From 985c18c9500de95c254da552dc68219f59c7f69f Mon Sep 17 00:00:00 2001 From: mndza Date: Fri, 19 Dec 2025 17:12:55 +0100 Subject: [PATCH] Check for null values in PRBS self-test --- firmware/common/fpga_selftest.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/firmware/common/fpga_selftest.c b/firmware/common/fpga_selftest.c index d92e98b6..287c6adc 100644 --- a/firmware/common/fpga_selftest.c +++ b/firmware/common/fpga_selftest.c @@ -104,7 +104,7 @@ bool fpga_sgpio_selftest() fpga_set_prbs_enable(&fpga, false); // Generate sequence from first value and compare. - bool seq_in_sync = true; + bool seq_in_sync = (usb_bulk_buffer[0] != 0); uint8_t seq = lfsr_advance(usb_bulk_buffer[0]); for (int i = 1; i < 512; ++i) { if (usb_bulk_buffer[i] != seq) {