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: > > > > On Mon, 20 Dec 2021 14:35:10 +0100 > > Marc Fonvieille <blackend@freebsd.org <mailto:blackend@freebsd.org>> wrote: > > > >> Le 19.12.2021 21:03, Andrew Stevenson a écrit : > >>> > >>> > >>>> On 19. Dec 2021, at 12:18, FreeBSD User <freebsd@walstatt-de.de> wrote: > >>>> > >>>> environment. Since I'm interested in coding for some smaller AMTEL MCUs 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. > >>> > >>> If by small AMTEL MCUs you mean AVRs then avr-gcc and avrdude are in ports. > >>> > >> > >> For ESP32, you should look at: > >> https://wiki.freebsd.org/electronics/arduino/esp32 > > > > Following these instructions with the most recent required ports on the latest > > 13-STABLE, results in an linker error: > > > > /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 > > > > > >> 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/>; > >> > 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 worked out of > the box, if you want I can search my notes … > > danny > Hello. I think, that will be the first step in the right direction (using the official eps-idf). Since I didn't come along with the salvation of the linker error reported earlier, 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 ports, 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. With 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 by cmake, I'm not quite familiar with cmake yet). Any advice is highly appreciated. Kind regards, ohhelp
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