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Sensirion SHT11 Humidity sensor

Started by smithexpedition in Rabbit-Semi13 years ago 3 replies

Hello, I am trying to connect a RCM3400 to the Sensirion SHT11 humidity sensor. I searched the group archives and found a reference some...

Hello, I am trying to connect a RCM3400 to the Sensirion SHT11 humidity sensor. I searched the group archives and found a reference some posted code for a RCM2200, but it was no longer on site. I was curious if someone might have code for the SHT11? Phil ------------------------------------


RCM5750 Redirecting STDIO

Started by TashR in Rabbit-Semi13 years ago 3 replies

I have looked at the sample in STDIO_SERIAL.C and am trying to redirect the stdio (printf) to serial port F on my rcm5750. There are some things...

I have looked at the sample in STDIO_SERIAL.C and am trying to redirect the stdio (printf) to serial port F on my rcm5750. There are some things that are a bit unclear from the example. I'm assuming I still need to set up serial port F? I'm trying to set it up to use Port D pin D2 as transmit for serial port F, is this possible with the redirection? Should I follow the instructions on setting it...


RCM3000 to "Progress 4GL" Server delay on TCP/IP socket writes

Started by mario_wtbbh in Rabbit-Semi13 years ago 2 replies

I was hoping that someone could shed some light on the TCP/IP "nuts and bolts" for the RCM3000. We've had lots of trouble-free experience...

I was hoping that someone could shed some light on the TCP/IP "nuts and bolts" for the RCM3000. We've had lots of trouble-free experience with listening sockets and active writing/reading sockets to/from a multitude of different server platforms, but last week this problem really stumped me. My Dynamic C (9.52) program, stripped to basics, opens an ASCII socket, writes one or more simple...


Real Time Clock is slow

Started by Dave McLaughlin in Rabbit-Semi13 years ago 7 replies

Hi all, I have a design based on the Rabbit RCM3000 core modules and I am experiencing an issue with one of the modules holding time. It is...

Hi all, I have a design based on the Rabbit RCM3000 core modules and I am experiencing an issue with one of the modules holding time. It is fitted with a battery for backup and the voltage was reading 3.0V when I just checked it. It seems to lose a lot of time. On Friday I reset the time and this morning I checked and it was 25 mins slow. All other modules seem to be fine so I am ...


wiegand.lib

Started by danilo62x in Rabbit-Semi13 years ago 1 reply

I am developing a project for reading wiegand card readers, I'm using the Rabbit RCM5750, did some research and noticed that there is a Dynamic C...

I am developing a project for reading wiegand card readers, I'm using the Rabbit RCM5750, did some research and noticed that there is a Dynamic C 9 wiegand.lib but I'm using DynamicC-10 and found that wiegand.lib, if possible someone could send me? e-mail: d...@gmail.com Thanks Quinelato, Danilo ------------------------------------


Bitbang SPI code

Started by saadkhalid_26 in Rabbit-Semi13 years ago 3 replies

hi, i need help to write bitbang SPI code for MSP and i need help quickly. thankyou in advance

hi, i need help to write bitbang SPI code for MSP and i need help quickly. thankyou in advance


Using Serial D and ADC on LP3500

Started by "dan...@rogers.com" in Rabbit-Semi13 years ago

I have a project in which I am using a serial device connected to serial port D. After I use this device, any reads from the analog inputs are...

I have a project in which I am using a serial device connected to serial port D. After I use this device, any reads from the analog inputs are screwed up. I am at the point where I now realize that the analog inputs are interfaced to the Rabbit processor using the same serial port. How can I reset the connection to the ADC so that I can use the port for both functions? At this point, once ...


Re: MODBUS RTU RS232

Started by Dave McLaughlin in Rabbit-Semi13 years ago 3 replies

Hi Humphrey, I have managed to get both SLAVE and MASTER working on the same project. The Dynamic C library is not complete and ready to...

Hi Humphrey, I have managed to get both SLAVE and MASTER working on the same project. The Dynamic C library is not complete and ready to go and will require a bit of work from yourself to get it going. If you are a dab hand at programming you will figure it out but it will be a bit of work. If you are doing this over serial, you need to provide the driver for that part. Same for the TC...


RCM5750 SPI Help?

Started by TashR in Rabbit-Semi13 years ago 3 replies

Hello, I'm trying to use SPI on the RCM5750 and not having a lot of luck. The example's i've found are all for serial port b and I need to use...

Hello, I'm trying to use SPI on the RCM5750 and not having a lot of luck. The example's i've found are all for serial port b and I need to use c. On the digi forums I found some vague references that the spi library was broken for port c. Can anyone shed some light on this? Does anyone have examples or experience using SPI on RCM5750? I need to use serial port c. I've got it set up l...


far pointer declaration

Started by seecwriter in Rabbit-Semi13 years ago 2 replies

How would you declare a pointer to a far array that's in local memory? No matter what I do the compiler pukes (DC v10.64). const far char...

How would you declare a pointer to a far array that's in local memory? No matter what I do the compiler pukes (DC v10.64). const far char myarray[] = "my message"; ... far char *p; p = myarray;


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