The failure doesn't seem to have anything to do with nimBLE. The nimble
app is not running at all!
Put a breakpoint on nimble_main(). I doubt that you ever get there.
But I don't know why.
The error report is probably misleading too... I seem to recall that
that there is an issue that the NSH error reported is always "command
not found" even if some other error occurs. It does mean that NSH could
not run the built-in command, but it does not necessarily mean that the
built-in command was not found.
On 5/25/2021 4:51 PM, Alan Carvalho de Assis wrote:
Hi Matias and Miguel,
I just tried nimble on nrf52832-mdk board without success:
$ ./tools/configure.sh nrf52832-mdk:sdc
$ make
It downloaded and compiled nimble for NuttX correctly, the nuttx.bin
was about 314944 bytes.
When I drop this file inside DAPLINK disk it tries to flash and create
the file FAIL.TXT with this content:
"The hex file cannot be decoded. Checksum calculation failure occurred."
Then I ran "make menuconfig" and enabled the "Intel HEX binary format"
and after copying the nuttx.hex to DAPLINK disk the error disappeared.
Accessing the nsh terminal I can see the nimble binary, but it is not running:
NuttShell (NSH) NuttX-10.1.0-RC1
nsh> ?
help usage: help [-v] [<cmd>]
. cd echo hexdump mkdir ps source
unset
[ cp exec ifconfig mkfatfs pwd test
usleep
? cmp exit ifdown mkrd rm time
xd
basename dirname false ifup mount rmdir true
break dd free kill mv set uname
cat df help ls nslookup sleep umount
Builtin Apps:
nimble sh nsh
nsh> nimble
nsh: nimble: command not found
nsh> ifconfig
bnep0 Link encap:UNSPEC at UP
nsh> nimble -h
nsh: nimble: command not found
nsh> nimble
nsh: nimble: command not found
nsh>
Initially I thought it was caused by recent update of the nimble stack
on NuttX, but I moved to a commit previous to that update and still
facing same error.
Matias, do you think it could be some issue with my crosscompiler?
I'm using the default ARM gcc from Ubuntu 20.04 gcc-arm-none-eabi package:
gcc version 9.2.1 20191025 (release) [ARM/arm-9-branch revision
277599] (15:9-2019-q4-0ubuntu1)
Thank you very much!
BR,
Alan
On 5/25/21, Miguel Wisintainer <tcpipc...@hotmail.com> wrote:
Matias
Me and Alan will investigate!
Thank you so much!
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