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Searched refs:fraction (Results 1 – 21 of 21) sorted by relevance

/bsp/allwinner/libraries/sunxi-hal/hal/source/sound/component/aw-alsa-lib/
A Dpcm_softvol.c130 int fraction; in MULTI_DIV_int() local
132 fraction = MULTI_DIV_32x16(a, b & VOL_SCALE_MASK); in MULTI_DIV_int()
134 long long amp = (long long)a * gain + fraction; in MULTI_DIV_int()
141 return swap ? (int)bswap_32(fraction) : fraction; in MULTI_DIV_int()
147 int fraction; in MULTI_DIV_short() local
149 fraction = (int)(a * (b & VOL_SCALE_MASK)) >> VOL_SCALE_SHIFT; in MULTI_DIV_short()
151 int amp = a * gain + fraction; in MULTI_DIV_short()
156 return swap ? (short)bswap_16((short)fraction) : (short)fraction; in MULTI_DIV_short()
/bsp/ft2004/libraries/bsp/ft_uart/
A Dft_uart.c302 u32 fraction; in FUart_SetBaudRate() local
315 fraction = temp / 2; in FUart_SetBaudRate()
319 fraction++; in FUart_SetBaudRate()
325 FT_UART_WriteReg(UartPtr->Config.BaseAddress, UARTFBRD_OFFSET, fraction); in FUart_SetBaudRate()
/bsp/microchip/same70/bsp/hpl/usart/
A Dhpl_usart.c161 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
248 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_usart_sync_calculate_baud_rate() argument
250 return _usart_calculate_baud_rate(baud, clock_rate, samples, mode, fraction); in _usart_usart_sync_calculate_baud_rate()
257 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_async_calculate_baud_rate() argument
259 return _usart_calculate_baud_rate(baud, clock_rate, samples, mode, fraction); in _usart_async_calculate_baud_rate()
783 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_calculate_baud_rate() argument
790 return clock_rate / baud / samples + US_BRGR_FP(fraction); in _usart_calculate_baud_rate()
/bsp/microchip/samc21/bsp/hal/include/
A Dhpl_usart_sync.h114 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
A Dhpl_usart_async.h138 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
/bsp/microchip/samd51-seeed-wio-terminal/bsp/hal/include/
A Dhpl_usart_sync.h114 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
A Dhpl_usart_async.h138 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
/bsp/microchip/saml10/bsp/hal/include/
A Dhpl_usart_sync.h114 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
A Dhpl_usart_async.h138 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
/bsp/microchip/same70/bsp/hal/include/
A Dhpl_usart_sync.h114 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
A Dhpl_usart_dma.h143 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
A Dhpl_usart_async.h138 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
/bsp/microchip/same54/bsp/hal/include/
A Dhpl_usart_sync.h114 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
A Dhpl_usart_async.h138 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
/bsp/microchip/samd51-adafruit-metro-m4/bsp/hal/include/
A Dhpl_usart_sync.h114 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
A Dhpl_usart_async.h138 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
/bsp/microchip/samd51-adafruit-metro-m4/bsp/hpl/sercom/
A Dhpl_sercom.c176 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
242 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_sync_calculate_baud_rate() argument
244 return _usart_calculate_baud_rate(baud, clock_rate, samples, mode, fraction); in _usart_sync_calculate_baud_rate()
251 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_async_calculate_baud_rate() argument
253 return _usart_calculate_baud_rate(baud, clock_rate, samples, mode, fraction); in _usart_async_calculate_baud_rate()
694 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_calculate_baud_rate() argument
701 return clock_rate / baud / samples + SERCOM_USART_BAUD_FRACFP_FP(fraction); in _usart_calculate_baud_rate()
/bsp/microchip/samc21/bsp/hpl/sercom/
A Dhpl_sercom.c169 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
232 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_sync_calculate_baud_rate() argument
234 return _usart_calculate_baud_rate(baud, clock_rate, samples, mode, fraction); in _usart_sync_calculate_baud_rate()
241 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_async_calculate_baud_rate() argument
243 return _usart_calculate_baud_rate(baud, clock_rate, samples, mode, fraction); in _usart_async_calculate_baud_rate()
680 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_calculate_baud_rate() argument
687 return clock_rate / baud / samples + SERCOM_USART_BAUD_FRACFP_FP(fraction); in _usart_calculate_baud_rate()
/bsp/microchip/samd51-seeed-wio-terminal/bsp/hpl/sercom/
A Dhpl_sercom.c176 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
242 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_sync_calculate_baud_rate() argument
244 return _usart_calculate_baud_rate(baud, clock_rate, samples, mode, fraction); in _usart_sync_calculate_baud_rate()
251 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_async_calculate_baud_rate() argument
253 return _usart_calculate_baud_rate(baud, clock_rate, samples, mode, fraction); in _usart_async_calculate_baud_rate()
694 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_calculate_baud_rate() argument
701 return clock_rate / baud / samples + SERCOM_USART_BAUD_FRACFP_FP(fraction); in _usart_calculate_baud_rate()
/bsp/microchip/saml10/bsp/hpl/sercom/
A Dhpl_sercom.c176 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
242 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_sync_calculate_baud_rate() argument
244 return _usart_calculate_baud_rate(baud, clock_rate, samples, mode, fraction); in _usart_sync_calculate_baud_rate()
251 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_async_calculate_baud_rate() argument
253 return _usart_calculate_baud_rate(baud, clock_rate, samples, mode, fraction); in _usart_async_calculate_baud_rate()
694 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_calculate_baud_rate() argument
701 return clock_rate / baud / samples + SERCOM_USART_BAUD_FRACFP_FP(fraction); in _usart_calculate_baud_rate()
/bsp/microchip/same54/bsp/hpl/sercom/
A Dhpl_sercom.c176 … const enum usart_baud_rate_mode mode, const uint8_t fraction);
242 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_sync_calculate_baud_rate() argument
244 return _usart_calculate_baud_rate(baud, clock_rate, samples, mode, fraction); in _usart_sync_calculate_baud_rate()
251 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_async_calculate_baud_rate() argument
253 return _usart_calculate_baud_rate(baud, clock_rate, samples, mode, fraction); in _usart_async_calculate_baud_rate()
694 … const enum usart_baud_rate_mode mode, const uint8_t fraction) in _usart_calculate_baud_rate() argument
701 return clock_rate / baud / samples + SERCOM_USART_BAUD_FRACFP_FP(fraction); in _usart_calculate_baud_rate()

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