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SAM D20 Programming Connector
I usually connect target Vcc for voltage sense. But if Studio wants to see some voltage on the sense input, you can just short Vcc out to Vcc sense in the squid cable.
Thursday, 1 October 2015 - 19:08
SAM D20 Programming Connector
You need to have bypass capacitors on the power lines reasonably close to the MCU. That makes a real difference.   The length of wires does not matter, capacitors will handle...
Thursday, 1 October 2015 - 18:14
Voltage Levels AT86RF212
Those are absolute limits. In reality all outputs will be equal to Vcc, especially if they are driving low load (a digital input).    
Thursday, 1 October 2015 - 17:42
SAM D20 Programming Connector
If you can reliably read out the Device ID in the Device Programming dialog, then your SWD port works correctly. And if programming fails, then something else is wrong.   I'd...
Thursday, 1 October 2015 - 16:39
BitCloud v3.3 migration problem
It is also used for PDS.   Check the differences between files in the linkerScript directory on both projects. And move corresponding changes to your old project.
Thursday, 1 October 2015 - 16:19
LWM join procedure...
You can do it from the application. Use link-local broadcasts for device discovery and commissioning.   Unfortunately, I don't have a code that I can share.
Thursday, 1 October 2015 - 13:41
SAM D20 Programming Connector
Attached is a schematic of the minimal D20 module. You can skip the crystal and associated capacitors. If you don't want to use analog peripherals, then you can replace the...
Wednesday, 30 September 2015 - 22:13
SAM D20 Programming Connector
You need to power the chip. Connecting only 3 pins assumes that MCU is powered from an outside. I think Atmel-ICE can also provide power to the target, but I'm not entirely sure...
Wednesday, 30 September 2015 - 20:31
BitCloud v3.3 migration problem
Yes, check linker script differences. I'm currently out of the office, so can't check that myself.   This access section is a very small section that contains pointers to NVM...
Wednesday, 30 September 2015 - 15:25
Lightweight Mesh network size
There is PHY_EdReq() to do the channel scan,   Doing ACKs in the software is harder. They are very time sensitive, and LwMesh is not setup for time sensitive things like that...
Wednesday, 30 September 2015 - 15:11
SAM D20 Programming Connector
Your connections are fine, so there might be something wrong with the target device, or soldering on the board.
Wednesday, 30 September 2015 - 15:07
VERY large ELF file for a UC3C0512C project.
Probably debugging information. It can be quite big for projects with large number of source files and long paths.
Tuesday, 29 September 2015 - 17:54

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