Starting work on unification of stm32 serial port drivers

miosix/Makefile

miosix/_doc/textdoc/Changelog.txt

miosix/arch/common/drivers/serial.h

miosix/arch/common/drivers/serial_lpc2000.cpp

miosix/arch/common/drivers/serial_lpc2000.h

miosix/arch/common/drivers/serial_stm32.cpp

miosix/arch/common/drivers/serial_stm32.h

miosix/arch/common/drivers/serial_stm32f1.cpp

miosix/arch/common/drivers/serial_stm32f1.h

...tm32/stm32f100rb_stm32vldiscovery/interfaces-impl/bsp.cpp

.../stm32f100rb_stm32vldiscovery/interfaces-impl/console.cpp

.../cortexM3_stm32/stm32f103ve_mp3v2/interfaces-impl/bsp.cpp

...texM3_stm32/stm32f103ve_mp3v2/interfaces-impl/console.cpp

...xM3_stm32/stm32f103ve_strive_mini/interfaces-impl/bsp.cpp

..._stm32/stm32f103ve_strive_mini/interfaces-impl/bsp_impl.h

...stm32/stm32f103ve_strive_mini/interfaces-impl/hwmapping.h

...exM3_stm32/stm32f103ze_redbull_v2/interfaces-impl/bsp.cpp

..._stm32/stm32f103ze_redbull_v2/interfaces-impl/console.cpp

..._stm32/stm32f103ze_redbull_v2/interfaces-impl/hwmapping.h

...3_stm32/stm32f103ze_stm3210e-eval/interfaces-impl/bsp.cpp