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Various code style adjustments

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master
Scott Lahteine 8 years ago
parent 788a16fc46
commit 61284cbd8c
1 changed files with 13 additions and 22 deletions
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35
Marlin/Marlin_main.cpp
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@ -2092,23 +2092,14 @@ static void clean_up_after_endstop_or_probe_move() {
/** /**
* All DELTA leveling in the Marlin uses NONLINEAR_BED_LEVELING * All DELTA leveling in the Marlin uses NONLINEAR_BED_LEVELING
*/ */
static void extrapolate_one_point(int x, int y, int xdir, int ydir) { static void extrapolate_one_point(uint8_t x, uint8_t y, int xdir, int ydir) {
if (bed_level_grid[x][y] != 0.0) { if (bed_level_grid[x][y]) return; // Don't overwrite good values.
return; // Don't overwrite good values. float a = 2 * bed_level_grid[x + xdir][y] - bed_level_grid[x + xdir * 2][y], // Left to right.
} b = 2 * bed_level_grid[x][y + ydir] - bed_level_grid[x][y + ydir * 2], // Front to back.
float a = 2 * bed_level_grid[x + xdir][y] - bed_level_grid[x + xdir * 2][y]; // Left to right. c = 2 * bed_level_grid[x + xdir][y + ydir] - bed_level_grid[x + xdir * 2][y + ydir * 2]; // Diagonal.
float b = 2 * bed_level_grid[x][y + ydir] - bed_level_grid[x][y + ydir * 2]; // Front to back. // Median is robust (ignores outliers).
float c = 2 * bed_level_grid[x + xdir][y + ydir] - bed_level_grid[x + xdir * 2][y + ydir * 2]; // Diagonal. bed_level_grid[x][y] = (a < b) ? ((b < c) ? b : (c < a) ? a : c)
float median = c; // Median is robust (ignores outliers). : ((c < b) ? b : (a < c) ? a : c);
if (a < b) {
if (b < c) median = b;
if (c < a) median = a;
}
else { // b <= a
if (c < b) median = b;
if (a < c) median = a;
}
bed_level_grid[x][y] = median;
} }
/** /**
@ -2116,9 +2107,9 @@ static void clean_up_after_endstop_or_probe_move() {
* using linear extrapolation, away from the center. * using linear extrapolation, away from the center.
*/ */
static void extrapolate_unprobed_bed_level() { static void extrapolate_unprobed_bed_level() {
int half = (AUTO_BED_LEVELING_GRID_POINTS - 1) / 2; uint8_t half = (AUTO_BED_LEVELING_GRID_POINTS - 1) / 2;
for (int y = 0; y <= half; y++) { for (uint8_t y = 0; y <= half; y++) {
for (int x = 0; x <= half; x++) { for (uint8_t x = 0; x <= half; x++) {
if (x + y < 3) continue; if (x + y < 3) continue;
extrapolate_one_point(half - x, half - y, x > 1 ? +1 : 0, y > 1 ? +1 : 0); extrapolate_one_point(half - x, half - y, x > 1 ? +1 : 0, y > 1 ? +1 : 0);
extrapolate_one_point(half + x, half - y, x > 1 ? -1 : 0, y > 1 ? +1 : 0); extrapolate_one_point(half + x, half - y, x > 1 ? -1 : 0, y > 1 ? +1 : 0);
@ -2132,8 +2123,8 @@ static void clean_up_after_endstop_or_probe_move() {
* Print calibration results for plotting or manual frame adjustment. * Print calibration results for plotting or manual frame adjustment.
*/ */
static void print_bed_level() { static void print_bed_level() {
for (int y = 0; y < AUTO_BED_LEVELING_GRID_POINTS; y++) { for (uint8_t y = 0; y < AUTO_BED_LEVELING_GRID_POINTS; y++) {
for (int x = 0; x < AUTO_BED_LEVELING_GRID_POINTS; x++) { for (uint8_t x = 0; x < AUTO_BED_LEVELING_GRID_POINTS; x++) {
SERIAL_PROTOCOL_F(bed_level_grid[x][y], 2); SERIAL_PROTOCOL_F(bed_level_grid[x][y], 2);
SERIAL_PROTOCOLCHAR(' '); SERIAL_PROTOCOLCHAR(' ');
} }

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