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Add support to link the ARM math (provided by CMSIS tools) #112

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Merged
merged 2 commits into from
Nov 23, 2016
Merged

Add support to link the ARM math (provided by CMSIS tools) #112

merged 2 commits into from
Nov 23, 2016

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sandeepmistry
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Previously, CMSIS was as in the include path, so arm_math.h could be included, but there were linker errors when you actually tried to use the functions.

#define ARM_MATH_CM0PLUS
#include <arm_math.h>

@sandeepmistry
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@cmaglie @agdl I've rebased this, can one of you please try it out?

Sketches sizes are the same if ARM math is not used in my testing.

@agdl agdl merged commit 8a200ca into arduino:master Nov 23, 2016
@sandeepmistry sandeepmistry deleted the cmsis-link branch November 25, 2016 14:49
@sandeepmistry sandeepmistry added this to the Release 1.6.9 milestone Nov 28, 2016
boseji pushed a commit to go-ut/combined-ArduinoCore-samd that referenced this pull request May 30, 2020
@ladyada
Merge pull request arduino#112 from hathach/adafruit-tinyusb
f36d409 
update tinyusb
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@sandeepmistry @agdl