adafruit-mirror/ArduinoCore-samd
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge pull request #300 from adafruit/fix-warnings

Browse source 
Fix warnings
This commit is contained in:
Ha Thach 2021-05-24 23:41:00 +07:00 committed by GitHub
commit cca8448cfe
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 6 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
libraries/Adafruit_TinyUSB_Arduino

@ -1 +1 @@
Subproject commit 1b8b9c9b071065235341d0e503f2d6d05de19524
Subproject commit d26aa1bbd2c5563b3a96ab4a3acccecbd91bb690

14
libraries/SPI/SPI.cpp
View file

@ -333,24 +333,16 @@ void SPIClass::dmaAllocate(void) {
use_dma = true; // Everything allocated successfully
extraWriteDescriptors = &extraReadDescriptors[numReadDescriptors];
// dmac.h didn't include extern "C" which cause
// DmacDescriptor and its members are defined as C++ struct therefore
// memcpy will throw warning on copying where simple assignment won't work
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wclass-memaccess"
// Initialize descriptors (copy from first ones)
// cast to void* to suppress warning: with no trivial copy-assignment [-Wclass-memaccess]
for(int i=0; i<numReadDescriptors; i++) {
memcpy(&extraReadDescriptors[i], firstReadDescriptor,
memcpy((void*) &extraReadDescriptors[i], firstReadDescriptor,
sizeof(DmacDescriptor));
}
for(int i=0; i<numWriteDescriptors; i++) {
memcpy(&extraWriteDescriptors[i], firstWriteDescriptor,
memcpy((void*) &extraWriteDescriptors[i], firstWriteDescriptor,
sizeof(DmacDescriptor));
}
#pragma GCC diagnostic pop
} // end malloc
} // end extra descriptor check

4
platform.txt
View file

@ -20,7 +20,7 @@
# https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5---3rd-party-Hardware-specification
name=Adafruit SAMD (32-bits ARM Cortex-M0+ and Cortex-M4) Boards
version=1.7.0
version=1.7.1
# Compile variables
# -----------------
@ -70,7 +70,7 @@ compiler.S.extra_flags=
compiler.ar.extra_flags=
compiler.elf2hex.extra_flags=
compiler.arm.cmsis.c.flags="-I{runtime.tools.CMSIS-5.4.0.path}/CMSIS/Core/Include/" "-I{runtime.tools.CMSIS-5.4.0.path}/CMSIS/DSP/Include/" "-I{runtime.tools.CMSIS-Atmel-1.2.1.path}/CMSIS/Device/ATMEL/"
compiler.arm.cmsis.c.flags="-I{runtime.tools.CMSIS-5.4.0.path}/CMSIS/Core/Include/" "-I{runtime.tools.CMSIS-5.4.0.path}/CMSIS/DSP/Include/" "-I{runtime.tools.CMSIS-Atmel-1.2.2.path}/CMSIS/Device/ATMEL/"
compiler.arm.cmsis.ldflags="-L{runtime.tools.CMSIS-5.4.0.path}/CMSIS/Lib/GCC/" -larm_cortexM0l_math
compiler.libraries.ldflags=