Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
copper side view
As FVM said, it's really not a technical term you hear with PCBs.
Traditionally TOP = Component Side, BOTTOM = Solder Side
although that terminology goes out the window when you're talking about densely-populated boards with components on both sides....
I supposed the term...
ez 430-f2013
Negative on the 4xxx series.
EZ430 only supports chips with the Spy By Wire interface, which as of now is the 20xx and 22xx chips (only a subset of the 2xxx family)
Re: C code for pwm
No one can give you C code for that without knowing the uC family.
Also, what is so hard about it? A duty cycle of 0% = completely off, 100% duty cycle = completely on, and in-between adjusts the intensity. The other factor depends on your hardware design -- the ballast...
learning rtos
Yes and no.
Many of the APIs can be similar (start timer, send a message, get a semaphore) but the major difference between an RTOS and a non-real-time OS is the scheduler behavior & implementation.
Things like priority inheritance, interrupt latency, preemption, scheduling...
stm32 vs stellaris
Luminary provides a very complete and thorough driver library (full source code) for their chips. Helped me get going very quickly.
Plus I personally believe that their evaluation boards/kits are superior to those available for the STM32 right now.
As for higher layer...
OK thanks for the explanation. I work so deeply in the embedded space (FPGAs, DSPs, processors) that I don't know anything about typical PC architecture.
Anyway I asked an IT guy here about what he would use for looking at a PC's LPC, and he said the only thing he knew of was this...
The following is not my content, it is cut and paste, but it does a very good job of explaining the difference between mutexes and semaphores:
The Myth: Mutexes and semaphores are similar--even interchangeable--operating system primitives.
The Truth: Mutexes and semaphores should always be...
mspfet synchronization error
Doesn't the EZ430-RF2500 kit come with compilers & demo software?
The eZ430-RF2500 is a complete wireless development tool for the MSP430 and CC2500 that includes all the hardware and software required to develop an entire wireless project with the MSP430 in a...
Re: vxWorks help
One other thing -- if you're talking about embedded code you can just cast a function pointer to a specific ROM address and de-reference (call) it.
general question about rtos
Regarding books and RTOS:
One that just came out, centered around PIC but has a solid chapter on RTOS:
https://www.elsevierdirect.com/product.jsp?lid=0&iid=73&sid=0&isbn=9780750686112
And one that is coming in ~3months...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
