| /bsp/n32/libraries/N32G4FR_Firmware_Library/n32g4fr_std_periph_driver/src/ |
| A D | n32g4fr_i2c.c | 220 uint16_t tmpregister = 0, freqrange = 0; in I2C_Init() local
251 freqrange = (uint16_t)(pclk / 1000000); in I2C_Init()
252 if (freqrange > 36) in I2C_Init()
254 freqrange = 36; in I2C_Init()
257 tmpregister |= freqrange; in I2C_Init()
281 I2Cx->TMRISE = freqrange + 1; in I2C_Init()
309 I2Cx->TMRISE = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); in I2C_Init()
|
| /bsp/n32/libraries/N32G45x_Firmware_Library/n32g45x_std_periph_driver/src/ |
| A D | n32g45x_i2c.c | 220 uint16_t tmpregister = 0, freqrange = 0; in I2C_Init() local
251 freqrange = (uint16_t)(pclk / 1000000); in I2C_Init()
252 if (freqrange > 36) in I2C_Init()
254 freqrange = 36; in I2C_Init()
257 tmpregister |= freqrange; in I2C_Init()
281 I2Cx->TMRISE = freqrange + 1; in I2C_Init()
309 I2Cx->TMRISE = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); in I2C_Init()
|
| /bsp/wch/arm/Libraries/CH32F20x_StdPeriph_Driver/StdPeriph_Driver/src/ |
| A D | ch32f20x_i2c.c | 120 uint16_t tmpreg = 0, freqrange = 0; in I2C_Init() local
130 freqrange = (uint16_t)(pclk1 / 1000000); in I2C_Init()
131 tmpreg |= freqrange; in I2C_Init()
147 I2Cx->RTR = freqrange + 1; in I2C_Init()
167 I2Cx->RTR = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); in I2C_Init()
|
| /bsp/wch/risc-v/Libraries/CH32V10x_StdPeriph_Driver/StdPeriph_Driver/src/ |
| A D | ch32v10x_i2c.c | 127 uint16_t tmpreg = 0, freqrange = 0; in I2C_Init() local
137 freqrange = (uint16_t)(pclk1 / 1000000); in I2C_Init()
138 tmpreg |= freqrange; in I2C_Init()
154 I2Cx->RTR = freqrange + 1; in I2C_Init()
174 I2Cx->RTR = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); in I2C_Init()
|
| /bsp/wch/arm/Libraries/CH32F10x_StdPeriph_Driver/StdPeriph_Driver/src/ |
| A D | ch32f10x_i2c.c | 122 uint16_t tmpreg = 0, freqrange = 0; in I2C_Init() local
133 freqrange = (uint16_t)(pclk1 / 1000000); in I2C_Init()
134 tmpreg |= freqrange; in I2C_Init()
151 I2Cx->RTR = freqrange + 1; in I2C_Init()
171 I2Cx->RTR = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); in I2C_Init()
|
| /bsp/apm32/libraries/APM32E10x_Library/APM32E10x_StdPeriphDriver/src/ |
| A D | apm32e10x_i2c.c | 74 uint16_t tmpreg = 0, freqrange = 0; in I2C_Config() local
82 freqrange = PCLK1 / 1000000; in I2C_Config()
83 i2c->CTRL2_B.CLKFCFG= freqrange; in I2C_Config()
95 i2c->RISETMAX = freqrange + 1; in I2C_Config()
117 i2c->RISETMAX = ((((freqrange) * 300) / 1000) + 1); in I2C_Config()
|
| /bsp/apm32/libraries/APM32F10x_Library/APM32F10x_StdPeriphDriver/src/ |
| A D | apm32f10x_i2c.c | 74 uint16_t tmpreg = 0, freqrange = 0; in I2C_Config() local
82 freqrange = PCLK1 / 1000000; in I2C_Config()
83 i2c->CTRL2_B.CLKFCFG = freqrange; in I2C_Config()
95 i2c->RISETMAX = freqrange + 1; in I2C_Config()
117 i2c->RISETMAX = ((((freqrange) * 300) / 1000) + 1); in I2C_Config()
|
| /bsp/apm32/libraries/APM32S10x_Library/APM32S10x_StdPeriphDriver/src/ |
| A D | apm32s10x_i2c.c | 74 uint16_t tmpreg = 0, freqrange = 0; in I2C_Config() local
82 freqrange = PCLK1 / 1000000; in I2C_Config()
83 i2c->CTRL2_B.CLKFCFG = freqrange; in I2C_Config()
95 i2c->RISETMAX = freqrange + 1; in I2C_Config()
117 i2c->RISETMAX = ((((freqrange) * 300) / 1000) + 1); in I2C_Config()
|
| /bsp/airm2m/air32f103/libraries/AIR32F10xLib/src/ |
| A D | air32f10x_i2c.c | 168 uint16_t tmpreg = 0, freqrange = 0; in I2C_Init() local
190 freqrange = (uint16_t)(pclk1 / 1000000); in I2C_Init()
191 tmpreg |= freqrange; in I2C_Init()
216 I2Cx->TRISE = freqrange + 1; in I2C_Init()
243 I2Cx->TRISE = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); in I2C_Init()
|
| /bsp/n32/libraries/N32L43x_Firmware_Library/n32l43x_std_periph_driver/src/ |
| A D | n32l43x_i2c.c | 202 uint16_t tmpregister = 0, freqrange = 0; in I2C_Init() local
224 freqrange = (uint16_t)(pclk1 / 1000000); in I2C_Init()
225 tmpregister |= freqrange; in I2C_Init()
250 I2Cx->TMRISE = freqrange + 1; in I2C_Init()
281 I2Cx->TMRISE = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); in I2C_Init()
|
| /bsp/n32/libraries/N32L40x_Firmware_Library/n32l40x_std_periph_driver/src/ |
| A D | n32l40x_i2c.c | 202 uint16_t tmpregister = 0, freqrange = 0; in I2C_Init() local
224 freqrange = (uint16_t)(pclk1 / 1000000); in I2C_Init()
225 tmpregister |= freqrange; in I2C_Init()
250 I2Cx->TMRISE = freqrange + 1; in I2C_Init()
281 I2Cx->TMRISE = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); in I2C_Init()
|
| /bsp/n32/libraries/N32WB452_Firmware_Library/n32wb452_std_periph_driver/src/ |
| A D | n32wb452_i2c.c | 220 uint16_t tmpregister = 0, freqrange = 0; in I2C_Init() local
251 freqrange = (uint16_t)(pclk / 1000000); in I2C_Init()
257 tmpregister |= freqrange; in I2C_Init()
281 I2Cx->TMRISE = freqrange + 1; in I2C_Init()
309 I2Cx->TMRISE = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); in I2C_Init()
|
| /bsp/n32/libraries/N32G43x_Firmware_Library/n32g43x_std_periph_driver/src/ |
| A D | n32g43x_i2c.c | 202 uint16_t tmpregister = 0, freqrange = 0; in I2C_Init() local
224 freqrange = (uint16_t)(pclk1 / 1000000); in I2C_Init()
225 tmpregister |= freqrange; in I2C_Init()
250 I2Cx->TMRISE = freqrange + 1; in I2C_Init()
281 I2Cx->TMRISE = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); in I2C_Init()
|
| /bsp/n32g452xx/Libraries/N32_Std_Driver/n32g45x_std_periph_driver/src/ |
| A D | n32g45x_i2c.c | 202 uint16_t tmpregister = 0, freqrange = 0; in I2C_Init() local
224 freqrange = (uint16_t)(pclk1 / 1000000); in I2C_Init()
225 tmpregister |= freqrange; in I2C_Init()
250 I2Cx->TMRISE = freqrange + 1; in I2C_Init()
281 I2Cx->TMRISE = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); in I2C_Init()
|
| /bsp/stm32/libraries/STM32L1xx_HAL/STM32L1xx_HAL_Driver/Inc/ |
| A D | stm32l1xx_ll_i2c.h | 732 uint32_t freqrange = 0x0U; in LL_I2C_ConfigSpeed() local
736 freqrange = __LL_I2C_FREQ_HZ_TO_MHZ(PeriphClock); in LL_I2C_ConfigSpeed()
739 MODIFY_REG(I2Cx->CR2, I2C_CR2_FREQ, freqrange); in LL_I2C_ConfigSpeed()
742 MODIFY_REG(I2Cx->TRISE, I2C_TRISE_TRISE, __LL_I2C_RISE_TIME(freqrange, ClockSpeed)); in LL_I2C_ConfigSpeed()
|
| /bsp/essemi/es32f0654/libraries/ES32F065x_ALD_StdPeriph_Driver/Source/ |
| A D | ald_i2c.c | 273 uint32_t freqrange = 0; in ald_i2c_init() local
298 freqrange = I2C_FREQ_RANGE(pclk1); in ald_i2c_init()
299 WRITE_REG(hperh->perh->CON2, freqrange); in ald_i2c_init()
300 WRITE_REG(hperh->perh->RT, I2C_RISE_TIME(freqrange, hperh->init.clk_speed)); in ald_i2c_init()
|
| /bsp/stm32/libraries/STM32L1xx_HAL/STM32L1xx_HAL_Driver/Src/ |
| A D | stm32l1xx_hal_i2c.c | 437 uint32_t freqrange; in HAL_I2C_Init() local
507 freqrange = I2C_FREQRANGE(pclk1); in HAL_I2C_Init()
511 MODIFY_REG(hi2c->Instance->CR2, I2C_CR2_FREQ, freqrange); in HAL_I2C_Init()
515 …MODIFY_REG(hi2c->Instance->TRISE, I2C_TRISE_TRISE, I2C_RISE_TIME(freqrange, hi2c->Init.ClockSpeed)… in HAL_I2C_Init()
|
| /bsp/essemi/es32f369x/libraries/ES32F36xx_ALD_StdPeriph_Driver/Source/ |
| A D | ald_i2c.c | 341 uint32_t freqrange = ald_cmu_get_pclk1_clock(); in ald_i2c_init() local
360 if (OK != i2c_speed_init(hperh, freqrange)) in ald_i2c_init()
|
| /bsp/essemi/es32vf2264/libraries/ALD/ES32VF2264/Source/ |
| A D | ald_i2c.c | 339 uint32_t freqrange = ald_cmu_get_pclk_clock(); in ald_i2c_init() local
358 if (ALD_OK != i2c_speed_init(hperh, freqrange)) in ald_i2c_init()
|