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4 芸術衛星INVADERのフライトモデル

I A 2 8 7 IC J 6 R 22 I 7 6 C 9 I 9 9 J 7R 2 R 9 6 8 I 7 8 7 2 I22 7 8 2 J C I R 2 8 7 J 8 2

10 I A IC J 6 R 22 I 7 6 C 9 I 9 9 J 7R 2 R I I J C I R J 8 2 R C J C 9 6 I I C 7 I C 9 C 9 J 7 C R I I R J 8 7 C 6 J 9 C J

12 Morikawa System Diagram UART TX Level Conv. SN74LVC2T45 Blue LED UART RX Level Conv. SN74LVC2T45 UART RX UART TX GPO GPO Blue LED SAT. BUS Line Audio Audio Mixer NJM8202 Audio Digitalk LSI APT3011F4 PWM I2C Mission CPU ATmega2560 SCCB GPI/8 CMOS Camera OV7675 Video/8 Video FIFO AL422B SPI Multiplexer Switch I2C Multiplexer ADG709 I2C I2C Level Conv. PCA9306 FRAM FM25V10 Flash ROM M25P80 EEPROM 24LC1025 EEPROM 24LC1025 EEPROM 24LC1025 EEPROM 24LC1025

15 Morikawa Peripherals Level Conv. SN74LVC2T45 LED Blue LED Level Conv. SN74LVC2T45 32kB EEPROM Blue LED Synthesizer / Digitalker Camera SAT. BUS Line Audio Mixer NJM8202 Digitalk LSI APT3011F4 Mission CPU ATmega2560 CMOS Camera OV7675 Video FIFO AL422B 1MB FRAM Multiplexer ADG709 4MB Shared EEPROM Level Conv. PCA9306 8MB Flash ROM FRAM FM25V10 Flash ROM M25P80 EEPROM 24LC1025 EEPROM 24LC1025 EEPROM 24LC1025 EEPROM 24LC1025

18 TSTMorikawa TSTSharedMemory TSTFRAM TSTFlashROM TSTLED TSTTone TSTDigitalker TSTCamera TSTCriticalSection TSTTrinity TSTSCCB CPU FRAM Flash ROM LED PWM LSI CMOS SCCB

19 TSTMorikawa TSTSharedMemory TSTLED TSTFRAM TSTTone TSTFlashROM TSTDigitalker TSTCamera TSTCriticalSection TSTTrinity TSTSCCB

20 Peripheral Driver Classes Level Conv. SN74LVC2T45 TSTLED Blue LED Level Conv. SN74LVC2T45 TSTMorikaw Blue LED TSTTone / TSTDigitalker TSTCamera SAT. BUS Line Audio Mixer NJM8202 Digitalk LSI APT3011F4 Mission CPU ATmega2560 CMOS Camera OV7675 Video FIFO AL422B TSTFRAM Multiplexer ADG709 Level Conv. PCA9306 TSTFlashRO FRAM FM25V10 TSTSharedMemor Flash ROM M25P80 EEPROM 24LC1025 EEPROM 24LC1025 EEPROM 24LC1025 EEPROM 24LC1025

21 CPU OBC FM FM CW 1 ~ 3 FM / CW FM X Y Z X Y Z

22 API - unsigned long getboottime (void) const unsigned char getbootcount (void) const unsigned char getbootmode (void) const bool isvalid (void) const bool hasabnormalshutdown (void) const TSTError setup (void) void cleanup (void) void shutdown (void) void loop (void)

23 API - TSTError gettelemetrytime (TimeType type, unsigned long* result) const TSTError gettelemetryvoltage (VoltageType type, unsigned char* result) const TSTError gettelemetryvoltage (VoltageType type, double* result) const TSTError gettelemetrycurrent (CurrentType type, unsigned char* result) const TSTError gettelemetrycurrent (CurrentType type, double* result) const TSTError gettelemetrytemperature (TemperatureType type, unsigned char* result) const TSTError gettelemetrytemperature (TemperatureType type, double* result) const TSTError gettelemetrygyro (GyroType type, unsigned char* result) const TSTError gettelemetrygyro (GyroType type, double* result) const TSTError gettelemetrymagnet (MagnetType type, unsigned char* result) const TSTError gettelemetrymagnet (MagnetType type, double* result) const bool hastelemetryupdate (void) const

24 API - FRAM unsigned long getsizefram (void) unsigned int getpagesizefram (void) unsigned long getsectorsizefram (void) bool isvalidfram (void) const TSTError TSTError TSTError writefram writeframpgm readfram (unsigned long address, void const* data, unsigned int size, unsigned int* result = NULL) (unsigned long address, void const PROGMEM* data, unsigned int size, unsigned int* result = NULL) (unsigned long address, void* data, unsigned int size, unsigned int* result = NULL) TSTError formatfram (void)

25 API - TSTError setnotebpm (int param = -1) int getnotebpm (void) const bool isvalidtone (void) const TSTError playfrequency (FrequencyType frequency, unsigned long duration) TSTError TSTError TSTError playfrequency playfrequencypgm playnote (FrequencySequence const* sequence, int length = -1) (FrequencySequence const PROGMEM* sequence, int length = -1) (NoteType note, DurationType duration, QualifierType qualifier = QUALIFIER_NONE) TSTError playnote (NoteSequence const* sequence, int length = -1) TSTError playnotepgm (NoteSequence const PROGMEM* sequence, int length = -1)

$Example - Hello Space #include <MorikawaSDK.h>! void setup(void) { if (Morikawa.setup() == TSTERROR_OK) { // use debug serial Serial.begin(9600); Serial.println(F("Morikawa says \"hello space\".$

27 Example - Hello Space #include <MorikawaSDK.h>! void setup(void) { if (Morikawa.setup() == TSTERROR_OK) { // use debug serial Serial.begin(9600); Serial.println(F("Morikawa says \"hello space\".")); } else { Morikawa.shutdown(); } return; }! void loop(void) { Morikawa.loop(); // use morse player Morikawa.playMorsePGM(NOTE_C6, PSTR("hello space")); delay(1000); } // use voice speaker Morikawa.speakPhrasePGM(PSTR("konnnichi'wa uchu-")); delay(1000); return;

32 InvaderVM レジスタ 0: REG_ERRN 1: REG_FUNC 2: REG_RETV 3: REG_HCUR 4: REG_HEAP 5 15: REG_ARG0 A コード VM_END VM_NOP VM_SET

16 宇宙航空研究開発機構研究開発報告 JAXA-RR-14-009

16 宇宙航空研究開発機構研究開発報告 JAXA-RR-14-009 堀口淳史 *1 橋本論 *2 中澤賢人 *3 久保田晃弘 *4 Junshi HORIGUCHI *1, Ron HASHIMOTO *2, Kent NAKAZAWA *3, Akihiro KUBOTA *4 *1 多摩美術大学東京大学 ARTSAT PROJECT (Tama Art University x Tokyo University ARTSAT