update changelog

Author: hathach

changelog.md

@@ -8,6 +8,7 @@
 - Reduce Stack size from 3KB to 2KB, and functions dbgStackUsed(), dbgStackTotal() for dynamic stack usage
 - Updated for latest Bluefruit LE Connect version with RGBW support
 - Fix #48 SPI & I2C warnings
+- Change board define from ARDUINO_FEATHER52 to ARDUINO_NRF52_FEATHER (ARDUINO_FEATHER52 still exists for backward comaptiable)
 
 ## 0.6.0
 

platform.txt

@@ -59,7 +59,7 @@ nrf.sdk.path={build.core.path}/SDK
 rtos.path={build.core.path}/freertos
 nffs.path={runtime.platform.path}/libraries/nffs/src
 
-compiler.nrf.flags=-DNRF5 -DNRF52 -DS132 -DARDUINO_NRF52_ADAFRUIT "-I{nrf.sdk.path}/components/toolchain/" "-I{nrf.sdk.path}/components/toolchain/CMSIS/Include" "-I{nrf.sdk.path}/components/toolchain/gcc/" "-I{nrf.sdk.path}/components/device/" "-I{nrf.sdk.path}/components/drivers_nrf/delay/" "-I{nrf.sdk.path}/components/softdevice/s132/headers/" "-I{rtos.path}/source/include" "-I{rtos.path}/config" "-I{rtos.path}/portable/GCC/nrf52" "-I{rtos.path}/portable/CMSIS/nrf52"
+compiler.nrf.flags=-DARDUINO_NRF52_ADAFRUIT -DNRF5 -DNRF52 -DS132 "-I{nrf.sdk.path}/components/toolchain/" "-I{nrf.sdk.path}/components/toolchain/CMSIS/Include" "-I{nrf.sdk.path}/components/toolchain/gcc/" "-I{nrf.sdk.path}/components/device/" "-I{nrf.sdk.path}/components/drivers_nrf/delay/" "-I{nrf.sdk.path}/components/softdevice/s132/headers/" "-I{rtos.path}/source/include" "-I{rtos.path}/config" "-I{rtos.path}/portable/GCC/nrf52" "-I{rtos.path}/portable/CMSIS/nrf52"
 
 nffs.includes="-I{nffs.path}/fs/nffs/include" "-I{nffs.path}/fs/fs/include" "-I{nffs.path}/util/crc/include" "-I{nffs.path}/kernel/os/include" "-I{nffs.path}/kernel/os/include/os/arch/cortex_m4" "-I{nffs.path}/hw/hal/include" "-I{nffs.path}/sys/flash_map/include"