AURIX™ Forum Discussions
Hello Community,
If u r reading this thanks for your time.
I Have below issue case:
Case: In RSTSTAT register EVR33 bit is getting SET sporadically after the Warm Reset ?
- Already known things: EVR is regulator which is supplies the PFLASH. In case of the under-voltage or Over-voltage detection this bit is expected to getting set. under-voltage or Over-voltage detection can be done by using the SCU_EVRSTAT register, but in my case there no UVO or OV flag is SET.
Does anybody having the any suggestion, how to debug it further ?
Any idea, hint or clue is appreciated 😊
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hi all
im trying to read SBUS signals from frsky R8 Pro receiver.
it defined OK, and i can read correct data using logic analyzer.
the thing is that the RX signal is inverted and i dont have any HW inverter on board.
can i invert the signal in software? i mean can i configure the channel to expect an inverted signal?
or is it a way to use i/o monitor to invert the signal?
thanks.
Show LessI would like to know the status of RSTSTAT register in case of reset triggered after the completion of LBIST. In my opinion, bits which indicates COLD reset should get set in case of LBIST reset. Show Less
Hi there,
Can HW parity check be used in master mode? From iLLD u can config a master ch to use parity check (<IfxQspi_SpiMaster_ChannelConfig>.parityCheck). But from manual the chapter ch20.8.3 'Parity' is under ch.20.8 'Slave Mode', implying it only work in slave mode.
So if I turn on parity check in master mode (<IfxQspi_SpiMaster_ChannelConfig>.parityCheck = TRUE), will it work?
I am working on TC234.
Thanks for reading, any reply is appreciated
Show LessHi,
I would like to check if Multicore instances of MCAL for Aurix TC29x is supported currently ? If so any pointers on how this can be achieved ?
Regards,
Sistla.
Show LessThe TC397 does not have a TIF interface, can I use GPIO to emulate the TIF driver? For example, by using GPIO external interrupt to detect camera VSYNC, HERF and PIXCLK, and by configuring 8 consecutive pins into input mode and using DMA to transfer the values in their registers to memory to simulate parallel data transfer.
Is this idea feasible and is there anything I should be aware of?
hello all,
Can the TC397 sample square waves with frequencies up to 50Mhz and How to configure if possible?
Hello! I am using TC234 (PG-TQFP-144-27 Package) for FOC of PMSM. Two AD channels are used for phase current sampling. A confusing problem occurs when testing the AD sampling results with 0 current.
In fact, two hall sensors are used as the current sensors. They offer 2.5V voltage to pin-35 and pin-51 of the chip (configured as AN0 and AN12) with 0 current. The voltage has been tested using oscilloscope, which is quite stable.
If the ADC queue entry immediately leads to a conversion request, the sampling results are stable, as shown in the following picture. The sampling results are 10000 continuous reading results of one ADC channel recorded by an array.
However, some unexpected fluctuations were observed in the ADC sampling results if the ADC queue entry is triggered by GTM.
The difference in register configuration between the two tests are as follows:
Other than this, all hardware and software status are the same. Please help me figure out the reasons. If this problem is not caused by software reasons, please tell me and I will deal with the problem with my hardware engineering.
Thank you very much. Sincerely.
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Hello,
I am currently working on writing some PWM code to generate three-phase high and low side PWM using the CCU6 module. I have managed to get the 3-phase PWM working successfully, but I am struggling to generate a trigger signal using the T13 timer.
I have added in the following code which I believe should configure the trigger:
#define CCU6_COUT3 &IfxCcu61_COUT63_P00_10_OUT
// Configure the T13 trigger - used as a trigger for the EDSADC.
timer_conf.triggerOut = CCU6_COUT3;
// Enable the trigger
timer_conf.base.trigger.enabled = TRUE;
// Enable the trigger output
timer_conf.base.trigger.outputEnabled = TRUE;
timer_conf.base.trigger.risingEdgeAtPeriod = TRUE;
timer_conf.base.trigger.triggerPoint = 0;
// Configure the timer's base frequency to be the one desired.
timer_conf.base.frequency = g_freq * 1000;
// The timer should count up and down (i.e. producing a triangle wave) so
// that centre-aligned PWM is generated.
timer_conf.base.countDir = IfxStdIf_Timer_CountDir_upAndDown;
// Initialise the timer driver
IfxCcu6_TimerWithTrigger_init(&g_timer, &timer_conf);
However, the voltage at P00.10 remains at 3.3V, and there are no trigger pulses produced.
I am wondering whether I have missed anything out as part of the initialisation? If there are any examples, it would be very appreciated if you could point me to these.
Kind regards,
Finn
Show LessHello. I have MC-ISAR_AS422_TC3xx_CD_2.10.0 package but could find manuals for SENT under user manual folder. Where can I get SENT user manuals?
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