| /Zephyr-latest/drivers/ptp_clock/ |
| D | ptp_clock_nxp_enet.c | 94 double ratio) in ptp_clock_nxp_enet_rate_adjust() argument
108 if ((ratio > 1.0 && ratio - 1.0 < 0.00000001) || in ptp_clock_nxp_enet_rate_adjust()
109 (ratio < 1.0 && 1.0 - ratio < 0.00000001)) { in ptp_clock_nxp_enet_rate_adjust()
113 ratio *= data->clock_ratio; in ptp_clock_nxp_enet_rate_adjust()
116 if ((ratio > 1.0 + 1.0/(2 * hw_inc)) || in ptp_clock_nxp_enet_rate_adjust()
117 (ratio < 1.0 - 1.0/(2 * hw_inc))) { in ptp_clock_nxp_enet_rate_adjust()
122 data->clock_ratio = ratio; in ptp_clock_nxp_enet_rate_adjust()
124 if (ratio < 1.0) { in ptp_clock_nxp_enet_rate_adjust()
126 val = 1.0 / (hw_inc * (1.0 - ratio)); in ptp_clock_nxp_enet_rate_adjust()
127 } else if (ratio > 1.0) { in ptp_clock_nxp_enet_rate_adjust()
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| /Zephyr-latest/drivers/sensor/ams/tsl2561/ |
| D | tsl2561.c | 204 uint32_t ratio = (ratio1 + 1) >> 1; in tsl2561_channel_get() local
209 if (ratio <= TSL2561_LUX_K1T) { in tsl2561_channel_get()
212 } else if (ratio <= TSL2561_LUX_K2T) { in tsl2561_channel_get()
215 } else if (ratio <= TSL2561_LUX_K3T) { in tsl2561_channel_get()
218 } else if (ratio <= TSL2561_LUX_K4T) { in tsl2561_channel_get()
221 } else if (ratio <= TSL2561_LUX_K5T) { in tsl2561_channel_get()
224 } else if (ratio <= TSL2561_LUX_K6T) { in tsl2561_channel_get()
227 } else if (ratio <= TSL2561_LUX_K7T) { in tsl2561_channel_get()
230 } else if (ratio > TSL2561_LUX_K8T) { in tsl2561_channel_get()
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| /Zephyr-latest/drivers/net/ |
| D | loopback.c | 82 int loopback_set_packet_drop_ratio(float ratio) in loopback_set_packet_drop_ratio() argument
84 if (ratio < 0.0f || ratio > 1.0f) { in loopback_set_packet_drop_ratio()
87 loopback_packet_drop_ratio = ratio; in loopback_set_packet_drop_ratio()
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| /Zephyr-latest/drivers/audio/ |
| D | dmic_nrfx_pdm.c | 141 uint8_t ratio, in is_better() argument
147 uint32_t act_rate = freq / ratio; in is_better()
151 LOG_DBG("Freq %u, ratio %u, act_rate %u", freq, ratio, act_rate); in is_better()
166 uint8_t ratio, in check_pdm_frequencies() argument
176 uint32_t req_freq = req_rate * ratio; in check_pdm_frequencies()
181 is_better(act_freq, ratio, req_rate, best_diff, best_rate, best_freq)) { in check_pdm_frequencies()
199 is_better(act_freq, ratio, req_rate, best_diff, best_rate, best_freq)) { in check_pdm_frequencies()
224 uint32_t req_freq = req_rate * ratio; in check_pdm_frequencies()
236 is_better(act_freq, ratio, req_rate, best_diff, best_rate, best_freq)) { in check_pdm_frequencies()
270 if (is_better(freq_val, ratio, req_rate, in check_pdm_frequencies()
[all …]
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| /Zephyr-latest/drivers/ethernet/ |
| D | eth_e1000.c | 364 static int ptp_clock_e1000_rate_adjust(const struct device *dev, double ratio) in ptp_clock_e1000_rate_adjust() argument
374 if (ratio == 1.0) { in ptp_clock_e1000_rate_adjust()
378 ratio *= context->clk_ratio; in ptp_clock_e1000_rate_adjust()
381 if ((ratio > 1.0 + 1.0/(2.0 * hw_inc)) || in ptp_clock_e1000_rate_adjust()
382 (ratio < 1.0 - 1.0/(2.0 * hw_inc))) { in ptp_clock_e1000_rate_adjust()
387 context->clk_ratio = ratio; in ptp_clock_e1000_rate_adjust()
389 if (ratio < 1.0) { in ptp_clock_e1000_rate_adjust()
391 val = 1.0 / (hw_inc * (1.0 - ratio)); in ptp_clock_e1000_rate_adjust()
392 } else if (ratio > 1.0) { in ptp_clock_e1000_rate_adjust()
394 val = 1.0 / (hw_inc * (ratio - 1.0)); in ptp_clock_e1000_rate_adjust()
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| /Zephyr-latest/drivers/sensor/st/stm32_vbat/ |
| D | stm32_vbat.c | 34 int ratio; member
90 voltage = data->raw * adc_ref_internal(data->adc) * cfg->ratio / 0x0FFF; in stm32_vbat_channel_get()
148 .ratio = DT_INST_PROP(inst, ratio), \
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| /Zephyr-latest/drivers/adc/ |
| D | Kconfig.mcux | 63 bool "Divide ratio is 1"
66 bool "Divide ratio is 2"
69 bool "Divide ratio is 4"
72 bool "Divide ratio is 8"
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| /Zephyr-latest/include/zephyr/net/ |
| D | loopback.h | 26 int loopback_set_packet_drop_ratio(float ratio);
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| /Zephyr-latest/drivers/clock_control/ |
| D | clock_control_nrf_auxpll.c | 74 uint8_t ratio; in clock_control_nrf_auxpll_get_rate() local
78 ratio = nrf_auxpll_static_ratio_get(config->auxpll); in clock_control_nrf_auxpll_get_rate()
80 *rate = (ratio * config->ref_clk_hz + in clock_control_nrf_auxpll_get_rate()
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| /Zephyr-latest/scripts/tests/twister_blackbox/ |
| D | test_shuffle.py | 53 def test_shuffle_tests(self, out_path, seed, ratio, expected_order): argument
58 ['--subset', ratio] + \
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| /Zephyr-latest/boards/shields/lcd_par_s035/boards/ |
| D | rd_rw612_bga.overlay | 97 /* Raise the timer0 ratio to enable longer reset delay */
98 nxp,timer0-ratio = <15>;
99 /* Lower timer1 ratio to enable shorter TE delay */
100 nxp,timer1-ratio = <0>;
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| /Zephyr-latest/samples/subsys/input/draw_touch_events/ |
| D | Kconfig | 5 int "Screen width to cross horizontal/vertical dimension ratio"
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| /Zephyr-latest/drivers/watchdog/ |
| D | wdt_cc32xx.c | 43 static const uint32_t ratio = CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC / 1000; in wdt_cc32xx_msToTicks() local
44 static const uint32_t maxMs = MAX_RELOAD_VALUE / ratio; in wdt_cc32xx_msToTicks()
50 return ms * ratio; in wdt_cc32xx_msToTicks()
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| /Zephyr-latest/boards/shields/adafruit_2_8_tft_touch_v2/boards/ |
| D | rd_rw612_bga.overlay | 25 /* Set timer0 ratio to enable longer resets */
26 nxp,timer0-ratio = <15>;
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| /Zephyr-latest/scripts/native_simulator/native/src/include/ |
| D | nsi_timer_model.h | 27 void hwtimer_set_rt_ratio(double ratio);
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| /Zephyr-latest/boards/native/native_posix/ |
| D | timer_model.h | 28 void hwtimer_set_rt_ratio(double ratio);
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| /Zephyr-latest/boards/shields/ssd1306/ |
| D | sh1106_128x64.overlay | 24 multiplex-ratio = <63>;
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| D | ssd1306_128x64.overlay | 24 multiplex-ratio = <63>;
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| D | ssd1306_128x32.overlay | 24 multiplex-ratio = <31>;
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| D | ssd1306_128x64_spi.overlay | 25 multiplex-ratio = <63>;
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| /Zephyr-latest/drivers/timer/ |
| D | Kconfig.riscv_machine | 28 Specifies the division ratio of the system clock supplied to the Machine Timer.
37 The division ratio should define in devicetree,
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| /Zephyr-latest/include/zephyr/drivers/ |
| D | ptp_clock.h | 29 int (*rate_adjust)(const struct device *dev, double ratio);
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| /Zephyr-latest/soc/nuvoton/npcx/ |
| D | Kconfig | 103 prompt "Core clock to SPI flash clock ratio"
106 This sets the clock ratio (core clock / SPI clock)
109 bool "NPCX SPI clock ratio 1"
114 bool "NPCX SPI clock ratio 2"
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| /Zephyr-latest/boards/nxp/rd_rw612_bga/dts/ |
| D | goworld_16880_lcm.overlay | 20 /* Raise the timer0 ratio to enable longer reset delay */
21 nxp,timer0-ratio = <15>;
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| /Zephyr-latest/drivers/ethernet/nxp_enet/ |
| D | eth_mcux.c | 1662 static int ptp_clock_mcux_rate_adjust(const struct device *dev, double ratio) in ptp_clock_mcux_rate_adjust() argument
1672 if ((ratio > 1.0 && ratio - 1.0 < 0.00000001) || in ptp_clock_mcux_rate_adjust()
1673 (ratio < 1.0 && 1.0 - ratio < 0.00000001)) { in ptp_clock_mcux_rate_adjust()
1677 ratio *= context->clk_ratio; in ptp_clock_mcux_rate_adjust()
1680 if ((ratio > 1.0 + 1.0/(2 * hw_inc)) || in ptp_clock_mcux_rate_adjust()
1681 (ratio < 1.0 - 1.0/(2 * hw_inc))) { in ptp_clock_mcux_rate_adjust()
1686 context->clk_ratio = ratio; in ptp_clock_mcux_rate_adjust()
1688 if (ratio < 1.0) { in ptp_clock_mcux_rate_adjust()
1690 val = 1.0 / (hw_inc * (1.0 - ratio)); in ptp_clock_mcux_rate_adjust()
1691 } else if (ratio > 1.0) { in ptp_clock_mcux_rate_adjust()
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