From 40e42c5a0408a200bac1618b116aa78635975480 Mon Sep 17 00:00:00 2001 From: Tim Newsome Date: Tue, 31 May 2016 16:03:51 -0700 Subject: [PATCH] Print out really long scan values. --- src/jtag/drivers/ftdi.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/src/jtag/drivers/ftdi.c b/src/jtag/drivers/ftdi.c index 77efc3a76..8b78fe8d5 100644 --- a/src/jtag/drivers/ftdi.c +++ b/src/jtag/drivers/ftdi.c @@ -438,13 +438,21 @@ static void debug_jtag_io_value(const char *prefix, const uint8_t *value, return; } - char buf[80]; + char buf[33]; + char *bufp = buf; unsigned int chars = (num_bits + 3) / 4; - for (unsigned int i = 0; i < chars && i < 79; i++) { + for (unsigned int i = 0; i < chars; i++) { + if (i && (i % 32) == 0) { + DEBUG_JTAG_IO(" %s%s", prefix, buf); + bufp = buf; + } int start_bit = 4 * (chars - i - 1); - sprintf(buf + i, "%01x", buf_get_u32(value, start_bit, 4)); + sprintf(bufp, "%01x", buf_get_u32(value, start_bit, 4)); + bufp++; + } + if (bufp != buf) { + DEBUG_JTAG_IO(" %s%s", prefix, buf); } - DEBUG_JTAG_IO(" %s%s", prefix, buf); } #endif