Hardware Reqiurements Two development boards Two antennas USB-to-serial converter Debugger Jumper wires USB cables Power cables Code Implementation (rf_config.c) #include "hal_defs.h" #include "hal_cc8051.h" #include "hal_int.h" #include "hal_mcu.h" #include &...
Key UART Communication Registers Two primary registers manage serial communication: the Power Control Register (PCON) and the Serial Control Registre (SCON). PCON Register SMOD (bit 7): Baud rate doubling control for modes 1, 2, 3. 1 = double rate, 0 = default rate. SMOD0 (bit 6): Frame error detect...
Native layer (UartPort.cpp) #include <jni.h> #include <fcntl.h> #include <unistd.h> #include <termios.h> #include <sys/types.h> #include <sys/stat.h> #include <android/log.h> #include <string.h> #define LOG_TAG "uart_port" #define LOGI(...) _...