#324 fixed alarm sounder lag

coordinator/sounder.lua

@@ -51,7 +51,7 @@ function sounder.set(states)
 
     -- re-compute output if needed, then play audio if available
     if alarm_ctl.stream.is_recompute_needed() then alarm_ctl.stream.compute_buffer() end
-    if alarm_ctl.stream.has_next_block() then play() else sounder.stop() end
+    if alarm_ctl.stream.any_active() then play() else sounder.stop() end
 end
 
 -- stop all audio and clear output buffer

coordinator/startup.lua

@@ -22,7 +22,7 @@ local sounder     = require("coordinator.sounder")
 
 local apisessions = require("coordinator.session.apisessions")
 
-local COORDINATOR_VERSION = "v1.0.8"
+local COORDINATOR_VERSION = "v1.0.9"
 
 local println = util.println
 local println_ts = util.println_ts

rtu/startup.lua

@@ -31,7 +31,7 @@ local sna_rtu      = require("rtu.dev.sna_rtu")
 local sps_rtu      = require("rtu.dev.sps_rtu")
 local turbinev_rtu = require("rtu.dev.turbinev_rtu")
 
-local RTU_VERSION = "v1.6.1"
+local RTU_VERSION = "v1.6.2"
 
 local RTU_UNIT_TYPE = types.RTU_UNIT_TYPE
 local RTU_UNIT_HW_STATE = databus.RTU_UNIT_HW_STATE

rtu/threads.lua

@@ -73,7 +73,7 @@ function threads.thread__main(smem)
                     -- re-compute output if needed, then play audio if available
                     if sounder.stream.is_recompute_needed() then
                         sounder.stream.compute_buffer()
-                        if sounder.stream.has_next_block() then sounder.play() else sounder.stop() end
+                        if sounder.stream.any_active() then sounder.play() else sounder.stop() end
                     end
                 end
 

scada-common/audio.lua

@@ -296,6 +296,9 @@ function audio.new_stream()
         end
     end
 
+    -- check if any alarms are active
+    function public.any_active() return self.any_active end
+
     -- check if the next audio block has data
     function public.has_next_block() return #self.quad_buffer[self.next_block] > 0 end
 

scada-common/util.lua

@@ -8,7 +8,7 @@ local cc_strings = require("cc.strings")
 local util = {}
 
 -- scada-common version
-util.version = "1.0.1"
+util.version = "1.0.2"
 
 -- ENVIRONMENT CONSTANTS --