v2.2.29

.github/workflows/compile-sketch.yml

@@ -16,7 +16,7 @@ jobs:
         board:
           # Uno
           # https://github.com/arduino/ArduinoCore-avr/blob/master/boards.txt
-          - fqbn: arduino:avr:uno
+          - fqbn: arduino:avr:mega
             platforms: |
               - name: arduino:avr
                 source-url: https://downloads.arduino.cc/packages/package_index.json

library.properties

@@ -1,5 +1,5 @@
 name=SparkFun u-blox GNSS Arduino Library
-version=2.2.28
+version=2.2.29
 author=SparkFun Electronics <techsupport@sparkfun.com>
 maintainer=SparkFun Electronics <sparkfun.com>
 sentence=Library for I2C, Serial and SPI Communication with u-blox GNSS modules<br/><br/>

src/SparkFun_u-blox_GNSS_Arduino_Library.cpp

@@ -7124,7 +7124,7 @@ bool SFE_UBLOX_GNSS::storePacket(ubxPacket *msg)
 
   // Now, check if there is enough space in the buffer for all of the data
   uint16_t totalLength = msg->len + 8; // Total length. Include sync chars, class, id, length and checksum bytes
-  if (totalLength > fileBufferSpaceAvailable())
+  if (totalLength >= fileBufferSpaceAvailable()) // Use >= so a write can never exactly fill the buffer (head == tail would then wrongly mean empty)
   {
 #ifndef SFE_UBLOX_REDUCED_PROG_MEM
     if ((_printDebug == true) || (_printLimitedDebug == true)) // This is important. Print this if doing limited debugging
@@ -7175,7 +7175,7 @@ bool SFE_UBLOX_GNSS::storeFileBytes(uint8_t *theBytes, uint16_t numBytes)
   }
 
   // Now, check if there is enough space in the buffer for all of the data
-  if (numBytes > fileBufferSpaceAvailable())
+  if (numBytes >= fileBufferSpaceAvailable()) // Use >= so a write can never exactly fill the buffer (head == tail would then wrongly mean empty)
   {
 #ifndef SFE_UBLOX_REDUCED_PROG_MEM
     if ((_printDebug == true) || (_printLimitedDebug == true)) // This is important. Print this if doing limited debugging