[PATCH] osmocom-bb[master]: host/trxcon/trx_if.c: add ECHO command

[Harald Welte]

Review at  https://gerrit.osmocom.org/6685

host/trxcon/trx_if.c: add ECHO command

This command should be used to check transceiver availability.

Change-Id: I6af2d5e413ff7ab751cb34e1659742b0f59b6cca
---
M src/host/trxcon/trx_if.c
M src/host/trxcon/trx_if.h
2 files changed, 10 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/osmocom-bb refs/changes/85/6685/1

diff --git a/src/host/trxcon/trx_if.c b/src/host/trxcon/trx_if.c
index 9ae4900..5b0b7b1 100644
--- a/src/host/trxcon/trx_if.c
+++ b/src/host/trxcon/trx_if.c
@@ -239,6 +239,10 @@
 /*
  * Power Control
  *
+ * ECHO is used to check transceiver availability.
+ * CMD ECHO
+ * RSP ECHO <status>
+ *
  * POWEROFF shuts off transmitter power and stops the demodulator.
  * CMD POWEROFF
  * RSP POWEROFF <status>
@@ -253,6 +257,11 @@
  * RSP POWERON <status>
  */
 
+int trx_if_cmd_echo(struct trx_instance *trx)
+{
+	return trx_ctrl_cmd(trx, 1, "ECHO", "");
+}
+
 int trx_if_cmd_poweroff(struct trx_instance *trx)
 {
 	return trx_ctrl_cmd(trx, 1, "POWEROFF", "");
diff --git a/src/host/trxcon/trx_if.h b/src/host/trxcon/trx_if.h
index fadf604..6f54b3e 100644
--- a/src/host/trxcon/trx_if.h
+++ b/src/host/trxcon/trx_if.h
@@ -25,6 +25,7 @@
 
 int trx_if_cmd_poweron(struct trx_instance *trx);
 int trx_if_cmd_poweroff(struct trx_instance *trx);
+int trx_if_cmd_echo(struct trx_instance *trx);
 
 int trx_if_cmd_setpower(struct trx_instance *trx, int db);
 int trx_if_cmd_adjpower(struct trx_instance *trx, int db);

-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I6af2d5e413ff7ab751cb34e1659742b0f59b6cca
Gerrit-PatchSet: 1
Gerrit-Project: osmocom-bb
Gerrit-Branch: master
Gerrit-Owner: Harald Welte <laforge at gnumonks.org>