Forum post: RE: TM4C123GH6PGE: How to create 5x7 Font
Hello Friend Cb1, In the previous post figure [Fig-6.], The format of the font was changed and tested. I changed the font format from FONT_FMT_PIXEL_RLE to FONT_FMT_UNCOMPRESSED . But no letters(5x5...
View ArticleForum post: RE: MSP430F2617: Unable to control P2.0, or P2.1 as GPIO
Have you tried out the simplest possible program? (disable watch dog and set P2OUT and P2DIR) If you can't get an output in that case I would suspect a hardware failure.
View ArticleForum post: RE: CCS/TMS570LC4357-EP: STC2 global control register state...
Hi Sunil, I have updated to clear the status flag before enabling the STC2 test. After enabling the STC test by programming the STCGCR1 register with 0xA, the STCGSTAT register value becomes 0x00000501...
View ArticleForum post: RE: MSP430F6659: SPI module busy flag always raised
Well, you called it. I didn't have the GIE set. Forgot to do it when I was setting up my first inits and didn't remember to check for it afterwards. Did a few tests, when I don't clear UCTXIFG that...
View ArticleForum post: RE: CCS/TMS320F28069M: Problem with CLA and Linker Command File
Manuel, It sounds like you are attempting to write to invalid memory sectors. I will recommend you cross check the datasheet to make sure you writing to the correct regions....
View ArticleForum post: RE: MSP432P401R: Using JTAG to determine its in debug mode or...
Dear Seong: I am using TI RTOS, in config I put the PJ.4 inside it GPIO_PinConfig gpioPinConfigs[] = { ..... GPIOMSP432_PJ_4 | GPIO_CFG_IN_PD | GPIO_CFG_IN_INT_RISING, } ,also in typedef enum...
View ArticleForum post: RE: TMS320F28388D:EtherCAT cannot enter OP mode, it can enter...
Hello I didn't notice the details. Now I know. I am obliged to you for your assistance. Best wishes, Wang Chenhao
View ArticleForum post: RE: TM4C123GH6PGE: How to create 5x7 Font
My friend, [quote user="Jame shin"]I changed the font format from FONT_FMT_PIXEL_RLE to FONT_FMT_UNCOMPRESSED .[/quote] Is not further information required? by what means had you 'Changed the font...
View ArticleForum post: MSP432E401Y: cant get eeprom to write with example
Part Number: MSP432E401Y Hello, i am trying to use a eeprom example from the resource explorer but its not writing the value to the memory address specified as a parameter.Iam using uniflash to confirm...
View ArticleForum post: RE: TMS320F280049C: Issues with Motor Identification using...
Hi Yanming, Thank you for getting back to me on this. Here is the information on the kde motor: www.kdedirect.com/collections/xf-single-rotor-brushless-motors/products/kde700xf-505-g3 I have developed...
View ArticleForum post: RE: CCS/LAUNCHXL-F28069M: Applicaton question about the...
Thanks yanming. I have solved the the question 1. About the question 2 : I think the speed filter is just a LPF. and the LPF pole is equal to 1/ τ. The lab05b has used the speed filter pole and the...
View ArticleForum post: TMS320F280049: Some F280049 control card zip files in...
Part Number: TMS320F280049 Dear Champs, Can you unzip below in C2000 digital power SDK on your side? C:\TI\c2000\C2000Ware_DigitalPower_SDK_2_00_01_00\c2000ware\boards\controlCARDs\TMDSCNCD280049C\A\...
View ArticleForum post: RE: EVM430-F6779: MSP430-I2040S I2C Communication.
Hi, Did you use the new Energy Measurement Design Center (EMDC) and Software Library to generate your code? It is recommended for all new designs. I don't fine any I2C communication support for the...
View ArticleForum post: RE: TMS320F280040: in search of SDFT - Short Time/ Sliding Window...
Merlin, Have you looked at our C2000Ware FFT examples under \libraries\dsp\FPU\c28\examples\fft The FFT is the common practical technique of implementing an SDFT. The window and degree of overlap are...
View ArticleForum post: RE: CCS/MSP432P401R: MSP432P401R
Thank you for your reply. I read the SPI.h reference but it still can't be solved. Please reply to this question because it is a question about this code. I asked the previous question The other is the...
View ArticleForum post: RE: CCS/MSP432P401R: A problem of EUSCI_B3 for SD card with CCS v9.2
Hi, Does it the problem of CCS v9.2? Because UCB3 was working when I used CCS v8. If the problem can't be fixed, I have to re-build the PCB for UCB0. YHH
View ArticleForum post: RE: TMS320F280049C: Issues with Motor Identification using...
I'd also like to discuss these points you've made: 1. The over-current fault is generated by the peak current of the motor phase, which is not equal to the maximum current of the power supply. 2. The...
View ArticleForum post: RE: TMS320F28069M: instaspin motion, PMSM, incremental encoder,...
I just have a increment encoder with A/B/Z but without U/V/W signals. Since the motor is only allowed to rotate in one specified direction when powered on, Can I run the instaspin-foc sensorless...
View ArticleForum post: RE: MSP430F2617: Unable to control P2.0, or P2.1 as GPIO
Yes I have tried the simplest program as you suggest with no effect on those pins. I also suspect a h/w issue but I find it strange that this affects multiple PCBs in exactly the same way and that the...
View ArticleForum post: RE: TMS320F28069M: instaspin motion, PMSM, incremental encoder,...
When the motor is powered on, it is only allowed to rotate in one direction, and the other direction is stuck, so the alignment may fail, causing the motor out of control, that is the problem I need to...
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