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)
16 lines
370 B
C
16 lines
370 B
C
#include "cmsis_os.h" // CMSIS RTOS header file
|
|
|
|
extern void thread_sample (void const *argument); // prototype
|
|
|
|
typedef struct a {
|
|
char y[100];
|
|
} a_element;
|
|
|
|
osThreadDef (thread_sample, osPriorityBelowNormal, 2, 100);
|
|
|
|
osPoolDef(MyPool, 10, struct a);
|
|
osMessageQDef(MyMessage, 10, a_element *);
|
|
osMailQDef(MyMail, 10, a_element);
|
|
|
|
|