From 8bf5a6743489441a0ffb6060a78b3c34ad56cff7 Mon Sep 17 00:00:00 2001 From: Daniel Friesel Date: Sun, 3 Oct 2021 15:58:02 +0200 Subject: MSP430FR SPI: _really_ support 16-bit length indicators --- src/arch/msp430fr5994lp/driver/spi.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/arch/msp430fr5994lp/driver') diff --git a/src/arch/msp430fr5994lp/driver/spi.cc b/src/arch/msp430fr5994lp/driver/spi.cc index 9659ec0..3d5ee61 100644 --- a/src/arch/msp430fr5994lp/driver/spi.cc +++ b/src/arch/msp430fr5994lp/driver/spi.cc @@ -57,8 +57,8 @@ signed char SPI::xmit(unsigned int tx_len, unsigned char *tx_buf, UCB1IFG &= ~UCRXIFG; UCB1TXBUF = tx_buf[0]; - unsigned char tx_pos = 1; - unsigned char rx_pos = 0; + unsigned int tx_pos = 1; + unsigned int rx_pos = 0; while (tx_pos < tx_len || rx_pos < rx_len) { if ((tx_pos < tx_len) && (UCB1IFG & UCTXIFG)) { -- cgit v1.2.3