- command[19] = LWLA_WORD_0(devc->trigger_mask);
- command[20] = LWLA_WORD_1(devc->trigger_mask);
- command[21] = LWLA_WORD_2(devc->trigger_mask);
- command[22] = LWLA_WORD_3(devc->trigger_mask);
+ trigger_mask = devc->trigger_mask;
+ /* Set bits to select external TRG input edge. */
+ if (devc->cfg_trigger_source == TRIGGER_EXT_TRG)
+ switch (devc->cfg_trigger_slope) {
+ case SLOPE_POSITIVE: trigger_mask |= (uint64_t)1 << 35; break;
+ case SLOPE_NEGATIVE: trigger_mask |= (uint64_t)1 << 34; break;
+ }
+
+ command[19] = LWLA_WORD_0(trigger_mask);
+ command[20] = LWLA_WORD_1(trigger_mask);
+ command[21] = LWLA_WORD_2(trigger_mask);
+ command[22] = LWLA_WORD_3(trigger_mask);