hi .. I am fairly new to the world of microchips, so please excuse all my questions.
Managed to my app working using PeMicro Multilink ... however
now I am trying to figure how AN2295 bootloader works with a MC9S08AW32 MCU. Trying to use single wire
Into the AN2295 docu, the only reference to this MCU I am finding in Table 2, so I assume I have to use FC protocol V3.
But when I load the project hc08sprg-s08aw.mcp from the S08AW folder .. that is using FC protocol V2.
I have compiled loaded aboutve project and flashed.
running hc08sprg com1 9600 mys19.s19, after a powerdown reset, I am getting :
Waiting for HC(s)08 reset ACK ... received 0xdc (good)
Calibration break pulse sent. Count: ....
seem to be stuch in that loop counting.
I seem to see the break at RDX1 of the MCU
Any help is highly appreciated
Thanks
Oskar
well, I found my problem:
BEWARE of some USB to serial converters/cables.
Using a PC with a real RS232 port helped ... then I found a working USB-Serial cable too ...
Now the bootloader works just out of the box
Oskar