arm M0517LBN - draft
ARM: set HCLK to 50MHz
ARM: atomic.h
ARM: buzzer
eeprom fix, HCLK to 16MHz
switching to nuvoton CMSIS
M051_Series_BSP_CMSIS_Rev3.00.001
ARM: discharge PWM (draft)
ARM: charge PWM (draft)
ARM: slowing down ADC
ARM: increase adc stability
ARM: NiMH, NiCd delta charger
ARM: Tintern, bugfix: deltaTexteran
ARM: Ismps measurement fix, PID in interrupt fix
ARM: TxSoftSerial:: software serial port integration (Tx only)
- be careful charging functionality not tested
- decrease ADC_IRQ priority 0 => 1
- resolve LCD coruption when compile with -O3 optimization
ARM: litle clean up
Merge pull request #35 from sasam/arm_draft_push_test

ARM: TxSoftSerial:: software serial port integration (Tx only)
ARM: prepation for Tx hardware lib
- wrapper for TxSoftwaree or TxHardware lib in namespace Serial
ARM: TxSoftSerial framing error solved
- decrease all IRQ priority to 1 except for TMR2_IRQn which stay to 0
ARM: TxHardSerial first working version
- #define TX_HW_SERIAL => enable hardware uart
- #define TX_HW_SERIAL_PIN 7|38 => Tx pin can be set on pin 7 or 38
ARM: cleanup TxHardSerial