Hi I can drive the UART simply by my code but I want to use CMSIS and work with them. I don't know where to start and learn to write a code with...

Hi I can drive the UART simply by my code but I want to use CMSIS and work with them. I don't know where to start and learn to write a code with the library? Actually as I told you I'm trying to drive my UART port but I can't. Firstly I initialized my UART port and define it and then I change the pins function and send a char. but nothing happen. here is the code: UART_CFG_Type U...

Hi, Our design uses an LPC2468 with DP83848 PHY. We lose some Ethernet frames transmitted by our firmware. When I say that we lose the...

Hi, Our design uses an LPC2468 with DP83848 PHY. We lose some Ethernet frames transmitted by our firmware. When I say that we lose the frames, they have been transmitted as far as we can tell from the MAC registers in the LPC, but they are not detected by the PC at the other end of the wire (running a Wireshark capture). The test setup was an isolated point-to-point link with a s...

Hi guys I have been using LPC2148 connected with a digital hall effect sensor(external interrupt) and ZigBee(UART interface). It should...

Hi guys I have been using LPC2148 connected with a digital hall effect sensor(external interrupt) and ZigBee(UART interface). It should work in the manner such that it always stays in PD mode. Whenever external interrupt from Hall Effect Sensor is triggered it should wake up transmit a character on UART and go back to PD mode. 1.The system works perfectly when I do not use the power do...

Hi I didn't anything about CMSIS until know and I started to work with them. I have seen a movie from "Matt Saunders: Working with CMSIS-RTOS"...

Hi I didn't anything about CMSIS until know and I started to work with them. I have seen a movie from "Matt Saunders: Working with CMSIS-RTOS" that describes how we can use these libraries. Some questions stuck in my mind. In the movie shows there is a configuration wizard window in the keil IDE, we can define our project and set clock and other things through that. Is any similar window ou...

I've been experimenting with I2C Monitor Mode on a LPC1769 based board using code derived from the LPC17xx code bundle and have encountered...

I've been experimenting with I2C Monitor Mode on a LPC1769 based board using code derived from the LPC17xx code bundle and have encountered problem with monitoring read transactions (pure writes seem fine). Performing a read from a PCF8563 RTC on another board, the following I2C events are reported EVT(Id, Time, I2STAT, I2CDAT, I2DATA_BUFFER) EVT(1,403713,0x60,0xA2,0xA2) // Write to dev...

Hi I have a problem with UART that I don't know where is stems from. In the program I simply send a character to PC port(baud rate 9600). when...

Hi I have a problem with UART that I don't know where is stems from. In the program I simply send a character to PC port(baud rate 9600). when I use terminal of flash magic software I see the character but when I use other third-party software(Docklight, Tera Term) I don't receive anything and even my micro doesn't work anymore till I close the program. It seems to me I have an error in baud ra...

Hi friends!! advance thanks my helpers i have to do project on real time data web server using lpc2468. can anybody help me, what are the...

Hi friends!! advance thanks my helpers i have to do project on real time data web server using lpc2468. can anybody help me, what are the hardware and software kit i should have to complete successfully. ------------------------------------

Has anyone seen anywhere a GPIO pin schematic for the LPC17xx devices, i.e. the circuitry inside the pin. I have a feeling I have seen it in the...

Has anyone seen anywhere a GPIO pin schematic for the LPC17xx devices, i.e. the circuitry inside the pin. I have a feeling I have seen it in the datasheet/user manual but now cannot find it. Or I might be thinking of Atmel AVR. I really just want to know what protection diodes are on the pins and how they are connected - I am curious about what happens when you put 5V on the 5V tolerant pins an...

Hi, I'm having some trouble with an LPC2103 design related to higher temperatures; the design becomes unstable and therefore unusuable at...

Hi, I'm having some trouble with an LPC2103 design related to higher temperatures; the design becomes unstable and therefore unusuable at higher temperatures (somewhere between 60 and 70 degrees celsius). According to the datasheet it should do +85, and all the components i'm using around it should make this aswell. The strange thing is that some hand assembled boards do make this ...

Hello All ! A newcomer to this group and probably it is the wrong place for my search (I hope not !). My last project, some years back, was...

Hello All ! A newcomer to this group and probably it is the wrong place for my search (I hope not !). My last project, some years back, was to prototype an educational wind tunnel, based on theTufts Baals Wind Tunnel project: http://www.ceeo.tufts.edu/robolabatceeo/College/windtunnel/baals.shtml The control and output instrumentation was based on a LEGO construction set using the old R...