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)
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
#include "Thread.h"
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namespace rtos {
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Thread::Thread(void (*task)(void const *argument),
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void *argument,
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osPriority priority,
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uint32_t stacksize) {
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// The actual fields of os_thread_def are implementation specific in every CMSIS-RTOS
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#ifdef CMSIS_OS_RTX
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_thread_def.pthread = task;
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_thread_def.tpriority = priority;
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_thread_def.instances = 1;
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_thread_def.stacksize = stacksize;
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#endif
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_tid = osThreadCreate(&_thread_def, argument);
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}
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osStatus Thread::terminate() {
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return osThreadTerminate(_tid);
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}
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osStatus Thread::set_priority(osPriority priority) {
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return osThreadSetPriority(_tid, priority);
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}
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osPriority Thread::get_priority() {
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return osThreadGetPriority(_tid);
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}
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int32_t Thread::signal_set(int32_t signals) {
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return osSignalSet(_tid, signals);
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}
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osEvent Thread::signal_wait(int32_t signals, uint32_t millisec) {
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return osSignalWait(signals, millisec);
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}
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osStatus Thread::wait(uint32_t millisec) {
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return osDelay(millisec);
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}
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osStatus Thread::yield() {
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return osThreadYield();
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}
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osThreadId Thread::gettid() {
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return osThreadGetId();
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}
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}
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