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Use NAN for G29 W omitted parameters

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Scott Lahteine 2017-05-29 15:59:55 -05:00
parent 2d71569138
commit 4cece2d72e
1 changed files with 5 additions and 5 deletions
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10
Marlin/Marlin_main.cpp
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@ -4233,19 +4233,19 @@ void home_all_axes() { gcode_G28(true); }
return; return;
} }
const float z = parser.seen('Z') && parser.has_value() ? parser.value_float() : 99999; const float z = parser.seen('Z') && parser.has_value() ? parser.value_float() : NAN;
if (!WITHIN(z, -10, 10)) { if (!isnan(z) || !WITHIN(z, -10, 10)) {
SERIAL_ERROR_START; SERIAL_ERROR_START;
SERIAL_ERRORLNPGM("Bad Z value"); SERIAL_ERRORLNPGM("Bad Z value");
return; return;
} }
const float x = parser.seen('X') && parser.has_value() ? parser.value_float() : 99999, const float x = parser.seen('X') && parser.has_value() ? parser.value_float() : NAN,
y = parser.seen('Y') && parser.has_value() ? parser.value_float() : 99999; y = parser.seen('Y') && parser.has_value() ? parser.value_float() : NAN;
int8_t i = parser.seen('I') && parser.has_value() ? parser.value_byte() : -1, int8_t i = parser.seen('I') && parser.has_value() ? parser.value_byte() : -1,
j = parser.seen('J') && parser.has_value() ? parser.value_byte() : -1; j = parser.seen('J') && parser.has_value() ? parser.value_byte() : -1;
if (x < 99998 && y < 99998) { if (!isnan(x) && !isnan(y)) {
// Get nearest i / j from x / y // Get nearest i / j from x / y
i = (x - LOGICAL_X_POSITION(bilinear_start[X_AXIS]) + 0.5 * xGridSpacing) / xGridSpacing; i = (x - LOGICAL_X_POSITION(bilinear_start[X_AXIS]) + 0.5 * xGridSpacing) / xGridSpacing;
j = (y - LOGICAL_Y_POSITION(bilinear_start[Y_AXIS]) + 0.5 * yGridSpacing) / yGridSpacing; j = (y - LOGICAL_Y_POSITION(bilinear_start[Y_AXIS]) + 0.5 * yGridSpacing) / yGridSpacing;