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rigol-ds: DS1000 series still needs the stupid delay.

This commit is contained in:
Martin Ling 2014-01-21 02:23:38 +00:00 committed by Bert Vermeulen
parent 32b7cd4f02
commit 10d309c8ab
1 changed files with 9 additions and 1 deletions
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10
hardware/rigol-ds/api.c
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@ -225,6 +225,7 @@ static int dev_clear(void)
static int set_cfg(const struct sr_dev_inst *sdi, const char *format, ...) static int set_cfg(const struct sr_dev_inst *sdi, const char *format, ...)
{ {
struct dev_context *devc = sdi->priv;
va_list args; va_list args;
int ret; int ret;
@ -235,7 +236,14 @@ static int set_cfg(const struct sr_dev_inst *sdi, const char *format, ...)
if (ret != SR_OK) if (ret != SR_OK)
return SR_ERR; return SR_ERR;
return sr_scpi_get_opc(sdi->conn); if (devc->model->series == RIGOL_DS1000) {
/* The DS1000 series needs this stupid delay, *OPC? doesn't work. */
sr_spew("delay %dms", 100);
g_usleep(100000);
return SR_OK;
} else {
return sr_scpi_get_opc(sdi->conn);
}
} }
static int init(struct sr_context *sr_ctx) static int init(struct sr_context *sr_ctx)