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Fix FILAMENT_WIDTH_SENSOR infinite loop issue

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Addressing #6992 and #5851
This commit is contained in:
Scott Lahteine
2017-06-23 14:48:02 -05:00
parent a18324bc8d
commit a9f8e518bf
5 changed files with 15 additions and 15 deletions
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4
Marlin/planner.cpp
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@ -1103,12 +1103,12 @@ void Planner::_buffer_line(const float &a, const float &b, const float &c, const
while (filwidth_delay_dist >= MMD_MM) filwidth_delay_dist -= MMD_MM;
// Convert into an index into the measurement array
filwidth_delay_index[0] = (int)(filwidth_delay_dist * 0.1 + 0.0001);
filwidth_delay_index[0] = int8_t(filwidth_delay_dist * 0.1);
// If the index has changed (must have gone forward)...
if (filwidth_delay_index[0] != filwidth_delay_index[1]) {
filwidth_e_count = 0; // Reset the E movement counter
const int8_t meas_sample = thermalManager.widthFil_to_size_ratio() - 100; // Subtract 100 to reduce magnitude - to store in a signed char
const uint8_t meas_sample = thermalManager.widthFil_to_size_ratio() - 100; // Subtract 100 to reduce magnitude - to store in a signed char
do {
filwidth_delay_index[1] = (filwidth_delay_index[1] + 1) % MMD_CM; // The next unused slot
measurement_delay[filwidth_delay_index[1]] = meas_sample; // Store the measurement