src/platforms: move all headers to platforms/common/include/px4_platform_common

and remove the px4_ prefix, except for px4_config.h.

command to update includes:
for k in app.h atomic.h cli.h console_buffer.h defines.h getopt.h i2c.h init.h log.h micro_hal.h module.h module_params.h param.h param_macros.h posix.h sem.h sem.hpp shmem.h shutdown.h tasks.h time.h workqueue.h; do for i in $(grep -rl 'include <px4_'$k src platforms boards); do sed -i 's/#include <px4_'$k'/#include <px4_platform_common\/'$k/ $i; done; done
for in $(grep -rl 'include <px4_config.h' src platforms boards); do sed -i 's/#include <px4_config.h/#include <px4_platform_common\/px4_config.h'/ $i; done

Transitional headers for submodules are added (px4_{defines,log,time}.h)

platforms/posix/src/px4/common/drv_hrt.cpp

@@ -37,11 +37,11 @@
  * High-resolution timer with callouts and timekeeping.
  */
 
-#include <px4_time.h>
-#include <px4_posix.h>
-#include <px4_defines.h>
-#include <px4_workqueue.h>
-#include <px4_tasks.h>
+#include <px4_platform_common/time.h>
+#include <px4_platform_common/posix.h>
+#include <px4_platform_common/defines.h>
+#include <px4_platform_common/workqueue.h>
+#include <px4_platform_common/tasks.h>
 #include <drivers/drv_hrt.h>
 #include <semaphore.h>
 #include <time.h>

platforms/posix/src/px4/common/main.cpp

@@ -62,12 +62,12 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include <px4_time.h>
-#include <px4_log.h>
-#include <px4_init.h>
-#include <px4_getopt.h>
-#include <px4_tasks.h>
-#include <px4_posix.h>
+#include <px4_platform_common/time.h>
+#include <px4_platform_common/log.h>
+#include <px4_platform_common/init.h>
+#include <px4_platform_common/getopt.h>
+#include <px4_platform_common/tasks.h>
+#include <px4_platform_common/posix.h>
 
 #include "apps.h"
 #include "DriverFramework.hpp"

platforms/posix/src/px4/common/px4_daemon/client.cpp

@@ -50,7 +50,7 @@
 
 #include <string>
 
-#include <px4_log.h>
+#include <px4_platform_common/log.h>
 #include "client.h"
 
 namespace px4_daemon

platforms/posix/src/px4/common/px4_daemon/server.cpp

@@ -52,7 +52,7 @@
 #include <sys/un.h>
 #include <vector>
 
-#include <px4_log.h>
+#include <px4_platform_common/log.h>
 
 #include "pxh.h"
 #include "server.h"

platforms/posix/src/px4/common/px4_daemon/server_io.cpp

@@ -48,7 +48,7 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 
-#include <px4_log.h>
+#include <px4_platform_common/log.h>
 
 #include "server.h"
 #include <px4_daemon/server_io.h>

platforms/posix/src/px4/common/px4_init.cpp

@@ -31,10 +31,9 @@
  *
  ****************************************************************************/
 
-#include "px4_init.h"
-
-#include <px4_config.h>
-#include <px4_defines.h>
+#include <px4_platform_common/init.h>
+#include <px4_platform_common/px4_config.h>
+#include <px4_platform_common/defines.h>
 #include <drivers/drv_hrt.h>
 #include <lib/parameters/param.h>
 #include <px4_platform_common/px4_work_queue/WorkQueueManager.hpp>

platforms/posix/src/px4/common/px4_posix_impl.cpp

@@ -37,9 +37,10 @@
  * PX4 Middleware Wrapper Linux Implementation
  */
 
-#include <px4_defines.h>
-#include <px4_workqueue.h>
-#include <px4_defines.h>
+#include <px4_platform_common/defines.h>
+#include <px4_platform_common/workqueue.h>
+#include <px4_platform_common/defines.h>
+#include <px4_platform_common/time.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <signal.h>
@@ -48,9 +49,8 @@
 #include <parameters/param.h>
 #include "hrt_work.h"
 #include <drivers/drv_hrt.h>
-#include "px4_time.h"
 #include <pthread.h>
-#include <px4_init.h>
+#include <px4_platform_common/init.h>
 
 extern pthread_t _shell_task_id;
 

platforms/posix/src/px4/common/px4_posix_tasks.cpp

@@ -37,8 +37,8 @@
  * Implementation of existing task API for Linux
  */
 
-#include <px4_log.h>
-#include <px4_defines.h>
+#include <px4_platform_common/log.h>
+#include <px4_platform_common/defines.h>
 #include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -56,8 +56,8 @@
 #include <sys/types.h>
 #include <string>
 
-#include <px4_tasks.h>
-#include <px4_posix.h>
+#include <px4_platform_common/tasks.h>
+#include <px4_platform_common/posix.h>
 #include <systemlib/err.h>
 
 #define MAX_CMD_LEN 100

platforms/posix/src/px4/common/px4_sem.cpp

@@ -37,9 +37,9 @@
  * PX4 Middleware Wrapper Linux Implementation
  */
 
-#include <px4_defines.h>
-#include <px4_workqueue.h>
-#include <px4_time.h>
+#include <px4_platform_common/defines.h>
+#include <px4_platform_common/workqueue.h>
+#include <px4_platform_common/time.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <pthread.h>
@@ -47,7 +47,7 @@
 
 #if (defined(__PX4_DARWIN) || defined(__PX4_CYGWIN) || defined(__PX4_POSIX)) && !defined(__PX4_QURT)
 
-#include <px4_posix.h>
+#include <px4_platform_common/posix.h>
 
 int px4_sem_init(px4_sem_t *s, int pshared, unsigned value)
 {

platforms/posix/src/px4/common/shmem_posix.cpp

@@ -31,8 +31,8 @@
  *
  ****************************************************************************/
 
-#include <px4_defines.h>
-#include <px4_posix.h>
+#include <px4_platform_common/defines.h>
+#include <px4_platform_common/posix.h>
 #include <string.h>
 #include <stdbool.h>
 #include <stdlib.h>
@@ -50,7 +50,7 @@
 
 #include <parameters/param.h>
 
-#include <shmem.h>
+#include <px4_platform_common/shmem.h>
 #include "px4muorb.h"
 
 //#define SHMEM_DEBUG

platforms/posix/src/px4/generic/generic/tone_alarm/ToneAlarmInterface.cpp

@@ -36,7 +36,7 @@
  */
 
 #include <drivers/drv_tone_alarm.h>
-#include <px4_defines.h>
+#include <px4_platform_common/defines.h>
 
 namespace ToneAlarmInterface
 {