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Merge branch 'master' into dm-gc

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deanm1278 2018-11-20 16:44:26 -05:00 committed by GitHub
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3 changed files with 30 additions and 6 deletions
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2
platform.txt
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@ -20,7 +20,7 @@
# https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5---3rd-party-Hardware-specification
name=Adafruit SAMD (32-bits ARM Cortex-M0+ and Cortex-M4) Boards
version=1.2.7
version=1.2.8
# Compile variables
# -----------------

25
variants/trellis_m4/variant.cpp
View file

@ -63,10 +63,10 @@ const PinDescription g_APinDescription[]=
{ PORTA, 24, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_8 }, // USB/DM
{ PORTA, 25, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_9 }, // USB/DP
// 21..22 I2C pins (SDA/SCL)
// 21..22 I2C pins (SDA/SCL) or Serial1 Pins
// ----------------------
{ PORTB, 8, PIO_SERCOM_ALT, PIN_ATTR_ANALOG, ADC_Channel2, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_12 }, // SERCOM 2.0
{ PORTB, 9, PIO_SERCOM_ALT, PIN_ATTR_ANALOG_ALT, ADC_Channel1, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_13 }, // SERCOM 2.1
{ PORTB, 8, PIO_SERCOM_ALT, PIN_ATTR_ANALOG, ADC_Channel2, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_12 }, // SERCOM 4.0
{ PORTB, 9, PIO_SERCOM_ALT, PIN_ATTR_ANALOG_ALT, ADC_Channel1, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_13 }, // SERCOM 4.1
// ----------------------
// 23 - 28 QSPI (SCK, CS, IO0, IO1, IO2, IO3)
@ -109,3 +109,22 @@ SERCOM sercom2( SERCOM2 ) ;
SERCOM sercom3( SERCOM3 ) ;
SERCOM sercom4( SERCOM4 ) ;
SERCOM sercom5( SERCOM5 ) ;
Uart Serial1( &sercom4, PIN_SERIAL1_RX, PIN_SERIAL1_TX, PAD_SERIAL1_RX, PAD_SERIAL1_TX ) ;
void SERCOM4_0_Handler()
{
Serial1.IrqHandler();
}
void SERCOM4_1_Handler()
{
Serial1.IrqHandler();
}
void SERCOM4_2_Handler()
{
Serial1.IrqHandler();
}
void SERCOM4_3_Handler()
{
Serial1.IrqHandler();
}

9
variants/trellis_m4/variant.h
View file

@ -124,8 +124,8 @@ static const uint8_t LINE_RIGHT = PIN_LINE_RIGHT;
*/
// Serial1
#define PIN_SERIAL1_RX (0ul)
#define PIN_SERIAL1_TX (1ul)
#define PIN_SERIAL1_RX (22ul)
#define PIN_SERIAL1_TX (21ul)
#define PAD_SERIAL1_RX (SERCOM_RX_PAD_1)
#define PAD_SERIAL1_TX (UART_TX_PAD_0)
@ -214,6 +214,8 @@ extern SERCOM sercom3;
extern SERCOM sercom4;
extern SERCOM sercom5;
extern Uart Serial1;
#endif
// These serial port names are intended to allow libraries and architecture-neutral
@ -233,6 +235,9 @@ extern SERCOM sercom5;
// pins are NOT connected to anything by default.
#define SERIAL_PORT_USBVIRTUAL Serial
#define SERIAL_PORT_MONITOR Serial
#define SERIAL_PORT_HARDWARE Serial1
#define SERIAL_PORT_HARDWARE_OPEN Serial1
#endif /* _VARIANT_MERTO_M4_ */