ua1zbe
a1206d6fd4
Features: - VFO mode with direct frequency input - POCSAG decoder (512/1200 baud) with BCH(31,21) correction - Full-screen Spectrum analyzer - FM Radio receiver - RSSI signal indicator overlay - Custom boot splash (UA1ZBE / POCSAG pager / build date) Architecture: - app/mode.c — mode dispatcher (VFO/POCSAG/Spectrum/FM) - app/boot_splash.c — 2-second boot splash - app/pocsag/ — POCSAG decoder + BCH correction - app/display_rssi.c — RSSI indicator - main.c — entry point with custom init - syscalls.c — bare-metal _sbrk stub Build: arm-none-eabi-gcc -Os -flto -Wall -Werror -Wextra Size: 57.9KB Flash / 3.6KB RAM Controls: - 0-9: Direct frequency input (VFO) - SK2: POCSAG mode - SK1: Spectrum analyzer - 0: FM Radio - EXIT: Return to VFO - F/*: Toggle 512/1200 baud (in POCSAG)
15 lines
737 B
HTML
15 lines
737 B
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Redirect to the corresponding CMSIS-DSP page after 0 seconds</title>
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<meta http-equiv="refresh" content="0; URL=https://arm-software.github.io/CMSIS-DSP/v1.10.1/group__BiquadCascadeDF1.html">
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<meta name="keywords" content="automatic redirection">
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</head>
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<body>
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If the automatic redirection is failing, click <a href="https://arm-software.github.io/CMSIS-DSP/v1.10.1/group__BiquadCascadeDF1.html">here</a> or try to find corresponding topic described in <a href="https://arm-software.github.io/CMSIS-DSP/v1.10.1">CMSIS-DSP resources</a>.
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</body>
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</html>
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