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Koenkk / Z-Stack-firmware

Compilation instructions and hex files for Z-Stack firmwares
MIT License
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support for CC2652R7 #446

Closed Sheng2216 closed 1 year ago

Sheng2216 commented 1 year ago

We manually port the changes for the CC2652R chip on the patch file to the CC2652R7 without changing anything. We tested it on the TI CC2652R7 development kit and also our company's prototype board based on the CC2652R7 chip, and we are happy to report that the firmware works smoothly and without any issues.

To make things more convenient for you, we have packed the changes for the CC2652R7 into a single patch and uploaded the .hexfile to the bin directory. You can find more details on the GitHub page at https://github.com/RAKWireless/CC2652R7_firmware.

We hope that you find our contribution useful.

Koenkk commented 1 year ago

Hi thanks for the PR. At the moment I'm waiting till adapters are produced which use this chip, until then I will not officially support this firmware (so I will keep this PR on hold until then)

Koenkk commented 1 year ago

I've published a CC1352P7 firmware, could you check if it works on the CC2652P7? (as CC1352P2 and CC2652P2 also share the same fw). link

io53 commented 1 year ago

Pretty sure this guy as me only has the R7 devkit, not P7. Do you see the extra flash & ram giving any benefits? For me it feels like network congestion becomes the bottleneck in larger networks. (That's just based on intuition and not facts)

Koenkk commented 1 year ago

Do you see the extra flash & ram giving any benefits?

With the additional flash more Zigbee 3.0 devices can join the network (200 vs 300). RAM is indeed bigger, not sure if this will bring benefits but it is expected.

Koenkk commented 1 year ago

Do you see the extra flash & ram giving any benefits?

With the additional flash more Zigbee 3.0 devices can join the network (200 vs 300). RAM is indeed bigger, not sure if this will bring benefits but it is expected.

Sheng2216 commented 1 year ago

Pretty sure this guy as me only has the R7 devkit, not P7.

yup, we don't have the P7

Koenkk commented 1 year ago

@Sheng2216 does your company plan to release a CC2652R7 based adapter?

Koenkk commented 1 year ago

I've published a firmware, @Sheng2216 could you check if it works? https://github.com/Koenkk/Z-Stack-firmware/blob/develop/coordinator/Z-Stack_3.x.0/bin/CC2652R7_coordinator_20230507.zip

io53 commented 1 year ago

I've published a firmware, @Sheng2216 could you check if it works? https://github.com/Koenkk/Z-Stack-firmware/blob/develop/coordinator/Z-Stack_3.x.0/bin/CC2652R7_coordinator_20230507.zip

I flashed it and it works for me 👍

Sheng2216 commented 1 year ago

I've published a firmware, @Sheng2216 could you check if it works? https://github.com/Koenkk/Z-Stack-firmware/blob/develop/coordinator/Z-Stack_3.x.0/bin/CC2652R7_coordinator_20230507.zip

it works like a charm

Koenkk commented 1 year ago

Great! Then I will close this.