Telit Wireless Solutions LE910C series At Commands Reference Guide

LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 1146 of 1904 2022-03-04
Not Subject to NDA
3.15.22. AT#SPICFG - SPI Pins Configuration
This command used to configure SPI pins for multiple slave supporting.
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Not required
Auto
No
-
2
AT#SPICFG=<ID>[,<CS>[,<interrupt>[,<slave_ready_GPIO>]]]
Set command configures CS (Chip Select), interrupt pin and slave ready
GPIO for multiple slave supporting.
Parameters:
Name
Type
Default
Description
<ID>
integer
N/A
SPI context identifier
Value:
0÷2
:
numeric parameter which specifies a
SPI definition
<CS>
integer
-
Chip select GPIO number
<interrupt>
integer
-
GPIO number; GPIO can be
configured as an interrupt
source of a SPI master device.
This allows a SPI slave device
to notify the SPI master device
of data being transferred.
<slave_ready_GPIO>
integer
-
GPIO number; GPIO can be
configured for slave ready
state. If SPI master device
receives the ready state (active
low state) from slave device,
SPI master device allows SPI
read/ write operation.

Telit Wireless Solutions LE910C series Specifications

General

Brand	Telit Wireless Solutions
Model	LE910C series
Category	Wireless modules
Language	English