MSP430FR5994: need some guidance on FATFS operation
Part Number: MSP430FR5994I am struggling understanding how the struct FIL gets its pointer to the filesystem (FATFS).In the code sample, SDCardLib instantiates the filesystem with: FATFS fatfs;...
View ArticleTPS65987D: Connecting VBUS1 and VBUS2
Part Number: TPS65987DHi, The datasheet mentions that the VBUS1 and VBUS2 pins should be tied together. If the HV_PP2 is connected to GND and the application is only using HV_PP1, why cannot the VBUS2...
View ArticleTPS65988EVM: How to avoid Dead Battery Flag
Part Number: TPS65988EVMDear ~I use TPS65988EVM and example code.Power input from one of TypeC. Then Dead Battery Flag always been set. Causes another Typec to not work properly,How to avoid Dead...
View ArticleHow to update the qtlibs from qt5.6 in matrix-rootfs to qt5.11.3
HiI want to update the qtlibs in matrix-rootfs to qt5.11.3 under the SDK of ti-processor-sdk-linux-am437x-evm-06.00.00.07.Because my app's software tool is qt creator 5.11.3,develop the HMI device with...
View ArticleCompiler/DLP3010: DLP3010
Part Number: DLP3010Tool/software: TI C/C++ CompilerHi I am reviewing the TI Chip-set solution to develop the intraoral scanner. Q1)...
View ArticleLinux/AM5728: PRU firmware load error
Part Number: AM5728Tool/software: LinuxHello, I have a problem when loading a c++ program to PRU,syslog is as below.Background:have to mention that I have using the c program(using rpmsg)on Pru for...
View ArticleCCS: CCS is so difficult to use !
Tool/software: Code Composer StudioCCS has been updated to v9.1, why is it still so difficult to use? Is anyone really using it?
View ArticleCompiler/AWR1642BOOST: can
Part Number: AWR1642BOOSTTool/software: TI C/C++ CompilerHi,We are usnig awr1642 . how can we transfer more than 8 bytes on can / more than 64 bytes (100 bytes) on canfd . ie multiple frames can be...
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IWR6843: Reading via Serial with Python
Part Number: IWR6843Hi,I am trying to use Python to start the IWR6843 without using the mmwave visualizer. I have the code for IWR1443 and it works well. But when I put it into the IWR6843, it goes...
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TPS61120: Minimum Switching Current 200 mA
Part Number: TPS61120Hi team,My customer is wondering what does the "Minimum Switching Current 200 mA" means on the first page of datasheet.On the application section as below, we could apply Io from...
View ArticleCCS/LAUNCHXL-F280049C: DYNAMIC LIBRARY jscserdes NOT LOCATED
Part Number: LAUNCHXL-F280049CTool/software: Code Composer Studioexample "led_ex1_blinky." won't load.When USB is connected: LEDs on, RED/GREEN flicker for 3 seconds, (USB confirmed per...
View ArticleBoost device recommendation
Hi,I'm looking for a 5V input, 8.7V/1A output DCDC for the external battery charger circuit. Cost will be the main concern, and with less external component would be better.Could you please help to...
View ArticleCCS/MSP430F5529: MSP430F5229, LMX2595
Part Number: MSP430F5529Tool/software: Code Composer StudioHi sir1) In my application I am using LMX2595 IC to generate a frequency of 17Ghz over a bandwidth of 200Mhz. Now in order to achieve this we...
View ArticleBQ24193: bq24193 battery management issue
Part Number: BQ24193Hello,We had a problem with bq24193 BMS IC . bq24193 supports input voltage range of 3.9V to 17V . But this IC is not working for 15.1V input with 1A load . At this input the IC...
View Articlelogic device for MHz
Is there any logic device (AND gate, OR gate, inverter, delay, etc.) with a frequency of MHz and above?
View ArticleTMS320C6748: Will sfh_OMAP-L138 flash utility work if my custom board does...
Part Number: TMS320C6748I have a custom DSP board with only a C6748 with external SPI FLASH and no DDR or OMAP. When I attempt to erase or program the SPI flash with the sfh_OMAP-L138 utility, it...
View ArticleDLPD4X00KIT: Question for LoadData function in USB DLL API
Part Number: DLPD4X00KITI have two questions for LoadData function in USB DLL API.Question1. Description in DLPU039A section 6.2.2 is wrong?In the document, there is this sentence;"No more than 500...
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CCS/MSP430FR2355: problem with UART communication
Part Number: MSP430FR2355Tool/software: Code Composer StudioHello,I am trying to connect MSP430FR2355 with my PC through UART communication to echo characters entered by me through keyboard. I copied...
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CCS/TDA2P-ACD: TDA2P Performace Evaluation
Part Number: TDA2P-ACDTool/software: Code Composer StudioAs we know, TDA2SXBT integrates 4x EVE, TDA2P only has 2x EVE, does TDA2P perform following functions simultaneously? 2Mega Surround view...
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