83 #define LOW_LIMIT_TO_FLAG(channel)      ((2 * channel + 1))  argument
84 #define HIGH_LIMIT_TO_FLAG(channel)     ((2 * channel))  argument
190                 evt.data.limit.channel    = LIMIT_EVENT_TO_CHANNEL(event);  in nrfx_saadc_irq_handler()
192                 NRFX_LOG_DEBUG("Event limit, channel: %d, limit type: %d.",  in nrfx_saadc_irq_handler()
193                                evt.data.limit.channel,  in nrfx_saadc_irq_handler()
265     for (uint32_t channel = 0; channel < NRF_SAADC_CHANNEL_COUNT; ++channel)  in nrfx_saadc_uninit()  local
267         if (m_cb.psel[channel].pselp != NRF_SAADC_INPUT_DISABLED)  in nrfx_saadc_uninit()
269             nrfx_err_t err_code = nrfx_saadc_channel_uninit(channel);  in nrfx_saadc_uninit()
278 nrfx_err_t nrfx_saadc_channel_init(uint8_t                                  channel,  in nrfx_saadc_channel_init()  argument
282     NRFX_ASSERT(channel < NRF_SAADC_CHANNEL_COUNT);  in nrfx_saadc_channel_init()
283     // Oversampling can be used only with one channel.  in nrfx_saadc_channel_init()
292     // A channel can only be initialized if the driver is in the idle state.  in nrfx_saadc_channel_init()
310     if (m_cb.psel[channel].pselp == NRF_SAADC_INPUT_DISABLED)  in nrfx_saadc_channel_init()
314     m_cb.psel[channel].pselp = p_config->pin_p;  in nrfx_saadc_channel_init()
315     m_cb.psel[channel].pseln = p_config->pin_n;  in nrfx_saadc_channel_init()
316     nrf_saadc_channel_init(channel, p_config);  in nrfx_saadc_channel_init()
326     NRFX_LOG_INFO("Channel initialized: %d.", channel);  in nrfx_saadc_channel_init()
333 nrfx_err_t nrfx_saadc_channel_uninit(uint8_t channel)  in nrfx_saadc_channel_uninit()  argument
335     NRFX_ASSERT(channel < NRF_SAADC_CHANNEL_COUNT);  in nrfx_saadc_channel_uninit()
340     // A channel can only be uninitialized if the driver is in the idle state.  in nrfx_saadc_channel_uninit()
350     if (m_cb.psel[channel].pselp != NRF_SAADC_INPUT_DISABLED)  in nrfx_saadc_channel_uninit()
354     m_cb.psel[channel].pselp = NRF_SAADC_INPUT_DISABLED;  in nrfx_saadc_channel_uninit()
355     m_cb.psel[channel].pseln = NRF_SAADC_INPUT_DISABLED;  in nrfx_saadc_channel_uninit()
356     nrf_saadc_channel_input_set(channel, NRF_SAADC_INPUT_DISABLED, NRF_SAADC_INPUT_DISABLED);  in nrfx_saadc_channel_uninit()
357     nrfx_saadc_limits_set(channel, NRFX_SAADC_LIMITL_DISABLED, NRFX_SAADC_LIMITH_DISABLED);  in nrfx_saadc_channel_uninit()
358     NRFX_LOG_INFO("Channel denitialized: %d.", channel);  in nrfx_saadc_channel_uninit()
373 nrfx_err_t nrfx_saadc_sample_convert(uint8_t channel, nrf_saadc_value_t * p_value)  in nrfx_saadc_sample_convert()  argument
395     nrf_saadc_channel_input_set(channel, m_cb.psel[channel].pselp, m_cb.psel[channel].pseln);  in nrfx_saadc_sample_convert()
406     NRFX_LOG_INFO("Conversion value: %d, channel %d.", *p_value, channel);  in nrfx_saadc_sample_convert()
596 void nrfx_saadc_limits_set(uint8_t channel, int16_t limit_low, int16_t limit_high)  in nrfx_saadc_limits_set()  argument
603     nrf_saadc_channel_limits_set(channel, limit_low, limit_high);  in nrfx_saadc_limits_set()
605     uint32_t int_mask = nrf_saadc_limit_int_get(channel, NRF_SAADC_LIMIT_LOW);  in nrfx_saadc_limits_set()
608         m_cb.limits_enabled_flags &= ~(0x80000000 >> LOW_LIMIT_TO_FLAG(channel));  in nrfx_saadc_limits_set()
613         m_cb.limits_enabled_flags |= (0x80000000 >> LOW_LIMIT_TO_FLAG(channel));  in nrfx_saadc_limits_set()
617     int_mask = nrf_saadc_limit_int_get(channel, NRF_SAADC_LIMIT_HIGH);  in nrfx_saadc_limits_set()
620         m_cb.limits_enabled_flags &= ~(0x80000000 >> HIGH_LIMIT_TO_FLAG(channel));  in nrfx_saadc_limits_set()
625         m_cb.limits_enabled_flags |= (0x80000000 >> HIGH_LIMIT_TO_FLAG(channel));  in nrfx_saadc_limits_set()