Configure Hercules TMS570 to SPI Slave

Bindu Ganesh

Prodigy 220 points

Other Parts Discussed in Thread: HALCOGEN

Hi,

Can we Configure Hercules TMS570 MCU to SPI Slave?If yes can I get Sample code

Regards,

Bindu

over 9 years ago

0 Martin Valencia over 9 years ago

Guru 15175 points

5381.example_spi_Master_Slave.c

This is an example that you can find in the following path:

"C:\ti\Hercules\HALCoGen\v04.05.01\examples\RM46x"

The example uses the SPI module to be configured as master ---> slave

0 Bindu Ganesh over 9 years ago in reply to Martin Valencia

Prodigy 220 points

Hi Martin,

Thanks for the example, As I'm new to this TMS570 can you please help me and let know how to configure the project in CCS

we are using "TMS570LS 1224BPGEQQ1"

Regards,

Bindu

0 Martin Valencia over 9 years ago in reply to Bindu Ganesh

Guru 15175 points

good, I've noticed that your version of Hercules has not SPI2, so change some settings:

RM46 ---> TMS570
SPI2 ----> SPI1
SPI1 ----> SPI3

within the code, make some changes.
I do not have the version of your Hercules with the I can do testing!
pls let me know if it working for you!

* ------------------
* GUI configurations
* ------------------
* 1) Driver TAB
* - Select SPI1
* - Select SPI3

* 2) VIm Channel 0-31
* - Enable SPI1 Level 0 and Level 1 channels.

* 3) SPI1 TAB
* - SPI1 Global SubTAB
* - Uncheck Master Mode
* - Uncheck Internal Clock

* - SPI1 Port SubTAB
* - Uncheck DIR for CS 0

* 3) SPI3 TAB
* - Have it default
* 4) Generate Code.
*

6712.example_spi_Master_Slave.c

0 Anthony F. Seely over 9 years ago in reply to Martin Valencia

TI__Guru 68920 points

Thank You Martin!

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Configure Hercules TMS570 to SPI Slave