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LPC2000

Discussion group dedicated to the Philips LPC2000 family of ARM MCUs

Search Results for "uart0"

  

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interrupts + Keil + LPC2294   [4 Articles]

grodo2k - Mar 21 2006
Hello could someone be so kind and say, what is wrong in following code? Or maybe it is ok, but it doesn't work... I want trigger an interrupt using UART0. I am using Keil. (UAR... interrupts + Keil + LPC2294

Problem facing with UART0   [3 Articles]

seena_ele - Aug 9 2005
hai all I am using UART1 for my application its working but i am having problems with UART0. does any body help me tnk in advance ... Problem facing with UART0

UART0 vs UART1   [6 Articles]

dimaissaev - Feb 25 2005
Hi all. Could anyone explane me what different between UART1 and UART0 (except modem control register in UART1). I can't understant NOTHING! Two equa... UART0 vs UART1

can't get printf() to print on UART0 with GNU   [12 Articles]

tiogate - Feb 24 2005
Hello, gentlemen, I am experiencing something that does not make sense to me. To make my debugging easier I wish to use the printf function to send format... can't get printf() to print on UART0 with GNU

UART0 hyperterminal   [16 Articles]

Shilpa Shilpa - Nov 14 2007
Hi all, I am working on MCB2130 Evaluation board that has LPC2138 philips microcontroller. The UART0 is been connected to COM0 port and UART1 is connected to COM1 port.I have co... UART0 hyperterminal

UART0 LPC2148 - RBR Interrupt   [3 Articles]

sb_gustavo - Sep 27 2007
Hi friends, I need to use the LPC2148 UART0 data RX interruption (RBR interrupt or RDA), however the interruption is not happening. The software below doesn't work. I'm usin... UART0 LPC2148 - RBR Interrupt

UART1 - lpc2106   [4 Articles]

vidya_srinivas2000 - Nov 28 2003
hello all v have a lpc2106 board from nohau. i was trying to use both UART0 & 1 when my board stopped working. i was writing to UART0 and also to UART1 i am not... UART1 - lpc2106

Re: optimum uart buffered transmit example?

dr_danish_ali - Nov 21 2005
Thanks to those who have replied. To Richard, AFAIK the example on the Keil website > http://www.keil.com/download/docs/288.asp does not make use of the hardware TX buf... Re: optimum uart buffered transmit example?

UART0 and Printf   [10 Articles]

jstamos111 - Apr 24 2006
Hey all, I am trying to get UART0 output to display on hyperterminal for a board I made based on the LPC2106 processor. I use the ISP and UART0 to program the board with Ph... UART0 and Printf

IRQ Priority - Small Question   [2 Articles]

Leighton Rowe - Dec 3 2004
I just have a small question on IRQ Interrupts...can an IRQ channel interrupt another IRQ routine (lower IRQ priority) that's currently executing? To make... IRQ Priority - Small Question

LPC2148 UART0 vs. UART1

Sutton Mehaffey - Feb 8 2007
I have been using UART1 for quite a while reading in raw sensor values. It's worked very well. No problems. Recently, I converted my sensor readings over to UART0, but I'm ha... LPC2148 UART0 vs. UART1

UART - printf - keil

niraj_chavda14 - Nov 20 2007
- printf() is a library routine provided by keil library. So whenever we use printf in our code I assume what it might be doing is calls a routine which places charac... UART - printf - keil

LPC2138 UART0/1 and modem control   [4 Articles]

czajniczek - Dec 20 2005
Hi ! I'm about to build a system using LPC2138. It's going to be equipped with RS232C and RS485 ports. As I need full RS232 implementation with modem control lines, ... LPC2138 UART0/1 and modem control

Query (UART inerfacing with LPC21xx)

- Dec 13 2005
Hello Sir, I am new to this technical group. I am workingon Philips ARM (LPC family) controllers. I was interfacing ST16C554D UART (a Startek Product) with LPC 21xx contr... Query (UART inerfacing with LPC21xx)

Re: UART - printf - keil

Petrescu - Nov 20 2007
One method (not a single one): use sprintf() to fill up a buffer and then use a suitable UART1 routine to output the data from this buffer. Yoan niraj_chavda14 wrote: > - p... Re:  UART - printf - keil

Re: LPCUSB Bulk Tranfers

chan...@gmail.com - Feb 6 2008
I am not familiar with LPCUSB ,i am using LPC 2378 kit; I want to burn the code using UART0 and i want to send the data which is coming from UART0 to USB of LPC 2378. I want ... Re: LPCUSB Bulk Tranfers

Help with LPC2106   [10 Articles]

shunt_2000 - Jan 25 2008
Hi, I am a newbie to the board but I have tried my best to find the answer to my question before posting for help. I am using a QuickStart LPC2106 board with a 14.7456 cryst... Help with LPC2106

Looking for UART0 interrupt driven example

r_bottleneck - Mar 15 2005
Hi, I'm doing the first steps with the LPC2106. The application builder I have access to, does not work correctly . Could anybody please advice where ... Looking for UART0 interrupt driven example

UART0 and UART1   [2 Articles]

Mukund Deshmukh - Jul 7 2006
Hi, Any idea on how to read FIFO buffer, on UART0 and UART1, without using interrupt? Best Regards, Mukund Deshmukh. Beta Computronics Pvt Ltd 10/1, IT Park, Parsodi, Nag... UART0 and UART1

Sample LPC2364 UART Program   [2 Articles]

Leo Cahalan - Feb 4 2007
Does anyone have a very simple program that outputs a message on UART0? I am testing a new board and it appears to program correctly using the Flash utility, but the program do... Sample LPC2364 UART Program

Checksum Problem Part B   [2 Articles]

carlosahsilva - Jan 10 2006
I have made some tests on the Program CheckSum generated by IAR compiler and there is realy something fish. First I edited the segmentation to place the CheckSum as firs... Checksum Problem Part B

Interrupts + Keil + LPC2294 again...   [2 Articles]

grodo2k - Mar 26 2006
Hello I have a problem; the folowing code, allow to trigger an interrupt via UART0 but when the interrupt occurs one time it doesn't end. When I send a char from PC to the LPC I... Interrupts + Keil + LPC2294 again...

RE: UART Status Question

Joel Winarske - Feb 19 2006
Hi Bill, > Does this mean the entire Tx FIFO is empty? That is, I can write 16 > bytes to it whenever LSR:THRE is set? > > Or, does it just mean that there's at least one byte... RE:  UART Status Question

UART0, TC0, PWM & ADC at once on LPC2132   [4 Articles]

soren_t_hansen - Nov 23 2005
Hi there Im making a system where I'm using all the above mentioned interrupts. I have had the TC0, PWM and the ADC running nicely until now, but when I add the UART0 t... UART0, TC0, PWM & ADC at once on LPC2132

Interrupt problem with UART0   [4 Articles]

xjag74 - Aug 31 2005
Hi, I currently try my interrupt controlled UART0 communication (only TX for the beginning) to get startet. The problem I have is that the interrupts work really spor... Interrupt problem with UART0

Re: Re: UART0 LPC2148 - RBR Interrupt   [8 Articles]

Joel Winarske - Oct 5 2007
> Joel, > > I made the alteration what you recommended. > The interruption is happening, but it isn't executing the function > uart0. > What can be the problem? The... Re:  Re: UART0 LPC2148 - RBR Interrupt

Re: LPC2114 UART1 works but UART0 does not

Tom Walsh - Apr 5 2007
o...@hotmail.com wrote: > > Hello all > I'm starting a new project with the LPC2114. I just got the first > prototype board and started to check out the hardware when I no... Re:  LPC2114 UART1 works but UART0 does not

Interrupts + Keil + LPC2294 again...   [3 Articles]

grodo2k - Mar 26 2006
Hello I have a problem; the folowing code, allow to trigger an interrupt via UART0 but when the interrupt occurs one time it doesn't end. When I send a char from PC to the LPC I... Interrupts + Keil + LPC2294 again...

erase Flash using UART1?   [2 Articles]

gtrfender - Aug 18 2006
Hello, Is there a way to erase Flash instead of using the Philips Flash Utility via UART0? The LPC2292-board I'm working on is configured with UART1 on the RS232 port and ... erase Flash using UART1?

UART0 not working in GCC LPC2138   [4 Articles]

ravindra_lpc - Jul 7 2006
Hi all , I had used LPC2138 with Keil ARM Tools.Now I want to switch to GCC . All interupts except UART0 are working .Although it is going to the service routine each time... UART0 not working in GCC LPC2138

More than one Interrupt   [7 Articles]

mgiaco82 - May 18 2007
Hello, I have some problems when I use more than one interrupts on my LPC2148. A made a short example with a timer IRQ > > It works. Then I made one with UART0 and URAT1 IRQ... More than one Interrupt

UART0 and RTC

liem...@yahoo.com - Jul 25 2007
I am a newbie in ARM. I make a digital clock project with internal RTC and send with uart0. I have been tested the UART0 without RTC initialitation and works well. but when I init ... UART0 and RTC

LPC2292 UART0 problem   [3 Articles]

mjianjun - Nov 19 2007
Hi all, =20 I am using LPC2292 in my board,I use UART0 connect to other device and ca= n receive data correctly but can not send out data to this device. When I c= onnect b... LPC2292 UART0 problem

uart0 is not working when PLL enabled

"NAGARAJU R." - Nov 28 2007
hi, I am using lpc2138,with 14.7456Mhz quartz freq directly, every thing works fine, but to day I have implemented the PLL to increase CCLK to 60Mhz. the routine is shown b... uart0 is not working when PLL enabled

RE: UART - printf - keil   [4 Articles]

Andy Berney - Nov 19 2007
If you're using RealView as the compiler with Keil's uvision you're looking for the function sendchar which is used by printf to do the bind to a particular UART. Given this is a... RE:  UART - printf - keil

how to calculate values of U0DLM and U0DLL in UART0   [5 Articles]

"Niren.R" - May 14 2008
how to calculate values of U0DLM and U0DLL in UART0 ? Is there any standard equation for it ? ------------------------------------ ... how to calculate values of U0DLM and U0DLL in UART0

Serial Port Interrupt   [5 Articles]

jamesasteres - Nov 11 2004
In using the serial port (UART0) I found that simply enabling the THRE interrupt does not cause an interrupt to be asserted. Apparently only when the TX FIFO t... Serial Port Interrupt

Crosswork UART0 interrupt problem   [11 Articles]

g_gambler2000 - Jul 9 2007
Hi, My Uart0 interrupt cant be triggered. It seems that my program doesn't jump to the irq handler. I have defined "VECTORED_IRQ_INTERRUPTS" and i'm not using any optimiz... Crosswork UART0 interrupt problem

UART0 does not trig an interrupt if the U0THR has not been written (UART0 bug??)   [4 Articles]

croquettegnu - Feb 27 2007
I can't enter the interrupt handler of my project code if I do not write the THR before whereas I have set the THRE flag in the U0IER and that I can see it set to 1 in the U0LSR ... UART0 does not trig an interrupt if the U0THR has not been written (UART0 bug??)

LPC2104 UART0 FIFO problem

yxh510 - Apr 24 2005
HI, When I using UART0 FIFO for receive 4 byte interrupt.the problem is: It can only receive 3 byte then go interrupt.When I send 4 byte from PC to LPC2104 It go breakd... LPC2104 UART0 FIFO problem
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