSize
;
112 // The free list is sorted by address.
113 // Check to see if we have found the next free chunk in the heap.
114 if (chunkCurr
== freeCurr
) {
115 // Chunk is free so flag it as such.
117 // The second 32-bit word in a free chunk is a pointer to the next free chunk (again sorted by address).
118 freeCurr
= *(uint32_t *)(freeCurr
+ 4);
121 // Skip past the 32-bit size field in the chunk header.
123 // 8-byte align the data pointer.
124 chunkCurr
= (chunkCurr
+ 7) & ~7;
125 // newlib-nano over allocates by 8 bytes, 4 bytes for the 32-bit chunk size and another 4 bytes to allow for 8
126 // byte-alignment of the returned pointer.
129 stream
->printf(" Chunk: %lu Address: 0x%08lX Size: %lu %s\n", chunkNumber
, chunkCurr
, chunkSize
, isChunkFree
? "CHUNK FREE" : "");
131 if (isChunkFree
) freeSize
+= chunkSize
;
132 else usedSize
+= chunkSize
;
134 chunkCurr
= chunkNext
;
137 stream
->printf("Allocated: %lu, Free: %lu\r\n", usedSize
, freeSize
);
142 void SimpleShell::on_module_loaded()
144 this->register_for_event(ON_CONSOLE_LINE_RECEIVED
);
145 this->register_for_event(ON_GCODE_RECEIVED
);
146 this->register_for_event(ON_SECOND_TICK
);
148 reset_delay_secs
= 0;
151 void SimpleShell::on_second_tick(void *)
153 // we are timing out for the reset
154 if (reset_delay_secs
> 0) {
155 if (--reset_delay_secs
== 0) {
161 void SimpleShell::on_gcode_received(void *argument
)
163 Gcode
*gcode
= static_cast<Gcode
*>(argument
);
164 string args
= get_arguments(gcode
->get_command());
167 if (gcode
->m
== 20) { // list sd card
168 gcode
->stream
->printf("Begin file list\r\n");
169 ls_command("/sd", gcode
->stream
);
170 gcode
->stream
->printf("End file list\r\n");
172 } else if (gcode
->m
== 30) { // remove file
173 rm_command("/sd/" + args
, gcode
->stream
);
175 } else if(gcode
->m
== 501) { // load config override
177 load_command("/sd/config-override", gcode
->stream
);
179 load_command("/sd/config-override." + args
, gcode
->stream
);
182 } else if(gcode
->m
== 504) { // save to specific config override file
184 save_command("/sd/config-override", gcode
->stream
);
186 save_command("/sd/config-override." + args
, gcode
->stream
);
192 bool SimpleShell::parse_command(const char *cmd
, string args
, StreamOutput
*stream
)
194 for (const ptentry_t
*p
= commands_table
; p
->command
!= NULL
; ++p
) {
195 if (strncasecmp(cmd
, p
->command
, strlen(p
->command
)) == 0) {
196 p
->func(args
, stream
);
204 // When a new line is received, check if it is a command, and if it is, act upon it
205 void SimpleShell::on_console_line_received( void *argument
)
207 SerialMessage new_message
= *static_cast<SerialMessage
*>(argument
);
209 // ignore comments and blank lines and if this is a G code then also ignore it
210 char first_char
= new_message
.message
[0];
211 if(strchr(";( \n\rGMTN", first_char
) != NULL
) return;
213 string possible_command
= new_message
.message
;
215 //new_message.stream->printf("Received %s\r\n", possible_command.c_str());
216 string cmd
= shift_parameter(possible_command
);
218 // find command and execute it
219 parse_command(cmd
.c_str(), possible_command
, new_message
.stream
);
222 // Act upon an ls command
223 // Convert the first parameter into an absolute path, then list the files in that path
224 void SimpleShell::ls_command( string parameters
, StreamOutput
*stream
)
227 while(!parameters
.empty()) {
228 string s
= shift_parameter( parameters
);
229 if(s
.front() == '-') {
233 if(!parameters
.empty()) {
235 path
.append(parameters
);
241 path
= absolute_from_relative(path
);
245 d
= opendir(path
.c_str());
247 while ((p
= readdir(d
)) != NULL
) {
248 stream
->printf("%s", lc(string(p
->d_name
)).c_str());
251 } else if(opts
.find("-s", 0, 2) != string::npos
) {
252 stream
->printf(" %d", p
->d_fsize
);
254 stream
->printf("\r\n");
258 stream
->printf("Could not open directory %s\r\n", path
.c_str());
262 extern SDFAT mounter
;
264 void SimpleShell::remount_command( string parameters
, StreamOutput
*stream
)
267 stream
->printf("remounted\r\n");
271 void SimpleShell::rm_command( string parameters
, StreamOutput
*stream
)
273 const char *fn
= absolute_from_relative(shift_parameter( parameters
)).c_str();
275 if (s
!= 0) stream
->printf("Could not delete %s \r\n", fn
);
279 void SimpleShell::mv_command( string parameters
, StreamOutput
*stream
)
281 string from
= absolute_from_relative(shift_parameter( parameters
));
282 string to
= absolute_from_relative(shift_parameter(parameters
));
283 int s
= rename(from
.c_str(), to
.c_str());
284 if (s
!= 0) stream
->printf("Could not rename %s to %s\r\n", from
.c_str(), to
.c_str());
285 else stream
->printf("renamed %s to %s\r\n", from
.c_str(), to
.c_str());
288 // Change current absolute path to provided path
289 void SimpleShell::cd_command( string parameters
, StreamOutput
*stream
)
291 string folder
= absolute_from_relative( parameters
);
294 d
= opendir(folder
.c_str());
296 stream
->printf("Could not open directory %s \r\n", folder
.c_str() );
298 THEKERNEL
->current_path
= folder
;
303 // Responds with the present working directory
304 void SimpleShell::pwd_command( string parameters
, StreamOutput
*stream
)
306 stream
->printf("%s\r\n", THEKERNEL
->current_path
.c_str());
309 // Output the contents of a file, first parameter is the filename, second is the limit ( in number of lines to output )
310 void SimpleShell::cat_command( string parameters
, StreamOutput
*stream
)
312 // Get parameters ( filename and line limit )
313 string filename
= absolute_from_relative(shift_parameter( parameters
));
314 string limit_parameter
= shift_parameter( parameters
);
317 if ( limit_parameter
== "-d" ) {
318 string d
= shift_parameter( parameters
);
320 delay
= strtol(d
.c_str(), &e
, 10);
321 if (e
<= limit_parameter
.c_str())
324 }else if ( limit_parameter
!= "" ) {
326 limit
= strtol(limit_parameter
.c_str(), &e
, 10);
327 if (e
<= limit_parameter
.c_str())
331 // we have been asked to delay before cat, probably to allow time to issue upload command
333 for (int i
= 0; i
< 10; ++i
) {
335 THEKERNEL
->call_event(ON_IDLE
);
340 FILE *lp
= fopen(filename
.c_str(), "r");
342 stream
->printf("File not found: %s\r\n", filename
.c_str());
349 // Print each line of the file
350 while ((c
= fgetc (lp
)) != EOF
) {
351 buffer
.append((char *)&c
, 1);
352 if ( char(c
) == '\n' || ++linecnt
> 80) {
354 stream
->puts(buffer
.c_str());
356 if(linecnt
> 80) linecnt
= 0;
357 // we need to kick things or they die
358 THEKERNEL
->call_event(ON_IDLE
);
360 if ( newlines
== limit
) {
367 void SimpleShell::upload_command( string parameters
, StreamOutput
*stream
)
369 // this needs to be a hack. it needs to read direct from serial and not allow on_main_loop run until done
370 // NOTE this will block all operation until the upload is complete, so do not do while printing
371 if(!THEKERNEL
->conveyor
->is_queue_empty()) {
372 stream
->printf("upload not allowed while printing or busy\n");
376 // open file to upload to
377 string upload_filename
= absolute_from_relative( parameters
);
378 FILE *fd
= fopen(upload_filename
.c_str(), "w");
380 stream
->printf("uploading to file: %s, send control-D or control-Z to finish\r\n", upload_filename
.c_str());
382 stream
->printf("failed to open file: %s.\r\n", upload_filename
.c_str());
387 bool uploading
= true;
389 if(!stream
->ready()) {
390 // we need to kick things or they die
391 THEKERNEL
->call_event(ON_IDLE
);
395 char c
= stream
->_getc();
396 if( c
== 4 || c
== 26) { // ctrl-D or ctrl-Z
400 stream
->printf("uploaded %d bytes\n", cnt
);
404 // write character to file
406 if(fputc(c
, fd
) != c
) {
407 // error writing to file
408 stream
->printf("error writing to file. ignoring all characters until EOF\r\n");
414 if ((cnt
%400) == 0) {
415 // HACK ALERT to get around fwrite corruption close and re open for append
417 fd
= fopen(upload_filename
.c_str(), "a");
418 // we need to kick things or they die
419 THEKERNEL
->call_event(ON_IDLE
);
424 // we got an error so ignore everything until EOF
427 if(stream
->ready()) {
430 THEKERNEL
->call_event(ON_IDLE
);
433 } while(c
!= 4 && c
!= 26);
436 // loads the specified config-override file
437 void SimpleShell::load_command( string parameters
, StreamOutput
*stream
)
439 // Get parameters ( filename )
440 string filename
= absolute_from_relative(parameters
);
441 if(filename
== "/") {
442 filename
= THEKERNEL
->config_override_filename();
445 FILE *fp
= fopen(filename
.c_str(), "r");
448 stream
->printf("Loading config override file: %s...\n", filename
.c_str());
449 while(fgets(buf
, sizeof buf
, fp
) != NULL
) {
450 stream
->printf(" %s", buf
);
451 if(buf
[0] == ';') continue; // skip the comments
452 struct SerialMessage message
= {&(StreamOutput::NullStream
), buf
};
453 THEKERNEL
->call_event(ON_CONSOLE_LINE_RECEIVED
, &message
);
455 stream
->printf("config override file executed\n");
459 stream
->printf("File not found: %s\n", filename
.c_str());
463 // saves the specified config-override file
464 void SimpleShell::save_command( string parameters
, StreamOutput
*stream
)
466 // Get parameters ( filename )
467 string filename
= absolute_from_relative(parameters
);
468 if(filename
== "/") {
469 filename
= THEKERNEL
->config_override_filename();
472 THEKERNEL
->conveyor
->wait_for_empty_queue(); //just to be safe as it can take a while to run
474 //remove(filename.c_str()); // seems to cause a hang every now and then
476 FileStream
fs(filename
.c_str());
477 fs
.printf("; DO NOT EDIT THIS FILE\n");
478 // this also will truncate the existing file instead of deleting it
481 // stream that appends to file
482 AppendFileStream
*gs
= new AppendFileStream(filename
.c_str());
483 // if(!gs->is_open()) {
484 // stream->printf("Unable to open File %s for write\n", filename.c_str());
489 // issue a M500 which will store values in the file stream
490 Gcode
*gcode
= new Gcode("M500", gs
);
491 THEKERNEL
->call_event(ON_GCODE_RECEIVED
, gcode
);
496 stream
->printf("Settings Stored to %s\r\n", filename
.c_str());
500 void SimpleShell::mem_command( string parameters
, StreamOutput
*stream
)
502 bool verbose
= shift_parameter( parameters
).find_first_of("Vv") != string::npos
;
503 unsigned long heap
= (unsigned long)_sbrk(0);
504 unsigned long m
= g_maximumHeapAddress
- heap
;
505 stream
->printf("Unused Heap: %lu bytes\r\n", m
);
507 uint32_t f
= heapWalk(stream
, verbose
);
508 stream
->printf("Total Free RAM: %lu bytes\r\n", m
+ f
);
510 stream
->printf("Free AHB0: %lu, AHB1: %lu\r\n", AHB0
.free(), AHB1
.free());
517 static uint32_t getDeviceType()
519 #define IAP_LOCATION 0x1FFF1FF1
522 typedef void (*IAP
)(uint32_t *, uint32_t *);
523 IAP iap
= (IAP
) IAP_LOCATION
;
528 iap(command
, result
);
535 // get network config
536 void SimpleShell::net_command( string parameters
, StreamOutput
*stream
)
539 bool ok
= PublicData::get_value( network_checksum
, get_ipconfig_checksum
, &returned_data
);
541 char *str
= (char *)returned_data
;
542 stream
->printf("%s\r\n", str
);
546 stream
->printf("No network detected\n");
550 // print out build version
551 void SimpleShell::version_command( string parameters
, StreamOutput
*stream
)
554 uint32_t dev
= getDeviceType();
555 const char *mcu
= (dev
& 0x00100000) ? "LPC1769" : "LPC1768";
556 stream
->printf("Build version: %s, Build date: %s, MCU: %s, System Clock: %ldMHz\r\n", vers
.get_build(), vers
.get_build_date(), mcu
, SystemCoreClock
/ 1000000);
560 void SimpleShell::reset_command( string parameters
, StreamOutput
*stream
)
562 stream
->printf("Smoothie out. Peace. Rebooting in 5 seconds...\r\n");
563 reset_delay_secs
= 5; // reboot in 5 seconds
566 // go into dfu boot mode
567 void SimpleShell::dfu_command( string parameters
, StreamOutput
*stream
)
569 stream
->printf("Entering boot mode...\r\n");
573 // Break out into the MRI debugging system
574 void SimpleShell::break_command( string parameters
, StreamOutput
*stream
)
576 stream
->printf("Entering MRI debug mode...\r\n");
580 static int get_active_tool()
583 bool ok
= PublicData::get_value(tool_manager_checksum
, get_active_tool_checksum
, &returned_data
);
585 int active_tool
= *static_cast<int *>(returned_data
);
592 // used to test out the get public data events
593 void SimpleShell::get_command( string parameters
, StreamOutput
*stream
)
595 string what
= shift_parameter( parameters
);
597 if (what
== "temp") {
598 struct pad_temperature temp
;
599 string type
= shift_parameter( parameters
);
601 // scan all temperature controls
602 std::vector
<struct pad_temperature
> controllers
;
603 bool ok
= PublicData::get_value(temperature_control_checksum
, poll_controls_checksum
, &controllers
);
605 for (auto &c
: controllers
) {
606 stream
->printf("%s (%d) temp: %f/%f @%d\r\n", c
.designator
.c_str(), c
.id
, c
.current_temperature
, c
.target_temperature
, c
.pwm
);
610 stream
->printf("no heaters found\r\n");
614 bool ok
= PublicData::get_value( temperature_control_checksum
, current_temperature_checksum
, get_checksum(type
), &temp
);
617 stream
->printf("%s temp: %f/%f @%d\r\n", type
.c_str(), temp
.current_temperature
, temp
.target_temperature
, temp
.pwm
);
619 stream
->printf("%s is not a known temperature device\r\n", type
.c_str());
623 } else if (what
== "pos") {
624 // convenience to call all the various M114 variants
626 THEKERNEL
->robot
->print_position(0, buf
, sizeof buf
); stream
->printf("last %s\n", buf
);
627 THEKERNEL
->robot
->print_position(1, buf
, sizeof buf
); stream
->printf("realtime %s\n", buf
);
628 THEKERNEL
->robot
->print_position(2, buf
, sizeof buf
); stream
->printf("%s\n", buf
);
629 THEKERNEL
->robot
->print_position(3, buf
, sizeof buf
); stream
->printf("%s\n", buf
);
630 THEKERNEL
->robot
->print_position(4, buf
, sizeof buf
); stream
->printf("%s\n", buf
);
631 THEKERNEL
->robot
->print_position(5, buf
, sizeof buf
); stream
->printf("%s\n", buf
);
633 } else if (what
== "wcs") {
634 // print the wcs state
635 std::vector
<Robot::wcs_t
> v
= THEKERNEL
->robot
->get_wcs_state();
636 char current_wcs
= std::get
<0>(v
[0]);
637 stream
->printf("current WCS: %s\n", wcs2gcode(current_wcs
).c_str());
638 int n
= std::get
<1>(v
[0]);
639 for (int i
= 1; i
<= n
; ++i
) {
640 stream
->printf("%s: %1.4f, %1.4f, %1.4f\n", wcs2gcode(i
-1).c_str(), std::get
<0>(v
[i
]), std::get
<1>(v
[i
]), std::get
<2>(v
[i
]));
643 stream
->printf("G92: %1.4f, %1.4f, %1.4f\n", std::get
<0>(v
[n
+1]), std::get
<1>(v
[n
+1]), std::get
<2>(v
[n
+1]));
644 stream
->printf("ToolOffset: %1.4f, %1.4f, %1.4f\n", std::get
<0>(v
[n
+2]), std::get
<1>(v
[n
+2]), std::get
<2>(v
[n
+2]));
646 } else if (what
== "state") {
647 // [G0 G54 G17 G21 G90 G94 M0 M5 M9 T0 F0.]
648 stream
->printf("[G%d %s G%d G%d G%d G94 T%d F%1.1f]\n",
649 THEKERNEL
->gcode_dispatch
->get_modal_command(),
650 wcs2gcode(THEKERNEL
->robot
->get_current_wcs()).c_str(),
651 THEKERNEL
->robot
->plane_axis_0
== X_AXIS
&& THEKERNEL
->robot
->plane_axis_1
== Y_AXIS
&& THEKERNEL
->robot
->plane_axis_2
== Z_AXIS
? 17 :
652 THEKERNEL
->robot
->plane_axis_0
== X_AXIS
&& THEKERNEL
->robot
->plane_axis_1
== Z_AXIS
&& THEKERNEL
->robot
->plane_axis_2
== Y_AXIS
? 18 :
653 THEKERNEL
->robot
->plane_axis_0
== Y_AXIS
&& THEKERNEL
->robot
->plane_axis_1
== Z_AXIS
&& THEKERNEL
->robot
->plane_axis_2
== X_AXIS
? 19 : 17,
654 THEKERNEL
->robot
->inch_mode
? 20 : 21,
655 THEKERNEL
->robot
->absolute_mode
? 90 : 91,
657 THEKERNEL
->robot
->get_feed_rate());
661 // used to test out the get public data events
662 void SimpleShell::set_temp_command( string parameters
, StreamOutput
*stream
)
664 string type
= shift_parameter( parameters
);
665 string temp
= shift_parameter( parameters
);
666 float t
= temp
.empty() ? 0.0 : strtof(temp
.c_str(), NULL
);
667 bool ok
= PublicData::set_value( temperature_control_checksum
, get_checksum(type
), &t
);
670 stream
->printf("%s temp set to: %3.1f\r\n", type
.c_str(), t
);
672 stream
->printf("%s is not a known temperature device\r\n", type
.c_str());
676 void SimpleShell::print_thermistors_command( string parameters
, StreamOutput
*stream
)
678 Thermistor::print_predefined_thermistors(stream
);
681 void SimpleShell::calc_thermistor_command( string parameters
, StreamOutput
*stream
)
683 string s
= shift_parameter( parameters
);
685 // see if we have -sn as first argument
686 if(s
.find("-s", 0, 2) != string::npos
) {
687 // save the results to thermistor n
688 saveto
= strtol(s
.substr(2).c_str(), nullptr, 10);
693 std::vector
<float> trl
= parse_number_list(parameters
.c_str());
694 if(trl
.size() == 6) {
695 // calculate the coefficients
697 std::tie(c1
, c2
, c3
) = Thermistor::calculate_steinhart_hart_coefficients(trl
[0], trl
[1], trl
[2], trl
[3], trl
[4], trl
[5]);
698 stream
->printf("Steinhart Hart coefficients: I%1.18f J%1.18f K%1.18f\n", c1
, c2
, c3
);
700 stream
->printf(" Paste the above in the M305 S0 command, then save with M500\n");
703 int n
= snprintf(buf
, sizeof(buf
), "M305 S%d I%1.18f J%1.18f K%1.18f", saveto
, c1
, c2
, c3
);
705 Gcode
gcode(g
, &(StreamOutput::NullStream
));
706 THEKERNEL
->call_event(ON_GCODE_RECEIVED
, &gcode
);
707 stream
->printf(" Setting Thermistor %d to those settings, save with M500\n", saveto
);
712 stream
->printf("Usage: calc_thermistor T1,R1,T2,R2,T3,R3\n");
716 // used to test out the get public data events for switch
717 void SimpleShell::switch_command( string parameters
, StreamOutput
*stream
)
719 string type
= shift_parameter( parameters
);
720 string value
= shift_parameter( parameters
);
722 if(value
== "on" || value
== "off") {
723 bool b
= value
== "on";
724 ok
= PublicData::set_value( switch_checksum
, get_checksum(type
), state_checksum
, &b
);
726 float v
= strtof(value
.c_str(), NULL
);
727 ok
= PublicData::set_value( switch_checksum
, get_checksum(type
), value_checksum
, &v
);
730 stream
->printf("switch %s set to: %s\r\n", type
.c_str(), value
.c_str());
732 stream
->printf("%s is not a known switch device\r\n", type
.c_str());
736 void SimpleShell::md5sum_command( string parameters
, StreamOutput
*stream
)
738 string filename
= absolute_from_relative(parameters
);
741 FILE *lp
= fopen(filename
.c_str(), "r");
743 stream
->printf("File not found: %s\r\n", filename
.c_str());
749 size_t n
= fread(buf
, 1, sizeof buf
, lp
);
750 if(n
> 0) md5
.update(buf
, n
);
753 stream
->printf("%s %s\n", md5
.finalize().hexdigest().c_str(), filename
.c_str());
759 void SimpleShell::help_command( string parameters
, StreamOutput
*stream
)
761 stream
->printf("Commands:\r\n");
762 stream
->printf("version\r\n");
763 stream
->printf("mem [-v]\r\n");
764 stream
->printf("ls [-s] [folder]\r\n");
765 stream
->printf("cd folder\r\n");
766 stream
->printf("pwd\r\n");
767 stream
->printf("cat file [limit]\r\n");
768 stream
->printf("rm file\r\n");
769 stream
->printf("mv file newfile\r\n");
770 stream
->printf("remount\r\n");
771 stream
->printf("play file [-v]\r\n");
772 stream
->printf("progress - shows progress of current play\r\n");
773 stream
->printf("abort - abort currently playing file\r\n");
774 stream
->printf("reset - reset smoothie\r\n");
775 stream
->printf("dfu - enter dfu boot loader\r\n");
776 stream
->printf("break - break into debugger\r\n");
777 stream
->printf("config-get [<configuration_source>] <configuration_setting>\r\n");
778 stream
->printf("config-set [<configuration_source>] <configuration_setting> <value>\r\n");
779 stream
->printf("get temp [bed|hotend]\r\n");
780 stream
->printf("set_temp bed|hotend 185\r\n");
781 stream
->printf("get pos\r\n");
782 stream
->printf("net\r\n");
783 stream
->printf("load [file] - loads a configuration override file from soecified name or config-override\r\n");
784 stream
->printf("save [file] - saves a configuration override file as specified filename or as config-override\r\n");
785 stream
->printf("upload filename - saves a stream of text to the named file\r\n");
786 stream
->printf("calc_thermistor [-s0] T1,R1,T2,R2,T3,R3 - calculate the Steinhart Hart coefficients for a thermistor\r\n");
787 stream
->printf("thermistors - print out the predefined thermistors\r\n");
788 stream
->printf("md5sum file - prints md5 sum of the given file\r\n");