From f9e762f6fdc68eff667145b12abb563418f26b1e Mon Sep 17 00:00:00 2001 From: Christian Pointner Date: Mon, 12 Aug 2013 12:58:40 +0000 Subject: deassert INT pin before wait for SS git-svn-id: https://svn.spreadspace.org/pic/trunk@101 a09c6847-51d9-44de-8ef2-e725cf50f3c7 --- bootloader/com-16f1847-spi.inc | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'bootloader/com-16f1847-spi.inc') diff --git a/bootloader/com-16f1847-spi.inc b/bootloader/com-16f1847-spi.inc index e7ae182..02ef87d 100644 --- a/bootloader/com-16f1847-spi.inc +++ b/bootloader/com-16f1847-spi.inc @@ -31,14 +31,12 @@ com_tx_byte com_tx_byte_wait1 btfss SSPSTAT,BF goto com_tx_byte_wait1 + movf SSP1BUF,w movlb .0 + bsf INTPIN com_tx_byte_wait2 ; also wait for SS to go up again btfss PORTB,5 ; this lowers the risk for raise conditions goto com_tx_byte_wait2 ; with next byte (INT pin) - movlb .4 - movf SSP1BUF,w - movlb .0 - bsf INTPIN return ;; ---- wait for byte to be received -- cgit v1.2.3