<div dir="ltr"><div><div>Hi,<br></div> I am trying out osmocom-bb with the Motorla C115. I have compiled libosmocore as a shared library and osmocom successfully. Also, I have compiled a "arm-none'eabi" cross toolchain from scratch. I get the following error:<br>
<br></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC1"><font><span style="font-family:courier new,monospace">$ osmocon -p /dev/ttyUSB0 -m c123 ~/osmocom-bb/src/target/firmware/board/compal_e88/hello_world.compalram.bin </span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC2"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 00 .</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC3">
<font><span style="font-family:courier new,monospace">got 2 bytes from modem, data looks like: 00 00 ..</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC4"><font><span style="font-family:courier new,monospace">got 4 bytes from modem, data looks like: 1b f6 02 00 ....</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC5"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 41 A</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC6">
<font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 01 .</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC7"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 40 @</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC8"><font><span style="font-family:courier new,monospace">Received PROMPT1 from phone, responding with CMD</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC9">
<font><span style="font-family:courier new,monospace">read_file(/home/ravi/osmocom-bb/src/target/firmware/board/compal_e88/hello_world.compalram.bin): file_size=25184, hdr_len=4, dnload_len=25191</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC10">
<font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 1b .</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC11"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: f6 .</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC12"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 02 .</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC13">
<font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 00 .</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC14"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 41 A</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC15"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 02 .</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC16">
<font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 43 C</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC17"><font><span style="font-family:courier new,monospace">Received PROMPT2 from phone, starting download</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC18"><font><span style="font-family:courier new,monospace">handle_write(): 4096 bytes (4096/25191)</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC19">
<font><span style="font-family:courier new,monospace">handle_write(): 4096 bytes (8192/25191)</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC20"><font><span style="font-family:courier new,monospace">handle_write(): 4096 bytes (12288/25191)</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC21"><font><span style="font-family:courier new,monospace">handle_write(): 4096 bytes (16384/25191)</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC22">
<font><span style="font-family:courier new,monospace">handle_write(): 4096 bytes (20480/25191)</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC23"><font><span style="font-family:courier new,monospace">handle_write(): 4096 bytes (24576/25191)</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC24"><font><span style="font-family:courier new,monospace">handle_write(): 615 bytes (25191/25191)</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC25">
<font><span style="font-family:courier new,monospace">handle_write(): finished</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC26"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 1b .</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC27"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: f6 .</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC28">
<font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 02 .</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC29"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 00 .</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC30"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 45 E</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC31">
<font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 53 S</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC32"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 16 .</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC33"><font><span style="font-family:courier new,monospace">Received DOWNLOAD NACK from phone, something went wrong :(</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC34">
<font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 66 f</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC35"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 74 t</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC36"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 6d m</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC37">
<font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 74 t</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC38"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 6f o</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC39"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 6f o</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC40">
<font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 6c l</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC41"><font><span style="font-family:courier new,monospace">Received FTMTOOL from phone, ramloader has aborted</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC42"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 65 e</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC43">
<font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 72 r</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC44"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 72 r</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC45"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 6f o</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC46">
<font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 72 r</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC47"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 00 .</span></font></div>
<div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC48"><font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 00 .</span></font></div><div style="margin-left:40px" class="" id="file-osmocom-bb-load-error-LC49">
<font><span style="font-family:courier new,monospace">got 1 bytes from modem, data looks like: 00 </span></font></div><div><br><br>Can the error be because of the toolchain ? Or can it be that my device is refusing connection with osmocon ?<br>
<br>Thanks in advance.<br><br></div>Ravi Sharan<br></div>