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Philips Flash Utility V2.2.0 (max baud rate = 38400???)

Started by janehighland in LPC200019 years ago 14 replies

Hi, Why can't the flash utility sync up faster than 38.4 kbps even you can select 57.6 and 115.2 kbps within the utility? ...

Hi, Why can't the flash utility sync up faster than 38.4 kbps even you can select 57.6 and 115.2 kbps within the utility? I tried it on an LPC2214 as well as an LPC2129, both with 12MHz xtals. Thanks Jane


swi and gcc

Started by alberto in LPC200018 years ago 1 reply

Hy guys, I'm developing a can repeater with lpc2129.I'm testing interrupts and primitives before starting with high level. Has someone an...

Hy guys, I'm developing a can repeater with lpc2129.I'm testing interrupts and primitives before starting with high level. Has someone an exemple of swi using under gcc compiler? I just tried with post search but I see only the first page. thanks in advance Alberto ------------------------ Yahoo! Groups Sponsor --------------------~--> Yahoo! Groups gets a make over. See the new


VIC on LPC2129

Started by Steffen Rose in LPC200019 years ago 10 replies

Hello, where can I find more information about the Vectored Interrupt Controller, especially about the SPURIOUS INTERRUPTS? In...

Hello, where can I find more information about the Vectored Interrupt Controller, especially about the SPURIOUS INTERRUPTS? In my system are many interrupts enabled and my system resets from time to time. My idea is the occurrence of this SPURIOUS INTERRUPTS. Is there a symptom, that I can confirm this? OT: Is the


LPC21xx and UART0 problem

Started by riccardoventrella in LPC200017 years ago 9 replies

Hi, I'm using a MCB2100 with a LPC2129. I've written a sort of home made printf using the hyperterminal as a debugger window, but up to now I...

Hi, I'm using a MCB2100 with a LPC2129. I've written a sort of home made printf using the hyperterminal as a debugger window, but up to now I used UART1 and all went good. Now I have to port my code on a proprietary board mounting a LPC2194 that has just the UART0 exposed. I've ported the code to the UART0 in this way: ...init stuff PINSEL0 = 0x00000005; /* Enable RxD0 and TxD0 ...


I2C Master on LPC2129 (also slave)

Started by troqualy in LPC200017 years ago

Hello and thank you in advance for your help. I have been researching and trying to understand the I2C protocal for some time now but haven't...

Hello and thank you in advance for your help. I have been researching and trying to understand the I2C protocal for some time now but haven't been able to create a working program. I have been able to create a start signal (the SDA goes low, then the SCL goes low), however the clock never creates a signal and thus my transmition ends. Ex1: Ex2: ____ ...


LPC2129 - Capture help requested :)

Started by Lasse Madsen in LPC200019 years ago 1 reply

Hi all I'm sitting with the MCB2100 from Keil trying to get the capture input CAP1,0 & CAP1,1 to work (P0.10 and P0.11) I...

Hi all I'm sitting with the MCB2100 from Keil trying to get the capture input CAP1,0 & CAP1,1 to work (P0.10 and P0.11) I have used the following code to make the inputs capture friendly... PINSEL0&=0xFFAFFFFF; T1CCR=0x1B; // I would like to captur


CAN baudrate setting

Started by mouaaz in LPC200019 years ago 7 replies

Dear all, I am using two LPC2129 boards having 12 MHz clock, with CCLK and PCLK set to 60 MHz. They are connected via a CAN...

Dear all, I am using two LPC2129 boards having 12 MHz clock, with CCLK and PCLK set to 60 MHz. They are connected via a CAN link. I am trying to set the bus timing register C1BTR to run the CAN at the baudrate of 1 Mbit/s. The value I tried is : C1BTR =


Device IDs update for all LPC2000 devices

Started by philips_apps in LPC200019 years ago 1 reply

Device ID LPC2106 0xFFF0FF32 LPC2105 0xFFF0FF22 LPC2104 0xFFF0FF12 LPC2114 0x0101FF12 LPC2119 0x0201FF12 LPC2124 0x0101FF13 ...

Device ID LPC2106 0xFFF0FF32 LPC2105 0xFFF0FF22 LPC2104 0xFFF0FF12 LPC2114 0x0101FF12 LPC2119 0x0201FF12 LPC2124 0x0101FF13 LPC2129 0x0201FF13 LPC2194 0x0301FF13 LPC22x0 0x0301FF12 LPC2212 0x0401FF12 LPC2214 0x0601FF13 LPC2292 0x0401FF13 LPC2294 0x0501FF13 LPC2131 0x0002FF01 LPC2132 0x0002FF11 LPC2


1-wire protocol functions -Dont work, why ?

Started by madid87 in LPC200018 years ago 11 replies

I have two 1-wire devices. Both termo sensors. DS1820 and DS18B20. They will be used in LPC2129 projects. But for some reason something is...

I have two 1-wire devices. Both termo sensors. DS1820 and DS18B20. They will be used in LPC2129 projects. But for some reason something is wrong with my function to communicate with 1-wire devices. I'm trying to fix them for 2 days now and nothing so far :( So if someone have some experiance with 1-wire protocol please take a peak at my C functions. For communication I use P0.0 (do I ha...


CAN1 to CAN2 interfacing olimex LPC2129

Started by zied130187 in LPC200013 years ago 8 replies

hello, i want to interface the port CAN1(DB9) to port CAN2(DB9) in my kit olimex P2129. thank you to give the number of pins to...

hello, i want to interface the port CAN1(DB9) to port CAN2(DB9) in my kit olimex P2129. thank you to give the number of pins to connect ------------------------------------


LPC2129 - reading/writing char array to flash

Started by lawzaz in LPC200011 years ago 1 reply

I have appnote 11008 open right now and this seems like overkill for what I want (and I'm confused as to how I would extend for char arrays). I...

I have appnote 11008 open right now and this seems like overkill for what I want (and I'm confused as to how I would extend for char arrays). I have a board that reads a configuration file from an SD memory card. Sometimes, that card is unreadable and a value is needed regardless. The boards are tuned for different devices, so a single default will not work. Since I have tons of flash memory...


Crossworks, C++, SPI, FIQ

Started by mjames_doveridge in LPC200016 years ago 6 replies

mornin' all.. A design change has left me with a requirement to use an SD card with the SPI interface on my LPC2129. This interface has no...

mornin' all.. A design change has left me with a requirement to use an SD card with the SPI interface on my LPC2129. This interface has no FIFO buffer and a high transfer rate, (well, can be, anyway). To implement the interface, I need to read/write 512-byte sectors. I have a couple of problems. All my comms IRQ interrupts have no nesting. I have only one buffer supply queue into all...


VPBDIV Setting Changes

Started by scottkelsall in LPC200018 years ago 3 replies

Hi I am trying to verify that my LPC2129 is running at 60MHz. I am simply using the IOPIN command to toggle a GPIO pin.However the pin...

Hi I am trying to verify that my LPC2129 is running at 60MHz. I am simply using the IOPIN command to toggle a GPIO pin.However the pin stays high for 100ns not the expected 16.666ns. I have set the VPDIV setting to 0x01; therefore PCLK is running at the same frequency as the CCLK, and the mul and div settings are correct to multiply up to 60M from an Oscillator of 20M I have noti...


Implementation of Ethernet and USB using LPC1768

Started by "ani...@ymail.com" in LPC200011 years ago 4 replies

Hi to all, i am new to LPC1768, but i have worked on LPC2129. i want to implement Ethernet and USB protocols using the LPC1768. please...

Hi to all, i am new to LPC1768, but i have worked on LPC2129. i want to implement Ethernet and USB protocols using the LPC1768. please share information on Ethernet, USB and LPC1768. like links and some books regards anil ------------------------------------


LPC board with bluetooth

Started by r_goncalves2000 in LPC200017 years ago 3 replies

Hello all, I'm developing a board using a LPC2129. This board must comunicate with a PDA using a bluetooth channel. I've never used bluetooth...

Hello all, I'm developing a board using a LPC2129. This board must comunicate with a PDA using a bluetooth channel. I've never used bluetooth before so I have many doubts. I was thinking on using the LPC UART and convert that to bluetooth. Is this possible? How? Any recomendations? Is there any special requirement on the PDA side? I need some ideias to point me to the right direction....


IAR, JLINK and PLL problems

Started by itsjustimpossible in LPC200020 years ago 5 replies

Hi We are using the IAR workbench and Jlink to develop code for the LPC2129. I must use the PLL and debug from FLASH as my timing...

Hi We are using the IAR workbench and Jlink to develop code for the LPC2129. I must use the PLL and debug from FLASH as my timing is criticle but the use of the PLL is preventing the Jlink connecting. The only way around this is to use the Philips Flash utility to erase the


FreeRTOS - UART Problem - LPC2114 suddenly stops

Started by elperegrinoranquel in LPC200015 years ago 3 replies

Hi, i am working with a Development Board based on a LPC2114. We have made the port for FreeRTOS using the instructions available in FreeRTOS's...

Hi, i am working with a Development Board based on a LPC2114. We have made the port for FreeRTOS using the instructions available in FreeRTOS's web page, modifying the Demo for LPC2106 (because we use GCC compiler) and comparing with the Demo for LPC2129 (because there are only very little differences with this micro). The Demo seemed to worked just fine, but the problem comes when we use th...


LPC2129 - Setting CAN Baud rate & Getting Errors

Started by "sie...@gmail.com [lpc2000]" in LPC200010 years ago 4 replies

Hi, I'm trying to use CAN with some less-common baud rates but I'm not sure if my calculations are right. Crystal is 12MHz, using a 5x...

Hi, I'm trying to use CAN with some less-common baud rates but I'm not sure if my calculations are right. Crystal is 12MHz, using a 5x multiplier for a frequency of 60MHz. VPB divider is 1, so peripherals run at 60MHz. I've tested 500kbps and 250kbps, but would like to add 33kbps, 95kbps and 125kbps. I tried setting these rates but it keeps throwing errors onto the network. Good: 250 kb...


Green Hills Debugger

Started by rf_equip in LPC200017 years ago 4 replies

I have started work on a board with a LPC2129. I am using the Green Hills Software and Green Hill Debugger. I am having a hard time writting...

I have started work on a board with a LPC2129. I am using the Green Hills Software and Green Hill Debugger. I am having a hard time writting to the target memory. I can toggle all the JTAG lines (i.e. the VTA) command. I have a hard time resetting the ARM. I was able to write and read back once, I am not sure what the sequence was. I then was able to down load my code and run it. ...


LPC2129 timer0 Startup problem

Started by arm_newbie in LPC200018 years ago 1 reply

Hello, i have the Olimex LPC-P2129 Development-Board, and I use the Keil=20 =B5Vision3 IDE (Demo Version).=20 My problem ist the Timer0...

Hello, i have the Olimex LPC-P2129 Development-Board, and I use the Keil=20 =B5Vision3 IDE (Demo Version).=20 My problem ist the Timer0 interrupt. Everytime I want to built my=20 program, I get the message - assembling Startup.s=85 - Startup.s (368): error: A1516E: Bad symbol `TimerInterrupt0', not=20 defined or external what is the Problem? I have in my main.c a part named "void TimerInt...