From: Ian Jackson <ian@davenant.greenend.org.uk>
Date: Mon, 3 Jan 2011 22:13:52 +0000 (+0000)
Subject: firmware: if we fire a point just before being turned off, still note that the point... 
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=d84f668d4d314171f60029fbafbc5e2fef6f01c6;p=trains.git

firmware: if we fire a point just before being turned off, still note that the point was fired, send 20, etc.
---

diff --git a/detpic/points.asm b/detpic/points.asm
index 8b34bd3..935dc67 100644
--- a/detpic/points.asm
+++ b/detpic/points.asm
@@ -296,14 +296,17 @@ cdu_tickdiv @
 near_gots code
 ;--------------------
 got_pointed @
-	tst_f_ifnz cducharging
-	return	; presumably we just turned off
-
 	bt_f_if0 pointmsg, 7
 	bra	pointed_butnot_firing
 
 	clr_f	pointmsg
+
+	tst_f_ifnz cducharging
+	bra	pointed_already_charging
+		; we just turned off (and perhaps on again)
 	call	cdu_discharged
+pointed_already_charging
+
 	mov_lw	b'00100000' ; POINTED
 	goto	serial_addbyte