Hi Seamus, The waitstates should be set in the Flash_initModule() function which gets called within Device_Init() as long as the _FLASH symbol is defined. Thus, I don't think that's the issue here. I'm going to discuss internally with other experts and give you response within the next day. Kind regards, Skyler
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Forum Post: RE: TMS320F28P550SJ: Run the same piece of code on flash - having different execution time in debug mode and standalone mode
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Forum Post: RE: MSPM0G3507: Secondary boot looader stop SWD functionality of board and need factory reset every time.
Hi Mehul, Can you confirm this option is enabled in your SYSCONFIG? It seems to be that SWD was not enabled. Best Regards, Diego Abad
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Forum Post: RE: LP-AM263P: MCAN
Hey Arjun, Can you verify & provide the IOMUX CTRLMMR configuration for the MCAN0_TX and MCAN0_RX pins in question here? Best Regards, Zackary Fleenor
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Forum Post: RE: TDA4AL-Q1 cannot boot up at -40 degree C
Dear Gibbs, Please refer to the following reply. [quote userid="533255" url="~/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1447957/tda4al-q1-cannot-boot-up-at--40-degree-c/5642126#5642126"] I assume these 5 (parameter) experiments are works in normal temperature, isn't? [/quote] Yes. [quote userid="533255" url="~/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1447957/tda4al-q1-cannot-boot-up-at--40-degree-c/5642126#5642126"] Base on "question 1" and 5 test items, what's the setting parameter for this experiments? Does DDR work? [/quote] The setting of this experiment is "DDR config tool 0.11 + custom ddr timing setting + default ODT settings, only change to enable CK ODT Override" and the DDR does not work.
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Forum Post: RE: EK-TM4C1294XL: TM4C1294NCPDT || OTA Queries
I haven't used hexdump but I don't see a problem if you have already compare its output against the expect bin which you can view or dump out of memory browser in CCS. You can do as well in Uniflash.
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Forum Post: RE: F29H85X-SOM-EVM: Consultation on Chip Peripheral Status
Hi Li, We only have the one type of CPU timer on this device. However, the event generation submodule of the EPWM can do this. Best Regards, Aishwarya
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Forum Post: RE: MSP430F5359: CGT-generated MSP430X images won't start if .bss is 985 bytes or more
This sounds suspiciously like an old headache where if .data/.bss are "too big" the Watchdog triggers before C initialization can complete. The usual fix is to insert something like "void _system_pre_init(void) {WDTCTL = WDTPW | WDTHOLD; return(1);}" somewhere. I don't have CCS20 here, but in CCS12 there's an option "Build Settings->Build->Linker->Basic->Hold watchdog timer during cinit" which can do this. [I personally prefer the code change since this is one of those arcane options that's easy to forget about.] [Edit: It looks like you already found this.]
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Forum Post: RE: TMS320F2800157: 48V Encoder motor sometimes running in uncontrolled maximum speed - Alignment issues
Hello Yanming Luo, Thank you for your support, Currently we are not facing this issue under no-load (bench) condition but in dyno(load condition) we are facing this same issue. In dyno, we are not giving any load during starting phase of the motor and only pulley is connected. Actually, for this issue I have added one condition before CL_RUNNING because when motor is entering closed loop from open loop, then only we are facing this issue. Here, when speed_hz is greater than 10hz, we are entering the CL_RUNNING State from OL_RUNNING and I have increased alignment delay and I maintained below values. #define USER_MOTOR1_FORCE_DELTA_A (0.032f) // A 15% ALC (0.05f) #define USER_MOTOR1_ALIGN_DELTA_A (0.015f) // A 5% ALC (0.01f). Currently I am not facing this issue in bench setup but during dyno only it is coming. In dyno sometimes it will make one rotation and suddenly it will start to rotate in opposite direction with uncontrolled speed. Sometimes, motor will make one rotation and it will stop. Apart from above current values, any other values I need to tune for this issue. Please mention limit for above current values. Regards, Kirana H P
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Forum Post: RE: MSPM0G3507: ADC Low power example code SLAAE0
Hi Jonathan, Here's the ADC example. Best Regards, Diego Abad e2e.ti.com/.../LPM_5F00_adc_5F00_test_5F00_LP_5F00_MSPM0G3507_5F00_nortos_5F00_ticlang.zip
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Forum Post: RE: F29H859TU-Q1: Error: makefile:164: recipe for target 'post-build' failed and gmake[2]: [post-build] Error 1 (ignored)
Hello, Does this issue occur when you build other SDK examples as well? Or is this specific to this example? Best Regards, Allison
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Forum Post: RE: MSP430F5359: CGT-generated MSP430X images won't start if .bss is 985 bytes or more
Closing the loop on Linker qualifiers: Specifying --cinit_hold_wdt=on as a linker qualifier causes the WDT to be automagically held while c initialization occurs. After that, the WDT is restored to the same state it was in before c initialization ran. Here's the relevant text from the Compiler manual: So the user's program still has to deal with the WDT somewhere along the way, either setting it to HOLD or actually using it as a Watch Dog that requires occasional “petting”. At this point, my problem is entirely resolved but hopefully these posts will help someone else in the future.
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Forum Post: MSP430FR6989: CAPTIVATE-PGMR MSP430 CapTIvate MCU programmer
Part Number: MSP430FR6989 Other Parts Discussed in Thread: CAPTIVATE-PGMR Tool/software: Could the MSP430FR6989 microcontroller be to program with CAPTIVATE-PGMR MSP430 CapTIvate MCU programmer?
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Forum Post: RE: TM4C123BH6ZRB: TM4C123BH6ZRBI7
[quote userid="338755" url="~/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1463540/tm4c123bh6zrb-tm4c123bh6zrbi7/5641719#5641719"]In the design is for clocking the MCUs the clock buffer CDCV304 with an oscillator of 8 MHz. The clock buffer has no blocking capacitor and so there are spikes on the voltage supply.[/quote] Do you have the PLL enabled? Can you cut the trace to OSCIN and supply a clean 16Mhz clock using a function generator to MCU0? Will you see any difference? Earlier you said if you use the internal clock source (PIOSC at 16Mhz) then the problem seems to go away. Is that still the case?
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Forum Post: RE: MSP430F5359: CGT-generated MSP430X images won't start if .bss is 985 bytes or more
Bruce: Thanks, yes that was EXACTLY my issue. Our production code (that we compile with IAR) already “knew” this and deals with the WDT very early on but until this morning, I'd forgotten this very important detail. I'll probably remember it now for another year or two. ;-) Thanks for your reply.
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Forum Post: RE: F29H85X-SOM-EVM: Consultation on Chip Peripheral Status
Hi Li, PWM has its counter, which can be configured in up count mode and has compare values (CMPA,CMPB,CMPC etc) registers and the following submodule in EPWM peripheral can generate interrupt when counter == CMPA and keep on counting up and reset when equals TBPRD (the overflow period value set by user) and count from zero again. Please refer to the above section Thanks
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Forum Post: LAUNCHXL-F280039C: Missing TOOLS tab (and Windows Tab) - CCS 20.0.2
Part Number: LAUNCHXL-F280039C Tool/software: Hi, I am trying to follow one of the tutorials to use the active graph using CCS on windows 10. And I cant find the tools Tab. Kind regards, Jordon
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Forum Post: RE: AM2634: How to run sbl_can_uniflash in the debugger
I will try this; thanks.
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Forum Post: RE: MSP430FR6047: Double Precision Issue in IAR with MSP430 – "__double_size" Conflict
The floating point library is not going to call for function in the fixed point library so you have misunderstood the .map file.
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Forum Post: LP-AM263P: Smart placement example
Part Number: LP-AM263P Tool/software: Hello, SDK version 10.01.00.31 For Launchpad hardware (LP-AM263P), the Smart Placement example (\examples\benchmarks\ocmc_benchmarking) is not available. However, for the Control card (PN TMDSCND263P), this is available. Is there a distinct reason (hardware/software) for this example not being available for the Launchpad? Or has the example simply not been ported to/tested on the Launchpad yet? Thanks, Rens
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Forum Post: RE: TMS320F280041C: MotorControl SDK ADC result format problem
Glad to hear you were able to resolve the issue. I will close this thread then, but feel free to create another one if you have any more questions.
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