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- #include "sdk_common.h"
- #if NRF_MODULE_ENABLED(NFC_PLATFORM)
- #include "nfc_platform.h"
- #include "nrf_drv_clock.h"
- #define NRF_LOG_MODULE_NAME nfc_platform
- #if NFC_PLATFORM_LOG_ENABLED
- #define NRF_LOG_LEVEL NFC_PLATFORM_LOG_LEVEL
- #define NRF_LOG_INFO_COLOR NFC_PLATFORM_INFO_COLOR
- #define NRF_LOG_DEBUG_COLOR NFC_PLATFORM_DEBUG_COLOR
- #include "nrf_log.h"
- NRF_LOG_MODULE_REGISTER();
- #else
- #define NRF_LOG_LEVEL 0
- #include "nrf_log.h"
- #endif
- static nrf_drv_clock_handler_item_t m_clock_handler_item;
- static inline void clock_event_handler(nrf_drv_clock_evt_type_t event)
- {
- switch(event)
- {
- case NRF_DRV_CLOCK_EVT_HFCLK_STARTED:
-
- nrfx_nfct_state_force(NRFX_NFCT_STATE_ACTIVATED);
- break;
- default:
-
- break;
- }
- }
- nrfx_err_t nfc_platform_setup(void)
- {
- nrfx_err_t err_code;
-
- m_clock_handler_item.event_handler = clock_event_handler;
- m_clock_handler_item.p_next = NULL;
- err_code = nrf_drv_clock_init();
- if (err_code == NRF_ERROR_MODULE_ALREADY_INITIALIZED)
- {
- err_code = NRFX_SUCCESS;
- }
- else if (err_code != NRF_SUCCESS)
- {
- return NRFX_ERROR_INTERNAL;
- }
- NRF_LOG_DEBUG("Utils init");
- return err_code;
- }
- void nfc_platform_event_handler(nrfx_nfct_evt_t const * p_event)
- {
- switch (p_event->evt_id)
- {
- case NRFX_NFCT_EVT_FIELD_DETECTED:
- NRF_LOG_DEBUG("Field detected");
- nrf_drv_clock_hfclk_request(&m_clock_handler_item);
- break;
- case NRFX_NFCT_EVT_FIELD_LOST:
- NRF_LOG_DEBUG("Field lost");
- nrf_drv_clock_hfclk_release();
- break;
- default:
-
- break;
- }
- }
- #endif
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