Update to Arduino IDE 1.5.x to support detecting and reporting out of RAM conditions #1377
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This resolves issue arduino#1356 and add the ability for the Arduino IDE to detect the amount of RAM allocated to a sketch and compare that to the available RAM on each board. If RAM is more than 90% full, it will fail on building since there is not enough free RAM for the heap and stack to use.
Changed memory usage check to only fail build on 100%+ usage and added a configurable warning level for memory usage defaulting to 75%. Clarified error and warning messages related to memory usage to specify that this is the minimum memory usage.
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For reference, this pullreq fixes issue #1356 |
cmaglie
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May 3, 2013
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Merged, thank you! May you make a configuration file also for Arduino Due? C |
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This is my original RAM check patch ported to the Arduino IDE 1.5.x branch, but otherwise unchanged. This reports RAM usage on all AVR boards, but also percentage of statically used RAM when available. It will stop a compile with an error if more than 90% of RAM is allocated statically.