aboutsummaryrefslogtreecommitdiff
path: root/projects/cli-test/cli-test.c
diff options
context:
space:
mode:
Diffstat (limited to 'projects/cli-test/cli-test.c')
-rw-r--r--projects/cli-test/cli-test.c20
1 files changed, 13 insertions, 7 deletions
diff --git a/projects/cli-test/cli-test.c b/projects/cli-test/cli-test.c
index dfcf856..41d7365 100644
--- a/projects/cli-test/cli-test.c
+++ b/projects/cli-test/cli-test.c
@@ -42,6 +42,7 @@
#include "test_sdram.h"
#include <string.h>
+#include <stdlib.h>
extern uint32_t update_crc(uint32_t crc, uint8_t *buf, int len);
@@ -184,7 +185,7 @@ int cmd_fpga_bitstream_upload(struct cli_def *cli, const char *command, char *ar
/* By initializing buf to the same value that erased flash has (0xff), we don't
* have to try and be smart when writing the last page of data to the memory.
*/
- memset(buf, 0xff, 4096);
+ memset(buf, 0xff, sizeof(buf));
if (filesize < n) {
n = filesize;
@@ -284,7 +285,13 @@ int cmd_test_sdram(struct cli_def *cli, const char *command, char *argv[], int a
{
// run external memory initialization sequence
HAL_StatusTypeDef status;
- int ok, n = 1, test_completed;
+ 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();
@@ -293,9 +300,8 @@ int cmd_test_sdram(struct cli_def *cli, const char *command, char *argv[], int a
return CLI_OK;
}
- /* XXX support number of iterations given as argument like 'test sdram 5' */
- while (n--) {
- cli_print(cli, "Starting SDRAM test (n = %i)", n);
+ 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
@@ -326,11 +332,11 @@ int cmd_test_sdram(struct cli_def *cli, const char *command, char *argv[], int a
led_off(LED_BLUE);
test_completed = 1;
- cli_print(cli, "SDRAM test (n = %i) completed", n);
+ cli_print(cli, "SDRAM test (%i/%i) completed\r\n", i, num_cycles);
}
if (! test_completed) {
- cli_print(cli, "SDRAM test failed (n = %i)", n);
+ cli_print(cli, "SDRAM test failed (%i/%i)", i, num_cycles);
} else {
cli_print(cli, "SDRAM test completed successfully");
}