stmhal: Include fatfs headers using lib/fatfs prefix.

This helps make files reusable across other ports.

stmhal/Makefile

@@ -39,7 +39,6 @@ INC += -I$(CMSIS_DIR)/devinc
 INC += -I$(HAL_DIR)/inc
 INC += -I$(USBDEV_DIR)/core/inc -I$(USBDEV_DIR)/class/inc
 #INC += -I$(USBHOST_DIR)
-INC += -I../$(FATFS_DIR)
 INC += -I../lib/mp-readline
 
 CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -mabi=aapcs-linux -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -fsingle-precision-constant -Wdouble-promotion

stmhal/diskio.c

@@ -33,12 +33,11 @@
 #include "stm32f4xx_hal.h"
 
 #include "py/runtime.h"
-#include "systick.h"
+#include "lib/fatfs/ff.h"        /* FatFs lower layer API */
+#include "lib/fatfs/diskio.h"        /* FatFs lower layer API */
 #include "rtc.h"
 #include "storage.h"
 #include "sdcard.h"
-#include "ff.h"        /* FatFs lower layer API */
-#include "diskio.h"        /* FatFs lower layer API */
 #include "fsusermount.h"
 
 const PARTITION VolToPart[] = {

stmhal/ffconf.c

@@ -27,7 +27,7 @@
 #include <string.h>
 
 #include "py/obj.h"
-#include "ff.h"
+#include "lib/fatfs/ff.h"
 #include "ffconf.h"
 #include "fsusermount.h"
 

stmhal/file.c

@@ -30,8 +30,8 @@
 #include "py/nlr.h"
 #include "py/runtime.h"
 #include "py/stream.h"
+#include "lib/fatfs/ff.h"
 #include "file.h"
-#include "ff.h"
 
 extern const mp_obj_type_t mp_type_fileio;
 extern const mp_obj_type_t mp_type_textio;

stmhal/fsusermount.c

@@ -26,7 +26,7 @@
 
 #include "py/nlr.h"
 #include "py/runtime.h"
-#include "ff.h"
+#include "lib/fatfs/ff.h"
 #include "fsusermount.h"
 
 // for user-mountable block device

stmhal/import.c

@@ -27,7 +27,7 @@
 #include <stdio.h>
 
 #include "py/lexer.h"
-#include "ff.h"
+#include "lib/fatfs/ff.h"
 
 mp_import_stat_t mp_import_stat(const char *path) {
     FILINFO fno;

stmhal/lexerfatfs.c

@@ -27,8 +27,8 @@
 #include <stdio.h>
 
 #include "py/lexer.h"
+#include "lib/fatfs/ff.h"
 #include "lexerfatfs.h"
-#include "ff.h"
 
 typedef struct _mp_lexer_file_buf_t {
     FIL fp;

stmhal/main.c

@@ -35,6 +35,8 @@
 #include "py/stackctrl.h"
 #include "py/gc.h"
 
+#include "lib/fatfs/ff.h"
+
 #include "systick.h"
 #include "pendsv.h"
 #include "gccollect.h"
@@ -52,7 +54,6 @@
 #include "rtc.h"
 #include "storage.h"
 #include "sdcard.h"
-#include "ff.h"
 #include "rng.h"
 #include "accel.h"
 #include "servo.h"

stmhal/modpyb.c

@@ -33,6 +33,8 @@
 #include "py/nlr.h"
 #include "py/obj.h"
 #include "py/gc.h"
+#include "lib/fatfs/ff.h"
+#include "lib/fatfs/diskio.h"
 #include "gccollect.h"
 #include "irq.h"
 #include "systick.h"
@@ -56,8 +58,6 @@
 #include "dac.h"
 #include "lcd.h"
 #include "usb.h"
-#include "ff.h"
-#include "diskio.h"
 #include "fsusermount.h"
 #include "portmodules.h"
 

stmhal/moduos.c

@@ -30,11 +30,10 @@
 #include "py/nlr.h"
 #include "py/obj.h"
 #include "py/objtuple.h"
-#include "systick.h"
+#include "lib/fatfs/ff.h"
+#include "lib/fatfs/diskio.h"
 #include "rng.h"
 #include "storage.h"
-#include "ff.h"
-#include "diskio.h"
 #include "file.h"
 #include "sdcard.h"
 #include "fsusermount.h"

stmhal/usbd_msc_storage.c

@@ -37,8 +37,8 @@
 #include "usbd_msc_storage.h"
 
 #include "py/misc.h"
+#include "lib/fatfs/diskio.h"
 #include "storage.h"
-#include "diskio.h"
 #include "sdcard.h"
 
 // These are needed to support removal of the medium, so that the USB drive