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There have been 5 items by PeterB (Search limited from 27-April 23)
#28896 Netduino Firmware v4.2.0 RC5 (Netduino + Netduino Plus)
Posted by PeterB on 12 May 2012 - 01:20 PM in Beta Firmware and Drivers
#28866 Netduino Firmware v4.2.0 RC5 (Netduino + Netduino Plus)
Posted by PeterB on 12 May 2012 - 02:01 AM in Beta Firmware and Drivers
Hi Chris,Hi Peter,
Can you provide a bit more info on what's happening when you try to upgrade? As long as you erase the board before flashing the new firmware, you should be fine.
Let's see if we can get to the bottom of this for you
Chris
When I did the erase I was using the ERASE in MF_DEPLOY. Reading later post in this thread I discovered I needed to do the full erase "Short 3.3v to GOLD ERASE PAD - near DIO 0". Also I found I needed to get AMTEL SAM-BA to install the boot-loader.
After reading DaveV's post, your post to Laurelle and the Wiki article http://wiki.netduino...ep-by-step.ashx I was able to finally get 4.2rc5 installed.
I had an issue were my Win7x64 machine would reboot if I pulled the USB to the Netduino+ out. This occurred even after reflashing the N+ with MF_DEPLOY. I noticed that during the install of AMTEL SAM-BA 2.11 that Win7 popped up a warning message about the driver that was going to be installed. I subsequently UN-installed AMTEL SAM-BA 2.11 and restarted the PC. The reboot PC problem is no longer present. Must be the SAM-BA driver.
EDIT: the REBOOT PC problem still exists if I pull the USB plug out during a DEPLOY hang.
I had to change the REFERENCES in my project. I used the suggested references from the template project now that I'm on 4.2.
Love the fact there is more RAM. I was running low, so now I can boost the size of my buffers for servicing HTTP request. Now I'm on 4.2 I will look at using later WebServers suggested/linked on the forums, as I'm currently using Fred's from 2010.
Thanks for your assistance.
#28826 Netduino Firmware v4.2.0 RC5 (Netduino + Netduino Plus)
Posted by PeterB on 11 May 2012 - 03:20 PM in Beta Firmware and Drivers
Error: Unable to deploy to device.
I went back to 4.1.06 and that deployed okay (erase between deployment). However, after I changed teh Network and then deployed my previously working solution the program crashes. I changed the NETMF to 4.1 in VC
I have tried going back 4.2rc5 again following the exact steps including erase. I must be doing something wrong but for the life of me I can work it out, Yeah 01:17 in the morning but I'm sure I'm following the steps.
I notice that it is trying to erase again before deploying ER_FLASH. here is the info from MF_DEPLOY
Chk signature Signature PASS Not Supported Connecting to NetduinoPlus_NetduinoPlus...Connected Not Supported Pinging... TinyBooter Bootloader build info: Netduino Plus by Secret Labs LLC Not Supported DeviceInfo is not valid!
#28891 Netduino Firmware v4.2.0 RC5 (Netduino + Netduino Plus)
Posted by PeterB on 12 May 2012 - 11:42 AM in Beta Firmware and Drivers
If you are not already, try using the 4.2 drivers available here: http://forums.netdui...-for-net-mf-42/
I downlaoded all of the suggested (required) files listed http://forums.netdui...?showtopic=2768 I also tried the driver files you suggested, but still crash PC by pulling USB during a hung deployment.
I have also noticed that code that worked before in 4.1 now throws exceptions. Unfortunately I was not using any versioning of files so I can't go back. I have to work my way through these new issues.
#28906 Netduino Firmware v4.2.0 RC5 (Netduino + Netduino Plus)
Posted by PeterB on 12 May 2012 - 02:19 PM in Beta Firmware and Drivers
Thanks Firegun. I'm back on 4.1.06 but it looks like I've toasted DIO 0 & 1On the Netduino you need to do the same you´ve done to put the new firware on it, just upload the desired version, the step are the same. On the VS2010 you just need to select the .Net Micro Framework 4.1 as your target framework (right click on the project, Properties -> Application -> Target Framework), it will as to reopen your project after you change that, and it´s all back to 4.1.
Hope it helps!
I'd just got into bed and was tablet surfing when I read your reply, got up, rugged up and now back to where I was last night (minus COM1).
Only have the 1 N+, local suppliers don't have NGO yet and out of stock of N+.
I was going to use both COM ports as I just have the Arduino monitoring the Solar Hot Water system working and I was about to engage in another Arduino to monitor the wireless Weather Station (Practical Arduino style).
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