hi, now ,i have save the power,so need to close the spi interface at some time. but when i call follow function (hal_spi_disable). it see not close the spi interface,
if any issue about this?
uint32_t hal_spi_disable(SPIModuleNumber module_number)
{
switch (module_number)
{
case SPI0:
NRF_SPI0->ENABLE = (SPI_ENABLE_ENABLE_Disabled << SPI_ENABLE_ENABLE_Pos);
break;
case SPI1:
NRF_SPI1->ENABLE = (SPI_ENABLE_ENABLE_Disabled << SPI_ENABLE_ENABLE_Pos);
break;
default:
return NRF_ERROR_INVALID_PARAM;
}
return NRF_SUCCESS;
}