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The example is made up -- just to see if I understand. So I should be using LPC_IOCON->PIO2_1 |= (LPC_IOCON->PIO2_1 & 0xffffff00) | 0x02 then? To leave all the other bits untouched?
Perhaps the title is not as explanatory as it could have been, but I am afraid I don't know how to rephrase it.
Note: I have not tried to program the chip yet.
How would I enter programming the chip via serial interface? I read in the user manual, that PIO0_1 should be low to start the ISP and...
Thanks for the explanation on the structures. Regarding the PINSEL (although, I'am already off topic here): The PINSEL as far as I understand it is used to define which function does the specified pin have (whether it is GPIO or something else (e.g. PIO2.1 can be PIO2_1, DSR or SCK1). The manual...
Thanks! I did read the insiders guide, and I will surely check out ARMwizard!. The user manual does not contain IODIR at all (perhaps under a different name?) and Insiders Guide only used the before mentioned value. Me being new to this, I do miss a tutorial for ARM like the ones for AVR...
Hi!
Warning: total newbie here. I'm trying to learn ARM (have not tried to program it yet, but have plans to do so) and I was looking through examples and couldn't find an explanation for IODIR1 variable setting. Most examples set this variable to like this: IODIR1=0x00FF0000; with comment that...
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