From 42e4ea86b1fad126b76c2e50cd6a1814d14d859c Mon Sep 17 00:00:00 2001
From: David Sidrane <David.Sidrane@NscDg.com>
Date: Wed, 2 Jun 2021 12:17:31 -0700
Subject: [PATCH] uavcannode_gps_demo:Use inttypes

---
 src/drivers/uavcannode_gps_demo/canard_main.c    | 3 ++-
 src/drivers/uavcannode_gps_demo/socketcan.c      | 1 +
 src/drivers/uavcannode_gps_demo/uorb_converter.c | 3 ++-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/drivers/uavcannode_gps_demo/canard_main.c b/src/drivers/uavcannode_gps_demo/canard_main.c
index d63ff39b8c..65e6f5a1e6 100644
--- a/src/drivers/uavcannode_gps_demo/canard_main.c
+++ b/src/drivers/uavcannode_gps_demo/canard_main.c
@@ -42,6 +42,7 @@
 
 #include <sched.h>
 
+#include <inttypes.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <time.h>
@@ -299,7 +300,7 @@ void processTxRxOnce(CanardInstance *ins, CanardSocketInstance *sock_ins, int ti
 		// It is possible to statically prove that an out-of-memory will never occur for a given application if
 		// the heap is sized correctly; for background, refer to the Robson's Proof and the documentation for O1Heap.
 		// Reception of an invalid frame is NOT an error.
-		fprintf(stderr, "Receive error %d\n", result);
+		fprintf(stderr, "Receive error %" PRId32 "\n", result);
 
 	} else if (result == 1) {
 		printf("Receive portId %i\n", receive.port_id);
diff --git a/src/drivers/uavcannode_gps_demo/socketcan.c b/src/drivers/uavcannode_gps_demo/socketcan.c
index 0176155387..c27402ba60 100644
--- a/src/drivers/uavcannode_gps_demo/socketcan.c
+++ b/src/drivers/uavcannode_gps_demo/socketcan.c
@@ -1,5 +1,6 @@
 #include "socketcan.h"
 
+#include <stdio.h>
 #include <net/if.h>
 #include <sys/ioctl.h>
 #include <string.h>
diff --git a/src/drivers/uavcannode_gps_demo/uorb_converter.c b/src/drivers/uavcannode_gps_demo/uorb_converter.c
index bcf06537bc..9bed3ad810 100644
--- a/src/drivers/uavcannode_gps_demo/uorb_converter.c
+++ b/src/drivers/uavcannode_gps_demo/uorb_converter.c
@@ -5,6 +5,7 @@
  *      Author: hovergames
  */
 
+#include <inttypes.h>
 #include <string.h>
 
 #include "uorb_converter.h"
@@ -95,7 +96,7 @@ void uorbProcessSub(int timeout_msec)
 					// An error has occurred: either an argument is invalid or we've ran out of memory.
 					// It is possible to statically prove that an out-of-memory will never occur for a given application if the
 					// heap is sized correctly; for background, refer to the Robson's Proof and the documentation for O1Heap.
-					PX4_ERR("canardTxPush error %d", result);
+					PX4_ERR("canardTxPush error %" PRId32, result);
 				}
 			}