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boards: cc1352r1_launchxl: fix echo samples

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Recent Zephyr changes (IEEE 802.15.4 config moved from KConfig
to DeviceTree) left the TI CC1352r1_launchxl board's net examples in
a non-working state, mainly due to the fact that CC13x2 has two
IEEE802154 interfaces available (2.4GHz and sub-GHz) and none were
enabled.

This commit enables the 2.4GHz radio inside the board's DTS and also
introduces a new devicetree overlay inside the echo* samples:
'boards/boards/cc1352-enable-subg.overlay', enabling the sub-GHz
interface.

Signed-off-by: Stancu Florin <niflostancu@gmail.com>
This commit is contained in:
Stancu Florin 2022-08-18 13:25:15 +03:00 • committed by Stephanos Ioannidis
commit ae22c697b3
5 changed files with 65 additions and 0 deletions
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13
boards/arm/cc1352r1_launchxl/cc1352r1_launchxl.dts
View file

@ -28,6 +28,7 @@
zephyr,flash = &flash0;
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
zephyr,ieee802154 = &ieee802154;
};
leds {
@ -112,3 +113,15 @@
&rtc {
status = "okay";
};
&radio {
status = "okay";
};
&ieee802154 {
status = "okay";
};
&ieee802154g {
status = "disabled";
};

23
samples/net/sockets/echo_client/boards/cc1352-enable-subg.overlay Normal file
View file

@ -0,0 +1,23 @@
/*
* Copyright (c) 2022 Florin Stancu
*
* SPDX-License-Identifier: Apache-2.0
*/
/**
* Overlay to enable for CC1352R1 / CC1352P1-based boards.
*/
/ {
chosen {
zephyr,ieee802154 = &ieee802154g;
};
};
&ieee802154 {
status = "disabled";
};
&ieee802154g {
status = "okay";
};

3
samples/net/sockets/echo_client/overlay-802154-subg.conf
View file

@ -15,4 +15,7 @@ CONFIG_NET_L2_IEEE802154=y
CONFIG_NET_L2_IEEE802154_SHELL=y
CONFIG_NET_L2_IEEE802154_LOG_LEVEL_INF=y
# Uncomment for 868 MHz
#CONFIG_NET_CONFIG_IEEE802154_CHANNEL=0
# Uncomment for 906 MHz:
CONFIG_NET_CONFIG_IEEE802154_CHANNEL=1

23
samples/net/sockets/echo_server/boards/cc1352-enable-subg.overlay Normal file
View file

@ -0,0 +1,23 @@
/*
* Copyright (c) 2022 Florin Stancu
*
* SPDX-License-Identifier: Apache-2.0
*/
/**
* Overlay to enable for CC1352R1 / CC1352P1-based boards.
*/
/ {
chosen {
zephyr,ieee802154 = &ieee802154g;
};
};
&ieee802154 {
status = "disabled";
};
&ieee802154g {
status = "okay";
};

3
samples/net/sockets/echo_server/overlay-802154-subg.conf
View file

@ -13,4 +13,7 @@ CONFIG_NET_L2_IEEE802154=y
CONFIG_NET_L2_IEEE802154_SHELL=y
CONFIG_NET_L2_IEEE802154_LOG_LEVEL_INF=y
# Uncomment for 868 MHz
#CONFIG_NET_CONFIG_IEEE802154_CHANNEL=0
# Uncomment for 906 MHz:
CONFIG_NET_CONFIG_IEEE802154_CHANNEL=1