get freertos build

12 files changed, 118 insertions, 66 deletions

diff --git a/examples/obsolete/device/device_freertos/.cproject b/examples/obsolete/device/device_freertos/.cproject
index 2183c323a..e3c134ea3 100644
--- a/examples/obsolete/device/device_freertos/.cproject
+++ b/examples/obsolete/device/device_freertos/.cproject
@@ -89,7 +89,7 @@
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>
-						<entry excluding="hw/mcu/nxp/lpc43xx|hw/mcu/nxp/lpc175x_6x|hw/mcu/nxp/lpc13uxx|hw/mcu/nxp/lpc11uxx|hw/bsp/ngx|hw/bsp/lpcxpresso1769|hw/bsp/lpcxpresso1347|hw/bsp/lpcxpresso11u68|hw/bsp/lpcxpresso|hw/bsp/keil|hw/bsp/hitex|hw/bsp/ea4357|freertos/freertos/Source/portable/GCC/ARM_CM4F|freertos/freertos/Source/portable/GCC/ARM_CM0|freertos/freertos/Source/portable/GCC/ARM7_LPC23xx|freertos/freertos/Source/portable/GCC/ARM7_LPC2000|freertos/freertos/Source/portable/GCC/ARM7_AT91SAM7S|freertos/freertos/Source/portable/GCC/ARM7_AT91FR40008|freertos/freertos/Source/portable/GCC/ARM_CM3_MPU|freertos/freertos/Source/portable/RVDS|freertos/freertos/Source/portable/IAR|boards/embedded_artists/ea4357|boards/embedded_artists/oem_base_board|mcu/lpc175x_6x|mcu/lpc11uxx|mcu/lpc43xx" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
+						<entry excluding="hw/mcu/nordic|hw/bsp/pca10056|hw/mcu/nxp/lpc43xx|hw/mcu/nxp/lpc175x_6x|hw/mcu/nxp/lpc13uxx|hw/mcu/nxp/lpc11uxx|hw/bsp/ngx|hw/bsp/lpcxpresso1769|hw/bsp/lpcxpresso1347|hw/bsp/lpcxpresso11u68|hw/bsp/lpcxpresso|hw/bsp/keil|hw/bsp/hitex|hw/bsp/ea4357|freertos/freertos/Source/portable/GCC/ARM_CM4F|freertos/freertos/Source/portable/GCC/ARM_CM0|freertos/freertos/Source/portable/GCC/ARM7_LPC23xx|freertos/freertos/Source/portable/GCC/ARM7_LPC2000|freertos/freertos/Source/portable/GCC/ARM7_AT91SAM7S|freertos/freertos/Source/portable/GCC/ARM7_AT91FR40008|freertos/freertos/Source/portable/GCC/ARM_CM3_MPU|freertos/freertos/Source/portable/RVDS|freertos/freertos/Source/portable/IAR|boards/embedded_artists/ea4357|boards/embedded_artists/oem_base_board|mcu/lpc175x_6x|mcu/lpc11uxx|mcu/lpc43xx" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
 					</sourceEntries>
 				</configuration>
 			</storageModule>
@@ -186,7 +186,7 @@
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>
-						<entry excluding="hw/mcu/nxp/lpc43xx|hw/mcu/nxp/lpc175x_6x|hw/mcu/nxp/lpc13uxx|hw/mcu/nxp/lpc11uxx|hw/bsp/ngx|hw/bsp/lpcxpresso1769|hw/bsp/lpcxpresso1347|hw/bsp/lpcxpresso11u68|hw/bsp/lpcxpresso|hw/bsp/keil|hw/bsp/hitex|hw/bsp/ea4357|freertos/freertos/Source/portable/GCC/ARM_CM3|freertos/freertos/Source/portable/GCC/ARM_CM4F|freertos/freertos/Source/portable/GCC/ARM7_LPC23xx|freertos/freertos/Source/portable/GCC/ARM7_LPC2000|freertos/freertos/Source/portable/GCC/ARM7_AT91SAM7S|freertos/freertos/Source/portable/GCC/ARM7_AT91FR40008|freertos/freertos/Source/portable/GCC/ARM_CM3_MPU|freertos/freertos/Source/portable/RVDS|freertos/freertos/Source/portable/IAR|boards/embedded_artists/ea4357|boards/embedded_artists/oem_base_board|mcu/lpc175x_6x|mcu/lpc43xx|mcu/lpc13uxx" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
+						<entry excluding="hw/mcu/nordic|hw/bsp/pca10056|hw/mcu/nxp/lpc43xx|hw/mcu/nxp/lpc175x_6x|hw/mcu/nxp/lpc13uxx|hw/mcu/nxp/lpc11uxx|hw/bsp/ngx|hw/bsp/lpcxpresso1769|hw/bsp/lpcxpresso1347|hw/bsp/lpcxpresso11u68|hw/bsp/lpcxpresso|hw/bsp/keil|hw/bsp/hitex|hw/bsp/ea4357|freertos/freertos/Source/portable/GCC/ARM_CM3|freertos/freertos/Source/portable/GCC/ARM_CM4F|freertos/freertos/Source/portable/GCC/ARM7_LPC23xx|freertos/freertos/Source/portable/GCC/ARM7_LPC2000|freertos/freertos/Source/portable/GCC/ARM7_AT91SAM7S|freertos/freertos/Source/portable/GCC/ARM7_AT91FR40008|freertos/freertos/Source/portable/GCC/ARM_CM3_MPU|freertos/freertos/Source/portable/RVDS|freertos/freertos/Source/portable/IAR|boards/embedded_artists/ea4357|boards/embedded_artists/oem_base_board|mcu/lpc175x_6x|mcu/lpc43xx|mcu/lpc13uxx" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
 					</sourceEntries>
 				</configuration>
 			</storageModule>
@@ -291,7 +291,7 @@
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>
-						<entry excluding="hw/mcu/nxp/lpc175x_6x|hw/mcu/nxp/lpc13uxx|hw/mcu/nxp/lpc11uxx|hw/bsp/ngx|hw/bsp/lpcxpresso1769|hw/bsp/lpcxpresso1347|hw/bsp/lpcxpresso11u68|hw/bsp/lpcxpresso|hw/bsp/keil|hw/bsp/hitex|freertos/freertos/Source/portable/GCC/ARM7_LPC23xx|freertos/freertos/Source/portable/GCC/ARM7_LPC2000|freertos/freertos/Source/portable/GCC/ARM7_AT91SAM7S|freertos/freertos/Source/portable/GCC/ARM7_AT91FR40008|freertos/freertos/Source/portable/GCC/ARM_CM3_MPU|freertos/freertos/Source/portable/GCC/ARM_CM3|freertos/freertos/Source/portable/GCC/ARM_CM0|freertos/freertos/Source/portable/RVDS|freertos/freertos/Source/portable/IAR|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_lcd.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/sdio.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_can.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/LCDTerm.c|mcu/lpc175x_6x|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_evrt.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rgu.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_adc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/Font5x7.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_gpdma.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_lcd.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_i2s.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_ssp.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_qei.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_ssp.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_atimer.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_i2s.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/debug_frmwrk.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_gpdma.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_sct.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_wwdt.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_evrt.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_timer.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_qei.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_adc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/sdio.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_mcpwm.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_atimer.c|mcu/lpc11uxx|mcu/lpc13uxx|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_rit.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sdmmc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/LCDTerm.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_mcpwm.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_wwdt.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/debug_frmwrk.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_emc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sct.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_dac.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_pwr.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_rtc.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_dac.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rit.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rtc.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/Font5x7.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sdif.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_emc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_can.c" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
+						<entry excluding="hw/mcu/nordic|hw/bsp/pca10056|hw/mcu/nxp/lpc175x_6x|hw/mcu/nxp/lpc13uxx|hw/mcu/nxp/lpc11uxx|hw/bsp/ngx|hw/bsp/lpcxpresso1769|hw/bsp/lpcxpresso1347|hw/bsp/lpcxpresso11u68|hw/bsp/lpcxpresso|hw/bsp/keil|hw/bsp/hitex|freertos/freertos/Source/portable/GCC/ARM7_LPC23xx|freertos/freertos/Source/portable/GCC/ARM7_LPC2000|freertos/freertos/Source/portable/GCC/ARM7_AT91SAM7S|freertos/freertos/Source/portable/GCC/ARM7_AT91FR40008|freertos/freertos/Source/portable/GCC/ARM_CM3_MPU|freertos/freertos/Source/portable/GCC/ARM_CM3|freertos/freertos/Source/portable/GCC/ARM_CM0|freertos/freertos/Source/portable/RVDS|freertos/freertos/Source/portable/IAR|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_lcd.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/sdio.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_can.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/LCDTerm.c|mcu/lpc175x_6x|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_evrt.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rgu.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_adc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/Font5x7.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_gpdma.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_lcd.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_i2s.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_ssp.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_qei.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_ssp.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_atimer.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_i2s.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/debug_frmwrk.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_gpdma.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_sct.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_wwdt.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_evrt.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_timer.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_qei.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_adc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/sdio.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_mcpwm.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_atimer.c|mcu/lpc11uxx|mcu/lpc13uxx|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_rit.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sdmmc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/LCDTerm.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_mcpwm.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_wwdt.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/debug_frmwrk.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_emc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sct.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_dac.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_pwr.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_rtc.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_dac.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rit.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rtc.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/Font5x7.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sdif.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_emc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_can.c" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
 					</sourceEntries>
 				</configuration>
 			</storageModule>
@@ -387,7 +387,7 @@
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>
-						<entry excluding="hw/mcu/nxp/lpc43xx|hw/mcu/nxp/lpc175x_6x|hw/mcu/nxp/lpc13uxx|hw/mcu/nxp/lpc11uxx|hw/bsp/ngx|hw/bsp/lpcxpresso1769|hw/bsp/lpcxpresso1347|hw/bsp/lpcxpresso11u68|hw/bsp/lpcxpresso|hw/bsp/keil|hw/bsp/hitex|hw/bsp/ea4357|freertos/freertos/Source/portable/GCC/ARM_CM4F|freertos/freertos/Source/portable/GCC/ARM_CM0|freertos/freertos/Source/portable/GCC/ARM7_LPC23xx|freertos/freertos/Source/portable/GCC/ARM7_LPC2000|freertos/freertos/Source/portable/GCC/ARM7_AT91SAM7S|freertos/freertos/Source/portable/GCC/ARM7_AT91FR40008|freertos/freertos/Source/portable/GCC/ARM_CM3_MPU|freertos/freertos/Source/portable/RVDS|freertos/freertos/Source/portable/IAR|boards/embedded_artists/ea4357|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_pwm.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_libcfg_default.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_timer.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_i2s.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_exti.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_iap.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_rit.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_spi.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_i2c.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_gpdma.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_qei.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_ssp.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_emac.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_mcpwm.c|boards/embedded_artists/oem_base_board|mcu/lpc11uxx|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_rtc.c|mcu/lpc13uxx|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_wdt.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_adc.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/debug_frmwrk.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_dac.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_can.c|mcu/lpc43xx" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
+						<entry excluding="hw/mcu/nordic|hw/bsp/pca10056|hw/mcu/nxp/lpc43xx|hw/mcu/nxp/lpc175x_6x|hw/mcu/nxp/lpc13uxx|hw/mcu/nxp/lpc11uxx|hw/bsp/ngx|hw/bsp/lpcxpresso1769|hw/bsp/lpcxpresso1347|hw/bsp/lpcxpresso11u68|hw/bsp/lpcxpresso|hw/bsp/keil|hw/bsp/hitex|hw/bsp/ea4357|freertos/freertos/Source/portable/GCC/ARM_CM4F|freertos/freertos/Source/portable/GCC/ARM_CM0|freertos/freertos/Source/portable/GCC/ARM7_LPC23xx|freertos/freertos/Source/portable/GCC/ARM7_LPC2000|freertos/freertos/Source/portable/GCC/ARM7_AT91SAM7S|freertos/freertos/Source/portable/GCC/ARM7_AT91FR40008|freertos/freertos/Source/portable/GCC/ARM_CM3_MPU|freertos/freertos/Source/portable/RVDS|freertos/freertos/Source/portable/IAR|boards/embedded_artists/ea4357|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_pwm.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_libcfg_default.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_timer.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_i2s.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_exti.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_iap.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_rit.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_spi.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_i2c.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_gpdma.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_qei.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_ssp.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_emac.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_mcpwm.c|boards/embedded_artists/oem_base_board|mcu/lpc11uxx|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_rtc.c|mcu/lpc13uxx|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_wdt.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_adc.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/debug_frmwrk.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_dac.c|mcu/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_can.c|mcu/lpc43xx" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
 					</sourceEntries>
 				</configuration>
 			</storageModule>
@@ -487,7 +487,7 @@
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>
-						<entry excluding="hw/mcu/nxp/lpc43xx|hw/mcu/nxp/lpc175x_6x|hw/mcu/nxp/lpc13uxx|hw/mcu/nxp/lpc11uxx|hw/bsp/ngx|hw/bsp/lpcxpresso1769|hw/bsp/lpcxpresso1347|hw/bsp/lpcxpresso11u68|hw/bsp/lpcxpresso|hw/bsp/keil|hw/bsp/hitex|hw/bsp/ea4357|freertos/freertos/Source/portable/GCC/ARM7_LPC23xx|freertos/freertos/Source/portable/GCC/ARM7_LPC2000|freertos/freertos/Source/portable/GCC/ARM7_AT91SAM7S|freertos/freertos/Source/portable/GCC/ARM7_AT91FR40008|freertos/freertos/Source/portable/GCC/ARM_CM3_MPU|freertos/freertos/Source/portable/GCC/ARM_CM3|freertos/freertos/Source/portable/GCC/ARM_CM0|freertos/freertos/Source/portable/RVDS|freertos/freertos/Source/portable/IAR|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_lcd.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/sdio.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_can.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/LCDTerm.c|mcu/lpc175x_6x|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_evrt.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rgu.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_adc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/Font5x7.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_gpdma.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_lcd.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_i2s.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_ssp.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_qei.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_ssp.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_atimer.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_i2s.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/debug_frmwrk.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_gpdma.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_sct.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_wwdt.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_evrt.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_timer.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_qei.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_adc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/sdio.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_mcpwm.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_atimer.c|mcu/lpc11uxx|mcu/lpc13uxx|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_rit.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sdmmc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/LCDTerm.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_mcpwm.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_wwdt.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/debug_frmwrk.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_emc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sct.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_dac.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_pwr.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_rtc.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_dac.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rit.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rtc.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/Font5x7.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sdif.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_emc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_can.c" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
+						<entry excluding="hw/mcu/nordic|hw/bsp/pca10056|hw/mcu/nxp/lpc43xx|hw/mcu/nxp/lpc175x_6x|hw/mcu/nxp/lpc13uxx|hw/mcu/nxp/lpc11uxx|hw/bsp/ngx|hw/bsp/lpcxpresso1769|hw/bsp/lpcxpresso1347|hw/bsp/lpcxpresso11u68|hw/bsp/lpcxpresso|hw/bsp/keil|hw/bsp/hitex|hw/bsp/ea4357|freertos/freertos/Source/portable/GCC/ARM7_LPC23xx|freertos/freertos/Source/portable/GCC/ARM7_LPC2000|freertos/freertos/Source/portable/GCC/ARM7_AT91SAM7S|freertos/freertos/Source/portable/GCC/ARM7_AT91FR40008|freertos/freertos/Source/portable/GCC/ARM_CM3_MPU|freertos/freertos/Source/portable/GCC/ARM_CM3|freertos/freertos/Source/portable/GCC/ARM_CM0|freertos/freertos/Source/portable/RVDS|freertos/freertos/Source/portable/IAR|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_lcd.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/sdio.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_can.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/LCDTerm.c|mcu/lpc175x_6x|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_evrt.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rgu.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_adc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/Font5x7.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_gpdma.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_lcd.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_i2s.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_ssp.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_qei.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_ssp.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_atimer.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_i2s.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/debug_frmwrk.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_gpdma.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_sct.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_wwdt.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_evrt.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_timer.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_qei.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_adc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/sdio.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_mcpwm.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_atimer.c|mcu/lpc11uxx|mcu/lpc13uxx|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_rit.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sdmmc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/LCDTerm.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_mcpwm.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_wwdt.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/debug_frmwrk.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_emc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sct.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_dac.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_pwr.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_rtc.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_dac.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rit.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rtc.c|mcu/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/Font5x7.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sdif.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_emc.c|mcu/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_can.c" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
 					</sourceEntries>
 				</configuration>
 			</storageModule>
@@ -583,7 +583,7 @@
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>
-						<entry excluding="hw/mcu/nxp/lpc43xx|hw/mcu/nxp/lpc175x_6x|hw/mcu/nxp/lpc13uxx|hw/mcu/nxp/lpc11uxx|hw/bsp/ngx|hw/bsp/lpcxpresso1769|hw/bsp/lpcxpresso1347|hw/bsp/lpcxpresso11u68|hw/bsp/lpcxpresso|hw/bsp/keil|hw/bsp/hitex|hw/bsp/ea4357|freertos/freertos/Source/portable/GCC/ARM_CM3|freertos/freertos/Source/portable/GCC/ARM_CM4F|freertos/freertos/Source/portable/GCC/ARM7_LPC23xx|freertos/freertos/Source/portable/GCC/ARM7_LPC2000|freertos/freertos/Source/portable/GCC/ARM7_AT91SAM7S|freertos/freertos/Source/portable/GCC/ARM7_AT91FR40008|freertos/freertos/Source/portable/GCC/ARM_CM3_MPU|freertos/freertos/Source/portable/RVDS|freertos/freertos/Source/portable/IAR|boards/embedded_artists/ea4357|boards/embedded_artists/oem_base_board|mcu/lpc175x_6x|mcu/lpc43xx|mcu/lpc13uxx" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
+						<entry excluding="hw/mcu/nordic|hw/bsp/pca10056|hw/mcu/nxp/lpc43xx|hw/mcu/nxp/lpc175x_6x|hw/mcu/nxp/lpc13uxx|hw/mcu/nxp/lpc11uxx|hw/bsp/ngx|hw/bsp/lpcxpresso1769|hw/bsp/lpcxpresso1347|hw/bsp/lpcxpresso11u68|hw/bsp/lpcxpresso|hw/bsp/keil|hw/bsp/hitex|hw/bsp/ea4357|freertos/freertos/Source/portable/GCC/ARM_CM3|freertos/freertos/Source/portable/GCC/ARM_CM4F|freertos/freertos/Source/portable/GCC/ARM7_LPC23xx|freertos/freertos/Source/portable/GCC/ARM7_LPC2000|freertos/freertos/Source/portable/GCC/ARM7_AT91SAM7S|freertos/freertos/Source/portable/GCC/ARM7_AT91FR40008|freertos/freertos/Source/portable/GCC/ARM_CM3_MPU|freertos/freertos/Source/portable/RVDS|freertos/freertos/Source/portable/IAR|boards/embedded_artists/ea4357|boards/embedded_artists/oem_base_board|mcu/lpc175x_6x|mcu/lpc43xx|mcu/lpc13uxx" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
 					</sourceEntries>
 				</configuration>
 			</storageModule>
diff --git a/hw/bsp/board.h b/hw/bsp/board.h
index 2c566bb11..827f22d7e 100644
--- a/hw/bsp/board.h
+++ b/hw/bsp/board.h
@@ -123,6 +123,8 @@
 
 #define BOARD_TICKS_HZ       1000
 
+#define board_tick2ms(tck)         ( ( ((uint64_t)(tck)) * 1000) / BOARD_TICKS_HZ )
+
 //--------------------------------------------------------------------+
 // Board Common API
 //--------------------------------------------------------------------+
diff --git a/hw/bsp/ea4357/board_ea4357.c b/hw/bsp/ea4357/board_ea4357.c
index 963e7629c..549eb70f7 100644
--- a/hw/bsp/ea4357/board_ea4357.c
+++ b/hw/bsp/ea4357/board_ea4357.c
@@ -79,7 +79,7 @@ void SysTick_Handler (void)
 
 uint32_t tusb_hal_millis(void)
 {
-  return (system_ticks*1000) / BOARD_TICKS_HZ;
+  return board_tick2ms(system_ticks);
 }
 
 #endif
diff --git a/hw/bsp/pca10056/board_pca10056.c b/hw/bsp/pca10056/board_pca10056.c
index 98071429b..e1668ebb5 100644
--- a/hw/bsp/pca10056/board_pca10056.c
+++ b/hw/bsp/pca10056/board_pca10056.c
@@ -63,7 +63,7 @@ uint32_t tusb_hal_millis(void)
   //#define tick2ms(tck)         ( ( ((uint64_t)(tck)) * 1000) / configTICK_RATE_HZ )
   //return tick2ms( app_timer_cnt_get() );
 
-  return (system_ticks*1000) / BOARD_TICKS_HZ;
+  return board_tick2ms(system_ticks);
 }
 
 /*------------------------------------------------------------------*/
diff --git a/tinyusb/common/timeout_timer.h b/tinyusb/common/timeout_timer.h
index f504cc91f..aafc8cce2 100644
--- a/tinyusb/common/timeout_timer.h
+++ b/tinyusb/common/timeout_timer.h
@@ -45,6 +45,7 @@
 #define _TUSB_TIMEOUT_TTIMER_H_

 

 #include "tusb_compiler.h"

+#include "tusb_hal.h"

 

 #ifdef __cplusplus

 extern "C" {

@@ -58,12 +59,12 @@ typedef struct {
 static inline void timeout_set(timeout_timer_t* tt, uint32_t msec)

 {

   tt->interval = msec;

-  tt->start    = osal_millis();

+  tt->start    = tusb_hal_millis();

 }

 

 static inline bool timeout_expired(timeout_timer_t* tt)

 {

-  return ( osal_millis() - tt->start ) >= tt->interval;

+  return ( tusb_hal_millis() - tt->start ) >= tt->interval;

 }

 

 #ifdef __cplusplus

diff --git a/tinyusb/common/tusb_verify.h b/tinyusb/common/tusb_verify.h
index 856ae7958..516a30a75 100644
--- a/tinyusb/common/tusb_verify.h
+++ b/tinyusb/common/tusb_verify.h
@@ -71,13 +71,13 @@
 // Halt CPU (breakpoint) when hitting error, only apply for Cortex M3, M4, M7
 #if defined(__ARM_ARCH_7M__) || defined (__ARM_ARCH_7EM__)
 
-// Cortex M CoreDebug->DHCSR
-#define ARM_CM_DHCSR    (*((volatile uint32_t*) 0xE000EDF0UL))
-
 static inline void verify_breakpoint(void)
 {
+  // Cortex M CoreDebug->DHCSR
+  volatile uint32_t* ARM_CM_DHCSR =  ((volatile uint32_t*) 0xE000EDF0UL);
+
   // Only halt mcu if debugger is attached
-  if ( ARM_CM_DHCSR & 1UL ) __asm("BKPT #0\n");
+  if ( (*ARM_CM_DHCSR) & 1UL ) __asm("BKPT #0\n");
 }
 
 #else
diff --git a/tinyusb/osal/osal.c b/tinyusb/osal/osal.c
new file mode 100644
index 000000000..68bafa3ea
--- /dev/null
+++ b/tinyusb/osal/osal.c
@@ -0,0 +1,54 @@
+/**************************************************************************/
+/*!
+    @file     osal.c
+    @author   hathach
+
+    @section LICENSE
+
+    Software License Agreement (BSD License)
+
+    Copyright (c) 2018, hathach (tinyusb.org)
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+    1. Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+    3. Neither the name of the copyright holders nor the
+    names of its contributors may be used to endorse or promote products
+    derived from this software without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
+    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+    This file is part of the tinyusb stack.
+*/
+/**************************************************************************/
+
+#include "tusb_option.h"
+#include "osal.h"
+
+
+//--------------------------------------------------------------------+
+// TICK API
+//--------------------------------------------------------------------+
+#if TUSB_CFG_OS == TUSB_OS_FREERTOS
+
+uint32_t tusb_hal_millis(void)
+{
+  return ( ( ((uint64_t) xTaskGetTickCount()) * 1000) / configTICK_RATE_HZ );
+}
+
+#endif
+
diff --git a/tinyusb/osal/osal_freeRTOS.h b/tinyusb/osal/osal_freeRTOS.h
index f2fe668ae..b0a99ad38 100644
--- a/tinyusb/osal/osal_freeRTOS.h
+++ b/tinyusb/osal/osal_freeRTOS.h
@@ -56,10 +56,15 @@
 extern "C" {
 #endif
 
-//--------------------------------------------------------------------+
-// TICK API
-//--------------------------------------------------------------------+
-#define osal_millis xTaskGetTickCount
+#if 0
+// Helper to determine if we are in ISR to use ISR API (only cover ARM Cortex)
+// Note: Actually we don't need this since any event signal (queue send, semaphore post)
+// is done in ISR, other event receive (queue receive, semaphore wait ) in in thread
+static inline bool in_isr(void)
+{
+  return (SCB->ICSR & SCB_ICSR_VECTACTIVE_Msk);
+}
+#endif
 
 //--------------------------------------------------------------------+
 // TASK API
@@ -92,20 +97,12 @@ static inline osal_queue_t osal_queue_create(uint32_t depth, uint32_t item_size)
 static inline void osal_queue_receive (osal_queue_t const queue_hdl, void *p_data, uint32_t msec, tusb_error_t *p_error)
 {
   uint32_t const ticks = (msec == OSAL_TIMEOUT_WAIT_FOREVER) ? portMAX_DELAY : pdMS_TO_TICKS(msec);
-
-  portBASE_TYPE result = (SCB->ICSR & SCB_ICSR_VECTACTIVE_Msk) ?  xQueueReceiveFromISR(queue_hdl, p_data, NULL) : xQueueReceive(queue_hdl, p_data, ticks);
-  (*p_error) = ( result == pdPASS ) ? TUSB_ERROR_NONE : TUSB_ERROR_OSAL_TIMEOUT;
+  (*p_error) = ( xQueueReceive(queue_hdl, p_data, ticks) ? TUSB_ERROR_NONE : TUSB_ERROR_OSAL_TIMEOUT);
 }
 
 static inline bool osal_queue_send(osal_queue_t const queue_hdl, void const * data)
 {
-  if (SCB->ICSR & SCB_ICSR_VECTACTIVE_Msk)
-  {
-    return xQueueSendToFrontFromISR(queue_hdl, data, NULL);
-  }else
-  {
-    return xQueueSendToFront(queue_hdl, data, 0);
-  }
+  return xQueueSendToFrontFromISR(queue_hdl, data, NULL);
 }
 
 static inline void osal_queue_flush(osal_queue_t const queue_hdl)
@@ -126,30 +123,13 @@ static inline osal_semaphore_t osal_semaphore_create(uint32_t max, uint32_t init
 // TODO add timeout (with instant return from ISR option) for semaphore post & queue send
 static inline bool osal_semaphore_post(osal_semaphore_t sem_hdl)
 {
-  if (SCB->ICSR & SCB_ICSR_VECTACTIVE_Msk)
-  {
-    return xSemaphoreGiveFromISR(sem_hdl, NULL);
-  }else
-  {
-    return xSemaphoreGive(sem_hdl);
-  }
+  return xSemaphoreGiveFromISR(sem_hdl, NULL);
 }
 
 static inline void osal_semaphore_wait(osal_semaphore_t sem_hdl, uint32_t msec, tusb_error_t *p_error)
 {
   uint32_t const ticks = (msec == OSAL_TIMEOUT_WAIT_FOREVER) ? portMAX_DELAY : pdMS_TO_TICKS(msec);
-
-  BaseType_t result;
-
-  if (SCB->ICSR & SCB_ICSR_VECTACTIVE_Msk)
-  {
-    result = xSemaphoreTakeFromISR(sem_hdl, NULL);
-  }else
-  {
-    result = xSemaphoreTake(sem_hdl, ticks);
-  }
-
-  (*p_error) = result ? TUSB_ERROR_NONE : TUSB_ERROR_OSAL_TIMEOUT;
+  (*p_error) = (xSemaphoreTake(sem_hdl, ticks) ? TUSB_ERROR_NONE : TUSB_ERROR_OSAL_TIMEOUT);
 }
 
 static inline void osal_semaphore_reset(osal_semaphore_t const sem_hdl)
@@ -167,12 +147,13 @@ typedef xSemaphoreHandle osal_mutex_t;
 
 static inline bool osal_mutex_release(osal_mutex_t mutex_hdl)
 {
-  return osal_semaphore_post(mutex_hdl);
+  return xSemaphoreGive(mutex_hdl);
 }
 
 static inline void osal_mutex_wait(osal_mutex_t mutex_hdl, uint32_t msec, tusb_error_t *p_error)
 {
-  osal_semaphore_wait(mutex_hdl, msec, p_error);
+  uint32_t const ticks = (msec == OSAL_TIMEOUT_WAIT_FOREVER) ? portMAX_DELAY : pdMS_TO_TICKS(msec);
+  (*p_error) = (xSemaphoreTake(mutex_hdl, ticks) ? TUSB_ERROR_NONE : TUSB_ERROR_OSAL_TIMEOUT);
 }
 
 // TOOD remove
diff --git a/tinyusb/osal/osal_none.h b/tinyusb/osal/osal_none.h
index 0b73de4e9..5325fd29e 100644
--- a/tinyusb/osal/osal_none.h
+++ b/tinyusb/osal/osal_none.h
@@ -51,11 +51,6 @@
 #endif

 

 //--------------------------------------------------------------------+

-// TICK API

-//--------------------------------------------------------------------+

-#define osal_millis tusb_hal_millis

-

-//--------------------------------------------------------------------+

 // TASK API

 // NOTES: Each blocking OSAL_NONE services such as semaphore wait,

 // queue receive embedded return statement, therefore local variable

@@ -97,9 +92,9 @@ static inline osal_task_t osal_task_create(osal_func_t code, const char* name, u
 

 #define osal_task_delay(msec) \

   do {\

-    _timeout = osal_millis();\

+    _timeout = tusb_hal_millis();\

     _state = __LINE__; case __LINE__:\

-      if ( _timeout + msec > osal_millis() ) \

+      if ( _timeout + msec > tusb_hal_millis() ) \

         return TUSB_ERROR_OSAL_WAITING;\

   }while(0)

 

@@ -164,10 +159,10 @@ static inline void osal_queue_flush(osal_queue_t const queue_hdl)
 

 #define osal_queue_receive(queue_hdl, p_data, msec, p_error) \

   do {\

-    _timeout = osal_millis();\

+    _timeout = tusb_hal_millis();\

     _state = __LINE__; case __LINE__:\

     if( queue_hdl->count == 0 ) {\

-      if ( (msec != OSAL_TIMEOUT_WAIT_FOREVER) && ( _timeout + msec <= osal_millis()) ) /* time out */ \

+      if ( (msec != OSAL_TIMEOUT_WAIT_FOREVER) && ( _timeout + msec <= tusb_hal_millis()) ) /* time out */ \

         *(p_error) = TUSB_ERROR_OSAL_TIMEOUT;\

       else\

         return TUSB_ERROR_OSAL_WAITING;\

@@ -218,10 +213,10 @@ static inline void osal_semaphore_reset(osal_semaphore_t sem_hdl)
 

 #define osal_semaphore_wait(sem_hdl, msec, p_error) \

   do {\

-    _timeout = osal_millis();\

+    _timeout = tusb_hal_millis();\

     _state = __LINE__; case __LINE__:\

     if( sem_hdl->count == 0 ) {\

-      if ( (msec != OSAL_TIMEOUT_WAIT_FOREVER) && (_timeout + msec <= osal_millis()) ) /* time out */ \

+      if ( (msec != OSAL_TIMEOUT_WAIT_FOREVER) && (_timeout + msec <= tusb_hal_millis()) ) /* time out */ \

         *(p_error) = TUSB_ERROR_OSAL_TIMEOUT;\

       else\

         return TUSB_ERROR_OSAL_WAITING;\

diff --git a/tinyusb/tusb_hal.h b/tinyusb/tusb_hal.h
index 0025bf844..f09ba0f7d 100644
--- a/tinyusb/tusb_hal.h
+++ b/tinyusb/tusb_hal.h
@@ -75,6 +75,7 @@ void tusb_hal_int_enable(uint8_t rhport);
  */

 void tusb_hal_int_disable(uint8_t rhport);

 

+// Only required to implement if using No RTOS (osal_none)

 uint32_t tusb_hal_millis(void);

 

 #ifdef __cplusplus

diff --git a/vendor/freertos/FreeRTOSConfig.h b/vendor/freertos/FreeRTOSConfig.h
index 09b78988a..fa1707f99 100644
--- a/vendor/freertos/FreeRTOSConfig.h
+++ b/vendor/freertos/FreeRTOSConfig.h
@@ -1,12 +1,12 @@
 #ifndef __FREERTOS_CONFIG__H
 #define __FREERTOS_CONFIG__H
 
-#include "common/assertion.h"
-
 //--------------------------------------------------------------------+
 // See http://www.freertos.org/a00110.html.
 //--------------------------------------------------------------------+
 #if TUSB_CFG_MCU == MCU_LPC43XX
+  // TODO remove
+  #include "lpc43xx_cgu.h"
   #define configCPU_CLOCK_HZ                   CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE)
 #else
   #define configCPU_CLOCK_HZ                   SystemCoreClock
@@ -72,7 +72,25 @@
 #define INCLUDE_xTimerPendFunctionCall         0
 
 /* Define to trap errors during development. */
-#define configASSERT( x )                      if( ( x ) == 0 ) { taskDISABLE_INTERRUPTS(); hal_debugger_breakpoint(); }
+
+// Halt CPU (breakpoint) when hitting error, only apply for Cortex M3, M4, M7
+#if defined(__ARM_ARCH_7M__) || defined (__ARM_ARCH_7EM__)
+
+static inline void configASSERT_breakpoint(void)
+{
+  // Cortex M CoreDebug->DHCSR
+  volatile uint32_t* ARM_CM_DHCSR =  ((volatile uint32_t*) 0xE000EDF0UL);
+
+  // Only halt mcu if debugger is attached
+  if ( (*ARM_CM_DHCSR) & 1UL ) __asm("BKPT #0\n");
+}
+
+#else
+#define configASSERT_breakpoint()
+#endif
+
+
+#define configASSERT( x )                      if( ( x ) == 0 ) { taskDISABLE_INTERRUPTS(); configASSERT_breakpoint(); }
 
 /* FreeRTOS hooks to NVIC vectors */
 #define xPortPendSVHandler    PendSV_Handler
diff --git a/vendor/freertos/freertos_hook.c b/vendor/freertos/freertos_hook.c
index 0800ca0df..6672f72bf 100644
--- a/vendor/freertos/freertos_hook.c
+++ b/vendor/freertos/freertos_hook.c
@@ -41,7 +41,7 @@
 //--------------------------------------------------------------------+
 #include "FreeRTOS.h"
 #include "task.h"
-#include "common/common.h"
+#include "common/tusb_common.h"
 
 //#include "board.h"
 //--------------------------------------------------------------------+
@@ -58,7 +58,7 @@
 void vApplicationMallocFailedHook(void)
 {
 	taskDISABLE_INTERRUPTS();
-	ASSERT_FAILED_MSG(VOID_RETURN, "freeRTOS run out of heap memory");
+	TU_ASSERT(false, );
 }
 
 void vApplicationIdleHook(void)
@@ -72,7 +72,7 @@ void vApplicationStackOverflowHook(xTaskHandle pxTask, signed char *pcTaskName)
 	(void) pxTask;
 
 	taskDISABLE_INTERRUPTS();
-	ASSERT_FAILED_MSG(VOID_RETURN, pcTaskName);
+	TU_ASSERT(false, );
 }
 
 // executes from within an ISR