Forum Post: TMS320F280049: Can MPC values be read in CLA?
Part Number: TMS320F280049 Dear team: Can MPC values be read in CLA? How to operate it? I'm writing programs with CLA assembly instructions, and I want to read CLA MPC values in real time.
View ArticleForum Post: Compiler/TMS320F280049: Why the execution time is different if...
Part Number: TMS320F280049 Tool/software: TI C/C++ Compiler Hi team, Customer found that CCS need different time to execute a “ sinf ” function when they select different Floating Point mode. For...
View ArticleForum Post: TM4C1294NCZAD: lifetime of the device
Part Number: TM4C1294NCZAD Hello team, one of my customers is already using this device and plans to use it in a new project as a Medical application. Since the project still has to start and the...
View ArticleForum Post: ADC_SOC conversion example not working properly
Hi all, I am trying to run the example program of ADC_SOC of TI28027. However, the values shown in the watch register is showing no correlation with the input signals to ADC. I am attaching the example...
View ArticleForum Post: Reversing the run time requires Rs to be large
Evaluation board: drv8301-hc-evm revd Lab 10a Overmodulation The motor has a speed of 300rpm, forward running and output torque of 60mNm. At this time, Rs=0.185 is required. The motor is running at a...
View ArticleForum Post: Reversing the run time requires Rs to be large
Evaluation board: drv8301-hc-evm revd Lab 10a Overmodulation The motor has a speed of 300rpm, forward running and output torque of 60mNm. At this time, Rs=0.185 is required. The motor is running at a...
View ArticleForum Post: RE: F28M36P63C2: UniFlash programming
Regis, To clarify, you are loading a binary file (.bin) to the M3 core? (versus hex or .out files) And you are able to load it correctly if you load your baseline binary file, but if you change a byte...
View ArticleForum Post: CCS/TMS320F28377D: Changing Boot mode Pins
Part Number: TMS320F28377D Tool/software: Code Composer Studio Hello Everyone, I am working in a project with TMS320C28377D and I want to change the boot mode pins to GPIOs 8 and 9, but before doing...
View ArticleForum Post: RE: TMS320F280049: GPIO39 shorting intput.
Can you share some schematic? I'm not sure this is a GPIO issue.
View ArticleForum Post: RE: TMS320F28377S: How to update TBCTR
Okay in general, No it's not a problem and you can set TBCTR to what you want. There would only be a problem if the specific customer's system had a requirement for TBCTR which in this case it seems to...
View ArticleForum Post: RE: MSP430F2254: Part compatibility between MSP430F2254TDA and...
> DCOCTL = CALDCO_1MHZ; > BCSCTL1 = CALBC1_1MHZ; > BCSCTL2 = 0x00; <--- here My first guess is that your clock calibration constants have been erased (0xFF is far out of range for either...
View ArticleForum Post: RE: CCS/MSP430F5529: Problem UART : Using two UART (USCIA0 &...
Hello, I reckon what Bruce was referring to is that the array uartReceive[] and the variable uart_time_out are referenced by both ISRs which could cause an issue if one ISR interferes with one of the...
View ArticleForum Post: RE: MSP432P411Y: Nmax_ers specification
Brian, Just to confirm, your understanding is correct. Regards, Chris
View ArticleForum Post: RE: F28M35H52C: NMI Watchdog on M3 and C28
Hi Vivek, I found this link https://e2e.ti.com/support/microcontrollers/c2000/f/171/t/501981?Watchdog-timer-for-Concerto-C28x in which you mentioned how to set up NMI C28x. Force NMI on C28x by setting...
View ArticleForum Post: RE: RTOS/MSP432E401Y: Some questions about the bootloader(FLASH...
Gary, This firmware example does not exist. I have inquired from the team and received this feedback "TFTP is very different from MQTT and you would not be able to use the MQTT library for TFTP...
View ArticleForum Post: TMS320F28335: External Memory Interface: Can read/write...
Part Number: TMS320F28335 Hello, I am using External Memory Interface Zone 0 and 6: Zone 6 is for external RAM and Zone 0 is for an FPGA. What would happen if an interrupt occurs during an Zone 0...
View ArticleForum Post: RE: TM4C1294NCPDT: GPTM Timer 0 problem
Hi Ralph, I've included some screen shot from an emulation that I conducted that shows you how Timer0 is not being RESET. If you look in the code, I commented out the code where I was writing to the...
View ArticleForum Post: RE: TMS320F280049: The VDD decoupling capacitor is smaller than...
Hi Rayna, The minimum capacitance recommendation is to ensure good noise performance and stability. Are they using the LDO or the DC-DC?
View ArticleForum Post: TMS320F28034: HALT mode
Part Number: TMS320F28034 Hello, customer uses the HALT mode and wakes the MCU every 5s up on a IO pin. Sometimes the MCU doesn't wake up anymore. In this situation the HALT current rises from 400uA to...
View ArticleForum Post: RE: TMS320F28388D: IEEE 1588 Usage in Control & Automation
Hello, I cannot find the folder "libraries\communications\Ethernet" in the current 1.03.00.00 version C2000Ware package. There are PMBus and usb folders under communications, but no Ethernet. Maybe the...
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