c78081e5cf
Allow configuring MTU for CMUX. Some AT manual and specification define this as a frame size. Linux ldattach default to 127 bytes, 3GPP TS 27.010 defaults to 31. We should limit our CMUX frames to a size that remote end is capable of handling. Linux silently drops oversized frames. Also, remove MODEM_CELLULAR_CMUX_MAX_FRAME_SIZE as this was only limiting a buffer sizes, and resulted CMUX frames to be capped to same value. Use MODEM_CMUX_WORK_BUFFER_SIZE and MODEM_CMUX_MTU instead. Also rename CONFIG_MODEM_CELLULAR_CHAT_BUFFER_SIZES to CONFIG_MODEM_CELLULAR_CHAT_BUFFER_SIZE as it is now only used as a Chat module. DLCI pipes use CONFIG_MODEM_CMUX_WORK_BUFFER_SIZE. Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no> |
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| .. | ||
| src | ||
| CMakeLists.txt | ||
| prj.conf | ||
| testcase.yaml | ||