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Searched refs:baud (Results 1 – 25 of 126) sorted by relevance

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/bsp/nxp/lpc/lpc5410x/drivers/
A Ddrv_uart.c35 UART_BAUD_T baud; in lpc_configure() local
50 baud.baud = cfg->baud_rate; /* Required baud rate */ in lpc_configure()
52 baud.mul = baud.div = 0; in lpc_configure()
54 if(!baud.mul) in lpc_configure()
56 _UART_CalcMul(&baud); in lpc_configure()
58 _UART_CalcDiv(&baud); in lpc_configure()
267 int32_t tmp = _CalcErr(ub->clk, ub->baud * i, &perr); in _UART_CalcDiv()
285 ub->div += ub->clk / (ub->baud * ub->ovr); in _UART_CalcDiv()
290 ub->baud = ub->clk / (ub->div * ub->ovr); in _UART_CalcDiv()
305 tmp = _CalcErr(x, ub->baud, &perr); in _UART_CalcMul()
[all …]
/bsp/essemi/es32f0654/drivers/
A Ddrv_spi.c114 hspi->init.baud = SPI_BAUD_2; in spi_configure()
118 hspi->init.baud = SPI_BAUD_4; in spi_configure()
122 hspi->init.baud = SPI_BAUD_8; in spi_configure()
130 hspi->init.baud = SPI_BAUD_4; in spi_configure()
134 hspi->init.baud = SPI_BAUD_8; in spi_configure()
139 hspi->init.baud = SPI_BAUD_8; in spi_configure()
143 hspi->init.baud = SPI_BAUD_16; in spi_configure()
147 hspi->init.baud = SPI_BAUD_32; in spi_configure()
151 hspi->init.baud = SPI_BAUD_64; in spi_configure()
155 hspi->init.baud = SPI_BAUD_128; in spi_configure()
[all …]
/bsp/essemi/es32f369x/drivers/
A Ddrv_spi.c113 hspi->init.baud = SPI_BAUD_2; in spi_configure()
117 hspi->init.baud = SPI_BAUD_4; in spi_configure()
121 hspi->init.baud = SPI_BAUD_8; in spi_configure()
129 hspi->init.baud = SPI_BAUD_4; in spi_configure()
133 hspi->init.baud = SPI_BAUD_8; in spi_configure()
138 hspi->init.baud = SPI_BAUD_8; in spi_configure()
142 hspi->init.baud = SPI_BAUD_16; in spi_configure()
146 hspi->init.baud = SPI_BAUD_32; in spi_configure()
150 hspi->init.baud = SPI_BAUD_64; in spi_configure()
154 hspi->init.baud = SPI_BAUD_128; in spi_configure()
[all …]
/bsp/hc32/libraries/hc32_drivers/
A Ddrv_can.c45 #define IS_VALID_BAUD_RATE_CAN2_0(baud) (baud == (CAN10kBaud) || baud == (CAN2… argument
46 … baud == (CAN50kBaud) || baud == (CAN100kBaud) || \
47 … baud == (CAN125kBaud) || baud == (CAN250kBaud) || \
48 … baud == (CAN500kBaud) || baud == (CAN800kBaud) || \
71 #define IS_VALID_BAUD_RATE_CANFD_ARBITRATION(baud) IS_VALID_BAUD_RATE_CAN2_0(baud) argument
72 #define IS_VALID_BAUD_RATE_CANFD_DATA(baud) (baud == (CAN10kBaud) || baud == (CAN2… argument
73 … baud == (CAN50kBaud) || baud == (CAN100kBaud) || \
74 … baud == (CAN125kBaud) || baud == (CAN250kBaud) || \
75 … baud == (CAN500kBaud) || baud == (CAN800kBaud) || \
130 rt_uint32_t baud; member
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A Ddrv_mcan.c59 #define IS_MCAN_CC_BAUD_RATE(baud) ((baud) == (CAN10kBaud) || \ argument
60 (baud) == (CAN20kBaud) || \
61 (baud) == (CAN50kBaud) || \
62 (baud) == (CAN100kBaud) || \
63 (baud) == (CAN125kBaud) || \
64 (baud) == (CAN250kBaud) || \
65 (baud) == (CAN500kBaud) || \
67 (baud) == (CAN1MBaud))
69 #define IS_MCAN_NOMINAL_BAUD_RATE(baud) ((baud) == (CAN500kBaud) || \ argument
70 (baud) == (CAN1MBaud))
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/bsp/xuantie/libraries/xuantie_libraries/chip_riscv_dummy/src/drivers/
A Ddw_uart_ll.c66 int32_t dw_uart_config_baudrate(dw_uart_regs_t *uart_base, uint32_t baud, uint32_t uart_freq) in dw_uart_config_baudrate() argument
73 if ((uart_freq / 16) % baud >= (baud / 2)) in dw_uart_config_baudrate()
74 divisor = (uart_freq / 16) / baud + 1; in dw_uart_config_baudrate()
76 divisor = (uart_freq / 16) / baud; in dw_uart_config_baudrate()
/bsp/nxp/mcx/mcxa/Libraries/drivers/
A Ddrv_i2c.c47 uint32_t baud; member
57 .baud = 100000U,
71 .baud = 100000U,
85 .baud = 100000U,
99 .baud = 100000U,
187 masterConfig.baudRate_Hz = lpc_obj[i].baud; in rt_hw_i2c_init()
/bsp/bluetrum/libraries/hal_libraries/bmsis/source/
A Dsystem_ab32vgx.c144 uint8_t sysclk_update_baud(uint8_t baud) in sysclk_update_baud() argument
147 if(baud>20||!sd_rate) { in sysclk_update_baud()
149 return ((uint16_t)(baud + 1) * 25 / 10 - 1); in sysclk_update_baud()
151 return ((baud + 1) * 2 - 1); in sysclk_update_baud()
153 return (((baud + 1) >> 1) - 1); in sysclk_update_baud()
158 return baud; in sysclk_update_baud()
170 void set_sys_uart0baud(uint32_t baud) in set_sys_uart0baud() argument
172 sys.uart0baud = baud; in set_sys_uart0baud()
/bsp/nxp/mcx/mcxn/Libraries/drivers/
A Ddrv_i2c.c42 uint32_t baud; member
52 .baud = 100000U,
62 .baud = 100000U,
72 .baud = 100000U,
156 masterConfig.baudRate_Hz = lpc_obj[i].baud; in rt_hw_i2c_init()
/bsp/raspberry-pico/Drivers/
A Ddrv_i2c.c27 rt_uint32_t baud; member
39 .baud = 400000U,
48 .baud = 400000U,
94 i2c_init(pico_i2c_obj[i].handle, pico_i2c_obj[i].baud); in rt_hw_i2c_init()
/bsp/essemi/es32vf2264/drivers/
A Ddrv_spi.c110 hspi->init.baud = ALD_SPI_BAUD_2; in spi_configure()
114 hspi->init.baud = ALD_SPI_BAUD_4; in spi_configure()
118 hspi->init.baud = ALD_SPI_BAUD_8; in spi_configure()
122 hspi->init.baud = ALD_SPI_BAUD_16; in spi_configure()
126 hspi->init.baud = ALD_SPI_BAUD_32; in spi_configure()
130 hspi->init.baud = ALD_SPI_BAUD_64; in spi_configure()
134 hspi->init.baud = ALD_SPI_BAUD_128; in spi_configure()
138 hspi->init.baud = ALD_SPI_BAUD_256; in spi_configure()
/bsp/maxim/libraries/MAX32660PeriphDriver/Source/
A Di2s.c58 unsigned int i2s_clk, baud; in I2S_Init() local
75 baud = cfg->sample_rate*I2S_CHANNELS*I2S_WIDTH; in I2S_Init()
79 if (i2s_clk/4 < baud) { in I2S_Init()
83 clocks = i2s_clk / (2*baud); in I2S_Init()
/bsp/nxp/lpc/lpc55sxx/Libraries/drivers/
A Ddrv_i2c.c46 uint32_t baud; member
60 .baud = 100000U,
71 .baud = 400000U,
169 masterConfig.baudRate_Bps = lpc_obj[i].baud; in rt_hw_i2c_init()
/bsp/bluetrum/libraries/hal_libraries/ab32vg1_hal/source/
A Dab32vg1_hal_uart.c25 void hal_uart_setbaud(hal_sfr_t uartx, uint32_t baud) in hal_uart_setbaud() argument
30 baud_cfg = (26000000/2)/baud; in hal_uart_setbaud()
208 hal_uart_setbaud(huart->instance, huart->init.baud); in uart_config_all()
/bsp/microchip/same70/bsp/hpl/usart/
A Dhpl_usart.c160 static uint16_t _usart_calculate_baud_rate(const uint32_t baud, const uint32_t clock_rate, const…
247 uint16_t _usart_usart_sync_calculate_baud_rate(const uint32_t baud, const uint32_t clock_rate, cons… 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()
256 uint16_t _usart_async_calculate_baud_rate(const uint32_t baud, const uint32_t clock_rate, const uin… 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()
782 static uint16_t _usart_calculate_baud_rate(const uint32_t baud, const uint32_t clock_rate, const ui… in _usart_calculate_baud_rate() argument
786 return clock_rate / baud / samples; in _usart_calculate_baud_rate()
790 return clock_rate / baud / samples + US_BRGR_FP(fraction); in _usart_calculate_baud_rate()
794 return clock_rate / baud; in _usart_calculate_baud_rate()
/bsp/samd21/sam_d2x_asflib/sam0/drivers/sercom/spi/
A Dspi.c98 uint16_t baud = 0; in spi_set_baudrate() local
116 baudrate, internal_clock, &baud); in spi_set_baudrate()
123 spi_module->BAUD.reg = (uint8_t)baud; in spi_set_baudrate()
219 uint16_t baud = 0; in _spi_set_config() local
237 internal_clock, &baud); in _spi_set_config()
244 spi_module->BAUD.reg = (uint8_t)baud; in _spi_set_config()
362 uint16_t baud; in _spi_check_config() local
377 external_clock, &baud); in _spi_check_config()
384 if (spi_module->BAUD.reg != (uint8_t)baud) { in _spi_check_config()
/bsp/samd21/sam_d2x_asflib/sam0/drivers/sercom/usart/
A Dusart.c77 uint16_t baud = 0; in _usart_set_config() local
131 baud = config->baudrate; in _usart_set_config()
139 system_gclk_chan_get_hz(gclk_index), &baud); in _usart_set_config()
148 config->ext_clock_freq, &baud, mode, sample_num); in _usart_set_config()
152 system_gclk_chan_get_hz(gclk_index), &baud, mode, sample_num); in _usart_set_config()
177 usart_hw->BAUD.reg = baud; in _usart_set_config()
/bsp/microchip/same70/bsp/config/
A Dhpl_twihs_config.h149 #define CONF_TWIHS0_CWGR_CLDIV_CALC(freq, baud, ckdiv) (((freq / (baud * 2)) - 3) / ckdiv) argument
/bsp/nxp/imx/imx6ull-smart/drivers/
A DKconfig66 int "Set i2c1 baud rate (HZ)"
75 int "Set i2c2 baud rate (HZ)"
84 int "Set i2c3 baud rate (HZ)"
93 int "Set i2c4 baud rate (HZ)"
/bsp/microchip/samd51-adafruit-metro-m4/bsp/hpl/sercom/
A Dhpl_sercom.c125 hri_sercomusart_baud_reg_t baud; member
659 ((Sercom *)hw)->USART.BAUD.FRAC.BAUD = _usarts[i].baud; in _usart_init()
662 hri_sercomusart_write_BAUD_reg(hw, _usarts[i].baud); in _usart_init()
705 return clock_rate / baud / 2 - 1; in _usart_calculate_baud_rate()
912 hri_sercomi2cm_baud_reg_t baud; member
1616 hri_sercomi2cm_write_BAUD_reg(hw, _i2cms[i].baud); in _i2c_m_sync_init_impl()
2074 uint8_t baud; member
2361 hri_sercomspi_write_BAUD_reg(hw, regs->baud); in _spi_load_regs_master()
2619 if (clk == 0 || baud == 0) { in _spi_calc_baud_val()
2624 if (!(baud <= (clk >> 1) && baud >= (clk >> 8))) { in _spi_calc_baud_val()
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/bsp/microchip/samc21/bsp/hpl/sercom/
A Dhpl_sercom.c118 hri_sercomusart_baud_reg_t baud; member
645 ((Sercom *)hw)->USART.BAUD.FRAC.BAUD = _usarts[i].baud; in _usart_init()
648 hri_sercomusart_write_BAUD_reg(hw, _usarts[i].baud); in _usart_init()
691 return clock_rate / baud / 2 - 1; in _usart_calculate_baud_rate()
971 hri_sercomi2cm_baud_reg_t baud; member
1672 hri_sercomi2cm_write_BAUD_reg(hw, _i2cms[i].baud); in _i2c_m_sync_init_impl()
2127 uint8_t baud; member
2408 hri_sercomspi_write_BAUD_reg(hw, regs->baud); in _spi_load_regs_master()
2638 if (clk == 0 || baud == 0) { in _spi_calc_baud_val()
2643 if (!(baud <= (clk >> 1) && baud >= (clk >> 8))) { in _spi_calc_baud_val()
[all …]
/bsp/microchip/samd51-seeed-wio-terminal/bsp/hpl/sercom/
A Dhpl_sercom.c125 hri_sercomusart_baud_reg_t baud; member
659 ((Sercom *)hw)->USART.BAUD.FRAC.BAUD = _usarts[i].baud; in _usart_init()
662 hri_sercomusart_write_BAUD_reg(hw, _usarts[i].baud); in _usart_init()
705 return clock_rate / baud / 2 - 1; in _usart_calculate_baud_rate()
912 hri_sercomi2cm_baud_reg_t baud; member
1616 hri_sercomi2cm_write_BAUD_reg(hw, _i2cms[i].baud); in _i2c_m_sync_init_impl()
2074 uint8_t baud; member
2361 hri_sercomspi_write_BAUD_reg(hw, regs->baud); in _spi_load_regs_master()
2619 if (clk == 0 || baud == 0) { in _spi_calc_baud_val()
2624 if (!(baud <= (clk >> 1) && baud >= (clk >> 8))) { in _spi_calc_baud_val()
[all …]
/bsp/microchip/saml10/bsp/hpl/sercom/
A Dhpl_sercom.c125 hri_sercomusart_baud_reg_t baud; member
659 ((Sercom *)hw)->USART.BAUD.FRAC.BAUD = _usarts[i].baud; in _usart_init()
662 hri_sercomusart_write_BAUD_reg(hw, _usarts[i].baud); in _usart_init()
705 return clock_rate / baud / 2 - 1; in _usart_calculate_baud_rate()
912 hri_sercomi2cm_baud_reg_t baud; member
1616 hri_sercomi2cm_write_BAUD_reg(hw, _i2cms[i].baud); in _i2c_m_sync_init_impl()
2074 uint8_t baud; member
2361 hri_sercomspi_write_BAUD_reg(hw, regs->baud); in _spi_load_regs_master()
2619 if (clk == 0 || baud == 0) { in _spi_calc_baud_val()
2624 if (!(baud <= (clk >> 1) && baud >= (clk >> 8))) { in _spi_calc_baud_val()
[all …]
/bsp/microchip/same54/bsp/hpl/sercom/
A Dhpl_sercom.c125 hri_sercomusart_baud_reg_t baud; member
659 ((Sercom *)hw)->USART.BAUD.FRAC.BAUD = _usarts[i].baud; in _usart_init()
662 hri_sercomusart_write_BAUD_reg(hw, _usarts[i].baud); in _usart_init()
705 return clock_rate / baud / 2 - 1; in _usart_calculate_baud_rate()
985 hri_sercomi2cm_baud_reg_t baud; member
1689 hri_sercomi2cm_write_BAUD_reg(hw, _i2cms[i].baud); in _i2c_m_sync_init_impl()
2147 uint8_t baud; member
2434 hri_sercomspi_write_BAUD_reg(hw, regs->baud); in _spi_load_regs_master()
2692 if (clk == 0 || baud == 0) { in _spi_calc_baud_val()
2697 if (!(baud <= (clk >> 1) && baud >= (clk >> 8))) { in _spi_calc_baud_val()
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/bsp/fm33lc026/libraries/FM33LC0xx_FL_Driver/Src/
A Dfm33lc0xx_fl_u7816.c195 FL_U7816_WriteBaudRate(U7816x, U7816_InitStruct->baud); in FL_U7816_Init()
221 U7816_InitStruct->baud = 372 - 1; in FL_U7816_StructInit()

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