WIP

network/serial_network/HAL/NATIVE/serial_network_hal.c

@@ -277,17 +277,26 @@ void SerialHAL_Init(uint8_t *rx_buffer, uint32_t buffer_size)
         LUOS_ASSERT(0);
     }
     #else
-    // Get the baud rate
-    baudrate = cfsetspeed(&options, SERIAL_NETWORK_BAUDRATE);
-
-    // Check if the baud rate is supported
-    if (baudrate == SERIAL_NETWORK_BAUDRATE)
+    // Set the baudrate
+    struct serial_struct ser_info;
+    if (ioctl(serial_port, TIOCGSERIAL, &ser_info) < 0)
     {
-        printf("The baud rate of 1000000 is supported.\n");
+        perror("Error getting serial info");
+        close(serial_fd);
+        return 1;
     }
-    else
+
+    ser_info.baudrate = SERIAL_NETWORK_BAUDRATE;
+    ser_info.flags &= ~ASYNC_SPD_MASK;                   // Clear current baud rate
+    ser_info.flags |= ASYNC_SPD_CUST;                    // Set custom baud rate
+    ser_info.custom_divisor = ser_info.baud_base / 9600; // Set desired baud rate
+    ioctl(serial_port, TIOCSSERIAL, &ser_info);
+    if (ioctl(serial_port, IOSSIOSPEED, &speed) < 0)
     {
-        printf("The baud rate of 1000000 is not supported.\n");
+        printf("Error setting baudrate attributes\n");
+        printf("Error code: %d\n", errno);
+        close(serial_port);
+        LUOS_ASSERT(0);
     }
     #endif
 #endif