DataFlash: added #ifdefs for VRBRAIN board

libraries/DataFlash/DataFlash_File.cpp

@@ -42,16 +42,22 @@ DataFlash_File::DataFlash_File(const char *log_directory) :
     _log_directory(log_directory),
     _writebuf(NULL),
     _writebuf_size(16*1024),
-#ifdef CONFIG_ARCH_BOARD_PX4FMU_V1
+#if defined(CONFIG_ARCH_BOARD_PX4FMU_V1)
     // V1 gets IO errors with larger than 512 byte writes
     _writebuf_chunk(512),
+#elif defined(CONFIG_ARCH_BOARD_VRBRAIN_V4)
+    _writebuf_chunk(512),
+#elif defined(CONFIG_ARCH_BOARD_VRBRAIN_V5)
+    _writebuf_chunk(512),
+#elif defined(CONFIG_ARCH_BOARD_VRHERO_V1)
+    _writebuf_chunk(512),
 #else
     _writebuf_chunk(4096),
 #endif
     _writebuf_head(0),
     _writebuf_tail(0),
     _last_write_time(0)
-#if CONFIG_HAL_BOARD == HAL_BOARD_PX4
+#if CONFIG_HAL_BOARD == HAL_BOARD_PX4 || CONFIG_HAL_BOARD == HAL_BOARD_VRBRAIN
     ,_perf_write(perf_alloc(PC_ELAPSED, "DF_write")),
     _perf_fsync(perf_alloc(PC_ELAPSED, "DF_fsync")),
     _perf_errors(perf_alloc(PC_COUNT, "DF_errors"))
@@ -67,7 +73,7 @@ void DataFlash_File::Init(const struct LogStructure *structure, uint8_t num_type
     int ret;
     struct stat st;
 
-#if CONFIG_HAL_BOARD == HAL_BOARD_PX4
+#if CONFIG_HAL_BOARD == HAL_BOARD_PX4 || CONFIG_HAL_BOARD == HAL_BOARD_VRBRAIN
     // try to cope with an existing lowercase log directory
     // name. NuttX does not handle case insensitive VFAT well
     DIR *d = opendir("/fs/microsd/APM");

libraries/DataFlash/DataFlash_File.h

@@ -10,7 +10,7 @@
 #ifndef DataFlash_File_h
 #define DataFlash_File_h
 
-#if CONFIG_HAL_BOARD == HAL_BOARD_PX4
+#if CONFIG_HAL_BOARD == HAL_BOARD_PX4 || CONFIG_HAL_BOARD == HAL_BOARD_VRBRAIN
 #include <systemlib/perf_counter.h>
 #else
 #define perf_begin(x)
@@ -83,7 +83,7 @@ private:
 
     void _io_timer(void);
 
-#if CONFIG_HAL_BOARD == HAL_BOARD_PX4
+#if CONFIG_HAL_BOARD == HAL_BOARD_PX4 || CONFIG_HAL_BOARD == HAL_BOARD_VRBRAIN
     // performance counters
     perf_counter_t  _perf_write;
     perf_counter_t  _perf_fsync;