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pls help...
i'm working on LPC1114-FBD/301 series
On my board 4 LED's are connected to P0_8, P0_9, P0_10, P0_11.
I'v written a sample code toggle them. Only on 8 and 9 port pin LED's are blinking but on 10 and 11 there state is always on. here is the sample code
/* by default P0_8 and P0_9 pins are GPIO's */ LED_DIR |= BIT(8); LED_DIR |= BIT(9);
/* 9th and 10th pins are not GPIO's on reset */ // i think here some changes required to make them as GPIO's IOCON_SWCLK_PIO0_10 |= 0x1; IOCON_R_PIO0_11 |= 0x1;
LED_DIR |= BIT(10); LED_DIR |= BIT(11);
not able --- to give a descriptive title not able --- to specify the toolset not able --- to post as stated above the message entry box
Erik
"not able --- to post as stated above the message entry box"
add to that list:
not able to explain why T0's maximum clock rate has anything to do with using T1 to count pulses.
Do not allow a thread to be created without an explicit selection of a toolset, "None" included.
"Do not allow a thread to be created without an explicit selection of a toolset, "None" included."
michael: are you repeating a command to yourself or are you ordering us?
you do realize that not everyone takes you as seriously as you do yourself, right?
I am going to continue ignoring your provocations - I honestly don't care what post about me (this post is a rare exception). Just to let you know, that by all means, and, I believe, in the minds of all the regular contributors to this forum, you are behaving like an idiot. Why are you humiliating yourself like this? Give us something positive, for a change. I have a lot of urgent work to do, which is one of the reasons it is exceedingly easy for me to ignore you. I don't care - OK? Feel free to continue if it makes you feel better. I simply have better things to do, and intend not to feed you psychotic behavior. Think about this.
amazing how few mistypes can be detected in a post thet has nothing to do with helping the OP. In such posts, such details as whether T0 or T1 never happen.
To whoever is not willing to use her real name, but hides behin a homewrecker: you do realize that not everyone takes you as seriously as you do yourself, right?
You really ought to read that statement aloud to yourself a couple times, every hour on the hour.
Oh, just in case you still haven't got it: yes, that means nobody's taking you seriously. At all. The only thing you have so far managed to appear to be serious about is to destroy your own reputation --- and quite a waste of effort that is, since you never had one to start with.
Bloody hell! What is this? Kindergarten?
"In such posts, such details as whether T0 or T1 never happen."
maybe because you are afraid of facing up the truth?
"Bloody hell!"
some "titans" of this forum seem to be frustrated that they are being exposed as who they really are.
"some "titans" of this forum seem to be frustrated that ... "
Hmm, I had considered this forum to be rather titan-free, so to assist me recognizing them in this forum and elsewhere, who are the "titans" of this forum in the context of member/poster names, and ...
"... they are being exposed as who they really are."
I've searched and discovered common (but out of context) replies from you spread across multiple forum topics, yet nothing yields anything to the effect of "they are being exposed". Taking your out of context replies across multiple threads, I can start to detect targets for your "exposure" claim, but please, there is no need for coyness here. Simply coalesce your argument for "they are being exposed" to a list of exposure references; who, why, etc.
Hi the problem is i'm not able to configure P0_10 and P0_11 on LPC1114 as GPIO pins. pls help me to configure them as GPIO's. Using IAR i'v compiled the code.
Normally, GPIO is the default role for most pins of LPC chips. All you need to do is set the direction, find out if there are any compatibility/legacy issues (see SCS register of LPC24xx processors applying to GPIO port 0) and figure out how to clear and set the pins (again, referring to the legacy issue). The user manual will tell you all you need to know, as well as example programs available in your tool-chain folder.
I too thought the same.. but those to pins P0_10 and P0_11 on LPC1114 are not GPIO's on reset. using the following code i configured them as GPIO's.. but still it's not working..
/* last 3 bits of the following registers are used to select the function So i'v set it to 1 here. */
IOCON_SWCLK_PIO0_10 |= 0x1; IOCON_R_PIO0_11 |= 0x1;