fix #130

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

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

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

hw/bsp/lpcxpresso11u37/board.mk

@@ -5,6 +5,7 @@ CFLAGS += \
   -nostdlib \
   -DCORE_M0 \
   -D__USE_LPCOPEN \
+  -DCFG_EXAMPLE_MSC_READONLY \
   -DCFG_TUSB_MCU=OPT_MCU_LPC11UXX \
   -DCFG_TUSB_MEM_SECTION='__attribute__((section(".data.$$RAM2")))' \
   -DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))' 

hw/bsp/lpcxpresso1347/board.mk

@@ -5,6 +5,7 @@ CFLAGS += \
   -nostdlib \
   -DCORE_M3 \
   -D__USE_LPCOPEN \
+  -DCFG_EXAMPLE_MSC_READONLY \
   -DCFG_TUSB_MCU=OPT_MCU_LPC13XX \
   -DCFG_TUSB_MEM_SECTION='__attribute__((section(".data.$$RAM3")))' \
   -DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))' 

hw/bsp/stm32f070rbnucleo/board.mk

@@ -6,6 +6,7 @@ CFLAGS += \
 	-mcpu=cortex-m0 \
 	-mfloat-abi=soft \
 	-nostdlib -nostartfiles \
+	-DCFG_EXAMPLE_MSC_READONLY \
 	-DCFG_TUSB_MCU=OPT_MCU_STM32F0
 
 ST_HAL_DRIVER = hw/mcu/st/st_driver/STM32F0xx_HAL_Driver

hw/bsp/stm32f072disco/board.mk

@@ -6,6 +6,7 @@ CFLAGS += \
 	-mcpu=cortex-m0 \
 	-mfloat-abi=soft \
 	-nostdlib -nostartfiles \
+	-DCFG_EXAMPLE_MSC_READONLY \
 	-DCFG_TUSB_MCU=OPT_MCU_STM32F0
 
 ST_HAL_DRIVER = hw/mcu/st/st_driver/STM32F0xx_HAL_Driver