fix(epicardium): Move fatfs into modules subdir

Signed-off-by: Rahix <rahix@rahix.de>

epicardium/fatfs.h

-#ifndef EPICARDIUM_FATFS_INCLUDED
-#define EPICARDIUM_FATFS_INCLUDED
-
-void fatfs_init(void);
-
-#endif//EPICARDIUM_FATFS_INCLUDED
-

epicardium/main.c

@@ -4,7 +4,6 @@
 #include "max32665.h"
 #include "uart.h"
 #include "cdcacm.h"
-#include "fatfs.h"
 
 #include "card10.h"
 #include "pmic.h"

epicardium/meson.build

@@ -67,7 +67,6 @@ subdir('modules/')
 elf = executable(
   name + '.elf',
   'cdcacm.c',
-  'fatfs.c',
   'main.c',
   'support.c',
   module_sources,

epicardium/modules/meson.build

 module_sources = files(
+  'fatfs.c',
   'leds.c',
   'pmic.c',
   'serial.c',

epicardium/modules/modules.h

 #ifndef MODULES_H
 #define MODULES_H
 
+/* FatFS */
+void fatfs_init(void);
+
 /* ---------- Serial ------------------------------------------------------- */
 #define SERIAL_READ_BUFFER_SIZE 128
 void vSerialTask(void *pvParameters);