CLK_SRC_OFF by most peripheral units in clock_config.c

[DenisT1980]

In generated clock_config.c by the almost all peripheral unit the setting clkSrc is CLK_SRC_OFF

As example settings for CAN

Clock settings:

config_clock.c

{
.clockName = FlexCAN0_CLK,
.clkGate = true,
.clksrc=CLK_SRC_OFF,
.frac = MULTIPLY_BY_ONE,
.divider = DIVIDE_BY_ONE,
},

[Robin_Shen]

Hi Denis,

For those peripheral units exist PCC_<module>[PCS], the .clksrc will show the selection of PCC_<module>[PCS].

The .clksrc=CLK_SRC_OFF, for those peripheral units without PCC_<module>[PCS]. Only shows the state of Clock Gate Control PCC_<module>[CGC].

Best Regards,
Robin
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------

[DenisT1980]

Thank you for your explanation.

The the problem is something elsewhere. I have namely the problem that the various clocks are not runned, altough they are configured and initialized.

Then I have created the new project from example lpi2c_master and the function CLOCK_SYS_GetFreq in LPI2C_DRV_MasterInit return STATUS_MCU_GATED_OFF.

[Robin_Shen]

Please check if the LPI2C clock gate is Enabled in Clocks Tool.

During debug, you will find the LPI2C clock gate is Enabled in CLOCK_DRV_Init(&clockMan1_InitConfig0); I did not meet the issue that you mentioned.