Forum Post: CCS/LAUNCHXL-F28379D: standalone mode
Part Number: LAUNCHXL-F28379D Tool/software: Code Composer Studio Hi, How can I run the program independently (standalone mode/load to the Internal flash) on the launchpad board? Thank you. Regards, Amin
View ArticleForum Post: RE: TM4C129EKCPDT: Security & code-signing with TM4C
Robert, the answer is NO. However, when we perform, over-the-air update we want to ensure that non-verified binary images are not accepted, binary images of trusted sources are accepted.
View ArticleForum Post: RE: CCS/LAUNCHXL-F28069M: CCS Error: Incompatible declaration of...
Thank you for the suggestion. But that didn't help. I still get errors. Best Regards, Anjali
View ArticleForum Post: RE: TM4C123BH6ZRB: the lowest supply voltage can go before bring...
Thanks so if 3.3V drops below 2.0V and backt to 3.3V, the device will behave as a power reset. Could you please confirm this? Customer is looking for this so that they do not have to down the 3.3V to...
View ArticleForum Post: RE: TMS320F28067: F28067 ADC issues
[quote user="Jordan Zhou"]1) Different ACQPS result to different ADC result. B3 and B7 are connected together, through 1K to AGND, different ADC result values. B4 pin's voltage is 63mv. The right ADC...
View ArticleForum Post: RE: TM4C1294NCPDT: Hardware solution to prevent accidental...
Perhaps I explained the situation poorly but that's not the case here. Using various programming tools I had accidentally programmed the TM4C1294NCPDT with an image that was built for a connected...
View ArticleForum Post: RE: TM4C1294NCPDT: Hardware solution to prevent accidental...
[quote user="Robert Jones8"]...as one who has accidentally misprogrammed a TM4C1294NCPDT ... can see it being an issue for ... some customers.[/quote] We must ask - are there "valid" (and keenly...
View ArticleForum Post: RE: TM4C129EKCPDT: Security & code-signing with TM4C
In that case a security chip such as a TPM chip would likely work but it's probably overkill. You are just looking to sign your image. Your bootloader just needs to compute a verified hash or CRC. Your...
View ArticleForum Post: RE: MSP430F5247: Brownout going to low a power state
Hi Jeff, To fully understand what could be happening to the MSP430 I would need more information on what VCC looks like during power up. Is it possible to probe this line during a failure and post the...
View ArticleForum Post: RE: TMS570LC4357: TMS570LC43x MibSPI DMA example not working
I used MIBSPI3 as master.
View ArticleForum Post: RE: TMS320F28066: ADC sampling result jumping occasionally
Young, I see that CLKDIV2EN is not set. Is the ADC frequency kept at 45MHz or less? It also looks like the ADC is being reset. Is Device_cal() executed again after ADC reset? What is the source...
View ArticleForum Post: RE: TM4C1294NCPDT: Hardware solution to prevent accidental...
Our product using this device does not include any proprietary software. In this case we are mainly selling to developers who we expect will need to replace/modify the existing code. The only concern...
View ArticleForum Post: RE: CCS/LAUNCHXL-F28069M: CCS Error: Incompatible declaration of...
In your project Properties under General, can you look at the Target in the RTSC tab? Is it ti.targets.C28_large or ti.targets.C28_float? If it's _large, change it to _float. Whitney
View ArticleForum Post: RE: CCS/TMDXRM46HDK: RM46 HDK has signal spikes when code has...
Neil, I recall on your other thread about this issue that you had some scope plots showing the glitching. Where were these measurements taken? Also, it sounds like there is no correlation to any...
View ArticleForum Post: CCS/TMS320F28379D: Synchronizing Control of SPISTEA with GPIO(?)
Part Number: TMS320F28379D Tool/software: Code Composer Studio What are the SPI events to synchronize control for the timing of the SPI enable line using GPIO instead of the native SPISTEA signal? The...
View ArticleForum Post: RE: CCS/TMS320F28075: EPWM1 module of 100pin chip
Weijing, The muxes you have circled have a delay of 0. When using the external sync in you can expect a delay of 6-7 cycles, so your delay sounds reasonable. If your are worried about that delay you...
View ArticleForum Post: RE: TM4C1294NCPDT: Hardware solution to prevent accidental...
Here now - the promised code file: Note that this is a very simple program - iirc "switch bounce" was not managed - and you (surely) do not have to employ the OLED display referenced w/in this code....
View ArticleForum Post: RE: TM4C1294NCPDT: Hardware solution to prevent accidental...
Hi Robert, You can find the example in \examples\boards\ek-tmsc1294xl\gpio_jtag.
View ArticleForum Post: RE: TM4C1294NCPDT: Hardware solution to prevent accidental...
[quote user="Robert Jones8"]The problem is that tools like xdsdfu and uniflash don't appear to have any sanity checks on binaries they program to the flash.[/quote] Such a sanity check may be...
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