Merge branch 'master' of https://github.com/prusa3d/Slic3r into opengl_to_cpp

This commit is contained in:
Enrico Turri 2018-07-27 14:41:05 +02:00
commit 39c326ebae
16 changed files with 957 additions and 210 deletions

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@ -26,7 +26,7 @@ include_directories(${LIBDIR}/libslic3r)
if(WIN32)
# BOOST_ALL_NO_LIB: Avoid the automatic linking of Boost libraries on Windows. Rather rely on explicit linking.
add_definitions(-D_USE_MATH_DEFINES -D_WIN32 -DBOOST_ALL_NO_LIB)
add_definitions(-D_USE_MATH_DEFINES -D_WIN32 -DBOOST_ALL_NO_LIB -DBOOST_USE_WINAPI_VERSION=0x601)
# -D_ITERATOR_DEBUG_LEVEL)
if(WIN10SDK_PATH)
message("Building with Win10 Netfabb STL fixing service support")
@ -260,6 +260,8 @@ add_library(libslic3r_gui STATIC
${LIBDIR}/slic3r/Utils/PresetUpdater.hpp
${LIBDIR}/slic3r/Utils/Time.cpp
${LIBDIR}/slic3r/Utils/Time.hpp
${LIBDIR}/slic3r/Utils/HexFile.cpp
${LIBDIR}/slic3r/Utils/HexFile.hpp
${LIBDIR}/slic3r/IProgressIndicator.hpp
${LIBDIR}/slic3r/AppController.hpp
${LIBDIR}/slic3r/AppController.cpp

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@ -1,3 +1,4 @@
cmake_minimum_required(VERSION 3.0)
add_definitions(-D_BSD_SOURCE -D_DEFAULT_SOURCE) # To enable various useful macros and functions on Unices
@ -13,67 +14,74 @@ endif()
set(AVRDUDE_SOURCES
${LIBDIR}/avrdude/arduino.c
${LIBDIR}/avrdude/avr.c
# ${LIBDIR}/avrdude/avrftdi.c
# ${LIBDIR}/avrdude/avrftdi_tpi.c
${LIBDIR}/avrdude/avrpart.c
${LIBDIR}/avrdude/avr910.c
${LIBDIR}/avrdude/bitbang.c
${LIBDIR}/avrdude/buspirate.c
${LIBDIR}/avrdude/butterfly.c
${LIBDIR}/avrdude/config.c
${LIBDIR}/avrdude/config_gram.c
# ${LIBDIR}/avrdude/confwin.c
${LIBDIR}/avrdude/crc16.c
# ${LIBDIR}/avrdude/dfu.c
${LIBDIR}/avrdude/fileio.c
# ${LIBDIR}/avrdude/flip1.c
# ${LIBDIR}/avrdude/flip2.c
# ${LIBDIR}/avrdude/ft245r.c
# ${LIBDIR}/avrdude/jtagmkI.c
# ${LIBDIR}/avrdude/jtagmkII.c
# ${LIBDIR}/avrdude/jtag3.c
${LIBDIR}/avrdude/lexer.c
${LIBDIR}/avrdude/linuxgpio.c
${LIBDIR}/avrdude/lists.c
# ${LIBDIR}/avrdude/par.c
${LIBDIR}/avrdude/pgm.c
${LIBDIR}/avrdude/pgm_type.c
${LIBDIR}/avrdude/pickit2.c
${LIBDIR}/avrdude/pindefs.c
# ${LIBDIR}/avrdude/ppi.c
# ${LIBDIR}/avrdude/ppiwin.c
${LIBDIR}/avrdude/safemode.c
${LIBDIR}/avrdude/ser_avrdoper.c
${LIBDIR}/avrdude/serbb_posix.c
${LIBDIR}/avrdude/serbb_win32.c
${LIBDIR}/avrdude/ser_posix.c
${LIBDIR}/avrdude/ser_win32.c
${LIBDIR}/avrdude/stk500.c
${LIBDIR}/avrdude/stk500generic.c
${LIBDIR}/avrdude/stk500v2.c
${LIBDIR}/avrdude/term.c
${LIBDIR}/avrdude/update.c
# ${LIBDIR}/avrdude/usbasp.c
# ${LIBDIR}/avrdude/usb_hidapi.c
# ${LIBDIR}/avrdude/usb_libusb.c
# ${LIBDIR}/avrdude/usbtiny.c
${LIBDIR}/avrdude/wiring.c
arduino.c
avr.c
# avrftdi.c
# avrftdi_tpi.c
avrpart.c
avr910.c
bitbang.c
buspirate.c
butterfly.c
config.c
config_gram.c
# confwin.c
crc16.c
# dfu.c
fileio.c
# flip1.c
# flip2.c
# ft245r.c
# jtagmkI.c
# jtagmkII.c
# jtag3.c
lexer.c
linuxgpio.c
lists.c
# par.c
pgm.c
pgm_type.c
pickit2.c
pindefs.c
# ppi.c
# ppiwin.c
safemode.c
ser_avrdoper.c
serbb_posix.c
serbb_win32.c
ser_posix.c
ser_win32.c
stk500.c
stk500generic.c
stk500v2.c
term.c
update.c
# usbasp.c
# usb_hidapi.c
# usb_libusb.c
# usbtiny.c
wiring.c
${LIBDIR}/avrdude/main.c
${LIBDIR}/avrdude/avrdude-slic3r.hpp
${LIBDIR}/avrdude/avrdude-slic3r.cpp
main.c
avrdude-slic3r.hpp
avrdude-slic3r.cpp
)
if (WIN32)
set(AVRDUDE_SOURCES ${AVRDUDE_SOURCES}
${LIBDIR}/avrdude/windows/unistd.cpp
${LIBDIR}/avrdude/windows/getopt.c
windows/unistd.cpp
windows/getopt.c
)
endif()
add_library(avrdude STATIC ${AVRDUDE_SOURCES})
set(STANDALONE_SOURCES
main-standalone.c
)
add_executable(avrdude-slic3r ${STANDALONE_SOURCES})
target_link_libraries(avrdude-slic3r avrdude)
set_target_properties(avrdude-slic3r PROPERTIES EXCLUDE_FROM_ALL TRUE)
if (WIN32)
target_compile_definitions(avrdude PRIVATE WIN32NATIVE=1)
target_include_directories(avrdude SYSTEM PRIVATE ${LIBDIR}/avrdude/windows) # So that sources find the getopt.h windows drop-in
target_include_directories(avrdude SYSTEM PRIVATE windows) # So that sources find the getopt.h windows drop-in
endif()

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@ -0,0 +1,54 @@
TARGET = avrdude-slic3r
SOURCES = \
arduino.c \
avr.c \
avrpart.c \
avr910.c \
bitbang.c \
buspirate.c \
butterfly.c \
config.c \
config_gram.c \
crc16.c \
fileio.c \
lexer.c \
linuxgpio.c \
lists.c \
pgm.c \
pgm_type.c \
pickit2.c \
pindefs.c \
safemode.c \
ser_avrdoper.c \
serbb_posix.c \
serbb_win32.c \
ser_posix.c \
ser_win32.c \
stk500.c \
stk500generic.c \
stk500v2.c \
term.c \
update.c \
wiring.c \
main.c \
main-standalone.c
OBJECTS = $(SOURCES:.c=.o)
CFLAGS = -std=c99 -Wall -D_BSD_SOURCE -D_DEFAULT_SOURCE -O3 -DNDEBUG -fPIC
LDFLAGS = -lm
CC = gcc
RM = rm
all: $(TARGET)
$(TARGET): $(OBJECTS)
$(CC) -o ./$@ $(OBJECTS) $(LDFLAGS)
$(OBJECTS): %.o: %.c
$(CC) $(CFLAGS) -o $@ -c $<
clean:
$(RM) -f $(OBJECTS) $(TARGET)

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@ -36,6 +36,7 @@ struct AvrDude::priv
std::string sys_config;
std::deque<std::vector<std::string>> args;
size_t current_args_set = 0;
bool cancelled = false;
RunFn run_fn;
MessageFn message_fn;
ProgressFn progress_fn;
@ -141,11 +142,16 @@ AvrDude::Ptr AvrDude::run()
if (self->p) {
auto avrdude_thread = std::thread([self]() {
bool cancel = false;
int res = -1;
if (self->p->run_fn) {
self->p->run_fn();
self->p->run_fn(*self);
}
auto res = self->p->run();
if (! self->p->cancelled) {
res = self->p->run();
}
if (self->p->complete_fn) {
self->p->complete_fn(res, self->p->current_args_set);
@ -160,7 +166,10 @@ AvrDude::Ptr AvrDude::run()
void AvrDude::cancel()
{
::avrdude_cancel();
if (p) {
p->cancelled = true;
::avrdude_cancel();
}
}
void AvrDude::join()

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@ -12,7 +12,7 @@ class AvrDude
{
public:
typedef std::shared_ptr<AvrDude> Ptr;
typedef std::function<void()> RunFn;
typedef std::function<void(AvrDude&)> RunFn;
typedef std::function<void(const char * /* msg */, unsigned /* size */)> MessageFn;
typedef std::function<void(const char * /* task */, unsigned /* progress */)> ProgressFn;
typedef std::function<void(int /* exit status */, size_t /* args_id */)> CompleteFn;
@ -31,7 +31,8 @@ public:
AvrDude& push_args(std::vector<std::string> args);
// Set a callback to be called just after run() before avrdude is ran
// This can be used to perform any needed setup tasks from the background thread.
// This can be used to perform any needed setup tasks from the background thread,
// and, optionally, to cancel by writing true to the `cancel` argument.
// This has no effect when using run_sync().
AvrDude& on_run(RunFn fn);

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@ -98,11 +98,11 @@ static int fileio_num(struct fioparms * fio,
char * filename, FILE * f, AVRMEM * mem, int size,
FILEFMT fmt);
static int fmt_autodetect(char * fname, size_t offset);
static int fmt_autodetect(char * fname, unsigned section);
static FILE *fopen_and_seek(const char *filename, const char *mode, size_t offset)
static FILE *fopen_and_seek(const char *filename, const char *mode, unsigned section)
{
FILE *file;
// On Windows we need to convert the filename to UTF-16
@ -118,16 +118,38 @@ static FILE *fopen_and_seek(const char *filename, const char *mode, size_t offse
file = fopen(filename, mode);
#endif
if (file != NULL) {
// Some systems allow seeking past the end of file, so we need check for that first and disallow
if (fseek(file, 0, SEEK_END) != 0
|| offset >= ftell(file)
|| fseek(file, offset, SEEK_SET) != 0
) {
fclose(file);
file = NULL;
errno = EINVAL;
if (file == NULL) {
return NULL;
}
// Seek to the specified 'section'
static const char *hex_terminator = ":00000001FF\r";
unsigned terms_seen = 0;
char buffer[MAX_LINE_LEN + 1];
while (terms_seen < section && fgets(buffer, MAX_LINE_LEN, file) != NULL) {
size_t len = strlen(buffer);
if (buffer[len - 1] == '\n') {
len--;
buffer[len] = 0;
}
if (buffer[len - 1] != '\r') {
buffer[len] = '\r';
len++;
buffer[len] = 0;
}
if (strcmp(buffer, hex_terminator) == 0) {
// Found a section terminator
terms_seen++;
}
}
if (feof(file)) {
// Section not found
fclose(file);
return NULL;
}
return file;
@ -1392,7 +1414,7 @@ int fileio_setparms(int op, struct fioparms * fp,
static int fmt_autodetect(char * fname, size_t offset)
static int fmt_autodetect(char * fname, unsigned section)
{
FILE * f;
unsigned char buf[MAX_LINE_LEN];
@ -1402,9 +1424,9 @@ static int fmt_autodetect(char * fname, size_t offset)
int first = 1;
#if defined(WIN32NATIVE)
f = fopen_and_seek(fname, "r", offset);
f = fopen_and_seek(fname, "r", section);
#else
f = fopen_and_seek(fname, "rb", offset);
f = fopen_and_seek(fname, "rb", section);
#endif
if (f == NULL) {
@ -1480,7 +1502,7 @@ static int fmt_autodetect(char * fname, size_t offset)
int fileio(int op, char * filename, FILEFMT format,
struct avrpart * p, char * memtype, int size, size_t offset)
struct avrpart * p, char * memtype, int size, unsigned section)
{
int rc;
FILE * f;
@ -1539,7 +1561,7 @@ int fileio(int op, char * filename, FILEFMT format,
return -1;
}
format_detect = fmt_autodetect(fname, offset);
format_detect = fmt_autodetect(fname, section);
if (format_detect < 0) {
avrdude_message(MSG_INFO, "%s: can't determine file format for %s, specify explicitly\n",
progname, fname);
@ -1570,7 +1592,7 @@ int fileio(int op, char * filename, FILEFMT format,
if (format != FMT_IMM) {
if (!using_stdio) {
f = fopen_and_seek(fname, fio.mode, offset);
f = fopen_and_seek(fname, fio.mode, section);
if (f == NULL) {
avrdude_message(MSG_INFO, "%s: can't open %s file %s: %s\n",
progname, fio.iodesc, fname, strerror(errno));

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@ -821,7 +821,7 @@ extern "C" {
char * fmtstr(FILEFMT format);
int fileio(int op, char * filename, FILEFMT format,
struct avrpart * p, char * memtype, int size, size_t offset);
struct avrpart * p, char * memtype, int size, unsigned section);
#ifdef __cplusplus
}
@ -870,7 +870,7 @@ enum updateflags {
typedef struct update_t {
char * memtype;
int op;
size_t offset;
unsigned section;
char * filename;
int format;
} UPDATE;
@ -882,7 +882,7 @@ extern "C" {
extern UPDATE * parse_op(char * s);
extern UPDATE * dup_update(UPDATE * upd);
extern UPDATE * new_update(int op, char * memtype, int filefmt,
char * filename, size_t offset);
char * filename, unsigned section);
extern void free_update(UPDATE * upd);
extern int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd,
enum updateflags flags);

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@ -0,0 +1,9 @@
#include "avrdude.h"
static const char* SYS_CONFIG = "/etc/avrdude-slic3r.conf";
int main(int argc, char *argv[])
{
return avrdude_main(argc, argv, SYS_CONFIG);
}

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@ -194,7 +194,7 @@ static void usage(void)
" -F Override invalid signature check.\n"
" -e Perform a chip erase.\n"
" -O Perform RC oscillator calibration (see AVR053). \n"
" -U <memtype>:r|w|v:<offset>:<filename>[:format]\n"
" -U <memtype>:r|w|v:<section>:<filename>[:format]\n"
" Memory operation specification.\n"
" Multiple -U options are allowed, each request\n"
" is performed in the order specified.\n"

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@ -101,22 +101,22 @@ UPDATE * parse_op(char * s)
p++;
// Extension: Parse file contents offset
size_t offset = 0;
// Extension: Parse file section number
unsigned section = 0;
for (; *p != ':'; p++) {
if (*p >= '0' && *p <= '9') {
offset *= 10;
offset += *p - 0x30;
section *= 10;
section += *p - 0x30;
} else {
avrdude_message(MSG_INFO, "%s: invalid update specification: offset is not a number\n", progname);
avrdude_message(MSG_INFO, "%s: invalid update specification: <section> is not a number\n", progname);
free(upd->memtype);
free(upd);
return NULL;
}
}
upd->offset = offset;
upd->section = section;
p++;
/*
@ -194,7 +194,7 @@ UPDATE * dup_update(UPDATE * upd)
return u;
}
UPDATE * new_update(int op, char * memtype, int filefmt, char * filename, size_t offset)
UPDATE * new_update(int op, char * memtype, int filefmt, char * filename, unsigned section)
{
UPDATE * u;
@ -208,7 +208,7 @@ UPDATE * new_update(int op, char * memtype, int filefmt, char * filename, size_t
u->filename = strdup(filename);
u->op = op;
u->format = filefmt;
u->offset = offset;
u->section = section;
return u;
}
@ -286,7 +286,7 @@ int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd, enum updateflags f
progname,
strcmp(upd->filename, "-")==0 ? "<stdin>" : upd->filename);
}
rc = fileio(FIO_READ, upd->filename, upd->format, p, upd->memtype, -1, upd->offset);
rc = fileio(FIO_READ, upd->filename, upd->format, p, upd->memtype, -1, upd->section);
if (rc < 0) {
avrdude_message(MSG_INFO, "%s: read from file '%s' failed\n",
progname, upd->filename);
@ -351,7 +351,7 @@ int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd, enum updateflags f
progname, mem->desc, upd->filename);
}
rc = fileio(FIO_READ, upd->filename, upd->format, p, upd->memtype, -1, upd->offset);
rc = fileio(FIO_READ, upd->filename, upd->format, p, upd->memtype, -1, upd->section);
if (rc < 0) {
avrdude_message(MSG_INFO, "%s: read from file '%s' failed\n",
progname, upd->filename);

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@ -2,6 +2,7 @@
#include <iostream>
#include <istream>
#include <string>
#include <thread>
#include <boost/algorithm/string/predicate.hpp>
#include <boost/algorithm/string/trim.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>
@ -568,16 +569,12 @@ GCodeSender::set_DTR(bool on)
void
GCodeSender::reset()
{
this->set_DTR(false);
boost::this_thread::sleep(boost::posix_time::milliseconds(200));
this->set_DTR(true);
boost::this_thread::sleep(boost::posix_time::milliseconds(200));
this->set_DTR(false);
boost::this_thread::sleep(boost::posix_time::milliseconds(1000));
{
boost::lock_guard<boost::mutex> l(this->queue_mutex);
this->can_send = true;
}
set_DTR(false);
std::this_thread::sleep_for(std::chrono::milliseconds(200));
set_DTR(true);
std::this_thread::sleep_for(std::chrono::milliseconds(200));
set_DTR(false);
std::this_thread::sleep_for(std::chrono::milliseconds(500));
}
} // namespace Slic3r

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@ -1,12 +1,23 @@
#include "FirmwareDialog.hpp"
#include <numeric>
#include <algorithm>
#include <thread>
#include <stdexcept>
#include <boost/format.hpp>
#include <boost/asio.hpp>
#include <boost/filesystem/path.hpp>
#include <boost/filesystem/fstream.hpp>
#include <boost/log/trivial.hpp>
#include "libslic3r/Utils.hpp"
#include "avrdude/avrdude-slic3r.hpp"
#include "GUI.hpp"
#include "MsgDialog.hpp"
#include "../Utils/HexFile.hpp"
#include "../Utils/Serial.hpp"
// wx includes need to come after asio because of the WinSock.h problem
#include "FirmwareDialog.hpp"
#include <wx/app.h>
#include <wx/event.h>
#include <wx/sizer.h>
@ -22,16 +33,18 @@
#include <wx/collpane.h>
#include <wx/msgdlg.h>
#include "libslic3r/Utils.hpp"
#include "avrdude/avrdude-slic3r.hpp"
#include "GUI.hpp"
#include "../Utils/Serial.hpp"
namespace fs = boost::filesystem;
namespace asio = boost::asio;
using boost::system::error_code;
namespace Slic3r {
using Utils::HexFile;
using Utils::SerialPortInfo;
using Utils::Serial;
// This enum discriminates the kind of information in EVT_AVRDUDE,
// it's stored in the ExtraLong field of wxCommandEvent.
@ -40,6 +53,7 @@ enum AvrdudeEvent
AE_MESSAGE,
AE_PROGRESS,
AE_EXIT,
AE_ERROR,
};
wxDECLARE_EVENT(EVT_AVRDUDE, wxCommandEvent);
@ -52,7 +66,6 @@ struct FirmwareDialog::priv
{
enum AvrDudeComplete
{
AC_NONE,
AC_SUCCESS,
AC_FAILURE,
AC_CANCEL,
@ -61,7 +74,7 @@ struct FirmwareDialog::priv
FirmwareDialog *q; // PIMPL back pointer ("Q-Pointer")
wxComboBox *port_picker;
std::vector<Utils::SerialPortInfo> ports;
std::vector<SerialPortInfo> ports;
wxFilePickerCtrl *hex_picker;
wxStaticText *txt_status;
wxGauge *progressbar;
@ -80,7 +93,9 @@ struct FirmwareDialog::priv
AvrDude::Ptr avrdude;
std::string avrdude_config;
unsigned progress_tasks_done;
unsigned progress_tasks_bar;
bool cancelled;
const bool extra_verbose; // For debugging
priv(FirmwareDialog *q) :
q(q),
@ -89,16 +104,25 @@ struct FirmwareDialog::priv
timer_pulse(q),
avrdude_config((fs::path(::Slic3r::resources_dir()) / "avrdude" / "avrdude.conf").string()),
progress_tasks_done(0),
cancelled(false)
progress_tasks_bar(0),
cancelled(false),
extra_verbose(false)
{}
void find_serial_ports();
void flashing_start(bool flashing_l10n);
void flashing_start(unsigned tasks);
void flashing_done(AvrDudeComplete complete);
size_t hex_lang_offset(const wxString &path);
void check_model_id(const HexFile &metadata, const SerialPortInfo &port);
void prepare_common(AvrDude &, const SerialPortInfo &port, const std::string &filename);
void prepare_mk2(AvrDude &, const SerialPortInfo &port, const std::string &filename);
void prepare_mk3(AvrDude &, const SerialPortInfo &port, const std::string &filename);
void prepare_mm_control(AvrDude &, const SerialPortInfo &port, const std::string &filename);
void perform_upload();
void cancel();
void on_avrdude(const wxCommandEvent &evt);
void ensure_joined();
};
void FirmwareDialog::priv::find_serial_ports()
@ -108,7 +132,7 @@ void FirmwareDialog::priv::find_serial_ports()
this->ports = new_ports;
port_picker->Clear();
for (const auto &port : this->ports)
port_picker->Append(port.friendly_name);
port_picker->Append(wxString::FromUTF8(port.friendly_name.data()));
if (ports.size() > 0) {
int idx = port_picker->GetValue().IsEmpty() ? 0 : -1;
for (int i = 0; i < (int)this->ports.size(); ++ i)
@ -122,7 +146,7 @@ void FirmwareDialog::priv::find_serial_ports()
}
}
void FirmwareDialog::priv::flashing_start(bool flashing_l10n)
void FirmwareDialog::priv::flashing_start(unsigned tasks)
{
txt_stdout->Clear();
txt_status->SetLabel(_(L("Flashing in progress. Please do not disconnect the printer!")));
@ -132,9 +156,10 @@ void FirmwareDialog::priv::flashing_start(bool flashing_l10n)
hex_picker->Disable();
btn_close->Disable();
btn_flash->SetLabel(btn_flash_label_flashing);
progressbar->SetRange(flashing_l10n ? 500 : 200); // See progress callback below
progressbar->SetRange(200 * tasks); // See progress callback below
progressbar->SetValue(0);
progress_tasks_done = 0;
progress_tasks_bar = 0;
cancelled = false;
timer_pulse.Start(50);
}
@ -158,63 +183,49 @@ void FirmwareDialog::priv::flashing_done(AvrDudeComplete complete)
}
}
size_t FirmwareDialog::priv::hex_lang_offset(const wxString &path)
void FirmwareDialog::priv::check_model_id(const HexFile &metadata, const SerialPortInfo &port)
{
fs::ifstream file(fs::path(path.wx_str()));
if (! file.good()) {
return 0;
if (metadata.model_id.empty()) {
// No data to check against
return;
}
asio::io_service io;
Serial serial(io, port.port, 115200);
serial.printer_setup();
enum {
TIMEOUT = 1000,
RETREIES = 3,
};
if (! serial.printer_ready_wait(RETREIES, TIMEOUT)) {
throw wxString::Format(_(L("Could not connect to the printer at %s")), port.port);
}
static const char *hex_terminator = ":00000001FF\r";
size_t res = 0;
std::string line;
while (getline(file, line, '\n').good()) {
// Account for LF vs CRLF
if (!line.empty() && line.back() != '\r') {
line.push_back('\r');
error_code ec;
serial.printer_write_line("PRUSA Rev");
while (serial.read_line(TIMEOUT, line, ec)) {
if (ec) { throw wxString::Format(_(L("Could not connect to the printer at %s")), port.port); }
if (line == "ok") { continue; }
if (line == metadata.model_id) {
return;
} else {
throw wxString::Format(_(L(
"The firmware hex file does not match the printer model.\n"
"The hex file is intended for:\n %s\n"
"Printer reports:\n %s"
)), metadata.model_id, line);
}
if (line == hex_terminator) {
if (res == 0) {
// This is the first terminator seen, save the position
res = file.tellg();
} else {
// We've found another terminator, return the offset just after the first one
// which is the start of the second 'section'.
return res;
}
}
line.clear();
}
return 0;
}
void FirmwareDialog::priv::perform_upload()
void FirmwareDialog::priv::prepare_common(AvrDude &avrdude, const SerialPortInfo &port, const std::string &filename)
{
auto filename = hex_picker->GetPath();
std::string port = port_picker->GetValue().ToStdString();
int selection = port_picker->GetSelection();
if (selection != -1) {
// Verify whether the combo box list selection equals to the combo box edit value.
if (this->ports[selection].friendly_name == port)
port = this->ports[selection].port;
}
if (filename.IsEmpty() || port.empty()) { return; }
const bool extra_verbose = false; // For debugging
const auto lang_offset = hex_lang_offset(filename);
const auto filename_utf8 = filename.utf8_str();
flashing_start(lang_offset > 0);
// It is ok here to use the q-pointer to the FirmwareDialog
// because the dialog ensures it doesn't exit before the background thread is done.
auto q = this->q;
// Init the avrdude object
AvrDude avrdude(avrdude_config);
// Build argument list(s)
std::vector<std::string> args {{
extra_verbose ? "-vvvvv" : "-v",
"-p", "atmega2560",
@ -222,11 +233,10 @@ void FirmwareDialog::priv::perform_upload()
// The Prusa's avrdude is patched to never send semicolons inside the data packets, as the USB to serial chip
// is flashed with a buggy firmware.
"-c", "wiring",
"-P", port,
"-P", port.port,
"-b", "115200", // TODO: Allow other rates? Ditto below.
"-D",
// XXX: Safe mode?
"-U", (boost::format("flash:w:0:%1%:i") % filename_utf8.data()).str(),
"-U", (boost::format("flash:w:0:%1%:i") % filename).str(),
}};
BOOST_LOG_TRIVIAL(info) << "Invoking avrdude, arguments: "
@ -235,32 +245,167 @@ void FirmwareDialog::priv::perform_upload()
});
avrdude.push_args(std::move(args));
}
if (lang_offset > 0) {
// The hex file also contains another section with l10n data to be flashed into the external flash on MK3 (Einsy)
// This is done via another avrdude invocation, here we build arg list for that:
std::vector<std::string> args_l10n {{
extra_verbose ? "-vvvvv" : "-v",
"-p", "atmega2560",
// Using the "Arduino" mode to program Einsy's external flash with languages, using the STK500 protocol (not the STK500v2).
// The Prusa's avrdude is patched again to never send semicolons inside the data packets.
"-c", "arduino",
"-P", port,
"-b", "115200",
"-D",
"-u", // disable safe mode
"-U", (boost::format("flash:w:%1%:%2%:i") % lang_offset % filename_utf8.data()).str(),
}};
void FirmwareDialog::priv::prepare_mk2(AvrDude &avrdude, const SerialPortInfo &port, const std::string &filename)
{
prepare_common(avrdude, port, filename);
}
BOOST_LOG_TRIVIAL(info) << "Invoking avrdude for external flash flashing, arguments: "
<< std::accumulate(std::next(args_l10n.begin()), args_l10n.end(), args_l10n[0], [](std::string a, const std::string &b) {
return a + ' ' + b;
});
void FirmwareDialog::priv::prepare_mk3(AvrDude &avrdude, const SerialPortInfo &port, const std::string &filename)
{
prepare_common(avrdude, port, filename);
avrdude.push_args(std::move(args_l10n));
// The hex file also contains another section with l10n data to be flashed into the external flash on MK3 (Einsy)
// This is done via another avrdude invocation, here we build arg list for that:
std::vector<std::string> args_l10n {{
extra_verbose ? "-vvvvv" : "-v",
"-p", "atmega2560",
// Using the "Arduino" mode to program Einsy's external flash with languages, using the STK500 protocol (not the STK500v2).
// The Prusa's avrdude is patched again to never send semicolons inside the data packets.
"-c", "arduino",
"-P", port.port,
"-b", "115200",
"-D",
"-u", // disable safe mode
"-U", (boost::format("flash:w:1:%1%:i") % filename).str(),
}};
BOOST_LOG_TRIVIAL(info) << "Invoking avrdude for external flash flashing, arguments: "
<< std::accumulate(std::next(args_l10n.begin()), args_l10n.end(), args_l10n[0], [](std::string a, const std::string &b) {
return a + ' ' + b;
});
avrdude.push_args(std::move(args_l10n));
}
void FirmwareDialog::priv::prepare_mm_control(AvrDude &avrdude, const SerialPortInfo &port_in, const std::string &filename)
{
// Check if the port has the PID/VID of 0x2c99/3
// If not, check if it is the MMU (0x2c99/4) and reboot the by opening @ 1200 bauds
BOOST_LOG_TRIVIAL(info) << "Flashing MMU 2.0, looking for VID/PID 0x2c99/3 or 0x2c99/4 ...";
SerialPortInfo port = port_in;
if (! port.id_match(0x2c99, 3)) {
if (! port.id_match(0x2c99, 4)) {
// This is not a Prusa MMU 2.0 device
BOOST_LOG_TRIVIAL(error) << boost::format("Not a Prusa MMU 2.0 device: `%1%`") % port.port;
throw wxString::Format(_(L("The device at `%s` is not am Original Prusa i3 MMU 2.0 device")), port.port);
}
BOOST_LOG_TRIVIAL(info) << boost::format("Found VID/PID 0x2c99/4 at `%1%`, rebooting the device ...") % port.port;
{
asio::io_service io;
Serial serial(io, port.port, 1200);
std::this_thread::sleep_for(std::chrono::milliseconds(50));
}
// Wait for the bootloader to show up
std::this_thread::sleep_for(std::chrono::milliseconds(2000));
// Look for the rebooted device
BOOST_LOG_TRIVIAL(info) << "... looking for VID/PID 0x2c99/3 ...";
auto new_ports = Utils::scan_serial_ports_extended();
unsigned hits = 0;
for (auto &&new_port : new_ports) {
if (new_port.id_match(0x2c99, 3)) {
hits++;
port = std::move(new_port);
}
}
if (hits == 0) {
BOOST_LOG_TRIVIAL(error) << "No VID/PID 0x2c99/3 device found after rebooting the MMU 2.0";
throw wxString::Format(_(L("Failed to reboot the device at `%s` for programming")), port.port);
} else if (hits > 1) {
// We found multiple 0x2c99/3 devices, this is bad, because there's no way to find out
// which one is the one user wants to flash.
BOOST_LOG_TRIVIAL(error) << "Several VID/PID 0x2c99/3 devices found after rebooting the MMU 2.0";
throw wxString::Format(_(L("Multiple Original Prusa i3 MMU 2.0 devices found. Please only connect one at a time for flashing.")), port.port);
}
}
BOOST_LOG_TRIVIAL(info) << boost::format("Found VID/PID 0x2c99/3 at `%1%`, flashing ...") % port.port;
std::vector<std::string> args {{
extra_verbose ? "-vvvvv" : "-v",
"-p", "atmega32u4",
"-c", "avr109",
"-P", port.port,
"-b", "57600",
"-D",
"-U", (boost::format("flash:w:0:%1%:i") % filename).str(),
}};
BOOST_LOG_TRIVIAL(info) << "Invoking avrdude, arguments: "
<< std::accumulate(std::next(args.begin()), args.end(), args[0], [](std::string a, const std::string &b) {
return a + ' ' + b;
});
avrdude.push_args(std::move(args));
}
void FirmwareDialog::priv::perform_upload()
{
auto filename = hex_picker->GetPath();
if (filename.IsEmpty()) { return; }
int selection = port_picker->GetSelection();
if (selection == wxNOT_FOUND) { return; }
const SerialPortInfo &port = this->ports[selection];
// Verify whether the combo box list selection equals to the combo box edit value.
if (wxString::FromUTF8(this->ports[selection].friendly_name.data()) != port_picker->GetValue()) {
return;
}
const bool extra_verbose = false; // For debugging
HexFile metadata(filename.wx_str());
const std::string filename_utf8(filename.utf8_str().data());
flashing_start(metadata.device == HexFile::DEV_MK3 ? 2 : 1);
// Init the avrdude object
AvrDude avrdude(avrdude_config);
// It is ok here to use the q-pointer to the FirmwareDialog
// because the dialog ensures it doesn't exit before the background thread is done.
auto q = this->q;
this->avrdude = avrdude
.on_run([=](AvrDude &avrdude) {
auto queue_error = [&](wxString message) {
avrdude.cancel();
auto evt = new wxCommandEvent(EVT_AVRDUDE, this->q->GetId());
evt->SetExtraLong(AE_ERROR);
evt->SetString(std::move(message));
wxQueueEvent(this->q, evt);
};
try {
switch (metadata.device) {
case HexFile::DEV_MK3:
this->check_model_id(metadata, port);
this->prepare_mk3(avrdude, port, filename_utf8);
break;
case HexFile::DEV_MM_CONTROL:
this->check_model_id(metadata, port);
this->prepare_mm_control(avrdude, port, filename_utf8);
break;
default:
this->prepare_mk2(avrdude, port, filename_utf8);
break;
}
} catch (const wxString &message) {
queue_error(message);
} catch (const std::exception &ex) {
queue_error(wxString::Format(_(L("Error accessing port at %s: %s")), port.port, ex.what()));
}
})
.on_message(std::move([q, extra_verbose](const char *msg, unsigned /* size */) {
if (extra_verbose) {
BOOST_LOG_TRIVIAL(debug) << "avrdude: " << msg;
@ -313,12 +458,15 @@ void FirmwareDialog::priv::on_avrdude(const wxCommandEvent &evt)
// and then display overall progress during the latter tasks.
if (progress_tasks_done > 0) {
progressbar->SetValue(progress_tasks_done - 100 + evt.GetInt());
progressbar->SetValue(progress_tasks_bar + evt.GetInt());
}
if (evt.GetInt() == 100) {
timer_pulse.Stop();
progress_tasks_done += 100;
if (progress_tasks_done % 3 != 0) {
progress_tasks_bar += 100;
}
progress_tasks_done++;
}
break;
@ -328,11 +476,17 @@ void FirmwareDialog::priv::on_avrdude(const wxCommandEvent &evt)
complete_kind = cancelled ? AC_CANCEL : (evt.GetInt() == 0 ? AC_SUCCESS : AC_FAILURE);
flashing_done(complete_kind);
ensure_joined();
break;
// Make sure the background thread is collected and the AvrDude object reset
if (avrdude) { avrdude->join(); }
avrdude.reset();
case AE_ERROR:
txt_stdout->AppendText(evt.GetString());
flashing_done(AC_FAILURE);
ensure_joined();
{
GUI::ErrorDialog dlg(this->q, evt.GetString());
dlg.ShowModal();
}
break;
default:
@ -340,6 +494,13 @@ void FirmwareDialog::priv::on_avrdude(const wxCommandEvent &evt)
}
}
void FirmwareDialog::priv::ensure_joined()
{
// Make sure the background thread is collected and the AvrDude object reset
if (avrdude) { avrdude->join(); }
avrdude.reset();
}
// Public

View File

@ -0,0 +1,107 @@
#include "HexFile.hpp"
#include <sstream>
#include <boost/filesystem/fstream.hpp>
#include <boost/property_tree/ptree.hpp>
#include <boost/property_tree/ini_parser.hpp>
namespace fs = boost::filesystem;
namespace pt = boost::property_tree;
namespace Slic3r {
namespace Utils {
static HexFile::DeviceKind parse_device_kind(const std::string &str)
{
if (str == "mk2") { return HexFile::DEV_MK2; }
else if (str == "mk3") { return HexFile::DEV_MK3; }
else if (str == "mm-control") { return HexFile::DEV_MM_CONTROL; }
else { return HexFile::DEV_GENERIC; }
}
static size_t hex_num_sections(fs::ifstream &file)
{
file.seekg(0);
if (! file.good()) {
return 0;
}
static const char *hex_terminator = ":00000001FF\r";
size_t res = 0;
std::string line;
while (getline(file, line, '\n').good()) {
// Account for LF vs CRLF
if (!line.empty() && line.back() != '\r') {
line.push_back('\r');
}
if (line == hex_terminator) {
res++;
}
}
return res;
}
HexFile::HexFile(fs::path path) :
path(std::move(path)),
device(DEV_GENERIC)
{
fs::ifstream file(this->path);
if (! file.good()) {
return;
}
std::string line;
std::stringstream header_ini;
while (std::getline(file, line, '\n').good()) {
if (line.empty()) {
continue;
}
// Account for LF vs CRLF
if (!line.empty() && line.back() == '\r') {
line.pop_back();
}
if (line.front() == ';') {
line.front() = ' ';
header_ini << line << std::endl;
} else if (line.front() == ':') {
break;
}
}
pt::ptree ptree;
try {
pt::read_ini(header_ini, ptree);
} catch (std::exception &e) {
return;
}
bool has_device_meta = false;
const auto device = ptree.find("device");
if (device != ptree.not_found()) {
this->device = parse_device_kind(device->second.data());
has_device_meta = true;
}
const auto model_id = ptree.find("model_id");
if (model_id != ptree.not_found()) {
this->model_id = model_id->second.data();
}
if (! has_device_meta) {
// No device metadata, look at the number of 'sections'
if (hex_num_sections(file) == 2) {
// Looks like a pre-metadata l10n firmware for the MK3, assume that's the case
this->device = DEV_MK3;
}
}
}
}
}

View File

@ -0,0 +1,32 @@
#ifndef slic3r_Hex_hpp_
#define slic3r_Hex_hpp_
#include <string>
#include <boost/filesystem/path.hpp>
namespace Slic3r {
namespace Utils {
struct HexFile
{
enum DeviceKind {
DEV_GENERIC,
DEV_MK2,
DEV_MK3,
DEV_MM_CONTROL,
};
boost::filesystem::path path;
DeviceKind device;
std::string model_id;
HexFile(boost::filesystem::path path);
};
}
}
#endif

View File

@ -3,17 +3,22 @@
#include <algorithm>
#include <string>
#include <vector>
#include <chrono>
#include <thread>
#include <fstream>
#include <stdexcept>
#include <boost/algorithm/string/predicate.hpp>
#include <boost/filesystem.hpp>
#include <boost/format.hpp>
#include <boost/optional.hpp>
#if _WIN32
#include <Windows.h>
#include <Setupapi.h>
#include <initguid.h>
#include <devguid.h>
#include <regex>
// Undefine min/max macros incompatible with the standard library
// For example, std::numeric_limits<std::streamsize>::max()
// produces some weird errors
@ -34,6 +39,23 @@
#include <sys/syslimits.h>
#endif
#ifndef _WIN32
#include <sys/ioctl.h>
#include <sys/time.h>
#include <sys/unistd.h>
#include <sys/select.h>
#endif
#if defined(__APPLE__) || defined(__OpenBSD__)
#include <termios.h>
#elif defined __linux__
#include <fcntl.h>
#include <asm-generic/ioctls.h>
#endif
using boost::optional;
namespace Slic3r {
namespace Utils {
@ -42,15 +64,43 @@ static bool looks_like_printer(const std::string &friendly_name)
return friendly_name.find("Original Prusa") != std::string::npos;
}
#ifdef __linux__
static std::string get_tty_friendly_name(const std::string &path, const std::string &name)
#if _WIN32
void parse_hardware_id(const std::string &hardware_id, SerialPortInfo &spi)
{
const auto sysfs_product = (boost::format("/sys/class/tty/%1%/device/../product") % name).str();
std::ifstream file(sysfs_product);
std::string product;
unsigned vid, pid;
std::regex pattern("USB\\\\.*VID_([[:xdigit:]]+)&PID_([[:xdigit:]]+).*");
std::smatch matches;
if (std::regex_match(hardware_id, matches, pattern)) {
try {
vid = std::stoul(matches[1].str(), 0, 16);
pid = std::stoul(matches[2].str(), 0, 16);
spi.id_vendor = vid;
spi.id_product = pid;
}
catch (...) {}
}
}
#endif
std::getline(file, product);
return file.good() ? (boost::format("%1% (%2%)") % product % path).str() : path;
#ifdef __linux__
optional<std::string> sysfs_tty_prop(const std::string &tty_dev, const std::string &name)
{
const auto prop_path = (boost::format("/sys/class/tty/%1%/device/../%2%") % tty_dev % name).str();
std::ifstream file(prop_path);
std::string res;
std::getline(file, res);
if (file.good()) { return res; }
else { return boost::none; }
}
optional<unsigned long> sysfs_tty_prop_hex(const std::string &tty_dev, const std::string &name)
{
auto prop = sysfs_tty_prop(tty_dev, name);
if (!prop) { return boost::none; }
try { return std::stoul(*prop, 0, 16); }
catch (...) { return boost::none; }
}
#endif
@ -80,6 +130,7 @@ std::vector<SerialPortInfo> scan_serial_ports_extended()
if (port_info.port.empty())
continue;
}
// Find the size required to hold the device info.
DWORD regDataType;
DWORD reqSize = 0;
@ -88,7 +139,8 @@ std::vector<SerialPortInfo> scan_serial_ports_extended()
// Now store it in a buffer.
if (! SetupDiGetDeviceRegistryProperty(hDeviceInfo, &devInfoData, SPDRP_HARDWAREID, &regDataType, (BYTE*)hardware_id.data(), reqSize, nullptr))
continue;
port_info.hardware_id = boost::nowide::narrow(hardware_id.data());
parse_hardware_id(boost::nowide::narrow(hardware_id.data()), port_info);
// Find the size required to hold the friendly name.
reqSize = 0;
SetupDiGetDeviceRegistryProperty(hDeviceInfo, &devInfoData, SPDRP_FRIENDLYNAME, nullptr, nullptr, 0, &reqSize);
@ -120,6 +172,8 @@ std::vector<SerialPortInfo> scan_serial_ports_extended()
if (result) {
SerialPortInfo port_info;
port_info.port = path;
// Attempt to read out the device friendly name
if ((cf_property = IORegistryEntrySearchCFProperty(port, kIOServicePlane,
CFSTR("USB Interface Name"), kCFAllocatorDefault,
kIORegistryIterateRecursively | kIORegistryIterateParents)) ||
@ -141,6 +195,23 @@ std::vector<SerialPortInfo> scan_serial_ports_extended()
}
if (port_info.friendly_name.empty())
port_info.friendly_name = port_info.port;
// Attempt to read out the VID & PID
int vid, pid;
auto cf_vendor = IORegistryEntrySearchCFProperty(port, kIOServicePlane, CFSTR("idVendor"),
kCFAllocatorDefault, kIORegistryIterateRecursively | kIORegistryIterateParents);
auto cf_product = IORegistryEntrySearchCFProperty(port, kIOServicePlane, CFSTR("idProduct"),
kCFAllocatorDefault, kIORegistryIterateRecursively | kIORegistryIterateParents);
if (cf_vendor && cf_product) {
if (CFNumberGetValue((CFNumberRef)cf_vendor, kCFNumberIntType, &vid) &&
CFNumberGetValue((CFNumberRef)cf_product, kCFNumberIntType, &pid)) {
port_info.id_vendor = vid;
port_info.id_product = pid;
}
}
if (cf_vendor) { CFRelease(cf_vendor); }
if (cf_product) { CFRelease(cf_product); }
output.emplace_back(std::move(port_info));
}
}
@ -158,9 +229,15 @@ std::vector<SerialPortInfo> scan_serial_ports_extended()
const auto path = dir_entry.path().string();
SerialPortInfo spi;
spi.port = path;
spi.hardware_id = path;
#ifdef __linux__
spi.friendly_name = get_tty_friendly_name(path, name);
auto friendly_name = sysfs_tty_prop(name, "product");
spi.friendly_name = friendly_name ? (boost::format("%1% (%2%)") % *friendly_name % path).str() : path;
auto vid = sysfs_tty_prop_hex(name, "idVendor");
auto pid = sysfs_tty_prop_hex(name, "idProduct");
if (vid && pid) {
spi.id_vendor = *vid;
spi.id_product = *pid;
}
#else
spi.friendly_name = path;
#endif
@ -189,5 +266,224 @@ std::vector<std::string> scan_serial_ports()
return output;
}
// Class Serial
namespace asio = boost::asio;
using boost::system::error_code;
Serial::Serial(asio::io_service& io_service) :
asio::serial_port(io_service)
{}
Serial::Serial(asio::io_service& io_service, const std::string &name, unsigned baud_rate) :
asio::serial_port(io_service, name)
{
set_baud_rate(baud_rate);
}
Serial::~Serial() {}
void Serial::set_baud_rate(unsigned baud_rate)
{
try {
// This does not support speeds > 115200
set_option(boost::asio::serial_port_base::baud_rate(baud_rate));
} catch (boost::system::system_error &) {
auto handle = native_handle();
auto handle_errno = [](int retval) {
if (retval != 0) {
throw std::runtime_error(
(boost::format("Could not set baud rate: %1%") % strerror(errno)).str()
);
}
};
#if __APPLE__
termios ios;
handle_errno(::tcgetattr(handle, &ios));
handle_errno(::cfsetspeed(&ios, baud_rate));
speed_t newSpeed = baud_rate;
handle_errno(::ioctl(handle, IOSSIOSPEED, &newSpeed));
handle_errno(::tcsetattr(handle, TCSANOW, &ios));
#elif __linux
/* The following definitions are kindly borrowed from:
/usr/include/asm-generic/termbits.h
Unfortunately we cannot just include that one because
it would redefine the "struct termios" already defined
the <termios.h> already included by Boost.ASIO. */
#define K_NCCS 19
struct termios2 {
tcflag_t c_iflag;
tcflag_t c_oflag;
tcflag_t c_cflag;
tcflag_t c_lflag;
cc_t c_line;
cc_t c_cc[K_NCCS];
speed_t c_ispeed;
speed_t c_ospeed;
};
#define BOTHER CBAUDEX
termios2 ios;
handle_errno(::ioctl(handle, TCGETS2, &ios));
ios.c_ispeed = ios.c_ospeed = baud_rate;
ios.c_cflag &= ~CBAUD;
ios.c_cflag |= BOTHER | CLOCAL | CREAD;
ios.c_cc[VMIN] = 1; // Minimum of characters to read, prevents eof errors when 0 bytes are read
ios.c_cc[VTIME] = 1;
handle_errno(::ioctl(handle, TCSETS2, &ios));
#elif __OpenBSD__
struct termios ios;
handle_errno(::tcgetattr(handle, &ios));
handle_errno(::cfsetspeed(&ios, baud_rate));
handle_errno(::tcsetattr(handle, TCSAFLUSH, &ios));
#else
throw std::runtime_error("Custom baud rates are not currently supported on this OS");
#endif
}
}
void Serial::set_DTR(bool on)
{
auto handle = native_handle();
#if defined(_WIN32) && !defined(__SYMBIAN32__)
if (! EscapeCommFunction(handle, on ? SETDTR : CLRDTR)) {
throw std::runtime_error("Could not set serial port DTR");
}
#else
int status;
if (::ioctl(handle, TIOCMGET, &status) == 0) {
on ? status |= TIOCM_DTR : status &= ~TIOCM_DTR;
if (::ioctl(handle, TIOCMSET, &status) == 0) {
return;
}
}
throw std::runtime_error(
(boost::format("Could not set serial port DTR: %1%") % strerror(errno)).str()
);
#endif
}
void Serial::reset_line_num()
{
// See https://github.com/MarlinFirmware/Marlin/wiki/M110
printer_write_line("M110 N0", 0);
m_line_num = 0;
}
bool Serial::read_line(unsigned timeout, std::string &line, error_code &ec)
{
auto &io_service = get_io_service();
asio::deadline_timer timer(io_service);
char c = 0;
bool fail = false;
while (true) {
io_service.reset();
asio::async_read(*this, boost::asio::buffer(&c, 1), [&](const error_code &read_ec, size_t size) {
if (ec || size == 0) {
fail = true;
ec = read_ec;
}
timer.cancel();
});
if (timeout > 0) {
timer.expires_from_now(boost::posix_time::milliseconds(timeout));
timer.async_wait([&](const error_code &ec) {
// Ignore timer aborts
if (!ec) {
fail = true;
this->cancel();
}
});
}
io_service.run();
if (fail) {
return false;
} else if (c != '\n') {
line += c;
} else {
return true;
}
}
}
void Serial::printer_setup()
{
printer_reset();
write_string("\r\r\r\r\r\r\r\r\r\r"); // Gets rid of line noise, if any
}
size_t Serial::write_string(const std::string &str)
{
// TODO: might be wise to timeout here as well
return asio::write(*this, asio::buffer(str));
}
bool Serial::printer_ready_wait(unsigned retries, unsigned timeout)
{
std::string line;
error_code ec;
for (; retries > 0; retries--) {
reset_line_num();
while (read_line(timeout, line, ec)) {
if (line == "ok") {
return true;
}
line.clear();
}
line.clear();
}
return false;
}
size_t Serial::printer_write_line(const std::string &line, unsigned line_num)
{
const auto formatted_line = Utils::Serial::printer_format_line(line, line_num);
return write_string(formatted_line);
}
size_t Serial::printer_write_line(const std::string &line)
{
m_line_num++;
return printer_write_line(line, m_line_num);
}
void Serial::printer_reset()
{
this->set_DTR(false);
std::this_thread::sleep_for(std::chrono::milliseconds(200));
this->set_DTR(true);
std::this_thread::sleep_for(std::chrono::milliseconds(200));
this->set_DTR(false);
std::this_thread::sleep_for(std::chrono::milliseconds(2000));
}
std::string Serial::printer_format_line(const std::string &line, unsigned line_num)
{
const auto line_num_str = std::to_string(line_num);
unsigned checksum = 'N';
for (auto c : line_num_str) { checksum ^= c; }
checksum ^= ' ';
for (auto c : line) { checksum ^= c; }
return (boost::format("N%1% %2%*%3%\n") % line_num_str % line % checksum).str();
}
} // namespace Utils
} // namespace Slic3r

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@ -1,31 +1,80 @@
#ifndef slic3r_GUI_Utils_Serial_hpp_
#define slic3r_GUI_Utils_Serial_hpp_
#include <memory>
#include <vector>
#include <string>
#include <vector>
#include <boost/system/error_code.hpp>
#include <boost/asio.hpp>
namespace Slic3r {
namespace Utils {
struct SerialPortInfo {
std::string port;
std::string hardware_id;
unsigned id_vendor = -1;
unsigned id_product = -1;
std::string friendly_name;
bool is_printer = false;
bool is_printer = false;
bool id_match(unsigned id_vendor, unsigned id_product) const { return id_vendor == this->id_vendor && id_product == this->id_product; }
};
inline bool operator==(const SerialPortInfo &sp1, const SerialPortInfo &sp2)
{
return sp1.port == sp2.port &&
sp1.hardware_id == sp2.hardware_id &&
sp1.is_printer == sp2.is_printer;
return
sp1.port == sp2.port &&
sp1.id_vendor == sp2.id_vendor &&
sp1.id_product == sp2.id_product &&
sp1.is_printer == sp2.is_printer;
}
extern std::vector<std::string> scan_serial_ports();
extern std::vector<SerialPortInfo> scan_serial_ports_extended();
class Serial : public boost::asio::serial_port
{
public:
Serial(boost::asio::io_service &io_service);
Serial(boost::asio::io_service &io_service, const std::string &name, unsigned baud_rate);
Serial(const Serial &) = delete;
Serial &operator=(const Serial &) = delete;
~Serial();
void set_baud_rate(unsigned baud_rate);
void set_DTR(bool on);
// Resets the line number both internally as well as with the firmware using M110
void reset_line_num();
// Reads a line or times out, the timeout is in milliseconds
bool read_line(unsigned timeout, std::string &line, boost::system::error_code &ec);
// Perform setup for communicating with a printer
void printer_setup();
// Write data from a string
size_t write_string(const std::string &str);
bool printer_ready_wait(unsigned retries, unsigned timeout);
// Write Marlin-formatted line, with a line number and a checksum
size_t printer_write_line(const std::string &line, unsigned line_num);
// Same as above, but with internally-managed line number
size_t printer_write_line(const std::string &line);
// Toggles DTR to reset the printer
void printer_reset();
// Formats a line Marlin-style, ie. with a sequential number and a checksum
static std::string printer_format_line(const std::string &line, unsigned line_num);
private:
unsigned m_line_num = 0;
};
} // Utils
} // Slic3r