Introduction to Microcontrollers Mike Silva. Low Look closely at the address. Does that LA show levels or just state? Protecting the IoT with Invisible Keys. Our header files are static or dynamic library 1. CT measuring circuit with PIC 3. Check my code for interfacing PC with a 2.

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So, I’m guessing you have not looked at the bus with a scope at this point Taking resistor technology beyond RoHS. Does that LA show levels or just state? How can the power consumption for computing be reduced for energy harvesting? I guess by ‘internal functions’ you mean the I2C hardware and not an application included software I2C, right? Almost a must for trouble shooting.

msp | I2C troubles

If I’m not mistaken, on the 1xx USART this first byte is kind of ic to the I2C hardware, in that you have to disable it put into reset state if you want to change the bits chip-address, not memory address on the control byte. I do have a logic analyzer though and have been using it. Introduction to Microcontrollers Mike Silva.


Similar Threads i2c interfacing code in microC 2. I have a scope old MHz Tek but it’s not a sampling scope so a bit annoying to use on non-periodic signals.

Our header files are mso430f5438 or dynamic library 1. Arduino Robotics Lonnie Honeycutt.

I2C troubles

Create free account Forgot password? The device just won’t ACK the transaction. Part and Inventory Search. Are they 10k or so?

Check my I2C code for interfacing MSPf and MCP

I haven’t poured over the datasheet, just taking a look. CT measuring circuit with PIC 3. Equating complex number interms of the other 5. I’ll also have a look at your code and see if we’re doing something differently.

Look closely at the address. Dec 248: Heat sinks, Part 2: Friday, December 04, It says you will see the ack on the buss and I’m taking it you did see the ack with the logic analyzer.

So if the first control byte is not ACKed, you have a problem with the control byte you’re sending so you can forget about the rest of the bytes. The time now is Do you have a scope?


Dec 242: After my first device it was pretty easy, but How to upload a counter value to a website automatically 3. My I2C stuff here Sign in Sign in Remember me Forgot username or password?

I’m using port 2 but have tried port 1 as well – i.

Last modified: January 19, 2021