Guys, Tonight I was looking at the output from TXpower debug as I moved my computer away from the AP, and began to wonder why the "desired power" was not changing as I did so. After dumping the portion of shared memory used in the calculation, I found that addresses 0x0058, 0x005A, 0x0070 and 0x0072 always contain 0x7F7F, which is supposed to be the indication that no transmissions have been sent. Somewhere we seem to have missed a signal to the firmware to update these TSSI values, and the desired power never changes. Suddenly, the low power and the lack of adaptability with distance are no longer a mystery.
Does this ring any bells in the reverse engineering camp? Would making a ring buffer containing the last 4 RSSI values be a first approximation to the TSSI's? Larry _______________________________________________ Bcm43xx-dev mailing list [email protected] https://lists.berlios.de/mailman/listinfo/bcm43xx-dev
