Could anyone be able to successfully tested CSL_SPI_EXAMPLE?

Ekrem Bayraktar

Other Parts Discussed in Thread: ADS1298

Hi all,

There is an SPI test function in CSL librrary. However this test always fails. When I looked to the memory locations I realized that spiReadBuff is full of 0x0000, means SPI read operation is not successful. I am having troubles using SPI, I do not know about the number of questions I asked but I am really desperate about using SPI communication. Below is the screen for the CSL_SPI_Example, the read and write buffers are also on the picture.

3666.failedSPI.tif

over 14 years ago

0 Hyun Kim over 14 years ago

TI__Genius 14965 points

Hi,

What hardware are you usnig?

Regards,

Hyun

0 Ekrem Bayraktar over 14 years ago in reply to Hyun Kim

Expert 1190 points

Hi,

I am using EVM5515 and trying to communicate with ADS1298 board for ECG applications. I even cannot write and read data from the EEPROM on EVM5515.

0 Ekrem Bayraktar over 14 years ago in reply to Hyun Kim

Expert 1190 points

Hi Hyun,

I am still waiting for a response, thank you for your help.

***.

0 Hyun Kim over 14 years ago in reply to Ekrem Bayraktar

TI__Genius 14965 points

Hi,

When you test SPI, ECG board attached? ECG and SPI EEPREOM does not work concurrently.

Regards,

Hyun

0 Ekrem Bayraktar over 14 years ago in reply to Hyun Kim

Expert 1190 points

Hyun Kim said:

Hi,

When you test SPI, ECG board attached? ECG and SPI EEPREOM does not work concurrently.

Regards,

Hyun

Hi,

You are right! I finally can test SPI Example successfully. Here is a new question, do I need to use the bootloader coming with EVM5515.zip (programmers.out) in order to load my code to take data from ADS1298?

***. (By the way when I write my name to this field it appears as *** sorry for that.)

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Could anyone be able to successfully tested CSL_SPI_EXAMPLE?