CC3220 support

[allterco]

CC3220 support

[sirde]

@viotti I've made quite a few change ( and haven't yet pushed it back to a public repo...)

However I suppose your error would be the same with cc3200. It's probably related to the com port ( as in https://stackoverflow.com/questions/45437676/pyserial-and-inappropriate-ioctl-for-device) or maybe the keyboard read.

[kzyapkov]

I haven't looked into CC3220, but I see there is another fork with work on it:

https://github.com/xusiwei/cc3200tool/tree/cc3220

[viotti]

@sirde care to detail what minor adaptations you did in order for this tool to work in Development mode on the CC3220?

I've tried the fork mentioned by @kzyapkov but it fails with Inappropriate ioctl for device.

bin/cc3200tool -p /dev/cu.usbmodemE0071001 --reset prompt  \
        write_file driver.bin /sys/mcuimg.bin              \
        write_file awsca.der /cert/ca.der                  \
        write_file driver.der /cert/client.der             \
        write_file driver_priv.der /cert/private.der
2018-12-05 11:06:38,245 -- Connecting to target...
Reset the device with SOP2 asserted and press Enter

2018-12-05 11:06:41,434 -- Could not connect to target: [Errno 25] Inappropriate ioctl for device
make[1]: *** [flash] Error 253
make: *** [dist] Error 2

Thanks.

[viotti]

@sirde ok thanks. I'll have a closer look at this ioctl error.