int main (int argc, char** argv)
{
sim_start(argc, argv);
#else
int main (void)
{
#endif
init();
// main loop
for (;;)
{
// if queue is full, no point in reading chars- host will just have to wait
if (queue_full() == 0) {
if (serial_rxchars() != 0) {
uint8_t c = serial_popchar();
gcode_parse_char(c);
}
#ifdef CANNED_CYCLE
/**
WARNING!
This code works on a per-character basis.
Any data received over serial WILL be randomly distributed through
the canned gcode, and you'll have a big mess!
The solution is to either store gcode parser state with each source,
or only parse a line at a time.
This will take extra ram, and may be out of scope for the Teacup
project.
If ever print-from-SD card is implemented, these changes may become
necessary.
*/
static uint32_t canned_gcode_pos = 0;
gcode_parse_char(pgm_read_byte(&(canned_gcode_P[canned_gcode_pos])));
canned_gcode_pos++;
if (pgm_read_byte(&(canned_gcode_P[canned_gcode_pos])) == 0)
canned_gcode_pos = 0;
#endif /* CANNED_CYCLE */
}
clock();
}
}
void serial_getline() {
do {
if (serial_rxchars())
gcode_parse_char(c = serial_popchar());
loopstuff();
} while (c >= 32);
}
int main(int argc, char**argv )
{
NumericParser f;
f.Parse("999");
std::cout << f.AsInt(false) << " " << f.AsPosition( false ) << " " << f.AsPosition( true ) << "\n";
f.Parse("999.001");
std::cout << f.AsInt(false) << " " << f.AsPosition( false ) << " " << f.AsPosition( true ) << "\n";
f.Parse("999.000001");
std::cout << f.AsInt(false) << " " << f.AsPosition( false ) << " " << f.AsPosition( true ) << "\n";
f.Parse("1.000001");
std::cout << f.AsInt(false) << " " << f.AsPosition( false ) << " " << f.AsPosition( true ) << "\n";
f.Parse("1.0000015");
std::cout << f.AsInt(false) << " " << f.AsPosition( false ) << " " << f.AsPosition( true ) << "\n";
f.Parse("1.0000005");
std::cout << f.AsInt(false) << " " << f.AsPosition( false ) << " " << f.AsPosition( true ) << "\n";
f.Parse("1.0000004");
std::cout << f.AsInt(false) << " " << f.AsPosition( false ) << " " << f.AsPosition( true ) << "\n";
f.Parse("1.0000004");
std::cout << f.AsInt(true) << " " << f.AsPosition( false ) << " " << f.AsPosition( true ) << "\n";
/*
if (c >= '0' && c <= '9') {
if (read_digit.exponent < DECFLOAT_EXP_MAX &&
((next_target.option_inches == 0 &&
read_digit.mantissa < DECFLOAT_MANT_MM_MAX) ||
(next_target.option_inches &&
read_digit.mantissa < DECFLOAT_MANT_IN_MAX)))
{
// this is simply mantissa = (mantissa * 10) + atoi(c) in different clothes
read_digit.mantissa = (read_digit.mantissa << 3) + (read_digit.mantissa << 1) + (c - '0');
if (read_digit.exponent)
read_digit.exponent++;
}
}
*/
//gSerial.Init( "octopusv10block_fixed_sc055 - half size_export.gcode" );
MotionPlanner::Init();
gSerial.Init( "test.gcode" );
int c;
while( (c = gSerial.GetCharNoBlocking()) != -1 )
{
std::cout << (unsigned char)c;
gcode_parse_char( c );
}
return 0;
}
/// this is where it all starts, and ends
///
/// just run init(), then run an endless loop where we pass characters from the serial RX buffer to gcode_parse_char() and check the clocks
int main (void)
{
init();
// main loop
for (;;)
{
// if queue is full, no point in reading chars- host will just have to wait
if ((serial_rxchars() != 0) && (queue_full() == 0)) {
uint8_t c = serial_popchar();
gcode_parse_char(c);
}
clock();
}
}
void main() {
stdout = &mystdio;
stderr = &mystdio;
stdin = &mystdio;
analog_init();
serial_init();
timer_init();
sei();
printf_P(PSTR("start\n"));
for (;;) {
// read serial
if (serial_rxchars())
serial_getline();
// read SDCARD
if (state_flags & STATE_READ_SD) {
if (file.fs == &fatfs) {
UINT i;
do {
if (f_read(&file, &c, 1, &i) == FR_OK) {
if (i)
gcode_parse_char(c);
}
else
i = 0;
} while ((i != 0) && (c >= 32));
}
}
loopstuff();
};
}
eParseResult gcode_parse_line (tLineBuffer *pLine)
{
int j;
eParseResult result = PR_OK;
for (j=0; j < pLine->len; j++)
{
gcode_parse_char (pLine->data [j]);
}
// end of line
//if ((c == 10) || (c == 13))
{
if (
#ifdef REQUIRE_LINENUMBER
(next_target.N >= next_target.N_expected) && (next_target.seen_N == 1)
#else
1
#endif
) {
if (
#ifdef REQUIRE_CHECKSUM
((next_target.checksum_calculated == next_target.checksum_read) && (next_target.seen_checksum == 1))
#else
((next_target.checksum_calculated == next_target.checksum_read) || (next_target.seen_checksum == 0))
#endif
)
{
if (sd_writing_file)
{
if (next_target.seen_M && (next_target.M >= 20) && (next_target.M <= 29))
{
if (next_target.seen_M && next_target.M == 29)
{
// M29 - stop writing
sd_writing_file = false;
sd_close (&file);
serial_writestr("Done saving file\r\n");
}
else
{
// else - do not write SD M-codes to file
serial_writestr("ok\r\n");
}
}
else
{
// lines in files must be LF terminated for sd_read_file to work
if (pLine->data [pLine->len-1] == 13)
{
pLine->data [pLine->len-1] = 10;
}
if (sd_write_to_file(pLine->data, pLine->len))
{
serial_writestr("ok\r\n");
}
else
{
serial_writestr("error writing to file\r\n");
}
}
}
else
{
// process
result = process_gcode_command();
// expect next line number
if (next_target.seen_N == 1)
{
next_target.N_expected = next_target.N + 1;
}
}
}
else
{
serial_writestr("Expected checksum ");
serwrite_uint8(next_target.checksum_calculated);
serial_writestr("\r\n");
request_resend();
}
}
else
{
serial_writestr("Expected line number ");
serwrite_uint32(next_target.N_expected);
serial_writestr("\r\n");
request_resend();
}
// reset variables
next_target.seen_X = next_target.seen_Y = next_target.seen_Z = \
next_target.seen_E = next_target.seen_F = next_target.seen_S = \
next_target.seen_P = next_target.seen_N = next_target.seen_M = \
next_target.seen_checksum = next_target.seen_semi_comment = \
next_target.seen_parens_comment = next_target.checksum_read = \
next_target.checksum_calculated = 0;
next_target.chpos = 0;
last_field = 0;
read_digit.sign = read_digit.exponent = 0;
value = 0;
// dont assume a G1 by default
next_target.seen_G = 0;
next_target.G = 0;
if (next_target.option_relative)
{
next_target.target.x = next_target.target.y = next_target.target.z = 0.0;
next_target.target.e = 0.0;
}
}
return result;
}
