https://github.com/brainstorm/esp82xx-basic-lmic

Experiment on porting LMIC (LoRa) to a bare ESP82XX
https://github.com/brainstorm/esp82xx-basic-lmic

esp8266

Last synced: about 1 month ago
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Experiment on porting LMIC (LoRa) to a bare ESP82XX

• Host: GitHub
• URL: https://github.com/brainstorm/esp82xx-basic-lmic
• Owner: brainstorm
• License: other
• Created: 2017-02-13T18:56:03.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2017-02-14T07:34:30.000Z (almost 8 years ago)
• Last Synced: 2024-10-28T14:08:16.545Z (3 months ago)
• Topics: esp8266
• Language: C
• Size: 26.5 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Experiment on porting LMIC (LoRa) to a bare ESP82XX 

***WARNING:*** Not working yet, too big footprint for now:

```

~/dev/espressif/esp-open-sdk/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.5/../../../../xtensa-lx106-elf/bin/ld: image.elf section `.text' will not fit in region `iram1_0_seg'

~/dev/espressif/esp-open-sdk/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.5/../../../../xtensa-lx106-elf/bin/ld: region `iram1_0_seg' overflowed by 5988 bytes

collect2: error: ld returned 1 exit status

```

ESP82XX-basic-LMIC is a stripped down version of @cnlohr's and @con-fu-se's [esp82XX-basic](https://github.com/con-f-use/esp82XX-basic) **plus** the LoRa ["LMIC" stack from IBM](https://www.research.ibm.com/labs/zurich/ics/lrsc/lmic.html), inspired on the [LMIC Arduino+ESP8266 port](https://github.com/things4u/LoRa-LMIC-1.51) from @things4u but

with a focus on just using bare ESP82xx's SDKs, without involving Arduino's ecosystem.