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00035 #include "wge100_camera/wge100lib.h"
00036 #include "wge100_camera/host_netutil.h"
00037 #include <string.h>
00038 #include <cstdio>
00039 #include <cstdlib>
00040 #include <cstring>
00041 #include <cassert>
00042 #include <unistd.h>
00043
00044 int main(int argc, char** argv)
00045 {
00046 if (argc != 2 || !strcmp(argv[1], "--help")) {
00047 fprintf(stderr, "Usage: %s <camera_url>\n", argv[0]);
00048 fprintf(stderr, "Writes a test sequence to unused portions of the flash to check for\n");
00049 fprintf(stderr, "proper operation. It is very improbable that you need this tool in\n");
00050 fprintf(stderr, "normal use of the camera.\n");
00051 return -1;
00052 }
00053 char* camera_url = argv[1];
00054
00055
00056 IpCamList camera;
00057 const char *errmsg;
00058 int outval = wge100FindByUrl(camera_url, &camera, SEC_TO_USEC(0.1), &errmsg);
00059 if (outval)
00060 {
00061 fprintf(stderr, "Matching URL %s : %s\n", camera_url, errmsg);
00062 return -1;
00063 }
00064
00065
00066 int retval = wge100Configure(&camera, camera.ip_str, SEC_TO_USEC(0.5));
00067 if (retval != 0) {
00068 if (retval == ERR_CONFIG_ARPFAIL) {
00069 fprintf(stderr, "Unable to create ARP entry (are you root?), continuing anyway\n");
00070 } else {
00071 fprintf(stderr, "IP address configuration failed\n");
00072 return -1;
00073 }
00074 }
00075
00076 #define FLASH_SIZE_LONG ((FLASH_PAGE_SIZE + 3) / 4)
00077 uint32_t buffer[FLASH_SIZE_LONG];
00078 uint32_t buffer2[FLASH_PAGE_SIZE];
00079
00080 fprintf(stderr, "\n*************************************************************************\n");
00081 fprintf(stderr, "Warning, this will overwrite potentially important flash memory contents.\n");
00082 fprintf(stderr, "You have 5 seconds to press CTRL+C to abort this operation.\n");
00083 fprintf(stderr, "*************************************************************************\n");
00084
00085 sleep(5);
00086
00087 uint32_t incr = 282475249;
00088 uint32_t pattern = 0;
00089 for (int i = FLASH_MAX_PAGENO / 2; i <= FLASH_MAX_PAGENO - 10; i++)
00090 {
00091 if (i % 100 == 0)
00092 {
00093 fprintf(stderr, ".");
00094 fflush(stderr);
00095 }
00096 for (int j = 0; j < FLASH_SIZE_LONG; j++)
00097 buffer[j] = pattern += incr;
00098
00099 if (wge100ReliableFlashWrite(&camera, i, (uint8_t*) buffer, NULL) != 0) {
00100 fprintf(stderr, "\nFlash write error\n");
00101 return -1;
00102 }
00103 }
00104 printf("\n");
00105
00106 int errcount = 0;
00107 pattern = 0;
00108 for (int i = FLASH_MAX_PAGENO / 2; i <= FLASH_MAX_PAGENO - 10; i++)
00109 {
00110 if (i % 100 == 0)
00111 {
00112 fprintf(stderr, ".");
00113 fflush(stderr);
00114 }
00115 for (int j = 0; j < FLASH_SIZE_LONG; j++)
00116 buffer[j] = pattern += incr;
00117
00118 if (wge100ReliableFlashRead(&camera, i, (uint8_t*) buffer2, NULL) != 0) {
00119 fprintf(stderr, "\nFlash read error\n");
00120 return -1;
00121 }
00122
00123 if (memcmp(buffer, buffer2, FLASH_PAGE_SIZE))
00124 {
00125 errcount++;
00126 fprintf(stderr, "Mismatch in page %i\n.", i);
00127 }
00128 }
00129
00130 fprintf(stderr, "\nCheck completed, %i errors.\n", errcount);
00131
00132 return 0;
00133 }