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JTAG debugging fails in new target hardware

Started by life speed in LPC200017 years ago 2 replies

Hi, I am new to the world of ARM7, having previously used PICs. Now I need more processing power and high-precision math so I decided to...

Hi, I am new to the world of ARM7, having previously used PICs. Now I need more processing power and high-precision math so I decided to step up to the world of ARM. I worked with a software developer on a Phytec eval board using an LPC2294 to develop code using the IAR development environment and JTrace debugger which includes ETM debugging capabilities. When the actual target h...


To Philips Apps: demo code for AN10438

Started by riccardoventrella in LPC200017 years ago 5 replies

this post is to Philips apps: please I've read from the AN10438 application node this document refers to a a project made under KEIL...

this post is to Philips apps: please I've read from the AN10438 application node this document refers to a a project made under KEIL uVision3 and concerning some driver files and a client demo file, all written in c language. I've searched these files throughout the NET, specifically the: 1) Config.h 2) LPC2294.h 3) LPC2000_CAN.h 4) LPC2000_CAN_GAF.h 5) LPC2000_CAN_Driver.c...


SPI clock

Started by r_goncalves2000 in LPC200018 years ago 3 replies

Hi, I'm start using the SPI interface and I have a doubt. I'm using a LPC2294 with a 15MHz crystal. PLL factor is set to 4 and VPDIV is set to...

Hi, I'm start using the SPI interface and I have a doubt. I'm using a LPC2294 with a 15MHz crystal. PLL factor is set to 4 and VPDIV is set to 1. So PCLK is 60MHZ. The user manual says that SPCCR =ABindicates the number of pclk cycles that make up an SPI clock=BB. Also says that this register must be an even value greater or equal to 8. With these setings is the maximum SPI clock rate e...


Problems with LPC2000 Flash Utility

Started by andlsouza in LPC200019 years ago 4 replies

Hello, I'm using the configuration below: LPC2294 using Phytec phyCORE Single Board Computer and emulator Keil under...

Hello, I'm using the configuration below: LPC2294 using Phytec phyCORE Single Board Computer and emulator Keil under Windows XP and LPC2000 Flash Utility v 2.2.0. When i press "Read Device ID" button, the program Flash Utility returns ano


LPC2214 possible bootloader rev. 1.63 problem

Started by tsvetanusunov in LPC200019 years ago 4 replies

Hi, we have production run of boards with LPC2214 and LPC2294, these are our LPC+external memory header boards and...

Hi, we have production run of boards with LPC2214 and LPC2294, these are our LPC+external memory header boards and LPC+external memory+ethernet boards. On about 20% of the boards Philips ISP utility fail to program the code on speed above 19200. Everything seem


Bootloader for LPC2210 and LPC2294

Started by Ori Idan in LPC200017 years ago 1 reply

I am writing a software to program our external flash using the resident bootloader. The PC side is working and I can use any of the resident...

I am writing a software to program our external flash using the resident bootloader. The PC side is working and I can use any of the resident bootloader command (W command not tested) I need the LPC program side. However I have no idea how to make it. I found several software examples on the net but non of them could compile and run under Linux. Can someone point me to a software ...


LPC2106 Compiler Error...

Started by r_kumares in LPC200017 years ago 3 replies

Dear All, I have started working on LPC2294 using GNU GCC compiler. As this is the 1st time I am working on ARM family so I...

Dear All, I have started working on LPC2294 using GNU GCC compiler. As this is the 1st time I am working on ARM family so I have just took the example code of LPC2106 from the net for blink_led programme & tried to complier the same using the said compiler. Every time I compile the programme it shows the following error..... make -k all "......linking" arm-elf-ld -v ...


Rx FIFO TRIGGER LEVEL(LPC2294)

Started by kooroshhajiani in LPC200017 years ago 3 replies

I'm having some issue with the FIFO TRIGGER LEVEL of the UART Receive interrupt. For example if I set it for 4 bytes(bits 7:6=01 in the FIFO...

I'm having some issue with the FIFO TRIGGER LEVEL of the UART Receive interrupt. For example if I set it for 4 bytes(bits 7:6=01 in the FIFO CONTROL REGISTER)and lets say that In my ISR, I move 4 bytes at a time(4 access to RBTR register) to a RAM buffer, when I check the buffer I NOTICE THAT THE LAST 2 BYTES OF EVERY 4 BYTES IN THE CHARACTER STREAM ARE ALWAYS THE SAME AND FURTHERMORE...


Using Eclipe and GNUARM compiler with LPC2294 and LPC2148

Started by jdauchot in LPC200017 years ago 1 reply

I am new to the LPC22XX and LPC214X range of processors. I have purchased a LPC-P2148 and LPC-E2294RevB boards from OLIMEX. I have, using...

I am new to the LPC22XX and LPC214X range of processors. I have purchased a LPC-P2148 and LPC-E2294RevB boards from OLIMEX. I have, using examples from the LPC2000 group, compiled and loaded sucessfully test code into the LPC-P2148. I am now trying to program a test program for the LPC-E2294RevB board without success. Can anyone send me test program that will compile using the Eclipse/ G...


Interrupt Vector Table

Started by jdauchot in LPC200014 years ago 6 replies

Hi I am trying to unterstand what the LPC interrupt vector table seting are regarding the VicAddress. > From an LPC2348 crt.s b ...

Hi I am trying to unterstand what the LPC interrupt vector table seting are regarding the VicAddress. > From an LPC2348 crt.s b _start ldr pc, _undf ldr pc, _swi ldr pc, _pabt ldr pc, _dabt nop ldr pc, [pc,#-0x120] ldr pc, _fiq What ldr pc, [pc,#-0x120] actually do ? > From an LPC2294 crt.s ldr PC, Reset_Addr ldr PC


LPC2194 & LPC2294 JTAG ports

Started by gregdeuerling in LPC200019 years ago 1 reply

Hi, I'm trying to work out a problem I'm having programming a LPC2194. I've posted a question on this already here. See:...

Hi, I'm trying to work out a problem I'm having programming a LPC2194. I've posted a question on this already here. See: http://groups.yahoo.com/group/lpc2000/ message/4049 I was looki


user timer problem (os_tmr_call never called)

Started by bahadir_armagan in LPC200017 years ago 2 replies

hi, I am using lpc2294, ARTX, 12MhzXTALx5=60Mhz timer tick occurs every 10ms ...no problem with that. os_dly_wait works fine. But my user...

hi, I am using lpc2294, ARTX, 12MhzXTALx5=60Mhz timer tick occurs every 10ms ...no problem with that. os_dly_wait works fine. But my user timer never timeouts forexample: os_tmr_create(100,1);//I expect timeout every 10x100=1000ms but I never get os_tmr_call() called. I have initted the os. os_tmr_create()creates the timer (returns something) but os_tmr_call() is not called. Wh...


UCLinux on ARM LPC 2294

Started by pratik pujar in LPC200018 years ago 1 reply

Hi All, =20=20 I am having phyCore board with LPC2294 (ARM7TDMI). I want to compil= e=20 and run the uClinux on this. For this i...

Hi All, =20=20 I am having phyCore board with LPC2294 (ARM7TDMI). I want to compil= e=20 and run the uClinux on this. For this i am using following versions and patches:=20 =20=20 1. linux-2.6.11.8.tar.bz2 2. uClinux-Philips-LPC22xx.tar.obj 3. uClinux-dist-lpc22xx.patch.obj 4. uClinux-dist-20051110.tar.gz 5 . linux-2.6.11.8-hsc0.patch.gz=20 =20 I am havin...


External Flash Algorithms intel TE28F160C3BD70

Started by civcivonur in LPC200017 years ago 1 reply

Hi, I have a LPC2294 Development Board. http://www.olimex.com/dev/images/LPC-L2294-1MB-sch.gif i could not use the external flash. I search...

Hi, I have a LPC2294 Development Board. http://www.olimex.com/dev/images/LPC-L2294-1MB-sch.gif i could not use the external flash. I search for the code of intel TE28F160C3BD70 programming but i could not find. So i try to modify the code of RC28F320J that is writen by Keil. But when i try to load the program with this code Ulink says "Can not load Flash Programming Algorithm" & "Insuffi...


programming via UART canceled at sector 1

Started by Boris Kralik in LPC200018 years ago 16 replies

Hi all. I have a problem with programming via UART on LPC2294 system. I using USB to UART interface with FTDI FT232BM chip. When I check...

Hi all. I have a problem with programming via UART on LPC2294 system. I using USB to UART interface with FTDI FT232BM chip. When I check LPC signature, all is OK, ISP programmer found LPC chip (PartID:84016915 BootLoader:1.61). But when I erasing chip, all is OK, programming sector 0 is OK, on sector 1 chip burner give me message "Canceled, not responding". I am using ./lp2k_pgm , when I tr...


Olimex Board LPC-L2294 - run program from flash

Started by "claus.meyer73" in LPC200017 years ago 6 replies

Hello, I have an Olimex Board LPC-L2294 with Olimex ARM-USB-OCD. I use Yagarto with OpenOCD and Eclipse. I can write a program and transfer...

Hello, I have an Olimex Board LPC-L2294 with Olimex ARM-USB-OCD. I use Yagarto with OpenOCD and Eclipse. I can write a program and transfer it to the RAM of the LPC2294. It runs in a correct way. :-) I can generate a BIN-File and transfer it to the internal flash. There is no error-message. But the program does not start to run. :-( Has anyone an idea whats going wrong? How can I che...



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