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pm:prj2026:atoader:george.simion2005 [2026/05/24 17:32] george.simion2005 [Descriere generala] |
pm:prj2026:atoader:george.simion2005 [2026/05/25 17:59] (current) george.simion2005 |
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| * **Status** - afisarea starii sistemului. | * **Status** - afisarea starii sistemului. | ||
| + | {{:pm:prj2026:atoader:flipperone_blockdiagram_george.simion2005.png?600|}} | ||
| ===== Hardware Design ===== | ===== Hardware Design ===== | ||
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| PN532 si PCF8574 sunt pe aceeasi magistrala I2C, iar OLED-ul si MicroSD-ul impart magistrala SPI. Pentru a evita conflictele pe SPI, fiecare dispozitiv are pinul sau de chip select: OLED pe D10 si SD pe A3. | PN532 si PCF8574 sunt pe aceeasi magistrala I2C, iar OLED-ul si MicroSD-ul impart magistrala SPI. Pentru a evita conflictele pe SPI, fiecare dispozitiv are pinul sau de chip select: OLED pe D10 si SD pe A3. | ||
| - | {{:pm:prj2026:atoader:fliiper1_real.jpeg?900|Montajul fizic Flipper One}} | + | {{:pm:prj2026:atoader:flipper1_real.png?650}} |
| - | {{:pm:prj2026:atoader:schema_flipper1.png?900|Schema hardware detaliata a montajului}} | + | {{:pm:prj2026:atoader:schema_flipper1.png?650}} |
| ==== Componente folosite ==== | ==== Componente folosite ==== | ||
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| Pe langa RF, resursele foarte limitate ale lui ATmega328P au adus mai multe **constrangerile de memorie** greu de rezolvat, combinatia dintre OLED, SD, ESP, PN532, RF Raw/RCSwitch a fortat optimizari serioase. In final, modularizarea in doua firmware-uri separate a fost solutia corecta: firmware-ul principal pentru RFID/WiFi/SD/RFraw si firmware-ul RF pentru captura/decodare/salvare RF. | Pe langa RF, resursele foarte limitate ale lui ATmega328P au adus mai multe **constrangerile de memorie** greu de rezolvat, combinatia dintre OLED, SD, ESP, PN532, RF Raw/RCSwitch a fortat optimizari serioase. In final, modularizarea in doua firmware-uri separate a fost solutia corecta: firmware-ul principal pentru RFID/WiFi/SD/RFraw si firmware-ul RF pentru captura/decodare/salvare RF. | ||
| - | ===== Download ===== | + | ===== Link-uri si Resurse ===== |
| - | * [[https://ocw.cs.pub.ro/courses/pm/prj2026/atoader/george.simion2005|Link pagina proiect]] | + | Pentru documentarea si realizarea acestui proiect, am consultat urmatoarele resurse tehnice si bibliografii: |
| - | * [[https://ocw.cs.pub.ro/courses/pm/prj2026/atoader/george.simion2005?do=export_pdf|Export in PDF]] | + | |
| - | * [[?do=export_pdf|Buton export PDF pentru pagina curenta]] | + | |
| - | * Cod sursa: se incarca separat ca arhiva PlatformIO / GitHub. | + | |
| - | ===== Bibliografie / Resurse ===== | + | ==== Cod ==== |
| - | * [[https://docs.arduino.cc/hardware/uno-rev3/|Documentatie Arduino UNO / ATmega328P]] | + | * **GitHub:** [[https://github.com/George0Simion/FlipperOne|FlipperOne]] |
| - | * [[https://docs.platformio.org/|Documentatie PlatformIO]] | + | |
| - | * [[https://github.com/olikraus/u8g2|Documentatie U8g2 / U8x8]] | + | ==== Laboratoare PM ==== |
| - | * [[https://github.com/sui77/rc-switch|Documentatie RCSwitch]] | + | |
| - | * [[https://www.espressif.com/sites/default/files/4a-esp8266_at_instruction_set_en_v1.5.4_0.pdf|Documentatie ESP8266 AT Commands]] | + | Resurse utilizate pentru implementarea interfetelor, perifericelor si comunicatiilor cu modulele externe: |
| - | * [[https://www.nxp.com/docs/en/user-guide/141520.pdf|Documentatie PN532 - NXP User Manual]] | + | |
| - | * [[https://docs.arduino.cc/libraries/sd/|Documentatie SD library Arduino]] | + | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab0-2024|Lab 0 - GPIO]] |
| - | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab0-2024|Laboratorul 0 - GPIO]] | + | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab1-2023|Lab 1 - UART]] |
| - | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab1-2023|Laboratorul 1 - UART]] | + | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab2-2023|Lab 2 - Intreruperi]] |
| - | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab2-2023|Laboratorul 2 - Intreruperi]] | + | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab3-2023-2024|Lab 3 - Timere / PWM]] |
| - | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab3-2023-2024|Laboratorul 3 - Timere / PWM]] | + | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab5-2023-2024|Lab 5 - SPI]] |
| - | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab4-2023-2024|Laboratorul 4]] | + | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab6-2023-2024|Lab 6 - I2C / TWI]] |
| - | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab5-2023-2024|Laboratorul 5 - SPI]] | + | |
| - | * [[https://ocw.cs.pub.ro/courses/pm/lab/lab6-2023-2024|Laboratorul 6 - I2C]] | + | ==== Datasheet-uri si Documentatii Componente ==== |
| + | |||
| + | Documentatia tehnica oficiala a componentelor si bibliotecilor utilizate: | ||
| + | |||
| + | * **Microcontroler:** [[https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-7810-Automotive-Microcontrollers-ATmega328P_Datasheet.pdf|ATmega328P Datasheet]] | ||
| + | * **Arduino UNO:** [[https://docs.arduino.cc/hardware/uno-rev3/|Arduino UNO Rev3 Documentation]] | ||
| + | * **PlatformIO:** [[https://docs.platformio.org/|PlatformIO Documentation]] | ||
| + | * **OLED SH1106 / U8g2-U8x8:** [[https://github.com/olikraus/u8g2|U8g2 / U8x8 Library]] | ||
| + | * **RCSwitch:** [[https://github.com/sui77/rc-switch|RCSwitch Library]] | ||
| + | * **ESP8266 / ESP-01 AT Commands:** [[https://www.espressif.com/sites/default/files/4a-esp8266_at_instruction_set_en_v1.5.4_0.pdf|ESP8266 AT Instruction Set]] | ||
| + | * **PN532 RFID/NFC:** [[https://www.nxp.com/docs/en/user-guide/141520.pdf|PN532 NXP User Manual]] | ||
| + | * **Arduino SD Library:** [[https://docs.arduino.cc/libraries/sd/|SD Library Documentation]] | ||
| + | |||
| + | <html><a class="media mediafile mf_pdf" href="?do=export_pdf">Export to PDF</a></html> | ||
