Forum Post: Overvoltage Protection during Flux Weakening
Hi, I want to know how to design an overvoltage protection circuit when motor is running in flux weakening region and the battery pack shuts off. There will be high back-emf voltage and Ldi/dt...
View ArticleForum Post: RE: CCS/MSP430G2533: Coding to program a sensored BLDC motor...
Hello Thenagharan, while I am not an expert on BLDC and the driver devices, looking into the User's Guide for the EVM in Figure 25 one can see, this DRV8313 being a more intelligent part, then just a...
View ArticleForum Post: CCS/TMS320F28379D: DLOG Module for TMS320F28379D
Part Number: TMS320F28379D Tool/software: Code Composer Studio Hi Team, I need to check the output using the DLOG module. I am finding the DLOG4CHC.asm for F28379D but couldn't find. There is...
View ArticleForum Post: TMS320F28075 0x3FE493 (no symbols are defined)
Hi TI! Could you help me with starting program from flash. My problem - When i Flashing TMS320F28075 and push the button Resume by XDS100v3 i start program from Main function. -It Ok. Program in flash...
View ArticleForum Post: MSP430FR2111: Looking if someone could help to program 1/2DX...
Part Number: MSP430FR2111 Hi awesome people!, i hope it is appropriate to write here asking if someone could help to program FR2111 for a custom hduplex UART communication. I have waveforms that needs...
View ArticleForum Post: RE: MSP430G2553: RXBUF-serial connection
Marco, are you aware of the MSP-EXP430G2ET , I assume this is the LaunchPad you're using, supporting a virtual COM-Port connection via USB to the PC? For getting started on the UART communication, I'd...
View ArticleForum Post: RE: CCS/TMDX570LC43HDK: GNU Compiler
Hello, Please take a look at the following threads: e2e.ti.com/.../458732 e2e.ti.com/.../402311 Hope this helps. Best regards, Miro
View ArticleForum Post: RE: TMS320F28065: ISR handling
Sir, Thanks for your response. I'm having: PieCtrlRegs.PIEIER3.bit.INTx1 = 1; // pwm1 PieCtrlRegs.PIEIER1.bit.INTx1 = 1; // Enable ADCINT1 in PIE group 1 PieCtrlRegs.PIEIER9.bit.INTx1 = 1; // PIE Group...
View ArticleForum Post: TMS320F28379D: Schematic design
Part Number: TMS320F28379D We want to design the converter controller using TMS320F28379D . Is anybody designed the controller using this chip? If yes, can you please share the schematic of controller...
View ArticleForum Post: CCS/TMS320F28379S: Not able to set pwm12 on GPIO22
Part Number: TMS320F28379S Tool/software: Code Composer Studio Dear all I am not able to set PWM12A on GPIO22. I try to used the pin mux tool, but even if the output configuration seems corect but it...
View ArticleForum Post: MSP430FR2422: MSP430FR2433
Part Number: MSP430FR2422 Dear All, In our application we want to measure the MSP340FR2422 supply voltage continuously using the internal ADC module. The supply voltage (DVCC) is available on ADC...
View ArticleForum Post: RE: CCS/TMS320F28379S: Not able to set pwm12 on GPIO22
Hi Mattia Settin, Shall we close this thread, since the following thread is on the same topic? e2e.ti.com/.../772667 Both the queries have been forwarded to the experts. Regards, Veena
View ArticleForum Post: RE: LAUNCHXL2-RM46: Prefetch and data abort with RTOS and interrupts
Thanks Miro, but I found the source of my problem. There was an unwanted call to a SWI inside the ISR handling the OS ticks counter increment. The aim of the call to a SWI was to go in privileged mode,...
View ArticleForum Post: RE: TMS320F28379D: serial flash programmer - loading data error
Hi Sal, Thank you for your answer. I don't understand it yet what you mean with "64-bit boundary". Can you explain me what I can do to correct it? Best regards
View ArticleForum Post: TMS320F28035: Double precision floating point support on...
Part Number: TMS320F28035 Dear TI community, Up to now, we are successful in using single precision floating point number on the TMS320F28035 platform. No problem, no errors everything goes well. Now...
View ArticleForum Post: LAUNCHXL-F28379D: How to detect high frequency zero crossing...
Part Number: LAUNCHXL-F28379D Hi, I'm trying to detect the zero crossing of two different 80kHz square waves using the F28379D. Once I read the zero crossing, I will make some decisions (set a GPIO and...
View ArticleForum Post: TMS320F28069: Are there any known limitations with using...
Part Number: TMS320F28069 There are USB Flash drives available these days that support USB3 super speed, but they are backwards compatible with USB2 ports. For example these drives still work (at a...
View ArticleForum Post: Compiler/TMS320F28335: called malloc() o allocate some memory...
Part Number: TMS320F28335 Tool/software: TI C/C++ Compiler in my link command file， following statement defined ZONE7C : origin = 0x210000, length = 0x010000 .esysmem : > ZONE7C, PAGE = 1 //RAM1 in...
View ArticleForum Post: TMS320F28379D: 3 phase version of SPLL_1PH_SOGI
Part Number: TMS320F28379D Hi, Has anyone used a 3 phase version of SPLL_1PH_SOGI in TMS320F28379D ? BR, Devinda
View Article
