Augmented delay before blank check result reading for slow devices.

diff --git a/prog_commands.c b/prog_commands.c
index 80b8724..dfa007c 100644 (file)
--- a/prog_commands.c
+++ b/prog_commands.c
@@ -97,7 +97,7 @@ int erase_flash(struct part_desc* part)
                } else {
                        /* Controller replyed with first non blank offset and data, remove it from buffer */
                        char buf[REP_BUFSIZE];
-                       usleep( 2000 );
+                       usleep( 5000 ); /* Some devices are slow to scan flash, give them some time */
                        isp_serial_read(buf, REP_BUFSIZE, 3);
                }
                /* Sector not blank, perform erase */