Week 10 (2014) Input devices
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This document discusses input devices and provides instructions for programming a microcontroller. It summarizes uploading code to control a light and microphone on an ATtiny45 microcontroller. The light code uses 522 bytes of flash memory, while the microphone code uses 570 bytes of flash and 201 bytes of data memory. The uploading process involves compiling the code, copying it to a hex file, and using avrdude to write it to the microcontroller's flash memory and verify the process.
Week 10 (2014) Input devices
- 1. Week 10
- 2. Creater a mold of a mold Introduction to the chapter
- 3. LIGHT
- 16. • root@fablab-desktop:~# cd Escritorio/ • root@fablab-desktop:~/Escritorio# cd input device/ root@fablab-desktop:~/Escritorio/input device# sudo make -f hello.light.45.make program-usbtiny avr-objcopy -O ihex hello.light.45.out hello.light.45.c.hex; avr-size --mcu=attiny45 --format=avr hello.light.45.out AVR Memory Usage ---------------- Device: attiny45 • Program: 522 bytes (12.7% Full) (.text + .data + .bootloader) • Data: 1 bytes (0.4% Full) (.data + .bss + .noinit) • avrdude -p t45 -P usb -c usbtiny -U flash:w:hello.light.45.c.hex • avrdude: AVR device initialized and ready to accept instructions • Reading | ################################################## | 100% 0.00s • avrdude: Device signature = 0x1e9206 avrdude: NOTE: FLASH memory has been specified, an erase cycle will be performed To disable this feature, specify the -D option. avrdude: erasing chip avrdude: reading input file "hello.light.45.c.hex" avrdude: input file hello.light.45.c.hex auto detected as Intel Hex avrdude: writing flash (522 bytes): • Writing | ################################################## | 100% 0.77s • • avrdude: 522 bytes of flash written avrdude: verifying flash memory against hello.light.45.c.hex: avrdude: load data flash data from input file hello.light.45.c.hex: avrdude: input file hello.light.45.c.hex auto detected as Intel Hex avrdude: input file hello.light.45.c.hex contains 522 bytes avrdude: reading on-chip flash data: • Reading | ################################################## | 100% 0.50s • • avrdude: verifying ... avrdude: 522 bytes of flash verified • avrdude: safemode: Fuses OK • avrdude done. Thank you. •
- 17. SOUND
- 23. • root@fablab-desktop:~/Escritorio# cd input device/ • root@fablab-desktop:~/Escritorio/input device# sudo make -f hello.mic.45.make program-usbtiny avr-objcopy -O ihex hello.mic.45.out hello.mic.45.c.hex; avr-size --mcu=attiny45 --format=avr hello.mic.45.out AVR Memory Usage ---------------- Device: attiny45 • Program: 570 bytes (13.9% Full) (.text + .data + .bootloader) • Data: 201 bytes (78.5% Full) (.data + .bss + .noinit) • avrdude -p t45 -P usb -c usbtiny -U flash:w:hello.mic.45.c.hex • avrdude: AVR device initialized and ready to accept instructions • Reading | ################################################## | 100% 0.00s • avrdude: Device signature = 0x1e9206 avrdude: NOTE: FLASH memory has been specified, an erase cycle will be performed To disable this feature, specify the -D option. avrdude: erasing chip avrdude: reading input file "hello.mic.45.c.hex" avrdude: input file hello.mic.45.c.hex auto detected as Intel Hex avrdude: writing flash (570 bytes): • Writing | ################################################## | 100% 0.82s • avrdude: 570 bytes of flash written • avrdude: verifying flash memory against hello.mic.45.c.hex: avrdude: load data flash data from input file hello.mic.45.c.hex: avrdude: input file hello.mic.45.c.hex auto detected as Intel Hex avrdude: input file hello.mic.45.c.hex contains 570 bytes avrdude: reading on-chip flash data: • Reading | ################################################## | 100% 0.54s • avrdude: verifying ... • avrdude: 570 bytes of flash verified • avrdude: safemode: Fuses OK • avrdude done. Thank you.
- 24. Vaneza Caycho