Hi,
I am trying to control the VR5510 into standby mode, my base project is the RTD4.0 example ‘Pmic_Configuration_Autosar_Example_S32G399A_M7’
My revision points are the following:
1. Modify the target mode of the structure Pmic_VR55XX_ModeConfigPB_0_0,base value is PMIC_NORMAL_MODE(Is it possible to change only the target mode?)
2. Modify the power mode name of the structure Power_Ip_aModeConfigPB,base value is POWER_IP_RUN_MODE
3. Modify the I2C address to 0x21
4. Add the following code to the main function,write 0x20 to address 0x19，use Pmic_SetMode and Power_Ip_SetMode
This post referenced：https://community.nxp.com/t5/Power-Management/VR5510-Standby-mode-entry/m-p/1536237
Finally, use the S32 Debug Probe to simulate
Am I going into Standby the right way please?
note:Before adding the command sent by I2C, running the program will keep starting again and again, after adding it it doesn't happen, how should I test that the chip is in standby mode
My environments:
S32G-VNP-RBD3, S32DS 3.5 ,RTD4.0
Hello, @chenyin_h :
I see that there is a section about entering and exiting Standby in the S32G3 RM documentation. So if I enter Standby, do I need to configure not only VR5510 but also S32G3?Is there any simple example for me to refer to?
Hello, @jiajun
Thanks for the post and sorry for the delay.
From my opinion, your modification may not be enough, since some hardware configurations must be done before entering Standby mode. you may reference the AN12880 for details.
For standby mode, maybe the following information is useful for your detailed reference.
I hope it will help.
BR
Chenyin