1 files changed, 117 insertions, 0 deletions
diff --git a/projects/cli-test/mgmt-test.c b/projects/cli-test/mgmt-test.c
new file mode 100644
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+++ b/projects/cli-test/mgmt-test.c
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+/*
+ * mgmt-test.c
+ * -----------
+ * CLI hardware test functions.
+ *
+ * Copyright (c) 2016, NORDUnet A/S All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * - Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * - Neither the name of the NORDUnet nor the names of its contributors may
+ *   be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "stm-init.h"
+#include "stm-led.h"
+#include "stm-sdram.h"
+
+#include "mgmt-cli.h"
+#include "mgmt-test.h"
+
+#include "test_sdram.h"
+
+#include <stdlib.h>
+
+
+int cmd_test_sdram(struct cli_def *cli, const char *command, char *argv[], int argc)
+{
+    // run external memory initialization sequence
+    HAL_StatusTypeDef status;
+    int ok, num_cycles = 1, i, test_completed;
+
+    if (argc == 1) {
+	num_cycles = strtol(argv[0], NULL, 0);
+	if (num_cycles > 100) num_cycles = 100;
+	if (num_cycles < 1) num_cycles = 1;
+    }
+
+    cli_print(cli, "Initializing SDRAM");
+    status = sdram_init();
+    if (status != HAL_OK) {
+	cli_print(cli, "Failed initializing SDRAM: %i", (int) status);
+	return CLI_OK;
+    }
+
+    for (i = 1; i <= num_cycles; i++) {
+	cli_print(cli, "Starting SDRAM test (%i/%i)", i, num_cycles);
+	test_completed = 0;
+	// set LFSRs to some initial value, LFSRs will produce
+	// pseudo-random 32-bit patterns to test our memories
+	lfsr1 = 0xCCAA5533;
+	lfsr2 = 0xCCAA5533;
+
+	cli_print(cli, "Run sequential write-then-read test for the first chip");
+	ok = test_sdram_sequential(SDRAM_BASEADDR_CHIP1);
+	if (!ok) break;
+
+	cli_print(cli, "Run random write-then-read test for the first chip");
+	ok = test_sdram_random(SDRAM_BASEADDR_CHIP1);
+	if (!ok) break;
+
+	cli_print(cli, "Run sequential write-then-read test for the second chip");
+	ok = test_sdram_sequential(SDRAM_BASEADDR_CHIP2);
+	if (!ok) break;
+
+	cli_print(cli, "Run random write-then-read test for the second chip");
+	ok = test_sdram_random(SDRAM_BASEADDR_CHIP2);
+	if (!ok) break;
+
+	// turn blue led on (testing two chips at the same time)
+	led_on(LED_BLUE);
+
+	cli_print(cli, "Run interleaved write-then-read test for both chips at once");
+	ok = test_sdrams_interleaved(SDRAM_BASEADDR_CHIP1, SDRAM_BASEADDR_CHIP2);
+
+	led_off(LED_BLUE);
+	test_completed = 1;
+	cli_print(cli, "SDRAM test (%i/%i) completed\r\n", i, num_cycles);
+    }
+
+    if (! test_completed) {
+	cli_print(cli, "SDRAM test failed (%i/%i)", i, num_cycles);
+    } else {
+	cli_print(cli, "SDRAM test completed successfully");
+    }
+
+    return CLI_OK;
+}
+
+void configure_cli_test(struct cli_def *cli)
+{
+    /* test */
+    cli_command_root(test);
+
+    /* test sdram */
+    cli_command_node(test, sdram, "Run SDRAM tests");
+}