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 bool send_eof
= false;
318 if ( limit_parameter
== "-d" ) {
319 string d
= shift_parameter( parameters
);
321 delay
= strtol(d
.c_str(), &e
, 10);
322 if (e
<= d
.c_str()) {
326 send_eof
= true; // we need to terminate file send with an eof
329 }else if ( limit_parameter
!= "" ) {
331 limit
= strtol(limit_parameter
.c_str(), &e
, 10);
332 if (e
<= limit_parameter
.c_str())
336 // we have been asked to delay before cat, probably to allow time to issue upload command
338 for (int i
= 0; i
< 10; ++i
) {
340 THEKERNEL
->call_event(ON_IDLE
);
345 FILE *lp
= fopen(filename
.c_str(), "r");
347 stream
->printf("File not found: %s\r\n", filename
.c_str());
354 // Print each line of the file
355 while ((c
= fgetc (lp
)) != EOF
) {
356 buffer
.append((char *)&c
, 1);
357 if ( c
== '\n' || ++linecnt
> 80) {
358 if(c
== '\n') newlines
++;
359 stream
->puts(buffer
.c_str());
361 if(linecnt
> 80) linecnt
= 0;
362 // we need to kick things or they die
363 THEKERNEL
->call_event(ON_IDLE
);
365 if ( newlines
== limit
) {
372 stream
->puts("\032"); // ^Z terminates the upload
376 void SimpleShell::upload_command( string parameters
, StreamOutput
*stream
)
378 // this needs to be a hack. it needs to read direct from serial and not allow on_main_loop run until done
379 // NOTE this will block all operation until the upload is complete, so do not do while printing
380 if(!THEKERNEL
->conveyor
->is_queue_empty()) {
381 stream
->printf("upload not allowed while printing or busy\n");
385 // open file to upload to
386 string upload_filename
= absolute_from_relative( parameters
);
387 FILE *fd
= fopen(upload_filename
.c_str(), "w");
389 stream
->printf("uploading to file: %s, send control-D or control-Z to finish\r\n", upload_filename
.c_str());
391 stream
->printf("failed to open file: %s.\r\n", upload_filename
.c_str());
396 bool uploading
= true;
398 if(!stream
->ready()) {
399 // we need to kick things or they die
400 THEKERNEL
->call_event(ON_IDLE
);
404 char c
= stream
->_getc();
405 if( c
== 4 || c
== 26) { // ctrl-D or ctrl-Z
409 stream
->printf("uploaded %d bytes\n", cnt
);
413 // write character to file
415 if(fputc(c
, fd
) != c
) {
416 // error writing to file
417 stream
->printf("error writing to file. ignoring all characters until EOF\r\n");
423 if ((cnt
%400) == 0) {
424 // HACK ALERT to get around fwrite corruption close and re open for append
426 fd
= fopen(upload_filename
.c_str(), "a");
427 // we need to kick things or they die
428 THEKERNEL
->call_event(ON_IDLE
);
433 // we got an error so ignore everything until EOF
436 if(stream
->ready()) {
439 THEKERNEL
->call_event(ON_IDLE
);
442 } while(c
!= 4 && c
!= 26);
445 // loads the specified config-override file
446 void SimpleShell::load_command( string parameters
, StreamOutput
*stream
)
448 // Get parameters ( filename )
449 string filename
= absolute_from_relative(parameters
);
450 if(filename
== "/") {
451 filename
= THEKERNEL
->config_override_filename();
454 FILE *fp
= fopen(filename
.c_str(), "r");
457 stream
->printf("Loading config override file: %s...\n", filename
.c_str());
458 while(fgets(buf
, sizeof buf
, fp
) != NULL
) {
459 stream
->printf(" %s", buf
);
460 if(buf
[0] == ';') continue; // skip the comments
461 struct SerialMessage message
= {&(StreamOutput::NullStream
), buf
};
462 THEKERNEL
->call_event(ON_CONSOLE_LINE_RECEIVED
, &message
);
464 stream
->printf("config override file executed\n");
468 stream
->printf("File not found: %s\n", filename
.c_str());
472 // saves the specified config-override file
473 void SimpleShell::save_command( string parameters
, StreamOutput
*stream
)
475 // Get parameters ( filename )
476 string filename
= absolute_from_relative(parameters
);
477 if(filename
== "/") {
478 filename
= THEKERNEL
->config_override_filename();
481 THEKERNEL
->conveyor
->wait_for_empty_queue(); //just to be safe as it can take a while to run
483 //remove(filename.c_str()); // seems to cause a hang every now and then
485 FileStream
fs(filename
.c_str());
486 fs
.printf("; DO NOT EDIT THIS FILE\n");
487 // this also will truncate the existing file instead of deleting it
490 // stream that appends to file
491 AppendFileStream
*gs
= new AppendFileStream(filename
.c_str());
492 // if(!gs->is_open()) {
493 // stream->printf("Unable to open File %s for write\n", filename.c_str());
498 // issue a M500 which will store values in the file stream
499 Gcode
*gcode
= new Gcode("M500", gs
);
500 THEKERNEL
->call_event(ON_GCODE_RECEIVED
, gcode
);
505 stream
->printf("Settings Stored to %s\r\n", filename
.c_str());
509 void SimpleShell::mem_command( string parameters
, StreamOutput
*stream
)
511 bool verbose
= shift_parameter( parameters
).find_first_of("Vv") != string::npos
;
512 unsigned long heap
= (unsigned long)_sbrk(0);
513 unsigned long m
= g_maximumHeapAddress
- heap
;
514 stream
->printf("Unused Heap: %lu bytes\r\n", m
);
516 uint32_t f
= heapWalk(stream
, verbose
);
517 stream
->printf("Total Free RAM: %lu bytes\r\n", m
+ f
);
519 stream
->printf("Free AHB0: %lu, AHB1: %lu\r\n", AHB0
.free(), AHB1
.free());
526 static uint32_t getDeviceType()
528 #define IAP_LOCATION 0x1FFF1FF1
531 typedef void (*IAP
)(uint32_t *, uint32_t *);
532 IAP iap
= (IAP
) IAP_LOCATION
;
537 iap(command
, result
);
544 // get network config
545 void SimpleShell::net_command( string parameters
, StreamOutput
*stream
)
548 bool ok
= PublicData::get_value( network_checksum
, get_ipconfig_checksum
, &returned_data
);
550 char *str
= (char *)returned_data
;
551 stream
->printf("%s\r\n", str
);
555 stream
->printf("No network detected\n");
559 // print out build version
560 void SimpleShell::version_command( string parameters
, StreamOutput
*stream
)
563 uint32_t dev
= getDeviceType();
564 const char *mcu
= (dev
& 0x00100000) ? "LPC1769" : "LPC1768";
565 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);
569 void SimpleShell::reset_command( string parameters
, StreamOutput
*stream
)
571 stream
->printf("Smoothie out. Peace. Rebooting in 5 seconds...\r\n");
572 reset_delay_secs
= 5; // reboot in 5 seconds
575 // go into dfu boot mode
576 void SimpleShell::dfu_command( string parameters
, StreamOutput
*stream
)
578 stream
->printf("Entering boot mode...\r\n");
582 // Break out into the MRI debugging system
583 void SimpleShell::break_command( string parameters
, StreamOutput
*stream
)
585 stream
->printf("Entering MRI debug mode...\r\n");
589 static int get_active_tool()
592 bool ok
= PublicData::get_value(tool_manager_checksum
, get_active_tool_checksum
, &returned_data
);
594 int active_tool
= *static_cast<int *>(returned_data
);
601 // used to test out the get public data events
602 void SimpleShell::get_command( string parameters
, StreamOutput
*stream
)
604 string what
= shift_parameter( parameters
);
606 if (what
== "temp") {
607 struct pad_temperature temp
;
608 string type
= shift_parameter( parameters
);
610 // scan all temperature controls
611 std::vector
<struct pad_temperature
> controllers
;
612 bool ok
= PublicData::get_value(temperature_control_checksum
, poll_controls_checksum
, &controllers
);
614 for (auto &c
: controllers
) {
615 stream
->printf("%s (%d) temp: %f/%f @%d\r\n", c
.designator
.c_str(), c
.id
, c
.current_temperature
, c
.target_temperature
, c
.pwm
);
619 stream
->printf("no heaters found\r\n");
623 bool ok
= PublicData::get_value( temperature_control_checksum
, current_temperature_checksum
, get_checksum(type
), &temp
);
626 stream
->printf("%s temp: %f/%f @%d\r\n", type
.c_str(), temp
.current_temperature
, temp
.target_temperature
, temp
.pwm
);
628 stream
->printf("%s is not a known temperature device\r\n", type
.c_str());
632 } else if (what
== "pos") {
633 // convenience to call all the various M114 variants
635 THEKERNEL
->robot
->print_position(0, buf
, sizeof buf
); stream
->printf("last %s\n", buf
);
636 THEKERNEL
->robot
->print_position(1, buf
, sizeof buf
); stream
->printf("realtime %s\n", buf
);
637 THEKERNEL
->robot
->print_position(2, buf
, sizeof buf
); stream
->printf("%s\n", buf
);
638 THEKERNEL
->robot
->print_position(3, buf
, sizeof buf
); stream
->printf("%s\n", buf
);
639 THEKERNEL
->robot
->print_position(4, buf
, sizeof buf
); stream
->printf("%s\n", buf
);
640 THEKERNEL
->robot
->print_position(5, buf
, sizeof buf
); stream
->printf("%s\n", buf
);
642 } else if (what
== "wcs") {
643 // print the wcs state
644 std::vector
<Robot::wcs_t
> v
= THEKERNEL
->robot
->get_wcs_state();
645 char current_wcs
= std::get
<0>(v
[0]);
646 stream
->printf("current WCS: %s\n", wcs2gcode(current_wcs
).c_str());
647 int n
= std::get
<1>(v
[0]);
648 for (int i
= 1; i
<= n
; ++i
) {
649 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
]));
652 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]));
653 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]));
655 } else if (what
== "state") {
656 // [G0 G54 G17 G21 G90 G94 M0 M5 M9 T0 F0.]
657 stream
->printf("[G%d %s G%d G%d G%d G94 T%d F%1.1f]\n",
658 THEKERNEL
->gcode_dispatch
->get_modal_command(),
659 wcs2gcode(THEKERNEL
->robot
->get_current_wcs()).c_str(),
660 THEKERNEL
->robot
->plane_axis_0
== X_AXIS
&& THEKERNEL
->robot
->plane_axis_1
== Y_AXIS
&& THEKERNEL
->robot
->plane_axis_2
== Z_AXIS
? 17 :
661 THEKERNEL
->robot
->plane_axis_0
== X_AXIS
&& THEKERNEL
->robot
->plane_axis_1
== Z_AXIS
&& THEKERNEL
->robot
->plane_axis_2
== Y_AXIS
? 18 :
662 THEKERNEL
->robot
->plane_axis_0
== Y_AXIS
&& THEKERNEL
->robot
->plane_axis_1
== Z_AXIS
&& THEKERNEL
->robot
->plane_axis_2
== X_AXIS
? 19 : 17,
663 THEKERNEL
->robot
->inch_mode
? 20 : 21,
664 THEKERNEL
->robot
->absolute_mode
? 90 : 91,
666 THEKERNEL
->robot
->get_feed_rate());
670 // used to test out the get public data events
671 void SimpleShell::set_temp_command( string parameters
, StreamOutput
*stream
)
673 string type
= shift_parameter( parameters
);
674 string temp
= shift_parameter( parameters
);
675 float t
= temp
.empty() ? 0.0 : strtof(temp
.c_str(), NULL
);
676 bool ok
= PublicData::set_value( temperature_control_checksum
, get_checksum(type
), &t
);
679 stream
->printf("%s temp set to: %3.1f\r\n", type
.c_str(), t
);
681 stream
->printf("%s is not a known temperature device\r\n", type
.c_str());
685 void SimpleShell::print_thermistors_command( string parameters
, StreamOutput
*stream
)
687 Thermistor::print_predefined_thermistors(stream
);
690 void SimpleShell::calc_thermistor_command( string parameters
, StreamOutput
*stream
)
692 string s
= shift_parameter( parameters
);
694 // see if we have -sn as first argument
695 if(s
.find("-s", 0, 2) != string::npos
) {
696 // save the results to thermistor n
697 saveto
= strtol(s
.substr(2).c_str(), nullptr, 10);
702 std::vector
<float> trl
= parse_number_list(parameters
.c_str());
703 if(trl
.size() == 6) {
704 // calculate the coefficients
706 std::tie(c1
, c2
, c3
) = Thermistor::calculate_steinhart_hart_coefficients(trl
[0], trl
[1], trl
[2], trl
[3], trl
[4], trl
[5]);
707 stream
->printf("Steinhart Hart coefficients: I%1.18f J%1.18f K%1.18f\n", c1
, c2
, c3
);
709 stream
->printf(" Paste the above in the M305 S0 command, then save with M500\n");
712 int n
= snprintf(buf
, sizeof(buf
), "M305 S%d I%1.18f J%1.18f K%1.18f", saveto
, c1
, c2
, c3
);
714 Gcode
gcode(g
, &(StreamOutput::NullStream
));
715 THEKERNEL
->call_event(ON_GCODE_RECEIVED
, &gcode
);
716 stream
->printf(" Setting Thermistor %d to those settings, save with M500\n", saveto
);
721 stream
->printf("Usage: calc_thermistor T1,R1,T2,R2,T3,R3\n");
725 // used to test out the get public data events for switch
726 void SimpleShell::switch_command( string parameters
, StreamOutput
*stream
)
728 string type
= shift_parameter( parameters
);
729 string value
= shift_parameter( parameters
);
731 if(value
== "on" || value
== "off") {
732 bool b
= value
== "on";
733 ok
= PublicData::set_value( switch_checksum
, get_checksum(type
), state_checksum
, &b
);
735 float v
= strtof(value
.c_str(), NULL
);
736 ok
= PublicData::set_value( switch_checksum
, get_checksum(type
), value_checksum
, &v
);
739 stream
->printf("switch %s set to: %s\r\n", type
.c_str(), value
.c_str());
741 stream
->printf("%s is not a known switch device\r\n", type
.c_str());
745 void SimpleShell::md5sum_command( string parameters
, StreamOutput
*stream
)
747 string filename
= absolute_from_relative(parameters
);
750 FILE *lp
= fopen(filename
.c_str(), "r");
752 stream
->printf("File not found: %s\r\n", filename
.c_str());
758 size_t n
= fread(buf
, 1, sizeof buf
, lp
);
759 if(n
> 0) md5
.update(buf
, n
);
762 stream
->printf("%s %s\n", md5
.finalize().hexdigest().c_str(), filename
.c_str());
768 void SimpleShell::help_command( string parameters
, StreamOutput
*stream
)
770 stream
->printf("Commands:\r\n");
771 stream
->printf("version\r\n");
772 stream
->printf("mem [-v]\r\n");
773 stream
->printf("ls [-s] [folder]\r\n");
774 stream
->printf("cd folder\r\n");
775 stream
->printf("pwd\r\n");
776 stream
->printf("cat file [limit]\r\n");
777 stream
->printf("rm file\r\n");
778 stream
->printf("mv file newfile\r\n");
779 stream
->printf("remount\r\n");
780 stream
->printf("play file [-v]\r\n");
781 stream
->printf("progress - shows progress of current play\r\n");
782 stream
->printf("abort - abort currently playing file\r\n");
783 stream
->printf("reset - reset smoothie\r\n");
784 stream
->printf("dfu - enter dfu boot loader\r\n");
785 stream
->printf("break - break into debugger\r\n");
786 stream
->printf("config-get [<configuration_source>] <configuration_setting>\r\n");
787 stream
->printf("config-set [<configuration_source>] <configuration_setting> <value>\r\n");
788 stream
->printf("get temp [bed|hotend]\r\n");
789 stream
->printf("set_temp bed|hotend 185\r\n");
790 stream
->printf("get pos\r\n");
791 stream
->printf("net\r\n");
792 stream
->printf("load [file] - loads a configuration override file from soecified name or config-override\r\n");
793 stream
->printf("save [file] - saves a configuration override file as specified filename or as config-override\r\n");
794 stream
->printf("upload filename - saves a stream of text to the named file\r\n");
795 stream
->printf("calc_thermistor [-s0] T1,R1,T2,R2,T3,R3 - calculate the Steinhart Hart coefficients for a thermistor\r\n");
796 stream
->printf("thermistors - print out the predefined thermistors\r\n");
797 stream
->printf("md5sum file - prints md5 sum of the given file\r\n");