I have a G2553 set up on a breadboard, and am using a USB-to-UART adapter for BSL flashing. TI provides BSLDEMO2.exe on the Windows side to do the flashing, but I've been unable to get it to work. If I use the special signalling pattern on /RST and Test, I get a "synchromization failed" error, and if I boot directly into the cold start vector of BSL, I get a "communications error". So I just wondered if anyone here has actually done this successfully? The two ends talk to each other, but it always errors out.