Hi all experts
I use PSoC62 EVK (CY8CKIT-062S2) to develop communication functions,IDE is mtb3.0
BSP package is CY8C624ABZI-S2D44
and use an oscilloscope to verify functionalityI develop through the example of HAL_SPI_Master
Initialize SPI using HAL API
Then I found a problem,If I modify the BSP package to (CY8C6248BZI-S2D44)use the BSP Assistant
The final product is QFN (LQI) package
SCB1, 2, 5 are all normal when I use BZI
Then it is normal to use 1 and 2 when LQI
but! As long as the SPI_send of SCB 5 is added to the BSP project of LQI, the MCU will be stuck
and I use LQI packaged chips to run BZI's BSP project and it can be used normally!
Finally, I tested the LQI package Chip to run on the LQI project, and there will be the same problem that SCB5 cannot SPI_send
So I would like to ask how to correctly use SCB5-related communication on LQI chips and projects
PSoC 6 MCU
Hi @gryfin_chen ,
I tried going through your attached projects. As per the hardware requirements, I see that SCB 5 is supported with the LQI BSP package. I tried checking the pins as well which can be used for SCB 5. I am trying to run your project and check at my end, if I am able to see any similar issue at my end. I will update my comments here.
Meanwhile can you please share your call stack for the LQI package so that we can understand where is the MCU getting stuck?