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bdring
2021-03-10 14:13:41 -06:00
parent 14016f9132
commit 38cee11891
2 changed files with 18 additions and 12 deletions
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6
Grbl_Esp32/Custom/user_gcode_example.cpp
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@@ -1,5 +1,5 @@
// value_words - Tells the parser what value words are required
bool user_validate_gcode(char letter, uint8_t code_num, uint32_t &value_words) {
grbl_msg_sendf(CLIENT_SERIAL, MsgLevel::Info, "Testing gcode");
@@ -8,8 +8,8 @@ bool user_validate_gcode(char letter, uint8_t code_num, uint32_t &value_words) {
} else if (letter == 'M') {
switch (code_num) {
case 115:
bit_false(value_words, bit(GCodeWord::E));
bit_true(value_words, bit(GCodeWord::E));
return true;
break;
default:

24
Grbl_Esp32/src/GCode.cpp
View File

@@ -143,10 +143,11 @@ Error gc_execute_line(char* line, uint8_t client) {
uint8_t axis_words = 0; // XYZ tracking
uint8_t ijk_words = 0; // IJK tracking
// Initialize command and value words and parser flags variables.
uint32_t command_words = 0; // Tracks G and M command words. Also used for modal group violations.
uint32_t value_words = 0; // Tracks value words.
uint8_t gc_parser_flags = GCParserNone;
auto n_axis = number_axis->get();
uint32_t command_words = 0; // Tracks G and M command words. Also used for modal group violations.
uint32_t value_words = 0; // Tracks value words.
uint32_t user_value_words = 0; // required value words for custom user gcode
uint8_t gc_parser_flags = GCParserNone;
auto n_axis = number_axis->get();
float coord_data[MAX_N_AXIS]; // Used by WCO-related commands
uint8_t pValue; // Integer value of P word
@@ -433,7 +434,7 @@ Error gc_execute_line(char* line, uint8_t client) {
mg_word_bit = ModalGroup::MG13;
break;
default:
if (!user_validate_gcode(letter, int_value, value_words)) {
if (!user_validate_gcode(letter, int_value, user_value_words)) {
FAIL(Error::GcodeUnsupportedCommand); // [Unsupported G command]
} else {
gc_block.non_modal_command = NonModal::UserDefinedGcode;
@@ -555,7 +556,7 @@ Error gc_execute_line(char* line, uint8_t client) {
mg_word_bit = ModalGroup::MM10;
break;
default:
if (!user_validate_gcode(letter, int_value, value_words)) {
if (!user_validate_gcode(letter, int_value, user_value_words)) {
FAIL(Error::GcodeUnsupportedCommand); // [Unsupported G command]
} else {
gc_block.non_modal_command = NonModal::UserDefinedGcode;
@@ -1272,6 +1273,11 @@ Error gc_execute_line(char* line, uint8_t client) {
(bit(GCodeWord::X) | bit(GCodeWord::Y) | bit(GCodeWord::Z) | bit(GCodeWord::A) | bit(GCodeWord::B) |
bit(GCodeWord::C))); // Remove axis words.
}
if (gc_block.non_modal_command == NonModal::UserDefinedGcode) {
// clean up words
grbl_msg_sendf(CLIENT_SERIAL, MsgLevel::Info, "Cleanup: %d %d", value_words, user_value_words);
bit_false(value_words, user_value_words);
}
if (value_words) {
FAIL(Error::GcodeUnusedWords); // [Unused words]
}
@@ -1631,15 +1637,15 @@ Error gc_execute_line(char* line, uint8_t client) {
return Error::Ok;
}
bool __attribute__((weak)) user_validate_gcode(char letter, uint8_t code_num, uint32_t &value_words) {
bool __attribute__((weak)) user_validate_gcode(char letter, uint8_t code_num, uint32_t& value_words) {
return false; // default is to reject all unknown numbers
}
bool __attribute__((weak)) user_execute_gcode(char letter, uint8_t code_num, parser_block_t parser_block) {
bool __attribute__((weak)) user_execute_gcode(char letter, uint8_t code_num, parser_block_t parser_block) {
return false;
}
/*
/*
Not supported:
- Canned cycles