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conrad-digi-35-cpu: Fix blocking serial write timeout. 

This fixes bug #430.
This commit is contained in:
Uwe Hermann 2015-09-13 23:55:22 +02:00
parent b9ed8eabfd
commit 8b9eb639b2
1 changed files with 2 additions and 1 deletions
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3
src/hardware/conrad-digi-35-cpu/protocol.c
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@ -49,7 +49,8 @@ SR_PRIV int send_msg1(const struct sr_dev_inst *sdi, char cmd, int param)
sr_spew("send_msg1(): %c%c%c%c\\r", buf[0], buf[1], buf[2], buf[3]); sr_spew("send_msg1(): %c%c%c%c\\r", buf[0], buf[1], buf[2], buf[3]);
if (serial_write_blocking(serial, buf, sizeof(buf), 0) < (int)sizeof(buf)) { if (serial_write_blocking(serial, buf, sizeof(buf),
serial_timeout(serial, sizeof(buf))) < (int)sizeof(buf)) {
sr_err("Write error for cmd=%c", cmd); sr_err("Write error for cmd=%c", cmd);
return SR_ERR; return SR_ERR;
} }