Forum Post: RE: RM48L950PGE & FreeRTOS
Jamie,A typical reason for the prefetch abort is a double-bit ECC error. Do you enable ECC checking for the flash? If so, you do need to fill the entire available 3MB flash. Any unused flash needs to...
View ArticleForum Post: CAN Bus: Random mailboxes not working at start up (CMOS Latchup?)
Hello,I'm using a Delfino C28346 DIM168 control card in an industrial application and am having trouble getting the CAN module on the microcontroller to work consistently. The CAN bus in our system has...
View ArticleForum Post: Activating CCS for MSP430
I just bought the MSP430 Development Board, and downloaded CCSv5 to start working with it. Upon launching CCSv5 for the first time, it requested a license file that I needed to create online using...
View ArticleForum Post: RE: Importing Tivaware projects
I don't think LMFlash programmer detects your target at all. Could you please clarify something for me? There is no debug out on Launchpad board, did you blue-wire it to your custom board which has...
View ArticleForum Post: RE: Changing CLA task content at runtime
Thanks Vishal!I was playing in the linker file trying to make it fit. I didn't know about the UNION! I'll try it out but like you said, I don't know why it wouldn't work.Thanks again
View ArticleForum Post: RE: MSP-FET430UIF writes in RAM while MSP-EXP430FR5739 does not.
[quote user="Guenther Klenner"]Yes, I would not care if it happens once. But it happens on EVERY debugger stop. The content of my variables are destroyed on EVERY breakpoint. The content is destroyed...
View ArticleForum Post: What is EV HW in Motor Control Primer?
Hi everyone,Just a quick question. I am looking at the C2000 motor control pimer http://processors.wiki.ti.com/index.php/TMS320C2000_Motor_Control_Primer There are some sections describing block...
View ArticleForum Post: RE: hardware design with tms570ls3137 pge
The problem is found finally, it's because the VCCP pin of the MCU isn’t connected. This will prevent me from connecting because the AJSM JTAG security module will block JTAG access in this mode.The...
View ArticleForum Post: RE: Question with GPIO pins and ISR on MSP430F2012
In addition I can say that if you would listen to me and use simple periodic task approach polling keys - then we would not have this discussion at all.
View ArticleForum Post: Bootp+Tftp+safeRTOS
HiI have kept searching for how I can add bootp+tftp on safeRTOS using Lm3s9b96.There are a couple of examples that show me how to implement bootp and tftp without safeRTOS, but I am not clear about...
View ArticleForum Post: RE: News on release of MSP430FR5969 to production
[quote user="Silver Diamond"]Is there another micro that is not FR series that will match the 48pin packaged that is currently in production? One with the same or very similar pin...
View ArticleForum Post: RE: Measuring 4-20mA using MSP430 ADC
[quote user="Atsushi Okui"]As the result of our internal discussion, this protect is enough to avoid input voltage while MSP430 is powered off.[/quote]Please be more specific what kind of protect you...
View ArticleForum Post: EPWM output voltage level
Hello,I am using F28027 Piccolo Launchpad for a motor applicaiton and I will use EPWM module to output pwm trigger waveforms for IGBT inverters. What is the output voltage level from GPIO assigned to...
View ArticleForum Post: RE: Boot Loader question: overwriting the existing bootloader?
Markel,Thanks for your input. I actually did make some progress. I was able to compile the boot_serial into a raw-binary file, which I was able to link to the beginning of the flash section in my...
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Forum Post: How to configure a 10 KHz PWM signal
Hi everyone, i'm a beginer, i have decided to ask in my own post about this topic.In order to undertake my exersise, the following changes on register are made:EPwm1Regs.TBTCR=0x0000; // Clear timer...
View ArticleForum Post: RE: Piccolo 2802X Flash Library sections error
Igor, into the main C file there are definitions like this:#define FLASH_START_ADDR 0x3F0000#define FLASH_END_ADDR 0x3F7FF8#if (FLASH_F28027 || FLASH_F28025 || FLASH_F28023)SECTOR Sector[4] = {...
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Forum Post: RE: Is absolutely necessary an external oscilloscope to display...
In orden to show all the grafics i have to go to "tools==> Graph ==> single time" and set the Graph properties in real time simualtion, to show for example "AdcBuf"I haven't an oscilloscope in...
View ArticleForum Post: RE: Launchpad with UART RX Problem
Hi, Try connecting your UART to your PC, and see if you are able to perform a uart_echo, to check for any problems.-kel
View ArticleForum Post: RE: Hysteresis in TM4C123BE6PM
Hi, Doing a quick search of the word "hysteresis" at your device datasheet, there was a mention at ADC Digital Comparator Control Register. Explore further.-kel
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