diff options
Diffstat (limited to 'examples/device/cdc_msc')
| -rw-r--r-- | examples/device/cdc_msc/CMakeLists.txt | 19 | ||||
| -rw-r--r-- | examples/device/cdc_msc/prj.conf | 6 | ||||
| -rw-r--r-- | examples/device/cdc_msc/src/msc_disk.c | 9 |
3 files changed, 26 insertions, 8 deletions
diff --git a/examples/device/cdc_msc/CMakeLists.txt b/examples/device/cdc_msc/CMakeLists.txt index c2f9cb095..b07f92342 100644 --- a/examples/device/cdc_msc/CMakeLists.txt +++ b/examples/device/cdc_msc/CMakeLists.txt @@ -1,4 +1,4 @@ -cmake_minimum_required(VERSION 3.17) +cmake_minimum_required(VERSION 3.20) #set_property(GLOBAL PROPERTY USE_FOLDERS ON) include(${CMAKE_CURRENT_SOURCE_DIR}/../../../hw/bsp/family_support.cmake) @@ -16,20 +16,25 @@ if(FAMILY STREQUAL "espressif") return() endif() -add_executable(${PROJECT}) +if (RTOS STREQUAL zephyr) + set(EXE_NAME app) +else() + set(EXE_NAME ${PROJECT}) + add_executable(${EXE_NAME}) +endif() # Example source -target_sources(${PROJECT} PUBLIC +target_sources(${EXE_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src/main.c ${CMAKE_CURRENT_SOURCE_DIR}/src/msc_disk.c ${CMAKE_CURRENT_SOURCE_DIR}/src/usb_descriptors.c ) # Example include -target_include_directories(${PROJECT} PUBLIC +target_include_directories(${EXE_NAME} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/src ) -# Configure compilation flags and libraries for the example... see the corresponding function -# in hw/bsp/FAMILY/family.cmake for details. -family_configure_device_example(${PROJECT} noos) +# Configure compilation flags and libraries for the example without RTOS. +# See the corresponding function in hw/bsp/FAMILY/family.cmake for details. +family_configure_device_example(${EXE_NAME} ${RTOS}) diff --git a/examples/device/cdc_msc/prj.conf b/examples/device/cdc_msc/prj.conf new file mode 100644 index 000000000..2f5139d9d --- /dev/null +++ b/examples/device/cdc_msc/prj.conf @@ -0,0 +1,6 @@ +CONFIG_GPIO=y +CONFIG_FPU=y +CONFIG_NO_OPTIMIZATIONS=y +CONFIG_UART_INTERRUPT_DRIVEN=y +CONFIG_NRFX_POWER=y +CONFIG_NRFX_UARTE0=y diff --git a/examples/device/cdc_msc/src/msc_disk.c b/examples/device/cdc_msc/src/msc_disk.c index d2f8628f1..d325d77fa 100644 --- a/examples/device/cdc_msc/src/msc_disk.c +++ b/examples/device/cdc_msc/src/msc_disk.c @@ -190,7 +190,14 @@ int32_t tud_msc_read10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buff (void) lun; // out of ramdisk - if ( lba >= DISK_BLOCK_NUM ) return -1; + if ( lba >= DISK_BLOCK_NUM ) { + return -1; + } + + // Check for overflow of offset + bufsize + if ( offset + bufsize > DISK_BLOCK_SIZE ) { + return -1; + } uint8_t const* addr = msc_disk[lba] + offset; memcpy(buffer, addr, bufsize); |