Re: [chirp_devel] Need help with "def _send_block(radio, addr, data):"

On Wed, Dec 30, 2015 at 10:12 PM, Jim Unroe rock.unroe@gmail.com wrote:

Hi all,

I am working on a radio driver that is giving me issues with uploading. I have the Ident working OK and I can download OK (not perfect but I can get a image). Using PortMon I captured the upload to the radio using the OEM software. What I see is after the first "chunk" is sent, the radio acks with "\x05" and then a little later acks with "\x06". Every "chunk" after that, only the "\x06" is sent.

I thought the following would take care of it, but it doesn't.

def _send_block(radio, addr, data): msg = struct.pack(">BHB", ord("X"), addr, len(data)) radio.pipe.write("\x06") radio.pipe.write(msg + data) time.sleep(0.05)

ack = radio.pipe.read(1)
print util.hexprint(ack1)
if ack == "\x05":
    print "am i working?"
    time.sleep(0.5)
    ack = radio.pipe.read(1)
    print util.hexprint(ack)
if ack != "\x06":
raise errors.RadioError("Radio refused to accept block 0x%04x" % addr)

The first "ack =" captures the "\x05" just fine The first "print" prints the captured ack The "am i working?" gets printed Apparently the second "ack =" does nothing because the second "print" doesn't print anything

I'm stumped. Any ideas?

I've attached a shortened version of the captured upload (it was over 10 meg so I removed most of the middle).

Thanks, Jim KC9HI

Anyone?