From f8b1203399b2449c8667cd6b82bf22ad5a11dd3c Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Fri, 6 Apr 2018 11:58:09 +1000
Subject: [PATCH] AP_HAL: provide method returning approximate link bandwidth

---
 libraries/AP_HAL/UARTDriver.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libraries/AP_HAL/UARTDriver.h b/libraries/AP_HAL/UARTDriver.h
index 9974ce6415..957601089a 100644
--- a/libraries/AP_HAL/UARTDriver.h
+++ b/libraries/AP_HAL/UARTDriver.h
@@ -86,4 +86,8 @@ public:
       A return value of zero means the HAL does not support this API
      */
     virtual uint64_t receive_time_constraint_us(uint16_t nbytes) { return 0; }
+
+    virtual uint32_t bw_in_kilobytes_per_second() const {
+        return 57;
+    }
 };