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Discard garbage bytes when opening the session.

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This commit is contained in:
Jef Driesen 2010-09-12 21:05:35 +02:00
parent a0bb840169
commit e96a007451
1 changed files with 3 additions and 0 deletions
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3
src/mares_puck.c
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@ -147,6 +147,9 @@ mares_puck_device_open (device_t **out, const char* name)
return DEVICE_STATUS_IO;
}
// Make sure everything is in a sane state.
serial_flush (device->port, SERIAL_QUEUE_BOTH);
// Identify the model number.
unsigned char header[PACKETSIZE] = {0};
device_status_t status = mares_puck_device_read ((device_t *) device, 0, header, sizeof (header));