From ac10272bb690a97ead2164c6ef37cc88eef9bc67 Mon Sep 17 00:00:00 2001
From: Stefan Rueger <stefan.rueger@urclocks.com>
Date: Sat, 31 Dec 2022 12:27:07 +0000
Subject: [PATCH] Lengthen delay after reset for benefit of autobaud
bootloaders
---
src/avrdude.1 | 2 +-
src/doc/avrdude.texi | 2 +-
src/urclock.c | 4 ++--
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/avrdude.1 b/src/avrdude.1
index 8e3603a3..41e4a6ad 100644
--- a/src/avrdude.1
+++ b/src/avrdude.1
@@ -1270,7 +1270,7 @@ frame is programmed.
.It Ar delay=<n>
Add a <n> ms delay after reset. This can be useful if a board takes a
particularly long time to exit from external reset. <n> can be negative,
-in which case the default 80 ms delay after issuing reset will be
+in which case the default 120 ms delay after issuing reset will be
shortened accordingly.
.It Ar strict
Urclock has a faster, but slightly different strategy than -c arduino to
diff --git a/src/doc/avrdude.texi b/src/doc/avrdude.texi
index a4c66d6c..9e2e3116 100644
--- a/src/doc/avrdude.texi
+++ b/src/doc/avrdude.texi
@@ -1066,7 +1066,7 @@ frame is programmed.
@item @samp{delay=<n>}
Add a <n> ms delay after reset. This can be useful if a board takes a
particularly long time to exit from external reset. <n> can be negative,
-in which case the default 80 ms delay after issuing reset will be
+in which case the default 120 ms delay after issuing reset will be
shortened accordingly.
@item @samp{strict}
Urclock has a faster, but slightly different strategy than -c arduino to
diff --git a/src/urclock.c b/src/urclock.c
index b582d049..33338e46 100644
--- a/src/urclock.c
+++ b/src/urclock.c
@@ -2243,8 +2243,8 @@ static int urclock_open(PROGRAMMER *pgm, const char *port) {
// Set DTR and RTS back to high
serial_set_dtr_rts(&pgm->fd, 1);
- if((80+ur.delay) > 0)
- usleep((80+ur.delay)*1000); // Wait until board comes out of reset
+ if((120+ur.delay) > 0)
+ usleep((120+ur.delay)*1000); // Wait until board comes out of reset
pmsg_debug("%4ld ms: enter urclock_getsync()\n", avr_mstimestamp());
if(urclock_getsync(pgm) < 0)