SPIM failed to read after NRF SDK updated to 1.6.x

[squwal]

Hi all,

I am using NRF5340 in my custom board. The spims are working well, they are developed by nrfx lib in NRF SDK 1.5.1.

However, after I updated my sdk to 1.6.1, the spim cannot read correctly anymore.

The chip id I want to read by spim is supposed to be  "0x1a", but always got "0xff".

So is there any changes between sdk 1.5.1 and 1.6.1 on using spim?

Thanks!

[Øivind]

Hi,

Could you show me the prj.conf of the project?

Did you make any changes, other than updating the SDK version?

[squwal]

No, I did not change any code, and I use the same board.

CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048

CONFIG_BOARD_ENABLE_DCDC_APP=y
CONFIG_BOARD_ENABLE_DCDC_NET=y
CONFIG_BOARD_ENABLE_DCDC_HV=y

CONFIG_BT=y
CONFIG_BT_DEBUG_LOG=y
CONFIG_BT_SMP=y
CONFIG_BT_SIGNING=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_DIS=y
CONFIG_BT_ATT_PREPARE_COUNT=5
CONFIG_BT_PRIVACY=y
CONFIG_BT_DEVICE_NAME="Zephyr Peripheral"
CONFIG_BT_DEVICE_APPEARANCE=833
CONFIG_BT_DEVICE_NAME_DYNAMIC=y
CONFIG_BT_DEVICE_NAME_MAX=65
CONFIG_BT_KEYS_OVERWRITE_OLDEST=y
CONFIG_BT_SETTINGS=y

CONFIG_NVS=y
CONFIG_SETTINGS=y

CONFIG_DISK_ACCESS=y
CONFIG_LOG=y
CONFIG_FILE_SYSTEM=y
CONFIG_FAT_FILESYSTEM_ELM=y

CONFIG_FPU=y
CONFIG_NEWLIB_LIBC=y
CONFIG_NEWLIB_LIBC_NANO=n
CONFIG_CMSIS_DSP=y
CONFIG_CMSIS_DSP_MATRIX=y
CONFIG_NEWLIB_LIBC_FLOAT_PRINTF=y
CONFIG_GPIO=n
CONFIG_NRFX_GPIOTE=y
CONFIG_NRFX_DPPI=y
CONFIG_NRFX_SPIM=y
CONFIG_NRFX_SPIM2=y
CONFIG_NRFX_SPIM3=y
CONFIG_NRFX_SPIM4=y

CONFIG_NO_OPTIMIZATIONS=y
CONFIG_RESET_ON_FATAL_ERROR=n
CONFIG_NRFX_QSPI=n
CONFIG_LOG_PROCESS_THREAD_SLEEP_MS=100
CONFIG_MINIMAL_LIBC_MALLOC_ARENA_SIZE=128
CONFIG_PPI_TRACE=y
CONFIG_NRFX_TIMER=y
# CONFIG_NRFX_TIMER0 is not set
CONFIG_NRFX_TIMER1=y
CONFIG_NRFX_TIMER2=y
CONFIG_NRFX_PWM=y
CONFIG_NRFX_PWM0=y
CONFIG_NRFX_UARTE=y
CONFIG_NRFX_UARTE0=y
CONFIG_UART_ASYNC_API=y
#CONFIG_UART_0_NRF_UARTE=y
CONFIG_UART_INTERRUPT_DRIVEN=y
CONFIG_UART_0_INTERRUPT_DRIVEN=y
#CONFIG_UART_0_NRF_FLOW_CONTROL=n

CONFIG_SERIAL=n
#
CONFIG_CONSOLE=y
#CONFIG_RTT_CONSOLE=y
CONFIG_LOG_PRINTK=y
#CONFIG_LOG_DEFAULT_LEVEL=4
#CONFIG_USE_SEGGER_RTT=y
#CONFIG_LOG_BACKEND_RTT=y
#CONFIG_LOG_BACKEND_UART=n
#CONFIG_LOG_DEFERRED=n
CONFIG_UART_CONSOLE=n
CONFIG_RTT_CONSOLE=y
CONFIG_USE_SEGGER_RTT=y
#

#i2c
CONFIG_I2C=n
CONFIG_I2C_NRFX=y
CONFIG_I2C_1=y
CONFIG_NRFX_TWIM1=y


CONFIG_HEAP_MEM_POOL_SIZE=65536
CONFIG_MAIN_STACK_SIZE=16384
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=16384
#CONFIG_IDLE_STACK_SIZE = 4096
#CONFIG_PRIVILEGED_STACK_SIZE = 4096
#CONFIG_APPLICATION_WORKQUEUE_STACK_SIZE=4096
#CONFIG_APPLICATION_WORKQUEUE_STACK_SIZE=2048
CONFIG_HW_STACK_PROTECTION=y


#USB related configs
CONFIG_USB=y
CONFIG_USB_DEVICE_STACK=y
CONFIG_USB_DEVICE_PRODUCT="Zephyr MSC sample"
CONFIG_LOG=y
CONFIG_USB_DRIVER_LOG_LEVEL_ERR=y
CONFIG_USB_MASS_STORAGE=y
CONFIG_USB_DEVICE_LOG_LEVEL_ERR=y
CONFIG_USB_MASS_STORAGE_LOG_LEVEL_ERR=y
CONFIG_MASS_STORAGE_DISK_NAME="NAND"