Part Number: TM4C1231E6PZ Other Parts Discussed in Thread: EK-TM4C123GXL , TM4C123GH6PM The TM4C1231E6PZ board we created no longer generates any interrupts. Occurs only immediately after reset. Similar software is fine on the LaunchPad EK-TM4C123GXL.
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Hi,
When you use uDMAChannelIsEnabled to determine the status of the channel, it is possible that the channel is disabled before the data is actually transferred completely. For example, let's say you have a total of 100 bytes to transfer and you have…
Part Number: TM4C1231E6PZ Dear experts,
I want to ask for your guidance on TM4C123 SSI in SPI slave mode with DMA enabled. The customer use case is they want to let the CPU know the CS pull low event when the SPI master pull CS signal low to read data…
Part Number: TM4C1231E6PZ Hi team
Customer wants to leverage device ID to achieve some encryption algorithm, so we are wondering that if TM4C1231(TM4C123BE6PZIR and TM4C1231E6PZIR) have unique device ID for each piece? Thanks!
Hello Bernd and Chris,
I attempted to work with the provided software today but I had various issues:
Could not get projects to build
Not sure where the RTC code is located
No FreeRTOS experience
Given that this is FreeRTOS based and we have no experience…
Part Number: TM4C1231E6PZ Hi, I have a question for Errata MEM#03 and MEM#04 which are revision 6 Errata. For both Errata, below workaround is available. - Limit the number of lifetime EEPROM writes to 7 writes per word. Suppose EEPROM is programmed once…
Other Parts Discussed in Thread: TM4C1231E6PZ When the system is turned on and off, if the 3.3V power supply oscillates repeatedly (3.3 to 0), the processor tm4c1231e6pz will be damaged. For example, as shown in the figure below, the processor will be…
Part Number: TM4C1231E6PZ Hi Team,
my customer is wondering if it is possible offer a CAN wake-up/sleep functionality? Meaning TM4C should be in some sort of low power mode and start up on CAN signal.
Thank you!
Regards
Andreas
Hi Everyone,
thank you for your inputs!
What if I use hibernation mode and remove the 3V3 supply (besides Vbat) -> is it ok to have a voltage at the IO Pins? (concerning reverse currents/energy)
Regards
Andreas
Part Number: TM4C1231E6PZ Other Parts Discussed in Thread: TM4C123GH6PM , TM4C1294NCPDT , EK-TM4C123GXL , Hi,
I am going to use TM4C1231EPZ for some control application.
So I want to know, how will I program microcontroller?
I have LM flash programmer - Build…
