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Searched refs:duty (Results 1 – 25 of 25) sorted by relevance

/ohos5.0/docs/zh-cn/device-dev/driver/
H A Ddriver-platform-pwm-des.md59 | duty | uint32_t类型，占空时间，以纳秒为单位。 |
72 | int32_t PwmSetDuty(DevHandle handle, uint32_t duty) | 设置PWM设备占空时间 |
217 int32_t PwmSetDuty(DevHandle handle, uint32_t duty);
225 | duty | uint32_t类型，要设置的占空时间，单位为纳秒 |
236 HDF_LOGE("PwmSetDuty: pwm set duty failed, ret:%d\n", ret);
288 pcfg.duty = 25000000; // 占空时间为25000000纳秒
359 uint32_t duty;
363 … pcfg.duty = 20000000; // 占空时间为20000000纳秒
384 duty = 25000000; // 设置占空时间为25000000纳秒
385 ret = PwmSetDuty(handle, duty);
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H A Ddriver-platform-pwm-develop.md212 uint32_t duty; // 占空时间 nanoseconds
290 hp->dev.cfg.duty = PWM_DEFAULT_DUTY_CYCLE; // 初始化PwmDev
/ohos5.0/drivers/hdf_core/framework/test/unittest/platform/virtual/
H A Dpwm_virtual.c59 if (config->duty < 1 || config->duty > config->period) { in VirtualPwmSetConfig()
61 config->duty, config->period); in VirtualPwmSetConfig()
91 virtual->dev.cfg.duty = PWM_DEFAULT_DUTY_CYCLE; in VirtualPwmProbe()
102 virtual->dev.cfg.number, virtual->dev.cfg.period, virtual->dev.cfg.duty, in VirtualPwmProbe()
/ohos5.0/drivers/hdf_core/framework/support/platform/src/pwm/
H A Dpwm_if.c93 int32_t PwmSetDuty(DevHandle handle, uint32_t duty) in PwmSetDuty() argument
103 curValue = config.duty; in PwmSetDuty()
104 config.duty = duty; in PwmSetDuty()
107 HDF_LOGI("PwmSetDuty: success. duty: %u -> %u!", curValue, config.duty); in PwmSetDuty()
H A Dpwm_if_u.c213 curValue = nowCfg.duty; in PwmConfigTransSet()
214 nowCfg.duty = config->duty; in PwmConfigTransSet()
259 int32_t PwmSetDuty(DevHandle handle, uint32_t duty) in PwmSetDuty() argument
271 config.duty = duty; in PwmSetDuty()
/ohos5.0/drivers/hdf_core/framework/test/unittest/platform/common/
H A Dpwm_test.c178 uint32_t duty; in PwmSetDutyTest() local
180 duty = tester->config.cfg.duty+ tester->originCfg.duty; in PwmSetDutyTest()
181 ret = PwmSetDuty(tester->handle, duty); in PwmSetDutyTest()
193 if (cfg.duty != duty) { in PwmSetDutyTest()
H A Dpwm_driver_test.c69 ret = drsOps->GetUint32(node, "duty", &(config->cfg.duty), 0); in PwmTestReadConfig()
/ohos5.0/drivers/hdf_core/framework/model/display/driver/backlight/
H A Dpwm_bl.c39 uint32_t duty; in BlPwmUpdateBrightness() local
54 duty = (brightness * blPwmDev->config.period) / blPwmDev->props.maxBrightness; in BlPwmUpdateBrightness()
55 ret = PwmSetDuty(blPwmDev->pwmHandle, duty); in BlPwmUpdateBrightness()
112 blPwmDev->config.duty = 1; in ParseBlPwmCfg()
/ohos5.0/drivers/hdf_core/adapter/khdf/linux/platform/pwm/
H A Dpwm_adapter.c41 pwm->cfg.duty = device->state.duty_cycle; in HdfPwmOpen()
68 state.duty_cycle = config->duty; in HdfPwmSetConfig()
73 config->number, config->period, config->duty, config->polarity, config->status); in HdfPwmSetConfig()
H A Dpwm_hi35xx.h104 static inline void HiPwmSetDuty(struct HiPwmRegs *reg, uint32_t duty) in HiPwmSetDuty() argument
109 reg->cfg1 = duty / PWM_CLK_PERIOD; in HiPwmSetDuty()
/ohos5.0/drivers/hdf_core/framework/include/platform/
H A Dpwm_if.h92 uint32_t duty; /**< Duty cycle, in nanoseconds */ member
153 int32_t PwmSetDuty(DevHandle handle, uint32_t duty);
/ohos5.0/drivers/hdf_core/adapter/platform/pwm/
H A Dpwm_stm32f4xx.c73 uint32_t duty; member
408 uint32_t duty = 0; local
428 duty = (uint32_t)(((double)config->duty / (double)config->period) * period);
435 arg->duty = duty;
460 pwmCfg->timOcInitStruct.CompareValue = arg->duty;
H A Dpwm_wm.c52 pwmCfg->duty = config->duty; in PwmDevSetConfig()
58 tls_pwm_init(pwmCfg->channel, freq, pwmCfg->duty, pwmCfg->pnum); in PwmDevSetConfig()
H A Dpwm_bes.c295 pwmCfg->ratio = config->duty * PERCENT / config->period;
/ohos5.0/docs/en/device-dev/driver/
H A Ddriver-platform-pwm-des.md53 | duty | Time that a signal is in the ON state, in ns.|
56 …on of the duty cycle and goes low for the remaining of the period. <br>A signal with inverted pola…
66 | int32_t PwmSetDuty(DevHandle handle, uint32_t duty) | Sets the signal ON-state time.|
212 int32_t PwmSetDuty(DevHandle handle, uint32_t duty);
220 | duty | Time that a signal is in the ON state, in ns.|
231 HDF_LOGE("PwmSetDuty: pwm set duty failed, ret:%d\n", ret);
283 The pcfg.duty = 25000000; // Set the signal ON-state time to 25,000,000 ns.
349 …pcfg.duty = 20000000; // Set the signal ON-state time to 20…
371 HDF_LOGE("PwmSetDuty: pwm set duty failed, ret %d\n", ret);
H A Ddriver-platform-pwm-develop.md190 uint32_t duty; // Time that a signal is in the ON state, in ns.
267 hp->dev.cfg.duty = PWM_DEFAULT_DUTY_CYCLE; // Initialize PwmDev.
/ohos5.0/drivers/hdf_core/framework/model/display/driver/lcdkit/
H A Dlite_lcdkit.c201 uint32_t duty; in SetBacklightByPwm() local
207 duty = (level * panelCfg->info.pwm.period) / panelCfg->info.blk.maxLevel; in SetBacklightByPwm()
208 ret = PwmSetDuty(panelCfg->pwmHandle, duty); in SetBacklightByPwm()
/ohos5.0/docs/en/application-dev/reference/apis-arkui/js-service-widget-ui/
H A Djs-service-widget-basic-calendar.md58 "dayMarkValue": "On-duty",
70 "dayMarkValue": "On-duty",
82 "dayMarkValue": "On-duty",
/ohos5.0/base/iothardware/peripheral/interfaces/inner_api/
H A Diot_pwm.h79 unsigned int IoTPwmStart(unsigned int port, unsigned short duty, unsigned int freq);
/ohos5.0/docs/zh-cn/device-dev/porting/
H A Dporting-dayu200-on_standard-demo.md2371 uint32_t duty;
2386 duty = (brightness * blPwmDev->config.period) / blPwmDev->props.maxBrightness;
2387 ret = PwmSetDuty(blPwmDev->pwmHandle, duty);
2478 pwm-0 ((null) ): requested enabled period: 25000 ns duty: 9705 ns polarity: normal
/ohos5.0/docs/en/device-dev/porting/
H A Dporting-dayu200-on_standard-demo.md2313 The RK3568 backlight is implemented by controlling the duty cycle by using PWM4.
2384 uint32_t duty;
2399 duty = (brightness * blPwmDev->config.period) / blPwmDev->props.maxBrightness;
2400 ret = PwmSetDuty(blPwmDev->pwmHandle, duty);
2491 pwm-0 ((null) ): requested enabled period: 25000 ns duty: 9705 ns polarity: normal
/ohos5.0/foundation/communication/dsoftbus/
H A Dhisysevent.yaml62 SCAN_CYCLE: { type: STRING, desc: scan duty cycle }
/ohos5.0/docs/en/application-dev/reference/apis-connectivity-kit/
H A Djs-apis-bluetooth.md3534 | dutyMode | [ScanDuty](#scandutydeprecated) | Yes | Yes | Scan duty. The default value is S…
3540 Enumerates the scan duty options.
H A Djs-apis-bluetoothManager.md4873 | dutyMode | [ScanDuty](#scandutydeprecated) | Yes | Yes | Scan duty. The default value is S…
4879 Enumerates the scan duty options.
H A Djs-apis-bluetooth-ble.md4015 | dutyMode | [ScanDuty](#scanduty) | Yes | Yes | Scan duty. The default value is SCAN_MODE_L…