Commit 018e6617 authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

msp430fr spi: Use 16-bit lengths

parent d20e71ac

include/arch/msp430fr5969lp/driver/spi.h

+2 −2
Original line number Diff line number Diff line
@@ -14,8 +14,8 @@ class SPI { 
		SPI () {}

		void setup();

		signed char xmit(

				unsigned char tx_len, unsigned char *tx_buf,

				unsigned char rx_len, unsigned char *rx_buf);

				unsigned int tx_len, unsigned char *tx_buf,

				unsigned int rx_len, unsigned char *rx_buf);

};



extern SPI spi;

include/arch/msp430fr5994lp/driver/spi.h

+2 −2
Original line number Diff line number Diff line
@@ -14,8 +14,8 @@ class SPI { 
		SPI () {}

		void setup();

		signed char xmit(

				unsigned char tx_len, unsigned char *tx_buf,

				unsigned char rx_len, unsigned char *rx_buf);

				unsigned int tx_len, unsigned char *tx_buf,

				unsigned int rx_len, unsigned char *rx_buf);

};



extern SPI spi;

src/arch/msp430fr5969lp/driver/spi.cc

+2 −2
Original line number Diff line number Diff line
@@ -41,8 +41,8 @@ static inline unsigned char clean_rxbuf() 
	return UCB0RXBUF;

}



signed char SPI::xmit(unsigned char tx_len, unsigned char *tx_buf,

		unsigned char rx_len, unsigned char *rx_buf)

signed char SPI::xmit(unsigned int tx_len, unsigned char *tx_buf,

		unsigned int rx_len, unsigned char *rx_buf)

{

	if (tx_len < 1) {

		return -1;

src/arch/msp430fr5994lp/driver/spi.cc

+2 −2
Original line number Diff line number Diff line
@@ -41,8 +41,8 @@ static inline unsigned char clean_rxbuf() 
	return UCB1RXBUF;

}



signed char SPI::xmit(unsigned char tx_len, unsigned char *tx_buf,

		unsigned char rx_len, unsigned char *rx_buf)

signed char SPI::xmit(unsigned int tx_len, unsigned char *tx_buf,

		unsigned int rx_len, unsigned char *rx_buf)

{

	if (tx_len < 1) {

		return -1;