73 lines
2.2 KiB
Plaintext
73 lines
2.2 KiB
Plaintext
# Copyright (c) 2023 Bjarki Arge Andreasen
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
config MODEM_CELLULAR
|
|
bool "Generic cellular modem support"
|
|
select MODEM_MODULES
|
|
select MODEM_PPP
|
|
select MODEM_CMUX
|
|
select MODEM_CHAT
|
|
select MODEM_PIPE
|
|
select MODEM_PIPELINK
|
|
select MODEM_BACKEND_UART
|
|
select RING_BUFFER
|
|
select NET_L2_PPP_OPTION_MRU
|
|
select NET_L2_PPP_PAP
|
|
depends on (DT_HAS_QUECTEL_BG95_ENABLED || \
|
|
DT_HAS_SIMCOM_SIM7080_ENABLED || DT_HAS_U_BLOX_SARA_R4_ENABLED || \
|
|
DT_HAS_U_BLOX_SARA_R5_ENABLED || DT_HAS_SWIR_HL7800_ENABLED || \
|
|
DT_HAS_TELIT_ME910G1_ENABLED || DT_HAS_TELIT_ME310G1_ENABLED || \
|
|
DT_HAS_QUECTEL_EG25_G_ENABLED || DT_HAS_NORDIC_NRF91_SLM_ENABLED || \
|
|
DT_HAS_SQN_GM02S_ENABLED || DT_HAS_U_BLOX_LARA_R6_ENABLED)
|
|
help
|
|
This driver uses the generic 3gpp AT commands, along
|
|
with the standard protocols CMUX and PPP, to configure
|
|
cellular modems to establish a point-to-point
|
|
network connection. It is a template for tailored
|
|
drivers for the ublox, quectel and other modems, which
|
|
include power management and more complex device specific
|
|
features.
|
|
|
|
if MODEM_CELLULAR
|
|
|
|
config MODEM_CELLULAR_APN
|
|
string "APN"
|
|
default "internet"
|
|
|
|
config MODEM_CELLULAR_PERIODIC_SCRIPT_MS
|
|
int "Periodic script interval in milliseconds"
|
|
default 2000
|
|
|
|
config MODEM_CELLULAR_UART_BUFFER_SIZES
|
|
int "The UART receive and transmit buffer sizes in bytes."
|
|
default 512
|
|
|
|
config MODEM_CELLULAR_CMUX_MAX_FRAME_SIZE
|
|
int "The maximum CMUX frame size in bytes."
|
|
default 32 if DT_HAS_U_BLOX_LARA_R6_ENABLED
|
|
default 128
|
|
help
|
|
This value affects the size of buffers used to receive and transmit CMUX frames.
|
|
|
|
config MODEM_CELLULAR_CHAT_BUFFER_SIZES
|
|
int "The size of the buffers used for the chat scripts in bytes."
|
|
default 128
|
|
|
|
config MODEM_CELLULAR_USER_PIPE_BUFFER_SIZES
|
|
int "The size of the buffers used for each user pipe in bytes."
|
|
default 128
|
|
|
|
config MODEM_CELLULAR_NEW_BAUDRATE
|
|
int "New baudrate to configure modem to, if supported"
|
|
range 9600 4000000
|
|
default 3000000 if DT_HAS_U_BLOX_LARA_R6_ENABLED
|
|
default 115200
|
|
|
|
config MODEM_CELLULAR_NEW_BAUDRATE_DELAY
|
|
int "Time modem takes to change baudrate, in milliseconds"
|
|
range 0 1000
|
|
default 100 if DT_HAS_U_BLOX_LARA_R6_ENABLED
|
|
default 300
|
|
|
|
endif
|