Date: Wed, 29 Dec 2021 13:06:41 +0100 From: FreeBSD User <freebsd@walstatt-de.de> To: Daniel Braniss <danny@cs.huji.ac.il> Cc: Marc Fonvieille <blackend@freebsd.org>, Andrew Stevenson <andrew@ugh.net.au>, freebsd-embedded@freebsd.org, FreeBSD CURRENT <freebsd-current@freebsd.org> Subject: Re: Arduino IDF -> make/automake based environment Message-ID: <20211229130641.26a93b2f@hermann> In-Reply-To: <D8C87F44-78B0-4655-9CFD-E38232EC2C17@cs.huji.ac.il> References: <20211219120947.75530a82@hermann> <0024BDB4-ABFE-4DAE-BC99-0AF43F8B3180@ugh.net.au> <YcCGjt6toaENVLLl@emphyrio.blackend.org> <20211229002510.2e2c9cb0@hermann> <D8C87F44-78B0-4655-9CFD-E38232EC2C17@cs.huji.ac.il>
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On Wed, 29 Dec 2021 09:10:02 +0200 Daniel Braniss <danny@cs.huji.ac.il> wrote: > > On 29 Dec 2021, at 01:25, FreeBSD User <freebsd@walstatt-de.de> wrote: > >=20 > > On Mon, 20 Dec 2021 14:35:10 +0100 > > Marc Fonvieille <blackend@freebsd.org <mailto:blackend@freebsd.org>> wr= ote: > > =20 > >> Le 19.12.2021 21:03, Andrew Stevenson a =C3=A9crit : =20 > >>>=20 > >>> =20 > >>>> On 19. Dec 2021, at 12:18, FreeBSD User <freebsd@walstatt-de.de> wro= te: > >>>>=20 > >>>> environment. Since I'm interested in coding for some smaller AMTEL M= CUs and ESP32 > >>>> and like to digg a bit deeper than simply clicking a host base from = a menu, I'm not > >>>> afraid of doing some larger basic setup if needed. =20 > >>>=20 > >>> If by small AMTEL MCUs you mean AVRs then avr-gcc and avrdude are in = ports. > >>> =20 > >>=20 > >> For ESP32, you should look at: > >> https://wiki.freebsd.org/electronics/arduino/esp32 =20 > >=20 > > Following these instructions with the most recent required ports on the= latest > > 13-STABLE, results in an linker error: > >=20 > > /usr/local/xtensa-esp32-elf/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../..= /../../xtensa-esp32-elf/bin/ld: > > cannot find crt1-sim.o: No such file or directory > > /usr/local/xtensa-esp32-elf/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../..= /../../xtensa-esp32-elf/bin/ld: > > cannot find _vectors.o: No such file or directory > > collect2: error: ld returned 1 exit status > >=20 > > =20 > >> and > >> https://forums.freebsd.org/threads/a-guide-for-installing-esp32-board-= for-arduino-on-freebsd12-update-2021-08-17.78408/ > >> <https://forums.freebsd.org/threads/a-guide-for-installing-esp32-board= -for-arduino-on-freebsd12-update-2021-08-17.78408/> > >> =20 > i gave up compiling the xtensa stuff, specially after espressif came out = with a riscv > version. so I downloaded the oficial idf and under FreeBSD-13 it almost w= orked out of > the box, if you want I can search my notes =E2=80=A6 >=20 > danny >=20 Hello. I think, that will be the first step in the right direction (using the offi= cial eps-idf). Since I didn't come along with the salvation of the linker error reported e= arlier, I switched back to an older project from January this year. It is also based = on the official FreeBSD Arduino 1.8.5 port and the xtensa compiler 5.2.0 from port= s, but I used within sketchbook/hardware/esp32 the esp32 git branch release/v1.0 instead = of master on which I faced the crt1-sim.o error. The goal is to compile HyperionLED (as = a side product) with the recommended libraries for this project. It doesn't compile with ESP32 branch release/v1.0, the error is now [...] libraries/FastLED/src/platforms/esp/32/clockless_rmt_esp32.h:149:33: error: 'cpu_hal_get_cycle_count' was not declared ... [...] which lead me to the conclusion that a more recent version is required. Wit= h the recent version of ESP32 stuff in place, I face the mentioned crt1-sim.o error. Searching the web for that error leads to a discrepancy of ESP-IDF and the = compiler stuff. I'll try the original esp-idf as you suggested (it is a pity it is backed b= y cmake, I'm not quite familiar with cmake yet). Any advice is highly appreciated. Kind regards, oh
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