![sam.h no such file or directory sam.h no such file or directory](https://aws1.discourse-cdn.com/arduino/original/4X/e/3/6/e362cccc5d20b47024f4b2b017559f9857dcb8d1.png)
Comments and testing is appreciated.Īka, modifying injecting these special linker flags, that is to the best of my knowledge is not possible within just the platformio.ini, I’ve tried. Since I have no Arduino Due board to test, I can’t verify the functionality. Read the caveats regarding the bootloader carefully.
![sam.h no such file or directory sam.h no such file or directory](https://www.cyberciti.biz/media/new/faq/2006/04/du-command-outputs.jpg)
I’ve setup a basic compiling project at GitHub - maxgerhardt/pio-baremetal-atmel-cmsis. For other platforms (such as ST-STM32), PlatformIO directly offers framework = cmsis for this, but not for the Atmel-SAM platform, so I had to roll my own here. To include these headers and build certain files (like, the startup file and startup_sam3xa.c), one can use a little bit of Advanced scripting. More of the general CMSIS stuff, like the general core_cm3.h header etc. In framework-cmsis there is $ ls ~/.platformio/packages/framework-cmsis/CMSIS/Core/Include/Ĭachel1_armv7.h cmsis_compiler.h core_armv81mml.h core_cm0plus.h core_cm35p.h core_cm7.h mpu_armv8.hĬmsis_armcc.h cmsis_gcc.h core_armv8mbl.h core_cm1.h core_cm3.h core_sc000.h pmu_armv8.hĬmsis_armclang.h cmsis_iccarm.h core_armv8mml.h core_cm23.h core_cm4.h core_sc300.h tz_context.hĬmsis_armclang_ltm.h cmsis_version.h core_cm0.h core_cm33.h core_cm55.h mpu_armv7.h for the Due’s AT91SAM3X8E, there’s sam3xa/include/sam3x8e.h. Sam3xa sam4.h samc21 samd11 samd.h same.h samg.h saml21a1 samr21 sams.hĪll these device headers, e.g. Sam3u sam4e sam4s samd10 samd51 same70 samg55 sam-headers-version.txt saml.h sams70 Sam3.h sam4c sam4n samc.h samd21 same51 samg54 sam.h saml21b samr.h Whereas in the framework-cmsis-atmel package there is $ ls ~/.platformio/packages/framework-cmsis-atmel/CMSIS/Device/ATMEL/ In any case, when you compile an Arduino project for the due and look at the start of compilation, it shows the used packages HARDWARE: AT91SAM3X8E 84MHz, 96KB RAM, 512KB FlashĭEBUG: Current (atmel-ice) External (atmel-ice, blackmagic, jlink, stlink) The gcc-arm-none-eabi toolchain hower doesn’t have device headers of every known ARM device under the sun, in fact, it has none. The AVR toolchain is a rather special case here, they have the files for convience and the rather limited amount of known devices. It does not have the ARM CMSIS headers for that Atmel chip – and also isn’t supposed to have it. This is not the case with the toolchain used for the Due, which is a standard gcc-arm-none-eabi. (On a minor note, I think you refer to cmsis here, not cmsys.)įor Arduino Uno / AVR baremetal that works out nicely because the device header is part of the toolchain, avr-gcc. Baremetal in the sense that the only headers you have access to come from the compiler toolchain or the ones in your own project. line, which will prevent any framework being compiled in, giving you a baremetal project. Here, it’s either arduino, simba, zephyr or implicltly no framework =. I tried framework = framework-cmsysĪvailable framework values are always documented for each board. Doesn’t give me access to the sam3.h header.