(I've posted this message to LP1100 group but it was my intention to post anly here. Sorry) Hello All I'm having a bad time trying to...

(I've posted this message to LP1100 group but it was my intention to post anly here. Sorry) Hello All I'm having a bad time trying to communicate with a 24LC16 E2PROM. I've done this before with LPC2000 and LPC17xx micros with no problem, and it was no big deal. After a couple of days with this problem I'm running out of ideas on how to solve the problem and don't know if it's a software o...

dear, I used endpoint in lpc2468 in Ctrl & Bulk mode. but when i use interrupt endpoint, lpc not received any interupt. I test CDC, MSC, HID...

dear, I used endpoint in lpc2468 in Ctrl & Bulk mode. but when i use interrupt endpoint, lpc not received any interupt. I test CDC, MSC, HID with successful in bulk & ctrl endpoint. may be have big different between these mode in LPC? (in initialization or using) thanks. ------------------------------------

IAR has a sexy new debugging...

IAR has a sexy new debugging probe: https://www.iar.com/en/Products/E-shop/?item=1.0.1.0/3085/1/?item%3dprod_prod-s1/591&utm_medium= email&utm_source=Act-On+Software&utm_content=email&utm_campaign=I-jet%20now%20shipping&utm_term= E-shop%3A%20I-jet&cm_mmc=Act-On%20Software-_-email-_-I-jet%20now%20shipping-_-E-shop%3A%20I-jet Leon -- Leon Heller G1HSM ------------------------------------

There was a question in Keil forum about the max SPI speed that could be achieved using SSP in LPC1788 and a core clock of 120Mhz and based on...

There was a question in Keil forum about the max SPI speed that could be achieved using SSP in LPC1788 and a core clock of 120Mhz and based on the user manual the max speed for the SSP peripheral is core_clock/2 which gives 60MHz. Assuming that the PCB is designed to work fine with this speed, is this achievable from the MCU side? Is it possible for the output stage of the LPC to switc...

What is new in v3.1.0 . Fixed: The max operating frequency for the ADC peripheral in LPC175x/6x was 14MHz instead of 13MHz [nxp41306 in...

What is new in v3.1.0 . Fixed: The max operating frequency for the ADC peripheral in LPC175x/6x was 14MHz instead of 13MHz [nxp41306 in LPCware.com] . Fixed: In the interrupt initalization of Cortex M0 the priority setting is now placed before enabling the interrupt. . Fixed: The Interrupt priority comment was wrong, the priority level for CortexM0 is 0(highest) to 3(lowest). . Added profile...

In LPC1311_13_42_43 User manual UM10375.pdf ( www.cn.nxp.com/documents/*user*_manual/UM10524.pdf ) section 3.5.30 page 27/28 there is a...

In LPC1311_13_42_43 User manual UM10375.pdf ( www.cn.nxp.com/documents/*user*_manual/UM10524.pdf ) section 3.5.30 page 27/28 there is a description of the PINTSEL register, the problem is that the decription of the register and the bit explenations are different. To select a pin for any of the eight pin interrupts, *write the pin number as 0 to 23 for pins PIO0_0 to PIO0_23 and 24 to 5...

Hi all, Im trying to get the ADC working reliably on my LPC1763 board under crossworks. Some interesting behaviour I noticed but would like...

Hi all, Im trying to get the ADC working reliably on my LPC1763 board under crossworks. Some interesting behaviour I noticed but would like some confirmation on. My basic implementation is a Timer ISR which sets burst mode active, and an ADC interrupt that is triggered on a set channel where i first disable burst mode and then read the data from the registers. Currently, I have my ADC se...

Hi, I have some LPC1788 ICs. One of them is on Embedded Artist Development Board and another ones are on my boards. I call SystemInit()...

Hi, I have some LPC1788 ICs. One of them is on Embedded Artist Development Board and another ones are on my boards. I call SystemInit() function on Embedded Artist Board and everything is OK. But When I try to call SystemInit() on Myboards, program counter jump meanless locations and do meanless something. There is no Exception (Hardfault, Busfault etc.) If I dont call SystemInit() Embedded...

Hello, please, I need help for using the second SSP controller (SSP1) on the LPC1313 part in master mode. I programmed the initialization...

Hello, please, I need help for using the second SSP controller (SSP1) on the LPC1313 part in master mode. I programmed the initialization like described in the datasheet, try to send test data, but nothing appears on the outputs. I checked with a logic analyser and in software mode everything works fine. But when I use the hardware SSP, nothing happens. Is there anything wrong with ...

Hello everyone! Has anybody tried to interface LPC2148 with a USB Host Controller? I have an existing project that is almost complete except for...

Hello everyone! Has anybody tried to interface LPC2148 with a USB Host Controller? I have an existing project that is almost complete except for the USB Host Controller. CH374 was the first option but there are not enough resources for the codes of this host chip. If anybody has tried, I would appreciate advices and tips and sample source codes, if possible. Thank you very much. Regards, ...