From 3629e9c7210c861bc7f64b7f482c427bc4fd853a Mon Sep 17 00:00:00 2001
From: David Garske <david@wolfssl.com>
Date: Tue, 2 Feb 2021 11:50:00 -0800
Subject: [PATCH 1/2] Fixes for compiler warnings in BTLE example.

---
 btle/btle-sim.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/btle/btle-sim.c b/btle/btle-sim.c
index 2a319999..03c88138 100644
--- a/btle/btle-sim.c
+++ b/btle/btle-sim.c
@@ -66,7 +66,7 @@ static int btle_get_read(BtleDev_t* dev)
     return (dev->role == BTLE_ROLE_SERVER) ? dev->fdmiso : dev->fdmosi;
 }
 
-static int btle_send_block(BtleDev_t* dev, const void* buf, int len, int fd)
+static int btle_send_block(BtleDev_t* dev, const unsigned char* buf, int len, int fd)
 {
     int ret;
     ret = write(fd, buf, len);
@@ -78,7 +78,7 @@ static int btle_send_block(BtleDev_t* dev, const void* buf, int len, int fd)
     return ret;
 }
 
-static int btle_recv_block(BtleDev_t* dev, void* buf, int len, int fd)
+static int btle_recv_block(BtleDev_t* dev, unsigned char* buf, int len, int fd)
 {
     fd_set set;
     int ret, pos = 0;
@@ -162,7 +162,7 @@ int btle_send(const unsigned char* buf, int len, int type, void* context)
     header.ver = BTLE_VER;
     header.type = type;
     header.len = len;
-    ret = btle_send_block(dev, &header, sizeof(header), fd);
+    ret = btle_send_block(dev, (unsigned char*)&header, sizeof(header), fd);
     if (ret < 0)
         return ret;
     ret = btle_send_block(dev, buf, len, fd);
@@ -179,7 +179,7 @@ int btle_recv(unsigned char* buf, int len, int* type, void* context)
     int fd = btle_get_read(dev);
 
 
-    ret = btle_recv_block(dev, &header, sizeof(header), fd);
+    ret = btle_recv_block(dev, (unsigned char*)&header, sizeof(header), fd);
     if (ret < 0)
         return ret;
 

From e6846d5f8eba06027bd81c2846d7ca44e04e83e8 Mon Sep 17 00:00:00 2001
From: David Garske <david@wolfssl.com>
Date: Tue, 2 Feb 2021 13:59:41 -0800
Subject: [PATCH 2/2] Fix minor spelling error.

---
 btle/btle-sim.c   | 2 +-
 btle/ecc-client.c | 4 ++--
 btle/ecc-server.c | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/btle/btle-sim.c b/btle/btle-sim.c
index 03c88138..84d35785 100644
--- a/btle/btle-sim.c
+++ b/btle/btle-sim.c
@@ -1,6 +1,6 @@
 /* btle-sim.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL. (formerly known as CyaSSL)
  *
diff --git a/btle/ecc-client.c b/btle/ecc-client.c
index e29f15e8..4463472b 100644
--- a/btle/ecc-client.c
+++ b/btle/ecc-client.c
@@ -1,6 +1,6 @@
 /* ecc-client.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL. (formerly known as CyaSSL)
  *
@@ -106,7 +106,7 @@ int main(int argc, char** argv)
         ret = -1; goto cleanup;
     }
 
-    /* TODO: Client should hash and verify this public key against trusted ceritifcate (already exchanged) */
+    /* TODO: Client should hash and verify this public key against trusted certificate (already exchanged) */
     /* ECC signature is about 65 bytes */
 
     /* import peer public key */
diff --git a/btle/ecc-server.c b/btle/ecc-server.c
index b01754f8..b0325cf4 100644
--- a/btle/ecc-server.c
+++ b/btle/ecc-server.c
@@ -1,6 +1,6 @@
 /* ecc-server.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL. (formerly known as CyaSSL)
  *