RCM4300 SD Card size?

Started by Finbarr in Rabbit-Semi9 years ago 1 reply

Having used a GHI USBwiz to link an RCM2200 to an SD card, I was very interested to see the RCM4300 and it's inbuilt support for a mini SD...

Having used a GHI USBwiz to link an RCM2200 to an SD card, I was very interested to see the RCM4300 and it's inbuilt support for a mini SD card. However, I note that it only supports cards up to 1GB whereas I've been using the USBwiz with 2GB for ages without problems. Anyone got any idea why there is the 1GB restriction for the RCM4300 and if there is any way around it? --------------...


FTP, FAT and TCP problem

Started by Ari Barbakos in Rabbit-Semi9 years ago 2 replies

Using a RCM4300 with a 1GB SD Card as a data logger with messages received via a TCP socket. The RCM4300 also acts as an FTP server so the data...

Using a RCM4300 with a 1GB SD Card as a data logger with messages received via a TCP socket. The RCM4300 also acts as an FTP server so the data logs can be downloaded via FTP. This all works perfectly fine. However when I add the functionality to send a TCP packet from the RCM4300 a strange situation arises. If there has been no previous FTP connection to the device the messages are sent...


mounting a micro SD card on RCM4300

Started by kanakapriya in Rabbit-Semi6 years ago 1 reply

Hello, I just mounted a 4GB Transcend micro SD card in my RM4300 prototyping board. I cannot get the SD card to be recognized or formatted. ...

Hello, I just mounted a 4GB Transcend micro SD card in my RM4300 prototyping board. I cannot get the SD card to be recognized or formatted. Please help with detailed instructions to get the RCM4300 to recognize and eventually write to the SD Card. Thanks kpks ------------------------------------


UPnP Port Forwarding / Mapping

Started by "agu...@gmail.com [rabbit-semi]" in Rabbit-Semi3 years ago 2 replies

Hi everyone, I've developed a product using a RCM4300 board that hosts an embedded web page to show some parameters of a machine (pressures,...

Hi everyone, I've developed a product using a RCM4300 board that hosts an embedded web page to show some parameters of a machine (pressures, temperatures, etc...). In 90% of the cases the connection scheme is RCM4300 -> (Router -> ) Modem -> Internet. No big companies with IT departments... it's just like a home connection, because the machines are in the field. In order to be able to acce


RCM4300 MTU Stuck at 16

Started by "Fem...@femtodesigns.com [rabbit-semi]" in Rabbit-Semi1 year ago 11 replies

> > Good day, > > I'm hoping that someone could assist me with setting the MTU value for the RCM4300. > > On boot-up the interface table...

> > Good day, > > I'm hoping that someone could assist me with setting the MTU value for the RCM4300. > > On boot-up the interface table reports that "eth MTU 16". > > Using the ETH_MTU macro has no effect, no matter which value I chose it remains at 16. > > > I can change the MTU of my RCM4010 to a value of my choice using the ETH_MTU macro. > > > Both modules are loaded with the same c


XMLHttpRequest Send Command Size Limitations RCM4300

Started by "mjm...@gmail.com [rabbit-semi]" in Rabbit-Semi1 year ago

Good day, I would like to know what the size limitation is when using XMLHttpRequest() "send" command? I have been through the documentation and...

Good day, I would like to know what the size limitation is when using XMLHttpRequest() "send" command? I have been through the documentation and can't seem to find any (MACROS) settings for this? I can successfully send a small number of characters, but the data is truncated if I go above 256bytes. I'm using the RCM4300 in a web server application. Ideally I would like to send up to 30kbyte...


Maximum xml Data Size: RCM4300 DC10-72

Started by "mjm...@gmail.com [rabbit-semi]" in Rabbit-Semi1 year ago 3 replies

Good day, I would like to know what the size limitation for sending xml data is? I'm using XMLHttpRequest() to request the xml file. I have...

Good day, I would like to know what the size limitation for sending xml data is? I'm using XMLHttpRequest() to request the xml file. I have been through the documentation and can't seem to find any (MACROS) settings for this? I can successfully send a small number of characters in xml. But when I examine the packet sent (using Fiddler) from the RCM4300 I find that the data in the xml file...


Help with RCM4300 browsing RSS feeds

Started by mikefromtw in Rabbit-Semi8 years ago 1 reply

I am currently using a RCM4300 module and I'm having trouble sending the correct GET request for RSS feeds such as...

I am currently using a RCM4300 module and I'm having trouble sending the correct GET request for RSS feeds such as http://rss.weather.com.au/qld/brisbane I'm using the active.c example where I changed the destIP and GET string: sock_write(&socket,"GET http://rss.weather.com.au/qld/brisbane\r\n\r\n",256); but all I get is this error Network default interface up at IP=10.1.1.6 mask=...


RCM4300 ethernet cable detect problem

Started by mfawzy79 in Rabbit-Semi8 years ago 6 replies

Hi, I'm using the RCm4300 and i have a problem that when i download the code to the module then i connect the Ethernet cable to the module, the...

Hi, I'm using the RCm4300 and i have a problem that when i download the code to the module then i connect the Ethernet cable to the module, the module isn't able to detect that the cable is plugged, i have to turn off the power then ON to detect the problem. by the way, i found a problem in the fat library with the ucos,which is the _fat_automount function is calling fat_UnmountDevice inli...


Re: Rabbit 5000 (was Re: Softools on Rabbit 4000 (RCM4300))

Started by Steve Trigero in Rabbit-Semi9 years ago

< And it hasn't been "ZW" for over 3 years now :v) Rabbit will always be known as ZW. ;-> ----- Original Message ---- From: lwoodzw ...

< And it hasn't been "ZW" for over 3 years now :v) Rabbit will always be known as ZW. ;-> ----- Original Message ---- From: lwoodzw To: r...@yahoogroups.com Sent: Friday, September 12, 2008 9:23:51 AM Subject: [rabbit-semi] Rabbit 5000 (was Re: Softools on Rabbit 4000 (RCM4300)) --- In rabbit-semi@ yahoogroups. com, Scott Henion wrote: > > ... > > F


if config issue

Started by mfawzy79 in Rabbit-Semi8 years ago

Hi All, I'm using RCM4300 with the ucos2 and i need to have two interfaces one for the ethernet and the other for PPP over serial port on one...

Hi All, I'm using RCM4300 with the ucos2 and i need to have two interfaces one for the ethernet and the other for PPP over serial port on one of available serial ports. my questions are, 1- Can i have the two interfaces running at the same time so i can open diffrent sockets on both interfaces? 2- are there any precautions with this scheme? Thanks in advance. Mfawzy ----------------...


issue : ifconfig

Started by fredolamainfroide in Rabbit-Semi9 years ago 3 replies

Hi all I have an issue concerning ifconfig. I try to wake up ethernet interface on RCM4300. When i run : ------- ifconfig(IF_ETH0, IFS_UP,...

Hi all I have an issue concerning ifconfig. I try to wake up ethernet interface on RCM4300. When i run : ------- ifconfig(IF_ETH0, IFS_UP, IFS_END); while (ifpending(IF_DEFAULT) == IF_COMING_UP) { tcp_tick(NULL); } ------- the loop never ends! Why the status doesn't turn to IF_UP ? Thanks ------------------------------------


How to get started on softools?

Started by "mdiaz.tello" in Rabbit-Semi9 years ago 9 replies

We just bought a copy of the softools compiler and now I am testing it out for the company that I work for. As such I am trying to relearn very...

We just bought a copy of the softools compiler and now I am testing it out for the company that I work for. As such I am trying to relearn very basic things that I learned in Dynamic C such as blinking an LED on the RCM4300 dev kit we have (we are using an RCM4200 on a 4300 development kit) and how to write to serial ports. I would really appreciate it if someone would please point me towards...


analog input on rcm4300

Started by "mdiaz.tello" in Rabbit-Semi9 years ago 3 replies

I am trying, without much success, to find the library where the analog input functions are located. I have looked through the ADC_Sample.C that...

I am trying, without much success, to find the library where the analog input functions are located. I have looked through the ADC_Sample.C that is provided with Dynamic C, but the only file they #use/#include is RCM43xx.LIB, which doesn't have prototypes/definitions for analog stuff. Can someone tell me where to look so I can figure out how to do analog to digital conversion by myself (with...


Rabbit remote update

Started by Russ Brookshire in Rabbit-Semi6 years ago

Hi, guys- We've got an application running on an RCM4300 to which we'd like to add the remote update feature. We are currently using DC 10.54,...

Hi, guys- We've got an application running on an RCM4300 to which we'd like to add the remote update feature. We are currently using DC 10.54, but we will be shifting to the latest version of Dynamic C to get past the power-fail problem referenced in AN421. Was wondering if anyone has any experience with using the remote update feature, anything to watch out for, and how it worked for you...


RCM2200 and SD Card

Started by eliocor1 in Rabbit-Semi9 years ago 1 reply

I couldn't find any reference on how to use the FAT libraries (DynamicC 9.62) with a SD Card and an RCM2200 module. Unfortunately I found no...

I couldn't find any reference on how to use the FAT libraries (DynamicC 9.62) with a SD Card and an RCM2200 module. Unfortunately I found no schematics and/or pin connection on how to do it. May I have looked at the wrong documentation. The only reference I have found about some specific modules were in the FAT_CONFIG.LIB file, but they were for the RCM39x0 and RCM4300 modules. To your k...


Softools on Rabbit 4000 (RCM4300)

Started by "mdiaz.tello" in Rabbit-Semi9 years ago 15 replies

I have been working with the Rabbit 4000 and dynamic C for a couple of weeks now and I have found it to be a bit too quirky and unreliable for...

I have been working with the Rabbit 4000 and dynamic C for a couple of weeks now and I have found it to be a bit too quirky and unreliable for my tastes. I just found out about the Softools compiler for the Rabbit today and downloaded it to try out, but I am unsure how to get a program up and running. I was wondering if I am having so much difficulty because I am using a Rabbit 4000 processor...


ISR

Started by fredolamainfroide in Rabbit-Semi9 years ago

Dear all, I want to count number of pulse risen up by timer C (on RCM4300). When i use asm code, all is working well; when i use C code and try...

Dear all, I want to count number of pulse risen up by timer C (on RCM4300). When i use asm code, all is working well; when i use C code and try to debug it; i run in debugger timeout ! Why ? ---- ASM code #asm TimerC_isr2:: push af ; save used registers push bcde push jkhl ioi ld a, (TCCSR) ; clear the interrupt request and get status ; handle ...


On File Systems & Battery Backed RAM

Started by "mdiaz.tello" in Rabbit-Semi9 years ago

In our project, we would like to be able to write to files on a RAM disk (preferably battery-backed). I read in the Rabbit documentation that...

In our project, we would like to be able to write to files on a RAM disk (preferably battery-backed). I read in the Rabbit documentation that FS2 will work in this way, but when I tried to compile and run an example program for FS2 on our RCM4300, I got an error back saying that this file system is not supported on Rabbit 4000 devices. So, I've looked into the documentation on the FAT file sy...


capture network packet using RCM4300

Started by muhammad rosdi in Rabbit-Semi8 years ago

Hi all,I am a newbie to Rabbit environment.I have Rabbit 4300.i program my rabbit to capture the network packet.but when i compile...

Hi all,I am a newbie to Rabbit environment.I have Rabbit 4300.i program my rabbit to capture the network packet.but when i compile my program,there is an error.at line 28 line 28 :warning:reference to 'pkt_get" has no corresponding prototype line 28 :error :undefined (but used) global label pkt_get hope someone can help me to solve this problem. regard. this is my program