fix #130

3 files changed, 13 insertions, 22 deletions

diff --git a/examples/device/cdc_msc_hid/src/msc_disk.c b/examples/device/cdc_msc_hid/src/msc_disk.c
index bc61f5d67..5aa7befc9 100644
--- a/examples/device/cdc_msc_hid/src/msc_disk.c
+++ b/examples/device/cdc_msc_hid/src/msc_disk.c
@@ -29,11 +29,8 @@
 #if CFG_TUD_MSC
 
 // Some MCU doesn't have enough 8KB SRAM to store the whole disk
-// We will use Flash as read-only disk
-// - LPC1347, LPC11uxx
-#if (CFG_TUSB_MCU == OPT_MCU_LPC13XX) || (CFG_TUSB_MCU == OPT_MCU_LPC11UXX)
-#define DISK_READONLY
-#endif
+// We will use Flash as read-only disk with board that has
+// CFG_EXAMPLE_MSC_READONLY defined
 
 #define README_CONTENTS \
 "This is tinyusb's MassStorage Class demo.\r\n\r\n\
@@ -46,7 +43,7 @@ enum
   DISK_BLOCK_SIZE = 512
 };
 
-#ifdef DISK_READONLY
+#ifdef CFG_EXAMPLE_MSC_READONLY
 const
 #endif
 uint8_t msc_disk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
@@ -193,7 +190,7 @@ int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, uint8_t*
 {
   (void) lun;
 
-#ifndef DISK_READONLY
+#ifndef CFG_EXAMPLE_MSC_READONLY
   uint8_t* addr = msc_disk[lba] + offset;
   memcpy(addr, buffer, bufsize);
 #else
diff --git a/examples/device/cdc_msc_hid_freertos/src/msc_disk.c b/examples/device/cdc_msc_hid_freertos/src/msc_disk.c
index 184602cdd..b4986fbb7 100644
--- a/examples/device/cdc_msc_hid_freertos/src/msc_disk.c
+++ b/examples/device/cdc_msc_hid_freertos/src/msc_disk.c
@@ -29,11 +29,8 @@
 #if CFG_TUD_MSC
 
 // Some MCU doesn't have enough 8KB SRAM to store the whole disk
-// We will use Flash as read-only disk
-// - LPC1347, LPC11uxx
-#if (CFG_TUSB_MCU == OPT_MCU_LPC13XX) || (CFG_TUSB_MCU == OPT_MCU_LPC11UXX)
-#define DISK_READONLY
-#endif
+// We will use Flash as read-only disk with board that has
+// CFG_EXAMPLE_MSC_READONLY defined
 
 #define README_CONTENTS \
 "This is tinyusb's MassStorage Class demo.\r\n\r\n\
@@ -46,7 +43,7 @@ enum
   DISK_BLOCK_SIZE = 512
 };
 
-#ifdef DISK_READONLY
+#ifdef CFG_EXAMPLE_MSC_READONLY
 const
 #endif
 uint8_t msc_disk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
@@ -193,7 +190,7 @@ int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, uint8_t*
 {
   (void) lun;
 
-#ifndef DISK_READONLY
+#ifndef CFG_EXAMPLE_MSC_READONLY
   uint8_t* addr = msc_disk[lba] + offset;
   memcpy(addr, buffer, bufsize);
 #else
diff --git a/examples/device/msc_dual_lun/src/msc_disk_dual.c b/examples/device/msc_dual_lun/src/msc_disk_dual.c
index faa90ee7b..2ab050da8 100644
--- a/examples/device/msc_dual_lun/src/msc_disk_dual.c
+++ b/examples/device/msc_dual_lun/src/msc_disk_dual.c
@@ -29,11 +29,8 @@
 #if CFG_TUD_MSC
 
 // Some MCU doesn't have enough 8KB SRAM to store the whole disk
-// We will use Flash as read-only disk
-// - LPC1347, LPC11uxx
-#if (CFG_TUSB_MCU == OPT_MCU_LPC13XX) || (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || defined(STM32F070xB)
-#define DISK_READONLY
-#endif
+// We will use Flash as read-only disk with board that has
+// CFG_EXAMPLE_MSC_READONLY defined
 
 enum
 {
@@ -51,7 +48,7 @@ If you find any bugs or get any questions, feel free to file an\r\n\
 issue at github.com/hathach/tinyusb"
 
 
-#ifdef DISK_READONLY
+#ifdef CFG_EXAMPLE_MSC_READONLY
 const
 #endif
 uint8_t msc_disk0[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
@@ -132,7 +129,7 @@ uint8_t msc_disk0[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
 If you find any bugs or get any questions, feel free to file an\r\n\
 issue at github.com/hathach/tinyusb"
 
-#ifdef DISK_READONLY
+#ifdef CFG_EXAMPLE_MSC_READONLY
 const
 #endif
 uint8_t msc_disk1[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
@@ -281,7 +278,7 @@ int32_t tud_msc_read10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buff
 // Process data in buffer to disk's storage and return number of written bytes
 int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, uint8_t* buffer, uint32_t bufsize)
 {
-#ifndef DISK_READONLY
+#ifndef CFG_EXAMPLE_MSC_READONLY
   uint8_t* addr = (lun ? msc_disk1[lba] : msc_disk0[lba])  + offset;
   memcpy(addr, buffer, bufsize);
 #else