First open energy project (Part 3)

Submitted by mike_86 on Sat, 07/02/2015 - 13:31

I can't post other replies in this thread http://openenergymonitor.org/emon/node/10055

so I start a new one continuing here

RFM module is placed as in figure.

The response of last command is:

pi@raspberrypi ~ $ avrdude -v -c arduino -p ATMEGA328P -P /dev/ttyAMA0 -b 38400

System wide configuration file is "/etc/avrdude.conf"
User configuration file is "/root/.avrduderc"
User configuration file does not exist or is not a regular file, skipping

Using Port : /dev/ttyAMA0
Using Programmer : arduino
Overriding Baud Rate : 38400
avrdude-original: Using autoreset DTR on GPIO 4
AVR Part : ATMEGA328P
Chip Erase delay : 9000 us
PAGEL : PD7
BS2 : PC2
RESET disposition : dedicated
RETRY pulse : SCK
serial program mode : yes
parallel program mode : yes
Timeout : 200
StabDelay : 100
CmdexeDelay : 25
SyncLoops : 32
ByteDelay : 0
PollIndex : 3
PollValue : 0x53
Memory Detail :

Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack
----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
eeprom 65 20 4 0 no 1024 4 0 3600 3600 0xff 0xff
flash 65 6 128 0 yes 32768 128 256 4500 4500 0xff 0xff
lfuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
hfuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
efuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
lock 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
calibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00
signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00

Programmer Type : Arduino
Description : Arduino
Hardware Version: 3
Firmware Version: 4.4
Vtarget : 0.3 V
Varef : 0.3 V
Oscillator : 28.800 kHz
SCK period : 3.3 us

avrdude-original: AVR device initialized and ready to accept instructions

Reading | | 0% 0.0Reading | ################################################## | 100% 0.01s

avrdude-original: Device signature = 0x1e950f
avrdude-original: safemode: lfuse reads as 0
avrdude-original: safemode: hfuse reads as 0
avrdude-original: safemode: efuse reads as 0

avrdude-original: safemode: lfuse reads as 0
avrdude-original: safemode: hfuse reads as 0
avrdude-original: safemode: efuse reads as 0
avrdude-original: safemode: Fuses OK

Re: First open energy project (Part 3)

Submitted by pb66 on Sat, 07/02/2015 - 14:04.

This output confirms the serial port is working ok, the rfm2pi is connected correctly, the rfm2pi is able to respond and that the bootloader is intact. The best thing to do here is reinstall the firmware as we cannot check that.

First download the firmware

cd /home/pi
sudo service emonhub stop
git clone https://github.com/openenergymonitor/RFM2Pi

If you have an rfm12 type RFM2Pi (with a large oval metal can as per the previous image) use

cd RFM2Pi/firmware/RF12_Demo_atmega328

avrdude -v -c arduino -p ATMEGA328P -P /dev/ttyAMA0 -b 38400 -U flash:w:RF12_Demo_atmega328.cpp.hex

or if you have rfm69 type RFM2Pi ( flat square can like this image )

cd RFM2Pi/firmware/RFM69CW_RF_Demo_ATmega328

avrdude -v -c arduino -p ATMEGA328P -P /dev/ttyAMA0 -b 38400 -U flash:w:RFM69CW_RF_Demo_ATmega328.cpp.hex

(that last line has wrapped and is one line from "avrdude" to "hex") assuming the upload is succesful you should just need to restart emonhub. What is the led doing ?

sudo service emonhub start

Re: First open energy project (Part 3)

Submitted by mike_86 on Sat, 07/02/2015 - 14:43.

pi@raspberrypi ~ $ cd RFM2Pi/firmware
pi@raspberrypi ~/RFM2Pi/firmware $ ls
boards.txt RF12_Demo_atmega328_OLED
Full_RF12demo_atmega328 RFM2Pi_RF12_Demo
Pre_compiled_ATtiny84_RF12_Demo_hex RFM69CW_RF_Demo_ATmega328
RF12_Demo_atmega328
pi@raspberrypi ~/RFM2Pi/firmware $ cd RFM2Pi/firmware/RFM69CW_RF_Demo_ATmega328
bash: cd: RFM2Pi/firmware/RFM69CW_RF_Demo_ATmega328: No such file or directory
pi@raspberrypi ~/RFM2Pi/firmware $ cd RFM2Pi/firmware/RFM69CW_RF_Demo_ATmega328
bash: cd: RFM2Pi/firmware/RFM69CW_RF_Demo_ATmega328: No such file or directory
pi@raspberrypi ~/RFM2Pi/firmware $

why?

Re: First open energy project (Part 3)

Submitted by mike_86 on Sat, 07/02/2015 - 15:03.

pi@raspberrypi ~/RFM2Pi/firmware/RFM69CW_RF_Demo_ATmega328 $ avrdude -v -c arduino -p ATMEGA328P -P /dev/ttyAMA0 -b 38400 -U flash:w:RFM69CW_RF_Demo_ATmega328.cpp.hex

System wide configuration file is "/etc/avrdude.conf"
User configuration file is "/root/.avrduderc"
User configuration file does not exist or is not a regular file, skipping

Programmer Type : Arduino
Description : Arduino
Hardware Version: 3
Firmware Version: 4.4
Vtarget : 0.3 V
Varef : 0.3 V
Oscillator : 28.800 kHz
SCK period : 3.3 us

avrdude-original: AVR device initialized and ready to accept instructions

Reading | | 0% 0.0Reading | ################################################## | 100% 0.02s

avrdude-original: Device signature = 0x1e950f
avrdude-original: safemode: lfuse reads as 0
avrdude-original: safemode: hfuse reads as 0
avrdude-original: safemode: efuse reads as 0
avrdude-original: NOTE: FLASH memory has been specified, an erase cycle will be performed
To disable this feature, specify the -D option.
avrdude-original: erasing chip
avrdude-original: reading input file "RFM69CW_RF_Demo_ATmega328.cpp.hex"
avrdude-original: error opening RFM69CW_RF_Demo_ATmega328.cpp.hex: No such file or directory
avrdude-original: input file RFM69CW_RF_Demo_ATmega328.cpp.hex auto detected as invalid format
avrdude-original: can't open input file RFM69CW_RF_Demo_ATmega328.cpp.hex: No such file or directory
avrdude-original: read from file 'RFM69CW_RF_Demo_ATmega328.cpp.hex' failed

avrdude-original: safemode: lfuse reads as 0
avrdude-original: safemode: hfuse reads as 0
avrdude-original: safemode: efuse reads as 0
avrdude-original: safemode: Fuses OK
pi@raspberrypi ~/RFM2Pi/firmware/RFM69CW_RF_Demo_ATmega328 $ sudo service emonhub start
[....] Starting OpenEnergyMonitor emonHub: emonhub has been started o[.ok

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