Typo for zigbee channel select in app_zigbee.c

[cpuchip]

When setting APP_ZIGBEE_DEBUG_TOUCHLINK to 1 to debug better and keep the channel of the STM32WB boards locked to Zigbee channel 15, the compilier throws an error saying APP_ZB_TOUCHLINK_CHANNEL is undefined.

APP_ZB_TOUCHLINK_CHANNEL is not define anywhere in the project files, though the line above it may be what is meant here

STM32_Zigbee_DM_Workshop/STM32_WPAN/App/app_zigbee.c

Line 86 in a5eb0b4

#define APP_ZIGBEE_TOUCHLINK_CHANNEL_MASK ( 1u << APP_ZB_TOUCHLINK_CHANNEL )

#define APP_ZIGBEE_TOUCHLINK_CHANNEL 15u
#define APP_ZIGBEE_TOUCHLINK_CHANNEL_MASK ( 1u << APP_ZB_TOUCHLINK_CHANNEL )

My guess is this should be APP_ZIGBEE_TOUCHLINK_CHANNEL not APP_ZB_TOUCHLINK_CHANNEL

I've created #2 to address this issue, if that is the root cause.
I have tested with the name changed so that it compiles, and the STM32WB boards do come up on channel 15 like is defined by APP_ZIGBEE_TOUCHLINK_CHANNEL

I've opened a ticket on ST's help desk case : 00215476