Hi,
I get 0x2001 error in spi_master_close() at the following 2 lines.
/* Disable interrupt */
APP_ERROR_CHECK(sd_nvic_ClearPendingIRQ(p_spi_instance->irq_type));
APP_ERROR_CHECK(sd_nvic_DisableIRQ(p_spi_instance->irq_type));
spi_master_close() is called just before sd_power_system_off() is called. The spi_master_instance is SPI_MASTER_1.
Any idea why the above error could happen? Is this error benign given that the chip is anyway going to go into system power off mode?
Thanks, Sam