- len = strlen(command);
- written = 0;
- while (written < len) {
- result = serial_write_nonblocking(serial,
- command + written, len - written);
- if (result < 0) {
- sr_err("Error while sending SCPI command: '%s'.", command);
- return SR_ERR;
- }
- written += result;
+ result = serial_write_blocking(serial, command, strlen(command), 0);
+ if (result < 0) {
+ sr_err("Error while sending SCPI command: '%s'.", command);
+ return SR_ERR;