From fe7e99898c26bb740a903b5adc423b037f5122ba Mon Sep 17 00:00:00 2001
From: Thomas Frans <franske2000@gmail.com>
Date: Tue, 16 Jul 2024 22:12:57 +0200
Subject: [PATCH 1/2] gnss: update supported baud rates

The Septentrio GNSS driver requires certain baud rates to test all the
supported baud rates of the receiver. Without these changes, certain
"non-standard" ones would print an error to the MAVLink console when the
driver was started through the console.
---
 platforms/nuttx/src/px4/common/SerialImpl.cpp | 8 ++++++++
 platforms/posix/src/px4/common/SerialImpl.cpp | 8 ++++++++
 2 files changed, 16 insertions(+)

diff --git a/platforms/nuttx/src/px4/common/SerialImpl.cpp b/platforms/nuttx/src/px4/common/SerialImpl.cpp
index 7fc5ea7520a2..4210cfb2af20 100644
--- a/platforms/nuttx/src/px4/common/SerialImpl.cpp
+++ b/platforms/nuttx/src/px4/common/SerialImpl.cpp
@@ -97,12 +97,20 @@ bool SerialImpl::configure()
 
 	case 460800: speed = B460800; break;
 
+	case 500000: speed = B500000; break;
+
+	case 576000: speed = B576000; break;
+
 #ifndef B921600
 #define B921600 921600
 #endif
 
 	case 921600: speed = B921600; break;
 
+	case 1000000: speed = B1000000; break;
+
+	case 1500000: speed = B1500000; break;
+
 	default:
 		speed = _baudrate;
 		PX4_WARN("Using non-standard baudrate: %lu", _baudrate);
diff --git a/platforms/posix/src/px4/common/SerialImpl.cpp b/platforms/posix/src/px4/common/SerialImpl.cpp
index 822ed4255ec0..0be8ff002899 100644
--- a/platforms/posix/src/px4/common/SerialImpl.cpp
+++ b/platforms/posix/src/px4/common/SerialImpl.cpp
@@ -90,12 +90,20 @@ bool SerialImpl::configure()
 
 	case 460800: speed = B460800; break;
 
+	case 500000: speed = B500000; break;
+
+	case 576000: speed = B576000; break;
+
 #ifndef B921600
 #define B921600 921600
 #endif
 
 	case 921600: speed = B921600; break;
 
+	case 1000000: speed = B1000000; break;
+
+	case 1500000: speed = B1500000; break;
+
 	default:
 		speed = _baudrate;
 		PX4_WARN("Using non-standard baudrate: %u", _baudrate);

From b8c2f1020621ece86b11b2b739d809301dd7af47 Mon Sep 17 00:00:00 2001
From: Julian Oes <julian@oes.ch>
Date: Mon, 29 Jul 2024 08:14:53 +1200
Subject: [PATCH 2/2] platforms: add missing baudrate defines

---
 platforms/nuttx/src/px4/common/SerialImpl.cpp | 16 ++++++++++++++++
 platforms/posix/src/px4/common/SerialImpl.cpp | 16 ++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/platforms/nuttx/src/px4/common/SerialImpl.cpp b/platforms/nuttx/src/px4/common/SerialImpl.cpp
index 4210cfb2af20..4264976f4471 100644
--- a/platforms/nuttx/src/px4/common/SerialImpl.cpp
+++ b/platforms/nuttx/src/px4/common/SerialImpl.cpp
@@ -97,8 +97,16 @@ bool SerialImpl::configure()
 
 	case 460800: speed = B460800; break;
 
+#ifndef B500000
+#define B500000 500000
+#endif
+
 	case 500000: speed = B500000; break;
 
+#ifndef B576000
+#define B576000 576000
+#endif
+
 	case 576000: speed = B576000; break;
 
 #ifndef B921600
@@ -107,8 +115,16 @@ bool SerialImpl::configure()
 
 	case 921600: speed = B921600; break;
 
+#ifndef B1000000
+#define B1000000 1000000
+#endif
+
 	case 1000000: speed = B1000000; break;
 
+#ifndef B1500000
+#define B1500000 1500000
+#endif
+
 	case 1500000: speed = B1500000; break;
 
 	default:
diff --git a/platforms/posix/src/px4/common/SerialImpl.cpp b/platforms/posix/src/px4/common/SerialImpl.cpp
index 0be8ff002899..2298c3829263 100644
--- a/platforms/posix/src/px4/common/SerialImpl.cpp
+++ b/platforms/posix/src/px4/common/SerialImpl.cpp
@@ -90,8 +90,16 @@ bool SerialImpl::configure()
 
 	case 460800: speed = B460800; break;
 
+#ifndef B500000
+#define B500000 500000
+#endif
+
 	case 500000: speed = B500000; break;
 
+#ifndef B576000
+#define B576000 576000
+#endif
+
 	case 576000: speed = B576000; break;
 
 #ifndef B921600
@@ -100,8 +108,16 @@ bool SerialImpl::configure()
 
 	case 921600: speed = B921600; break;
 
+#ifndef B1000000
+#define B1000000 1000000
+#endif
+
 	case 1000000: speed = B1000000; break;
 
+#ifndef B1500000
+#define B1500000 1500000
+#endif
+
 	case 1500000: speed = B1500000; break;
 
 	default: