TRANSACTION_TIMEOUT_IN_I2C_CLOCKS
period_timeout = (1000 * TRANSACTION_TIMEOUT_IN_I2C_CLOCKS) / speed;
period_timeout = (1000 * TRANSACTION_TIMEOUT_IN_I2C_CLOCKS) / speed;
period_timeout = (1000 * TRANSACTION_TIMEOUT_IN_I2C_CLOCKS) / speed;
return ((1000 * TRANSACTION_TIMEOUT_IN_I2C_CLOCKS) / speed) *