Lines Matching refs:clkc
85 uint32_t pclk1, clkc, freq, risetime; in i2c_clock_config() local
110 clkc = (uint32_t)(pclk1/(clkspeed*2U)); in i2c_clock_config()
111 if(clkc < 0x04U){ in i2c_clock_config()
113 clkc = 0x04U; in i2c_clock_config()
115 I2C_CKCFG(i2c_periph) |= (I2C_CKCFG_CLKC & clkc); in i2c_clock_config()
122 clkc = (uint32_t)(pclk1/(clkspeed*3U)); in i2c_clock_config()
126 clkc = (uint32_t)(pclk1/(clkspeed*25U)); in i2c_clock_config()
129 if(0U == (clkc & I2C_CKCFG_CLKC)){ in i2c_clock_config()
131 clkc |= 0x0001U; in i2c_clock_config()
134 I2C_CKCFG(i2c_periph) |= clkc; in i2c_clock_config()
140 clkc = (uint32_t)(pclk1/(clkspeed*3U)); in i2c_clock_config()
144 clkc = (uint32_t)(pclk1/(clkspeed*25U)); in i2c_clock_config()
149 I2C_CKCFG(i2c_periph) |= clkc; in i2c_clock_config()