PROCESSOR-SDK-AM57X: SPI TEST

chandana K S1

Intellectual 260 points

Part Number: PROCESSOR-SDK-AM57X
Other Parts Discussed in Thread: SN65HVS882

Hi all,

I am using board : TMDXIDKAM5718 ,

SDK version: ti-processor-sdk-RTOS-am57xx-evm-06.03.00.106

i want to test SPI for CC66 core in baremetal platform

i tried ti/sdkrtos/pdk_am57xx_1_0_17/packages/ti/csl/example/mcspi/mcspiMasterSlave (spi1 to spi2)example transmit is happening but receive is not happening

in this board mcspi3 is connected SN65HVS882. for this i tried this example code ti/sdkrtos/pdk_am57xx_1_0_17/packages/ti/drv/spi/example/mcspi_serializer/src here also i am not receiving any data.

could you please any one help me to fix this issue.

thanks and regards

chandana

over 4 years ago

0 ANUBHAV AKASH over 4 years ago

TI__Expert 6870 points

Hi,

chandana K S1 said:
ti/sdkrtos/pdk_am57xx_1_0_17/packages/ti/drv/spi/example/mcspi_serializer/src here also i am not receiving any data.

Are you doing the hardware connection as mention in the documentation here. Also, you can refer the procedure to run the application in the same document.

0 chandana K S1 over 4 years ago in reply to ANUBHAV AKASH

Intellectual 260 points

hello,

thanks for the reply,

ANUBHAV AKASH said:
Are you doing the hardware connection as mention in the documentation here. Also, you can refer the procedure to run the application in the same document.

yes i am doing the hardware connection.

regards

chandana

0 ANUBHAV AKASH over 4 years ago in reply to chandana K S1

TI__Expert 6870 points

Hi,

Can you confirm, whether it is working on A15 core, so that we can narrow it down to core/application issue.

0 chandana K S1 over 4 years ago in reply to ANUBHAV AKASH

Intellectual 260 points

Hello anubhav,

thank you for your response

ANUBHAV AKASH said:
Can you confirm, whether it is working on A15 core, so that we can narrow it down to core/application issue.

i am facing same issue(receive is not happening) in both the core.

0 ANUBHAV AKASH over 4 years ago in reply to chandana K S1

TI__Expert 6870 points

Hi,

It suppose to run as out of the box demo given pins are shorted on header J37(Industrial I/O) as mention in documentation.

Anyway, I dont have setup right now, as we are working remotely. Will check internally about hardware availability and get back to you in few days.

0 chandana K S1 over 4 years ago in reply to ANUBHAV AKASH

Intellectual 260 points

hi,

thank you.

i am waiting for your response.

regards

chandana

0 ANUBHAV AKASH over 4 years ago in reply to chandana K S1

TI__Expert 6870 points

Hi,

Sorry for delayed response. Got one binary from team which is working for their setup. Can you try that.https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/791/MCSPI_5F00_BasicExample_5F00_idkAM571x_5F00_armExampleProject.out

0 chandana K S1 over 4 years ago in reply to ANUBHAV AKASH

Intellectual 260 points

hello,

thanks for your response

i will check

could you please share me the source code.

thanks and regards

chandana

0 ANUBHAV AKASH over 4 years ago in reply to chandana K S1

TI__Expert 6870 points

Hi,

chandana K S1 said:
i will check

ok, check and confirm its executing or not?

chandana K S1 said:
could you please share me the source code

can you first validate the binary on your board, then only We can ask for src code.

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PROCESSOR-SDK-AM57X: SPI TEST