cc430f5137 bsl

Hi, I have cc430f5137 device. I want to enter BSL from my C application. I wrote simple program to test BSL.

#define BSL()   ((void (*)()) 0x1000)()

#include "cc430x513x.h"

void main(void)
{
  WDTCTL = WDTPW + WDTHOLD;                 // Stop WDT


  BSL(); // enter bsl
 
  while (1);
}

My connections:
P1.6 - PC RxD
P1.5 - PC TxD

I do my tests by running terminal with 9600 8N1 settings and I send byte sequence: 80 01 00 19 E8 62 (Get BSL version) but I don't get any response.

Could you tell me where is the problem?

regards Maniek