[no description] https://upleb.uk/npub12m5exm2uk3xa674cc5r0hlyvccs5xxn7qv83ezuteefv5972nquq4j4szl/esp32-tollgate/atom?h=feature%2Fdisplay-fix 2026-05-18T22:51:14+00:00 2026-05-18T22:51:14+00:00 Your Name you@example.com 2026-05-18T22:51:14+00:00 urn:sha1:aa58b47996083f36e3587b8e10f9bbb681610491 - Remove touchscreen WiFi setup (touch.c, keyboard.c, wifi_setup.c from build) - Remove offscreen buffer and landscape rotation from axs15231b driver - Add /setup HTML page with WiFi scan/connect via captive portal - Add /wifi/scan, /wifi/connect, /wifi/status HTTP endpoints - Display shows SETUP_PENDING (QR + SSID + setup URL) when unconfigured - Display shows ERROR with setup URL when upstream is down - All 101 unit tests pass, builds and flashes to Board C 2026-05-18T20:30:31+00:00 Your Name you@example.com 2026-05-18T20:30:31+00:00 urn:sha1:9f7dd94029c8dc12117494548f5f32221a729307 The framebuffer was using s_width as row stride, but s_width changes after rotation (320→480). This caused buffer overflows and black screen in landscape mode. Now uses fixed stride=480 with 480*480*2 allocation. 2026-05-18T20:14:11+00:00 Your Name you@example.com 2026-05-18T20:14:11+00:00 urn:sha1:58a0b5fd115d9687a1292e5e82e6b9fa8454b930 - Render functions use axs15231b_get_width/height() instead of hardcoded coords - render_wifi_setup_list: dynamic item widths, screen-relative cancel button - render_wifi_setup_password: dynamic field/eye/keyboard from kb_get_layout() - render_wifi_setup_result: centered on screen, dynamic button placement - handle_wifi_setup_touch: matching dynamic hit areas, highlight_rect() feedback - Rotation lifecycle: enter_wifi_setup_rotation/exit wired into all entry/exit paths - display_enter_wifi_setup + READY/ERROR touch + SUCCESS auto-return + LIST cancel - Added kb_result_t typedef to keyboard.h (was only in .c) - Fixed test_keyboard.c: use computed offsets from kb_layout_t defaults - All 101 unit tests pass (touch:19, keyboard:46, wifi_setup:36) 2026-05-18T13:43:23+00:00 Your Name you@example.com 2026-05-18T13:43:23+00:00 urn:sha1:f0f8cca10196b265c3b453f71322239d2ecaf4ae Root cause: missing RAMWR (0x2C) command before pixel data transfer. Without RAMWR, the display didn't know to write data into the RAM window set by CASET/RASET, causing wrapping and double-vision artifacts. - Add qspi_write_command(RAMWR) before pixel data in flush() - Use internal DMA byte-swap buffer (MALLOC_CAP_DMA) for correct colors - Reduce font scale: TollGate scale 2, starting... scale 1 - Centered text positions for 320x480 portrait Display now shows: blue TollGate + yellow starting... on black 2026-05-18T13:17:54+00:00 Your Name you@example.com 2026-05-18T13:17:54+00:00 urn:sha1:a02a0dbbf4e945ad00433e3fc9fd2b40550d3e82 - Allocate 4KB internal DMA buffer (MALLOC_CAP_DMA) for pixel byte-swap - Byte-swap from PSRAM framebuffer into DMA buffer in 2048-pixel chunks - Matches ArduinoGFX approach: separate DMA buffer avoids PSRAM cache issues - Restore render-on-change logic (only redraw on state/QR mode change) - Use saturated colors: cyan 0x07FF for title, yellow 0xFFE0 for subtitle - Remove debug flush log message 2026-05-18T13:04:33+00:00 Your Name you@example.com 2026-05-18T13:04:33+00:00 urn:sha1:067a5700e26518d9a3f8bd92966c8957d17f0817 - DISPLAY_FIX_PLAN.md: root cause analysis, byte-order mismatch, PSRAM cache coherency issue, reference implementations studied - axs15231b.c: QSPI protocol rewrite with correct ArduinoGFX framing (cmd=0x02 for regs, cmd=0x32/addr=0x003C00 for pixels) - display.c: portrait centering for 320x480, render-on-change logic - Makefile: Board C support (flash-c, lock-c) - axs15231b.h: QSPI command/address constants Display shows recognizable text, colors wrong due to byte-swap 2026-05-18T10:59:13+00:00 Your Name you@example.com 2026-05-18T10:59:13+00:00 urn:sha1:02d699d22989fd8bda091b00657d0dd1b7406247 The JC3248W535 uses Quad SPI with 4 data lines (D0-D3), not standard SPI. The previous driver only wired D0 (MOSI), causing garbled pixel data while register writes (single SPI) worked partially. Changes: - Wire all 4 data pins in spi_bus_config_t (data0-data3) - Set SPI_DEVICE_HALFDUPLEX for QSPI output mode - Send pixel data with SPI_TRANS_MODE_QIO flag for 4-bit parallel transfer - Register writes (init, CASET, RASET, RAMWR cmd) remain single SPI 2026-05-18T10:42:13+00:00 Your Name you@example.com 2026-05-18T10:42:13+00:00 urn:sha1:52f852f5b987750537b71e2a5f2363a48783a985 Components were untracked on master. Adding to feature/display-fix branch so they are version-controlled before making QSPI fixes. 2026-05-16T23:07:15+00:00 Your Name you@example.com 2026-05-16T23:07:15+00:00 urn:sha1:cb4bd7d7c10cadcb43f82c09b13ffed744e541f7 - New lnurl_pay.c/h: LNURL-pay protocol (GET .well-known/lnurlp + callback) - New lightning_payout.c/h: threshold-based auto-payout with multi-recipient split - Extended nucula_wallet bridge with nucula_wallet_melt() (NUT-05) - Config: payout section with multi-mint, multi-recipient, fee_tolerance - Default: enabled, TollGate@coinos.io, min_payout=128, min_balance=64 - 18 new unit tests (all passing), 134 total 2026-05-16T18:25:05+00:00 Your Name you@example.com 2026-05-16T18:25:05+00:00 urn:sha1:4c47ae188b288e7d24bd9566ab3e6a6805d9484f - Add identity.c/h: HMAC-SHA512 derivation from nsec → npub, STA/AP MAC, SSID, AP IP - Add nostr_event.c/h: NIP-01 event serialization + Schnorr signing (BIP-340) - Add geohash.c/h: lat/lon to geohash encoding - Add wifistr.c/h: kind 38787 event builder + WebSocket publish to Nostr relays - Update config.c/h: nsec-based identity, Nostr relay/geo config, remove static SSID/IP - Replace custom mbedTLS wallet with nucula library (libsecp256k1) - Remove wallet.c/h, wallet_persist.c/h (replaced by nucula_lib component) - Verified on Board A: derived SSID, captive portal, payment, wallet, wifistr publish