ut: operational tests need White-Rabbit

In order for the test to work, both TDC and FD must share the same time. It is possible to achive this with the local clock on both cards, but this is not precise, I think that at best we can have a resolution of some milliseconds. I prefer to do a serious test. Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

ut: operational tests need White-Rabbit
In order for the test to work, both TDC and FD must share the same time. It is possible to achive this with the local clock on both cards, but this is not precise, I think that at best we can have a resolution of some milliseconds. I prefer to do a serious test. Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
0f094448 · Federico Vaga · 00266d08 · 0f094448
Commit 0f094448 authored Sep 14, 2018 by Federico Vaga
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fmctdc-ut.c unittest/fmctdc-ut.c +27 -0

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--- a/unittest/fmctdc-ut.c
+++ b/unittest/fmctdc-ut.c
@@ -46,6 +46,20 @@ static int fmctdc_execute_fmc_fdelay_pulse(unsigned int devid,
 	return system(cmd);
 }

+/**
+ * It sets the fine-delay to work with White-Rabbit
+ */
+static int fmcdc_execute_fmc_fdelay_wr(unsigned int devid)
+{
+	char cmd[CMD_LEN];
+
+	snprintf(cmd, CMD_LEN,
+		 "fmc-fdelay-board-time -d 0x%x wr > /dev/null",
+		 devid);
+
+	return system(cmd);
+}
+
 /**
 * Print help message
 * @param[in] name program name
@@ -273,6 +287,19 @@ static void fmctdc_op_test_setup(struct m_test *m_test)
 		err = fmctdc_flush(tdc, i);
 		m_assert_int_eq(0, err);
 	}
+
+	err = fmcdc_execute_fmc_fdelay_wr(fmcfd_dev_id);
+	m_assert_int_eq(0, err);
+
+	ret = fmctdc_wr_mode(tdc, 0);
+	m_assert_int_eq(0, ret);
+
+	/* wait maximum ~10seconds for white-rabbit to sync */
+	for (i = 0; err && i < 10; ++i) {
+		err = fmctdc_check_wr_mode(tdc);
+		sleep(1);
+	}
+	m_assert_int_eq(0, err);
 }

 static void fmctdc_op_test_tear_down(struct m_test *m_test)