feat: implement Excellon M25/M01/M02 pattern repeat#304
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rampageservices wants to merge 1 commit intogerbv:developfrom
Open
feat: implement Excellon M25/M01/M02 pattern repeat#304rampageservices wants to merge 1 commit intogerbv:developfrom
rampageservices wants to merge 1 commit intogerbv:developfrom
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M25 begins recording drill operations into a pattern buffer, M01 stops recording, and M02 replays all buffered operations shifted by a given X/Y offset. This supports panelized PCB drill files where the same hole pattern repeats across multiple board instances. Drills between M25 and M01 render normally and get buffered. Multiple M02 commands can follow a single M25/M01 block to repeat at different offsets. Both drill holes and routed segments are recorded and replayed.
This was referenced Mar 1, 2026
This was referenced Mar 3, 2026
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Summary
Changes
src/drill.c: Pattern entry struct, state fields, M25/M01/M02 dispatch handlers, pattern recording at drill/route/R-code sites, buffer cleanupsrc/gerbv.h: M02 stats countersrc/drill_stats.c: M02 stats accumulationsrc/callbacks.c: M02 row in drill statistics UItest/inputs/test-drill-pattern-repeat.exc: Test file with 3-hole pattern repeated at two offsets (9 holes total)test/golden/test-drill-pattern-repeat.png: Golden reference imagetest/tests.list: Registered new testTest plan
test-drill-pattern-repeatpasses (9 holes in 3 clusters)./build/src/gerbv test/inputs/test-drill-pattern-repeat.excshows 3 clusters of 3 holes