Serial1 on the MSP430FR2433

[estratos 5]

Is Serial1 (pins P2.5/UCA1RXD and P2.6/UCA1TXD) available on the MSP430FR2433 from Energia?

If yes, is Serial1 already pre-instantiated or do we need to create the object in the sketch from the HardwareSerial class?

Thanks!

 

[estratos 5]

OK, I'm now seeing that SERIAL1_AVAILABLE is not defined in pins_energia.h for this MCU, probably to avoid conflicting with the SPI port.

 

 

[estratos 5]

For anyone interested, adding the following piece of code in pins_energia.h enables Serial1:

static const uint8_t AUX_UARTRXD = 14;  /* Receive  Data (RXD) at P2.5 */
static const uint8_t AUX_UARTTXD = 15;  /* Transmit Data (TXD) at P2.6 */
#define AUX_UARTRXD_SET_MODE (PORT_SELECTION0 | INPUT)
#define AUX_UARTTXD_SET_MODE (PORT_SELECTION0 | OUTPUT)
#define AUX_UART_MODULE_OFFSET 0x20
#define SERIAL1_AVAILABLE 1