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co to bude ten mp3 modul ovladat? Arduino?

kod co si napisal link je pre master zariadenie, ktore ovlada ten tvoj modul.




00000101000635400207639901668140077456110775149407753337
icyak
 icyak      08.11.2014 - 11:34:25 , level: 1, UP   NEW
No po blizsom prestudovani som prisiel na http://www.dx.com/p/isd1820-audio-sound-recording-module-w-microphone-speaker-deep-blue-281751#.VF3vkqOHVjs
co mi prislo ako lepsia volba, pretoze zvuk si nahram len stlacenim tlacika a potom len pustam cez reprak priamo. Samozrejme ovladalo by to arduino s pripadnym RTC modulom.

Ale pri citani datasheetu som narazil na edge a level activated funkcie, tak ma napadlo ze ci jedna z tych funckii (edge a level activated) neznamena ze ked zaznamena na vstupe zvysene napatie (z 0->3.7V napr) tak zacne prehravat, dako som k tomu nenasiel info.
Ak by to robilo to co si myslim ,ze po vybudeni signalom zacne prehravat, tak mi stacia len dake hodinky ktorym nastavim alarm na cas kedy chcem a namiesto budika vyslu signal do ISD1820. Otazka potom je ze aby sa hodinky dali nastavit nech sa alarm napr po 3 sekundach vypne, pretoze inak by trigger zostal v HIGH a bola by vyssia spotreba z baterky ktoru by bolo ISD1820 nabijane (aspon podla datasheetu kde je to viackrat spomenute)

0000010100063540020763990166814007745611077514940775333707753653
SEBUTw
 SEBUTw      08.11.2014 - 20:37:18 , level: 2, UP   NEW
mne je z datasheetu rozdiel jasny:

Playback, Edge-activated:
When a HIGH-going transition is detected on this input pin,
a playback cycle begins. Playback continues until an End-of-Message (EOM) marker is
encountered or the end of the memory spac
e is reached. Upon completion of the
playback cycle, the device automatically powers down into standby mode. Taking
PLAYE LOW during a playback cycle will not terminate the current cycle. This pin has
an internal pull-down device. Holding this
pin HIGH will increase standby current
consumption.
(2)
Playback, Level-activated:
When this input pin level transits from LOW to HIGH, a
playback cycle is initiated. Playback conti
nues until PLAYL is pulled LOW or an End-of-
Message (EOM) marker is detected, or the
end of the memory space is reached. The
device automatically powers down to standby mode upon completion of the playback
cycle. This pin has an internal pull-down dev
ice. Holding this pin HIGH will increase
standby current consumption. FWD (forward)

RTC vyuzi na asynchronne vyvolanie interuptu, v rutine interuptu nasledne emituj riadiaci signal ci uz pre edge mod, alebo Level-activated mod.

neviem aky mas zamer, prehrat vsetko?(pouzi mod edge) prehrat kusok nahravky?(pouzi level mode)

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icyak
 icyak      20.11.2014 - 14:37:24 , level: 3, UP   NEW
no tka uz to chapem, kazdopadne doslo mi uno r3 z dx.com (nie arduino ale clon)
loopback test cez serial konzoly priamo cez arduino app sa podaril, vypisovalo vsetko co som zadal, pri nahravani sketchu ale vyhadzuje

avrdude: ser_recv(): programmer is not responding
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x01

po skusani vsetkeho mozneho aj nemozneho som nasiel ze treba nahodit novy bootloader... samozrejme ze nemam druhe arduino ani nic cim by som to mohol spravit, takze som nasraty