remove tusb_hal_millis() usage, less work for porting

15 files changed, 56 insertions, 68 deletions

diff --git a/examples/device/cdc_msc_hid/ses/lpc13xx/lpc13xx.emProject b/examples/device/cdc_msc_hid/ses/lpc13xx/lpc13xx.emProject
index 9654a951e..a3a59af71 100644
--- a/examples/device/cdc_msc_hid/ses/lpc13xx/lpc13xx.emProject
+++ b/examples/device/cdc_msc_hid/ses/lpc13xx/lpc13xx.emProject
@@ -54,7 +54,6 @@
         <file file_name="../../../../../hw/bsp/board.h" />
         <folder Name="lpcxpresso1347">
           <file file_name="../../../../../hw/bsp/lpcxpresso1347/board_lpcxpresso1347.c" />
-          <file file_name="../../../../../hw/bsp/lpcxpresso1347/board_lpcxpresso1347.h" />
         </folder>
       </folder>
       <folder Name="mcu">
diff --git a/examples/device/cdc_msc_hid/ses/lpc175x_6x/lpc175x_6x.emProject b/examples/device/cdc_msc_hid/ses/lpc175x_6x/lpc175x_6x.emProject
index aff0bf3e6..d0b065370 100644
--- a/examples/device/cdc_msc_hid/ses/lpc175x_6x/lpc175x_6x.emProject
+++ b/examples/device/cdc_msc_hid/ses/lpc175x_6x/lpc175x_6x.emProject
@@ -47,39 +47,40 @@
         <file file_name="../../../../../hw/bsp/board.h" />
         <folder Name="lpcxpresso1769">
           <file file_name="../../../../../hw/bsp/lpcxpresso1769/board_lpcxpresso1769.c" />
-          <file file_name="../../../../../hw/bsp/lpcxpresso1769/board_lpcxpresso1769.h" />
         </folder>
       </folder>
       <folder Name="mcu">
         <folder Name="nxp">
-          <folder Name="lpc_chip_175x_6x">
-            <folder Name="inc">
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/chip.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/chip_lpc175x_6x.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/chip_lpc177x_8x.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/chip_lpc407x_8x.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/clock_17xx_40xx.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/cmsis.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/cmsis_175x_6x.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/core_cm3.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/core_cmFunc.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/core_cmInstr.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/gpio_17xx_40xx.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/gpioint_17xx_40xx.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/iocon_17xx_40xx.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/lpc_types.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/sys_config.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/sysctl_17xx_40xx.h" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/uart_17xx_40xx.h" />
-            </folder>
-            <folder Name="src">
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/chip_17xx_40xx.c" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/clock_17xx_40xx.c" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/gpio_17xx_40xx.c" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/iocon_17xx_40xx.c" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/sysctl_17xx_40xx.c" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/sysinit_17xx_40xx.c" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/uart_17xx_40xx.c" />
+          <folder Name="lpcopen">
+            <folder Name="lpc_chip_175x_6x">
+              <folder Name="inc">
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/chip.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/chip_lpc175x_6x.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/chip_lpc177x_8x.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/chip_lpc407x_8x.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/clock_17xx_40xx.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/cmsis.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/cmsis_175x_6x.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/core_cm3.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/core_cmFunc.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/core_cmInstr.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/gpio_17xx_40xx.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/gpioint_17xx_40xx.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/iocon_17xx_40xx.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/lpc_types.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/sys_config.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/sysctl_17xx_40xx.h" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc/uart_17xx_40xx.h" />
+              </folder>
+              <folder Name="src">
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/chip_17xx_40xx.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/clock_17xx_40xx.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/gpio_17xx_40xx.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/iocon_17xx_40xx.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/sysctl_17xx_40xx.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/sysinit_17xx_40xx.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/uart_17xx_40xx.c" />
+              </folder>
             </folder>
           </folder>
         </folder>
diff --git a/examples/device/cdc_msc_hid/ses/lpc18xx/lpc18xx.emProject b/examples/device/cdc_msc_hid/ses/lpc18xx/lpc18xx.emProject
index 286e76e3a..e7ce7a02a 100644
--- a/examples/device/cdc_msc_hid/ses/lpc18xx/lpc18xx.emProject
+++ b/examples/device/cdc_msc_hid/ses/lpc18xx/lpc18xx.emProject
@@ -54,7 +54,6 @@
         <file file_name="../../../../../hw/bsp/board.h" />
         <folder Name="mcb1800">
           <file file_name="../../../../../hw/bsp/mcb1800/board_mcb1800.c" />
-          <file file_name="../../../../../hw/bsp/mcb1800/board_mcb1800.h" />
         </folder>
       </folder>
       <folder Name="mcu">
diff --git a/examples/device/cdc_msc_hid/ses/lpc40xx/lpc40xx.emProject b/examples/device/cdc_msc_hid/ses/lpc40xx/lpc40xx.emProject
index 90718a51b..5a1cbe52b 100644
--- a/examples/device/cdc_msc_hid/ses/lpc40xx/lpc40xx.emProject
+++ b/examples/device/cdc_msc_hid/ses/lpc40xx/lpc40xx.emProject
@@ -56,7 +56,6 @@
         <file file_name="../../../../../hw/bsp/board.h" />
         <folder Name="ea4088qs">
           <file file_name="../../../../../hw/bsp/ea4088qs/board_ea4088qs.c" />
-          <file file_name="../../../../../hw/bsp/ea4088qs/board_ea4088qs.h" />
         </folder>
       </folder>
       <folder Name="mcu">
diff --git a/examples/device/cdc_msc_hid/ses/lpc43xx/lpc43xx.emProject b/examples/device/cdc_msc_hid/ses/lpc43xx/lpc43xx.emProject
index d67cd3ce4..26444c469 100644
--- a/examples/device/cdc_msc_hid/ses/lpc43xx/lpc43xx.emProject
+++ b/examples/device/cdc_msc_hid/ses/lpc43xx/lpc43xx.emProject
@@ -47,7 +47,6 @@
         <file file_name="../../../../../hw/bsp/board.h" />
         <folder Name="ea4357">
           <file file_name="../../../../../hw/bsp/ea4357/board_ea4357.c" />
-          <file file_name="../../../../../hw/bsp/ea4357/board_ea4357.h" />
           <file file_name="../../../../../hw/bsp/ea4357/pca9532.c" />
           <file file_name="../../../../../hw/bsp/ea4357/pca9532.h" />
         </folder>
diff --git a/examples/device/cdc_msc_hid/ses/nrf5x/nrf5x.emProject b/examples/device/cdc_msc_hid/ses/nrf5x/nrf5x.emProject
index f95b43318..6f5614f27 100644
--- a/examples/device/cdc_msc_hid/ses/nrf5x/nrf5x.emProject
+++ b/examples/device/cdc_msc_hid/ses/nrf5x/nrf5x.emProject
@@ -44,7 +44,6 @@
       <folder Name="bsp">
         <folder Name="pca10056">
           <file file_name="../../../../../hw/bsp/pca10056/board_pca10056.c" />
-          <file file_name="../../../../../hw/bsp/pca10056/board_pca10056.h" />
         </folder>
         <file file_name="../../../../../hw/bsp/ansi_escape.h" />
         <file file_name="../../../../../hw/bsp/board.h" />
diff --git a/examples/device/cdc_msc_hid/ses/samd21/samd21.emProject b/examples/device/cdc_msc_hid/ses/samd21/samd21.emProject
index 6aa73d1e4..e65873008 100644
--- a/examples/device/cdc_msc_hid/ses/samd21/samd21.emProject
+++ b/examples/device/cdc_msc_hid/ses/samd21/samd21.emProject
@@ -46,7 +46,6 @@
         <file file_name="../../../../../hw/bsp/board.h" />
         <folder Name="metro_m0_express">
           <file file_name="../../../../../hw/bsp/metro_m0_express/board_metro_m0_express.c" />
-          <file file_name="../../../../../hw/bsp/metro_m0_express/board_metro_m0_express.h" />
         </folder>
       </folder>
       <folder Name="mcu">
diff --git a/examples/device/cdc_msc_hid/ses/samd51/samd51.emProject b/examples/device/cdc_msc_hid/ses/samd51/samd51.emProject
index e175873ee..280afdcd1 100644
--- a/examples/device/cdc_msc_hid/ses/samd51/samd51.emProject
+++ b/examples/device/cdc_msc_hid/ses/samd51/samd51.emProject
@@ -47,7 +47,6 @@
         <file file_name="../../../../../hw/bsp/board.h" />
         <folder Name="metro_m4_express">
           <file file_name="../../../../../hw/bsp/metro_m4_express/board_metro_m4_express.c" />
-          <file file_name="../../../../../hw/bsp/metro_m4_express/board_metro_m4_express.h" />
         </folder>
       </folder>
       <folder Name="mcu">
diff --git a/examples/device/cdc_msc_hid/ses/stm32f4/stm32f4.emProject b/examples/device/cdc_msc_hid/ses/stm32f4/stm32f4.emProject
index 4067e4c10..83067fd09 100644
--- a/examples/device/cdc_msc_hid/ses/stm32f4/stm32f4.emProject
+++ b/examples/device/cdc_msc_hid/ses/stm32f4/stm32f4.emProject
@@ -63,7 +63,6 @@
       <folder Name="bsp">
         <folder Name="stm32f407g_disc1">
           <file file_name="../../../../../hw/bsp/stm32f407g_disc1/board_stm32f407g_disc1.c" />
-          <file file_name="../../../../../hw/bsp/stm32f407g_disc1/board_stm32f407g_disc1.h" />
         </folder>
         <file file_name="../../../../../hw/bsp/board.h" />
       </folder>
diff --git a/examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/FreeRTOSConfig.h b/examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/FreeRTOSConfig.h
index 0fad1dc89..5d3ba479e 100644
--- a/examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/FreeRTOSConfig.h
+++ b/examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/FreeRTOSConfig.h
@@ -4,7 +4,7 @@
 //--------------------------------------------------------------------+
 // See http://www.freertos.org/a00110.html.
 //--------------------------------------------------------------------+
-#include "LPC17xx.h"
+#include "chip.h"
 
 #define configCPU_CLOCK_HZ                   SystemCoreClock
 
diff --git a/examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/lpc175x_6x.emProject b/examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/lpc175x_6x.emProject
index 893d6b507..5493af626 100644
--- a/examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/lpc175x_6x.emProject
+++ b/examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/lpc175x_6x.emProject
@@ -19,8 +19,8 @@
       arm_target_device_name="LPC1769"
       arm_target_interface_type="SWD"
       build_treat_warnings_as_errors="No"
-      c_preprocessor_definitions="LPC175x_6x;__LPC1700_FAMILY;__LPC176x_SUBFAMILY;ARM_MATH_CM3;FLASH_PLACEMENT=1;BOARD_LPCXPRESSO1769;CFG_TUSB_MCU=OPT_MCU_LPC175X_6X"
-      c_user_include_directories=".;../../src;$(rootDir)/hw;$(rootDir)/src;$(lpcDir)/CMSIS_CORE_LPC17xx/inc;$(lpcDir)/LPC17xx_DriverLib/include;$(freertosDir)/Source/include;$(freertosDir)/Source/portable/GCC/ARM_CM3"
+      c_preprocessor_definitions="LPC175x_6x;__LPC1700_FAMILY;__LPC176x_SUBFAMILY;ARM_MATH_CM3;FLASH_PLACEMENT=1;CORE_M3;CFG_TUSB_MCU=OPT_MCU_LPC175X_6X"
+      c_user_include_directories=".;../../src;$(rootDir)/hw;$(rootDir)/src;$(rootDir)/hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc;$(rootDir)/lib/FreeRTOS/Source/include;$(rootDir)/lib/FreeRTOS/Source/portable/GCC/ARM_CM3"
       debug_register_definition_file="LPC176x5x_Registers.xml"
       debug_target_connection="J-Link"
       gcc_enable_all_warnings="Yes"
@@ -29,7 +29,7 @@
       linker_memory_map_file="LPC1769_MemoryMap.xml"
       linker_section_placement_file="flash_placement.xml"
       linker_section_placements_segments="FLASH RX 0x00000000 0x00080000;RAM RWX 0x10000000 0x00008000"
-      macros="DeviceFamily=LPC1700;DeviceSubFamily=LPC176x;Target=LPC1769;Placement=Flash;rootDir=../../../../..;lpcDir=../../../../../hw/mcu/nxp/lpc175x_6x;freertosDir=../../../../../lib/FreeRTOS"
+      macros="DeviceFamily=LPC1700;DeviceSubFamily=LPC176x;Target=LPC1769;Placement=Flash;rootDir=../../../../.."
       project_directory=""
       project_type="Executable"
       target_reset_script="Reset();"
@@ -43,30 +43,23 @@
       recurse="Yes" />
     <folder Name="hw">
       <folder Name="bsp">
-        <file file_name="../../../../../hw/bsp/ansi_escape.h" />
         <file file_name="../../../../../hw/bsp/board.h" />
         <folder Name="lpcxpresso1769">
           <file file_name="../../../../../hw/bsp/lpcxpresso1769/board_lpcxpresso1769.c" />
-          <file file_name="../../../../../hw/bsp/lpcxpresso1769/board_lpcxpresso1769.h" />
         </folder>
       </folder>
       <folder Name="mcu">
         <folder Name="nxp">
-          <folder Name="lpc175x_6x">
-            <folder Name="CMSIS_CORE_LPC17xx">
-              <folder Name="inc">
-                <file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/CMSIS_CORE_LPC17xx/inc/LPC17xx.h" />
-                <file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/CMSIS_CORE_LPC17xx/inc/system_LPC17xx.h" />
-              </folder>
+          <folder Name="lpcopen">
+            <folder Name="lpc_chip_175x_6x">
               <folder Name="src">
-                <file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/CMSIS_CORE_LPC17xx/src/system_LPC17xx.c" />
-              </folder>
-            </folder>
-            <folder Name="LPC17xx_DriverLib">
-              <folder Name="include" />
-              <folder Name="source">
-                <file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_gpio.c" />
-                <file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_pinsel.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/chip_17xx_40xx.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/clock_17xx_40xx.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/gpio_17xx_40xx.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/iocon_17xx_40xx.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/sysctl_17xx_40xx.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/sysinit_17xx_40xx.c" />
+                <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/uart_17xx_40xx.c" />
               </folder>
             </folder>
           </folder>
@@ -136,6 +129,9 @@
         <file file_name="../../../../../lib/FreeRTOS/freertos_hook.c" />
       </folder>
     </folder>
+    <configuration
+      Name="LPCXpresso 1769"
+      c_preprocessor_definitions="BOARD_LPCXPRESSO1769" />
   </project>
   <configuration Name="LPCXpresso 1769" />
 </solution>
diff --git a/examples/device/cdc_msc_hid_freertos/ses/nrf5x/nrf5x.emProject b/examples/device/cdc_msc_hid_freertos/ses/nrf5x/nrf5x.emProject
index ea4950682..ad236ae66 100644
--- a/examples/device/cdc_msc_hid_freertos/ses/nrf5x/nrf5x.emProject
+++ b/examples/device/cdc_msc_hid_freertos/ses/nrf5x/nrf5x.emProject
@@ -19,7 +19,7 @@
       arm_target_device_name="nRF52840_xxAA"
       arm_target_interface_type="SWD"
       build_treat_warnings_as_errors="No"
-      c_preprocessor_definitions="NRF52840_XXAA;__nRF_FAMILY;ARM_MATH_CM4;FLASH_PLACEMENT=1;BOARD_PCA10056;CFG_TUSB_MCU=OPT_MCU_NRF5X"
+      c_preprocessor_definitions="NRF52840_XXAA;__nRF_FAMILY;ARM_MATH_CM4;FLASH_PLACEMENT=1;CFG_TUSB_MCU=OPT_MCU_NRF5X"
       c_user_include_directories="./;../../src;$(rootDir)/hw/cmsis/Include;$(rootDir)/hw;$(rootDir)/src;$(nrfxDir)/..;$(nrfxDir);$(nrfxDir)/mdk;$(nrfxDir)/hal;$(nrfxDir)/drivers/include;$(freertosDir)/Source/include;$(freertosDir)/Source/portable/GCC/ARM_CM4F"
       debug_register_definition_file="nrf52840_Registers.xml"
       debug_target_connection="J-Link"
@@ -44,9 +44,7 @@
       <folder Name="bsp">
         <folder Name="pca10056">
           <file file_name="../../../../../hw/bsp/pca10056/board_pca10056.c" />
-          <file file_name="../../../../../hw/bsp/pca10056/board_pca10056.h" />
         </folder>
-        <file file_name="../../../../../hw/bsp/ansi_escape.h" />
         <file file_name="../../../../../hw/bsp/board.h" />
       </folder>
       <folder Name="mcu">
@@ -143,10 +141,12 @@
           <file file_name="../../../../../lib/FreeRTOS/Source/tasks.c" />
           <file file_name="../../../../../lib/FreeRTOS/Source/timers.c" />
         </folder>
-        <file file_name="../../../../../lib/FreeRTOS/FreeRTOSConfig.h" />
         <file file_name="../../../../../lib/FreeRTOS/freertos_hook.c" />
       </folder>
     </folder>
+    <configuration
+      Name="pca10056"
+      c_preprocessor_definitions="BOARD_PCA10056" />
   </project>
   <configuration Name="pca10056" />
 </solution>
diff --git a/examples/device/cdc_msc_hid_freertos/ses/samd21/samd21.emProject b/examples/device/cdc_msc_hid_freertos/ses/samd21/samd21.emProject
index 07e902645..18291fbfd 100644
--- a/examples/device/cdc_msc_hid_freertos/ses/samd21/samd21.emProject
+++ b/examples/device/cdc_msc_hid_freertos/ses/samd21/samd21.emProject
@@ -41,11 +41,9 @@
       recurse="Yes" />
     <folder Name="hw">
       <folder Name="bsp">
-        <file file_name="../../../../../hw/bsp/ansi_escape.h" />
         <file file_name="../../../../../hw/bsp/board.h" />
         <folder Name="metro_m0_express">
           <file file_name="../../../../../hw/bsp/metro_m0_express/board_metro_m0_express.c" />
-          <file file_name="../../../../../hw/bsp/metro_m0_express/board_metro_m0_express.h" />
         </folder>
       </folder>
       <folder Name="mcu">
diff --git a/examples/device/cdc_msc_hid_freertos/ses/samd51/samd51.emProject b/examples/device/cdc_msc_hid_freertos/ses/samd51/samd51.emProject
index 81758d177..c18aad2eb 100644
--- a/examples/device/cdc_msc_hid_freertos/ses/samd51/samd51.emProject
+++ b/examples/device/cdc_msc_hid_freertos/ses/samd51/samd51.emProject
@@ -42,11 +42,9 @@
       recurse="Yes" />
     <folder Name="hw">
       <folder Name="bsp">
-        <file file_name="../../../../../hw/bsp/ansi_escape.h" />
         <file file_name="../../../../../hw/bsp/board.h" />
         <folder Name="metro_m4_express">
           <file file_name="../../../../../hw/bsp/metro_m4_express/board_metro_m4_express.c" />
-          <file file_name="../../../../../hw/bsp/metro_m4_express/board_metro_m4_express.h" />
         </folder>
       </folder>
       <folder Name="mcu">
diff --git a/examples/host/cdc_msc_hid/src/main.c b/examples/host/cdc_msc_hid/src/main.c
index b38e44017..86ddb55e1 100644
--- a/examples/host/cdc_msc_hid/src/main.c
+++ b/examples/host/cdc_msc_hid/src/main.c
@@ -164,11 +164,14 @@ void tuh_hid_mouse_isr(uint8_t dev_addr, xfer_result_t event)
 //--------------------------------------------------------------------+
 void led_blinking_task(void)
 {
-  static tu_timeout_t tm = { .start = 0, .interval = 1000 }; // Blink every 1000 ms
+  const uint32_t interval_ms = 1000;
+  static uint32_t start_ms = 0;
+
   static bool led_state = false;
 
-  if ( !tu_timeout_expired(&tm) ) return; // not enough time
-  tu_timeout_reset(&tm);
+  // Blink every 1000 ms
+  if ( board_millis() < start_ms + interval_ms) return; // not enough time
+  start_ms += interval_ms;
 
   board_led_control(led_state);
   led_state = 1 - led_state; // toggle