Public Access
twislaandClaude Opus 5.5
6b71aace4f
The SSH App opens one session to a shell, over libssh (LibSSH-ESP32 5.10.0) on mbedTLS. A server is trusted the first time on its fingerprint, and a changed key is a warning with Cancel selected. The password is typed each time and kept nowhere; or the device makes itself an Ed25519 key, whose public half is shown, written to /ssh/id_ed25519.pub and printed by `ssh status`. lib/term is the terminal: what a shell, less, top, nano and vim send, with sixteen colours, scroll regions, the alternate screen and 100 lines of scrollback. Five text sizes with Ctrl and + or -, from 60x20 to 26x8, told to the far end. The session goes on when the App is left; SSH shows in the Status Bar. `ssh user@host` in the Shell opens the App. Also: - Keys that aren't characters carry Shift, Ctrl and Alt. The terminal needs it, and it makes Ctrl+Fn+up/down in a note and Shift+Tab in Gemini work from the real keyboard. - IRC doesn't try to connect under 60 KB free: started with a session open, its TLS handshake took the heap down to 236 bytes. - libssh's own curve25519 is left out of the build (scripts/libssh_filter.py): libsodium's has the same names. Costs 292 KB of flash and about 50 KB of heap while a session is open; not started under 75 KB free. Docs: guide page, how-to, FAQ, home page, Status Bar, SD card folders, the memory how-to, README, glossary, N1 notes with Q254 to Q266 and the checks. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EhqxQ49eCju4CzKYNjZzwT
57 lines
1.8 KiB
INI
57 lines
1.8 KiB
INI
; roro9stack — firmware for M5Stack Cardputer ADV + Cap LoRa-1262
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; Build/test/flash through scripts/ci.sh and scripts/flash.sh (Docker), see README.
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[platformio]
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default_envs = cardputer-adv
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[env]
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extra_scripts = pre:scripts/version.py
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test_framework = unity
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[env:cardputer-adv]
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extra_scripts =
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${env.extra_scripts}
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pre:scripts/libssh_filter.py
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platform = https://github.com/pioarduino/platform-espressif32/releases/download/55.03.312/platform-espressif32.zip
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board = m5stack-stamps3
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framework = arduino
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board_build.partitions = default_8MB.csv
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monitor_speed = 115200
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build_flags =
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-DARDUINO_USB_CDC_ON_BOOT=1
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-DARDUINO_USB_MODE=1
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-DCONFIG_WIREGUARD_MAX_SRC_IPS=4
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lib_deps =
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m5stack/M5Cardputer @ 1.1.1
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jgromes/RadioLib @ 7.8.1
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esphome/wireguard @ 0.4.8
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ewpa/LibSSH-ESP32 @ 5.10.0
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test_ignore = *
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; Smaller TLS buffers (M2): the framework is rebuilt with these settings (pioarduino "hybrid
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; compile"). Receive stays 16 KB (servers send full TLS records); send drops to 4 KB (IRC lines are
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; short); buffers are allocated as needed and handshake-only data is freed once connected.
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custom_sdkconfig =
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CONFIG_MBEDTLS_ASYMMETRIC_CONTENT_LEN=y
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CONFIG_MBEDTLS_SSL_IN_CONTENT_LEN=16384
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CONFIG_MBEDTLS_SSL_OUT_CONTENT_LEN=4096
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CONFIG_MBEDTLS_DYNAMIC_BUFFER=y
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CONFIG_MBEDTLS_DYNAMIC_FREE_CONFIG_DATA=y
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CONFIG_MBEDTLS_DYNAMIC_FREE_CA_CERT=y
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; Host-side unit tests for pure logic (no hardware).
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[env:native]
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platform = native
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lib_ldf_mode = deep+
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build_flags = -std=gnu++17
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; The same tests, built to count which lines of lib/ they run (scripts/coverage.sh).
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[env:native-coverage]
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extends = env:native
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build_flags =
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${env:native.build_flags}
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--coverage
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-O0
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extra_scripts =
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${env.extra_scripts}
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pre:scripts/coverage_link.py
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