Sorry bad english...
I worked from port MultiWii 2.1 code on AtmelStudio 6 and atxmega256a3 processor.
It's now, finish Sensor(now only my 10dof GY80 sensor), IMU, RX, Output (10 hard PWM 490Hz, not servos), Buzzer, Led, Serial and main code parts.
On the processor board located:
8 PWM input from RX
8 PWM output on motor and 2 PWM output from camera stab servo
3 USART
2 I2C
2 SPI (1 from SD, 2 from optic sensor)
connector from sonar HC-SR04
output from buzzer 12v and led 12v (up to 5-10A)
Video:
https://www.youtube.com/watch?v=Z5-kWGBmRRk&feature=plcp
https://www.youtube.com/watch?v=vGQ0OXA_EpM&feature=plcp
https://www.youtube.com/watch?v=CX7NPLE-TE0&feature=plcp
https://www.youtube.com/watch?v=BS2rK_x5alc&feature=plcp
from night video baro is on almost all the time
this is my first flights, to be precise - 5-6 and 7-8 cycles of the battery (I have two batteries of 2200mAh)
Continuing the theme interesting?
One more MultiWii port for atxmega256a3 processor
One more MultiWii port for atxmega256a3 processor
Last edited by mataor on Tue Jul 31, 2012 4:19 am, edited 1 time in total.
Re: Xmega MultiWii
Hi, I would be interested in more...
I tried it myself on 128A3 and coudn´t find a good solution for the eeprom bugs in my silicon revision (there was a workaround like go to sleep mode, write to ee2 and wake up via watchdog again, didn´t make me feel sure about my setup as it sometimes didn´t wake up after ee2 write).
Nice work, I can imagine the nights it cost even on the base on Alex code!
Regards,
gompf
I tried it myself on 128A3 and coudn´t find a good solution for the eeprom bugs in my silicon revision (there was a workaround like go to sleep mode, write to ee2 and wake up via watchdog again, didn´t make me feel sure about my setup as it sometimes didn´t wake up after ee2 write).
Nice work, I can imagine the nights it cost even on the base on Alex code!
Regards,
gompf
Re: One more MultiWii port for atxmega256a3 processor
That's great!
I want an XMEGA port too.
I want an XMEGA port too.