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ethercat
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Fixed lost frames display bug when no frames were sent.

This commit is contained in:
Florian Pose 2006-11-24 11:09:36 +00:00
parent c0f6188104
commit b3de249e28
1 changed files with 4 additions and 2 deletions
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6
master/master.c
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@ -842,6 +842,7 @@ ssize_t ec_master_info(ec_master_t *master, /**< EtherCAT master */
off_t off = 0;
ec_eoe_t *eoe;
uint32_t cur, sum, min, max, pos, i;
unsigned int frames_lost;
off += sprintf(buffer + off, "\nVersion: %s", ec_master_version_str);
off += sprintf(buffer + off, "\nMode: ");
@ -864,8 +865,9 @@ ssize_t ec_master_info(ec_master_t *master, /**< EtherCAT master */
master->device->tx_count);
off += sprintf(buffer + off, " Frames received: %u\n",
master->device->rx_count);
off += sprintf(buffer + off, " Frames lost: %u\n",
master->device->tx_count - master->device->rx_count - 1);
frames_lost = master->device->tx_count - master->device->rx_count;
if (frames_lost) frames_lost--;
off += sprintf(buffer + off, " Frames lost: %u\n", frames_lost);
off += sprintf(buffer + off, "\nTiming (min/avg/max) [us]:\n");