Jump to content

OppaErich

Members
  • Content Count

    251
  • Joined

  • Last visited

  • Days Won

    1

Everything posted by OppaErich

  1. Hi, I guess the passwords for phone and fritzbox are different. Any special characters in the firtzbox password ? Did you check the logfiles of the fritzbox ? Stephan
  2. Enter your time machine, move to tomorrow and try again.
  3. OppaErich

    goodbye TI!

    Pfft STM...look out for PSOC4, Cortex M0 with some kind of "nano FPGA" builtin. Boards start from $4, chips $1 Of course, nothing comes withou 'stinkage' - no Linux support.
  4. Sir Fred, did you find out ? I was trying to compile the examples from mspware: No chance ! Using CCS6 under Windows 7 with the TI compiler I get "code size exceeded" and using gcc I get 78 errors (loads of stuff not found). F5529LP that is.
  5. Adjust access rights of gmake.
  6. You mean UT601x ? I loved that...I don't know this course but the syllabus looks like this is about basic electronics.
  7. From UC Berkeley, starting 1/20/2015 https://www.edx.org/course/electronic-interfaces-uc-berkeleyx-ee40lx#.VH8h7GeNrcs
  8. It was cheaper to fly the thingies over the pond than to buy from a shop a few kms away, that was ironic methinks.
  9. I do like zekes proposal "Schlauch abklemmen".
  10. 230V AC http://www.pollin.de/shop/dt/NzU5OTA2OTk-/Bauelemente_Bauteile/Mechanische_Bauelemente/Sonstige_E_Geraete/Magnetventil.html Or harvesting from a dead washing machine.
  11. OppaErich

    Mailbag

    @@Fred Is your wife convinced now that you're not going to hum and spark at night ? 5 * 4-Pin US distance sensors
  12. I don't use jlink but this plugin supports it. http://gnuarmeclipse.livius.net/blog/jlink-install/
  13. I had similar problems with Keil. My fix was to switch to CCS.
  14. Fighting ISPs to get connected again. Since friday I'm without internet and phone.
  15. Did you try to run Energia as root, using sudo ? Does it work ? I guess the easiest way is to install CCS and let the CCS Installer do the job. oppa@oppa-hex-ssd:~$ ls /etc/udev/rules.d 61-msp430uif.rules 70-mm-no-ti-emulators.rules 70-persistent-net.rules 71-ti-permissions.rules 85-lpcxpresso.rules 88-logicanalyzer.rules 99-icdi.rules oppa@oppa-hex-ssd:~$ cat /etc/udev/rules.d/99-icdi.rules ACTION!="add|change", GOTO="openocd_rules_end" SUBSYSTEM!="usb", GOTO="openocd_rules_end" ENV{DEVTYPE}!="usb_device", GOTO="openocd_rules_end" # PC Instruments ATTRS{idVendor}=="0403", ATTRS{idProduct}=="dc48", MODE="777" # TI Stellaris Evaluation Board (several) ATTRS{idVendor}=="0403", ATTRS{idProduct}=="bcd9", MODE="777" # TI Stellaris In-Circuit Debug Interface (ICDI) Board ATTRS{idVendor}=="0403", ATTRS{idProduct}=="bcda", MODE="777" # LMICDI ATTRS{idVendor}=="1cbe", ATTRS{idProduct}=="00fd", MODE="777" LABEL="openocd_rules_end" oppa@oppa-hex-ssd:~$ cat /etc/udev/rules.d/71-ti-permissions.rules SUBSYSTEM=="usb",ENV{DEVTYPE}=="usb_device",ATTRS{idVendor}=="0403",ATTRS{idProduct}=="a6d0",MODE:="0666" SUBSYSTEM=="usb",ENV{DEVTYPE}=="usb_device",ATTRS{idVendor}=="0403",ATTRS{idProduct}=="a6d1",MODE:="0666" SUBSYSTEM=="usb",ENV{DEVTYPE}=="usb_device",ATTRS{idVendor}=="0403",ATTRS{idProduct}=="6010",MODE:="0666" SUBSYSTEM=="usb",ENV{DEVTYPE}=="usb_device",ATTRS{idVendor}=="1cbe",ATTRS{idProduct}=="00fd",MODE:="0666" SUBSYSTEM=="usb",ENV{DEVTYPE}=="usb_device",ATTRS{idVendor}=="1cbe",ATTRS{idProduct}=="00ff",MODE:="0666" ATTRS{idVendor}=="0451",ATTRS{idProduct}=="bef0",ENV{ID_MM_DEVICE_IGNORE}="1" ATTRS{idVendor}=="0c55",ATTRS{idProduct}=="0220",ENV{ID_MM_DEVICE_IGNORE}="1" KERNEL=="ttyACM[0-9]*",MODE:="0666" oppa@oppa-hex-ssd:~$ groups oppa lp dialout cdrom floppy sudo audio dip video plugdev users fuse netdev systemd-journal scanner oppa@oppa-hex-ssd:~$ I did not add this, the CCS Installer did.
  16. Open a terminal, plug the launchpad in and type dmesg, try uploading something and look at the bottom of dmesg output for errors or post them here.
  17. Plus real time usage data. Here in Germany the reading of the meters is done by us customers since around 2000.
  18. Nicely integrated into Visual Studio from a screenshot I saw. For Galileo equals "another platform I don't know yet". I still don't get this IoT stuff. I don't see much use for it. Maybe meteorologists love to get weather data from a lot of locations...
  19. I bought "Make: Getting started with the Intel Galileo" and had a quick glance. It's running Linux, GPIOs are Arduino 1.0 compatible programmed using the Arduino IDE. Example code was all .ino and one Python file, apparently setting up a simple HTTP server presenting the state of a button. Onboard flash holds Linux, micro SD crads up to 32GB are supported. It has an IOREF jumper to switch between 5V and 3V3 logic levels. There's also a jumper block to change the I2C addresses of the onboard peripherals. Book is aimed at beginners.
  20. I had stuff explicitly casted to ulong and still got negative values. Things looked good until I started to test non-zero oss values. Oh, maybe I need to visit a dentist, my breath knocked out a sensor for 30 minutes. Temp readings were fine, they shot up to the 30s and slowly came back down but pressure was at about 10000 for 30 minutes until it came back too. I guess they don't like moisture.
  21. Yep, p is unsigned long. (hehe, it's not i see **) After some trial & error change I finally got the (almost, 1 off) right p value. The actual sensor reading was still garbage but at least within the boundaries of nature, -257 C, 20hPa. Just for fun I used the other BMP085 (the one I got first) and the readings were way off. So one of these is broken, at least. Yesterday, the 2 BMP180 arrived. I've just wired one of them up and T = 263 and p = 101990. The next weather station around reports 1008.4 hPa. Doesn't look too bad. It just takes about 20 samples for the readings to stabilize. Temp started at 270 and pressure at 58000... Thanks, Stephan ** I tried unsigned long but this results in insanely high p values. The other sensor gives the best readings but p is negative, hacked to use the absolute value. int main(void){ short AC1, AC2, AC3, B1, B2, MB, MC, MD;// 16-bit calibration data unsigned short AC4, AC5, AC6; // 3 values are unsigned ? short oss = 0; // oversampling setting (0-3) long X1, X2, X3, B3, B4, B5, B6, B7; // intermediate values for calculation long UT, UP, T, p; // uncompensated and final values
  22. Well, it's a 123 so I guess it would not run at 120 MHz. I2C clock rate is taken from the logic analyzer. I spotted a HS field it the status register, I did not set this but it was '1'. If I got that right from the datasheet, the '20' in your formula is 2 * (6+4) for normal speed and would get 2 * (3 + 1) = 8 for high speed. Tried both, doesn't make a difference. Maybe I have to grab the scope and watch SCL.
  23. Hmm, no worky with Tiva 123. Serial monitor shows nothing and yes, I've tried all available serial ports.
  24. So that makes 9. Using this gives 2 MHz. Not really what I wanted but different from 1.6 MHz.
×
×
  • Create New...