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/bsp/microchip/samd51-adafruit-metro-m4/bsp/hpl/core/
A Dhpl_core_m4.c146 static inline uint32_t _get_cycles_for_us_internal(const uint16_t us, const uint32_t freq, const ui… in _get_cycles_for_us_internal() argument
150 return (us * (freq / 1000000) + 2) / 3; in _get_cycles_for_us_internal()
152 return (us * (freq / 100000) + 29) / 30; in _get_cycles_for_us_internal()
154 return (us * (freq / 10000) + 299) / 300; in _get_cycles_for_us_internal()
156 return (us * (freq / 1000) + 2999) / 3000; in _get_cycles_for_us_internal()
158 return (us * (freq / 100) + 29999) / 30000; in _get_cycles_for_us_internal()
160 return (us * (freq / 10) + 299999) / 300000; in _get_cycles_for_us_internal()
162 return (us * freq + 2999999) / 3000000; in _get_cycles_for_us_internal()
169 uint32_t _get_cycles_for_us(const uint16_t us) in _get_cycles_for_us() argument
171 return _get_cycles_for_us_internal(us, CONF_CPU_FREQUENCY, CPU_FREQ_POWER); in _get_cycles_for_us()
/bsp/microchip/samd51-seeed-wio-terminal/bsp/hpl/core/
A Dhpl_core_m4.c146 static inline uint32_t _get_cycles_for_us_internal(const uint16_t us, const uint32_t freq, const ui… in _get_cycles_for_us_internal() argument
150 return (us * (freq / 1000000) + 2) / 3; in _get_cycles_for_us_internal()
152 return (us * (freq / 100000) + 29) / 30; in _get_cycles_for_us_internal()
154 return (us * (freq / 10000) + 299) / 300; in _get_cycles_for_us_internal()
156 return (us * (freq / 1000) + 2999) / 3000; in _get_cycles_for_us_internal()
158 return (us * (freq / 100) + 29999) / 30000; in _get_cycles_for_us_internal()
160 return (us * (freq / 10) + 299999) / 300000; in _get_cycles_for_us_internal()
162 return (us * freq + 2999999) / 3000000; in _get_cycles_for_us_internal()
169 uint32_t _get_cycles_for_us(const uint16_t us) in _get_cycles_for_us() argument
171 return _get_cycles_for_us_internal(us, CONF_CPU_FREQUENCY, CPU_FREQ_POWER); in _get_cycles_for_us()
/bsp/microchip/same54/bsp/hpl/core/
A Dhpl_core_m4.c146 static inline uint32_t _get_cycles_for_us_internal(const uint16_t us, const uint32_t freq, const ui… in _get_cycles_for_us_internal() argument
150 return (us * (freq / 1000000) + 2) / 3; in _get_cycles_for_us_internal()
152 return (us * (freq / 100000) + 29) / 30; in _get_cycles_for_us_internal()
154 return (us * (freq / 10000) + 299) / 300; in _get_cycles_for_us_internal()
156 return (us * (freq / 1000) + 2999) / 3000; in _get_cycles_for_us_internal()
158 return (us * (freq / 100) + 29999) / 30000; in _get_cycles_for_us_internal()
160 return (us * (freq / 10) + 299999) / 300000; in _get_cycles_for_us_internal()
162 return (us * freq + 2999999) / 3000000; in _get_cycles_for_us_internal()
169 uint32_t _get_cycles_for_us(const uint16_t us) in _get_cycles_for_us() argument
171 return _get_cycles_for_us_internal(us, CONF_CPU_FREQUENCY, CPU_FREQ_POWER); in _get_cycles_for_us()
/bsp/maxim/libraries/MAX32660PeriphDriver/Source/
A Dmxc_delay.c47 static void mxc_delay_init(unsigned long us);
72 static void mxc_delay_init(unsigned long us) in mxc_delay_init() argument
94 ticks = (uint32_t)(((uint64_t)us * (uint64_t)SystemCoreClock) / 1000000); in mxc_delay_init()
105 int mxc_delay_start(unsigned long us) in mxc_delay_start() argument
113 if (us == 0) { in mxc_delay_start()
118 mxc_delay_init(us); in mxc_delay_start()
152 int mxc_delay(unsigned long us) in mxc_delay() argument
160 if (us == 0) { in mxc_delay()
165 mxc_delay_init(us); in mxc_delay()
A Dtmr_utils.c50 void TMR_Delay(mxc_tmr_regs_t *tmr, unsigned long us, const sys_cfg_tmr_t *sys_cfg) in TMR_Delay() argument
53 if (!us) { in TMR_Delay()
57 TMR_TO_Start(tmr, us, sys_cfg); in TMR_Delay()
63 void TMR_TO_Start(mxc_tmr_regs_t *tmr, unsigned long us, const sys_cfg_tmr_t *sys_cfg) in TMR_TO_Start() argument
68 ticks = (uint64_t)us * (uint64_t)PeripheralClock / (uint64_t)1000000; in TMR_TO_Start()
/bsp/microchip/samc21/bsp/hpl/core/
A Dhpl_core_m0plus_base.c147 static inline uint32_t _get_cycles_for_us_internal(const uint16_t us, const uint32_t freq, const ui… in _get_cycles_for_us_internal() argument
151 return (us * (freq / 100000) + 29) / 30; in _get_cycles_for_us_internal()
153 return (us * (freq / 10000) + 299) / 300; in _get_cycles_for_us_internal()
155 return (us * (freq / 1000) + 2999) / 3000; in _get_cycles_for_us_internal()
157 return (us * (freq / 100) + 29999) / 30000; in _get_cycles_for_us_internal()
159 return (us * (freq / 10) + 299999) / 300000; in _get_cycles_for_us_internal()
161 return (us * freq + 2999999) / 3000000; in _get_cycles_for_us_internal()
168 uint32_t _get_cycles_for_us(const uint16_t us) in _get_cycles_for_us() argument
170 return _get_cycles_for_us_internal(us, CONF_CPU_FREQUENCY, CPU_FREQ_POWER); in _get_cycles_for_us()
/bsp/microchip/saml10/bsp/hpl/core/
A Dhpl_core_m23_base.c147 static inline uint32_t _get_cycles_for_us_internal(const uint16_t us, const uint32_t freq, const ui… in _get_cycles_for_us_internal() argument
151 return (us * (freq / 100000) + 29) / 30; in _get_cycles_for_us_internal()
153 return (us * (freq / 10000) + 299) / 300; in _get_cycles_for_us_internal()
155 return (us * (freq / 1000) + 2999) / 3000; in _get_cycles_for_us_internal()
157 return (us * (freq / 100) + 29999) / 30000; in _get_cycles_for_us_internal()
159 return (us * (freq / 10) + 299999) / 300000; in _get_cycles_for_us_internal()
161 return (us * freq + 2999999) / 3000000; in _get_cycles_for_us_internal()
168 uint32_t _get_cycles_for_us(const uint16_t us) in _get_cycles_for_us() argument
170 return _get_cycles_for_us_internal(us, CONF_CPU_FREQUENCY, CPU_FREQ_POWER); in _get_cycles_for_us()
/bsp/microchip/same70/bsp/hpl/core/
A Dhpl_core_m7_base.c148 static inline uint32_t _get_cycles_for_us_internal(const uint16_t us, const uint32_t freq, const ui… in _get_cycles_for_us_internal() argument
152 return (us * (freq / 1000000)); in _get_cycles_for_us_internal()
154 return (us * (freq / 100000) + 9) / 10; in _get_cycles_for_us_internal()
156 return (us * (freq / 10000) + 99) / 100; in _get_cycles_for_us_internal()
158 return (us * (freq / 1000) + 999) / 1000; in _get_cycles_for_us_internal()
160 return (us * (freq / 100) + 9999) / 10000; in _get_cycles_for_us_internal()
162 return (us * freq + 999999) / 1000000; in _get_cycles_for_us_internal()
169 uint32_t _get_cycles_for_us(const uint16_t us) in _get_cycles_for_us() argument
171 return _get_cycles_for_us_internal(us, CONF_HCLK_FREQUENCY, HCLK_FREQ_POWER); in _get_cycles_for_us()
/bsp/rockchip/common/rk_hal/lib/hal/src/
A Dhal_base.c118 __STATIC_FORCEINLINE HAL_Status TimerDelayUs(uint32_t us) in TimerDelayUs() argument
123 count = PLL_INPUT_OSC_RATE / 1000000 * us; in TimerDelayUs()
316 HAL_Status HAL_DelayUs(uint32_t us) in HAL_DelayUs() argument
320 return TimerDelayUs(us); in HAL_DelayUs()
323 return HAL_CPUDelayUs(us); in HAL_DelayUs()
338 HAL_Status HAL_CPUDelayUs(uint32_t us) in HAL_CPUDelayUs() argument
343 …cycles = (uint32_t)HAL_DivU64((uint64_t)SystemCoreClock, 1000000) * us; /* Add few cycles penalty … in HAL_CPUDelayUs()
345 cycles = SystemCoreClock / 1000000 * us; /* Add few cycles penalty */ in HAL_CPUDelayUs()
/bsp/maxim/libraries/MAX32660PeriphDriver/Include/
A Dmxc_delay.h74 #define MXC_DELAY_USEC(us) (us) argument
86 int mxc_delay(unsigned long us);
100 int mxc_delay_start(unsigned long us);
A Dtmr_utils.h69 #define USEC(us) (us) argument
81 void TMR_Delay(mxc_tmr_regs_t *tmr, unsigned long us, const sys_cfg_tmr_t *sys_cfg);
89 void TMR_TO_Start(mxc_tmr_regs_t *tmr, unsigned long us, const sys_cfg_tmr_t *sys_cfg);
/bsp/samd21/sam_d2x_asflib/common/services/delay/sam/
A Dcycle_counter.h103 # define cpu_us_2_cy(us, f_cpu) \ argument
104 (((uint64_t)(us) * (f_cpu) + (uint64_t)(5.932e6 - 1ul)) / (uint64_t)5.932e6)
110 # define cpu_us_2_cy(us, f_cpu) \ argument
111 (((uint64_t)(us) * (f_cpu) + (uint64_t)(14e6 - 1ul)) / (uint64_t)14e6)
/bsp/hpmicro/libraries/hpm_sdk/drivers/inc/
A Dhpm_pdgo_drv.h238 static inline uint32_t pdgo_get_wakeup_counter_from_us(uint32_t us) in pdgo_get_wakeup_counter_from_us() argument
240 return (us + DGO_WAKEUP_TICK_IN_US - 1U) / DGO_WAKEUP_TICK_IN_US; in pdgo_get_wakeup_counter_from_us()
260 static inline uint32_t pdgo_get_turnoff_counter_from_us(uint32_t us) in pdgo_get_turnoff_counter_from_us() argument
262 return (us * DGO_TURNOFF_TICKS_PER_US); in pdgo_get_turnoff_counter_from_us()
/bsp/xuantie/libraries/xuantie_libraries/chip_riscv_dummy/src/sys/
A Dtick.c184 void udelay(uint32_t us) in udelay() argument
186 us /= 10U; in udelay()
188 while (us) { in udelay()
189 us--; in udelay()
/bsp/at91/at91sam9g45/drivers/
A Dat91_i2c_gpio.c67 static void at91_udelay (rt_uint32_t us) in at91_udelay() argument
70 for (; us > 0; us--) in at91_udelay()
/bsp/at91/at91sam9260/drivers/
A Dat91_i2c_gpio.c67 static void at91_udelay (rt_uint32_t us) in at91_udelay() argument
70 for (; us > 0; us--) in at91_udelay()
/bsp/ht32/libraries/HT32_STD_5xxxx_FWLib/library/HT32F5xxxx_Driver/inc/
A Dht32_time.h135 #define TIME_US2TICK(us) ((us) / (1000000UL / HTCFG_TIME_TICKHZ)) argument
138 #define TIME_US2TICK(us) ((us) * (HTCFG_TIME_TICKHZ / 1000000UL))
/bsp/ht32/libraries/HT32_STD_1xxxx_FWLib/library/HT32F1xxxx_Driver/inc/
A Dht32_time.h135 #define TIME_US2TICK(us) ((us) / (1000000UL / HTCFG_TIME_TICKHZ)) argument
138 #define TIME_US2TICK(us) ((us) * (HTCFG_TIME_TICKHZ / 1000000UL))
/bsp/microchip/samd51-adafruit-metro-m4/bsp/hal/src/
A Dhal_delay.c61 void delay_us(const uint16_t us) in delay_us() argument
63 _delay_cycles(hardware, _get_cycles_for_us(us)); in delay_us()
/bsp/microchip/samc21/bsp/hal/src/
A Dhal_delay.c61 void delay_us(const uint16_t us) in delay_us() argument
63 _delay_cycles(hardware, _get_cycles_for_us(us)); in delay_us()
/bsp/microchip/samd51-seeed-wio-terminal/bsp/hal/src/
A Dhal_delay.c61 void delay_us(const uint16_t us) in delay_us() argument
63 _delay_cycles(hardware, _get_cycles_for_us(us)); in delay_us()
/bsp/microchip/saml10/bsp/hal/src/
A Dhal_delay.c61 void delay_us(const uint16_t us) in delay_us() argument
63 _delay_cycles(hardware, _get_cycles_for_us(us)); in delay_us()
/bsp/microchip/same70/bsp/hal/src/
A Dhal_delay.c61 void delay_us(const uint16_t us) in delay_us() argument
63 _delay_cycles(hardware, _get_cycles_for_us(us)); in delay_us()
/bsp/microchip/same54/bsp/hal/src/
A Dhal_delay.c61 void delay_us(const uint16_t us) in delay_us() argument
63 _delay_cycles(hardware, _get_cycles_for_us(us)); in delay_us()
/bsp/nxp/imx/imxrt/libraries/drivers/
A Ddrv_common.c14 void rt_hw_us_delay(rt_uint32_t us) in rt_hw_us_delay() argument
20 ticks = us * reload / (1000000 / RT_TICK_PER_SECOND); in rt_hw_us_delay()

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