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  Bob Crosby

  • 10 days ago
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  RE: EK-TM4C123GXL: Trouble Executing Code through Interrupts

  I am sorry that you were not able to get your project to work. Unfortunately debugging your project is beyond what I may do to help you. What I suggest is that you should not put such time consuming tasks into your interrupt routines. The interrupt routines...
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  Mostafa Ghorab

  • 1 month ago
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  EK-TM4C123GXL: CAN Loop back mode for receive function test

  • Resolved

  Part Number: EK - TM4C123GXL I want to test the CAN bus send and receive functions ,according to can
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  Jack Summers11

  • 1 month ago
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  EK-TM4C123GXL: Shunt resistors, R9 and R10

  • Resolved

  Part Number: EK - TM4C123GXL What are the unintended consequences of removing the R9 and R10 shunt
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  Ralph Jacobi

  • 3 days ago
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  RE: EK-TM4C123GXL: Can data from one GPIO be redirected to another programtically ?

  Hello Vaibhav, Couple questions here. 1) When the feedback mechanism occurs, how is the crosstalk occurring exactly? Is the device working outside of usual I2C specs with that? 2) If you are going to use different GPIO, why not just use a different...
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  Charles Tsai

  • 1 month ago
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  RE: EK-TM4C123GXL: What should be the reason for not able to see data using UART1 with PC4 and PC5 pins?

  Hi Omkar, I tried to run your code on the EK-TM4C123 LaunchPad and I don't see any problem on PC5 for TX. I can see the character put out on the scope. I don't have an external device connecting to the PC4. Please try another board to confirm...
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  Alex Taylor1

  • 2 months ago
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  EK-TM4C123GXL: EK-TM4C123GXL audio input connection to ADC

  • Resolved

  Part Number: EK - TM4C123GXL I am novice and just completed an embedded training course with the TIVA
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  Ralph Jacobi

  • 1 month ago
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  RE: CCS/EK-TM4C123GXL: integrate CAN TP (ISO 15765 -2 ) and CAN UDS( ISO 15765-2) on TM4C123GXL

  Hello Santhana, While from a hardware standpoint we can support the ISO-15765 protocol, we do not have any code for the TP or UDS layers that we can offer. If you need aid with development for that, our third party partner, Elco Solutions, may be...
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  Charles Tsai

  • 1 month ago
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  RE: CCS/EK-TM4C123GXL: Want to Integrate USB_DEV_SERIAL with CAN TX RX using single TM4c123GXL board as a loop-back for transferring and receiving data via serial terminal through CAN

  Hi, There is one app note with example collateral creating a UART to CAN bridge. I think you can reference this example. See if this is what you are looking for. Below is the excerpt in the user's guide. https://www.ti.com/lit/pdf/spna244
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  Charles Tsai

  • 1 month ago
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  RE: CCS/EK-TM4C123GXL: SSI communication with ade7753

  Hi, In addition to the explanation by Bruce, the SSI has an FIFO. Before you write and read any data, you should clear out any residual data in the current RXFIFO. Please refer to the spi_master.c referred by Bruce. Below is the snippet of code that...
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  Janet Shen

  • 3 months ago
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  EK-TM4C123GXL: USB FIFO

  TI Thinks Resolved

  Part Number: EK-TM4C123GXL Dear Champs, Customer used our usb_dev_serial example code to test USB FIFO. The client is MCU and the host is CPU. Wehn host CPU sent 1.8KB data(1000 frames, every frame including 2 head bytes and 16 data bytes) to MCU...

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