/ * @brief * Initialize I2C. * * @param[in] i2c * Pointer to I2C peripheral register block. * * @param[in] init * Pointer to I2C initialization structure. ******************************************************************************/
| 284 | * Pointer to I2C initialization structure. |
| 285 | ******************************************************************************/ |
| 286 | void I2C_Init(I2C_TypeDef *i2c, const I2C_Init_TypeDef *init) |
| 287 | { |
| 288 | EFM_ASSERT(I2C_REF_VALID(i2c)); |
| 289 | |
| 290 | i2c->IEN = 0; |
| 291 | i2c->IFC = _I2C_IFC_MASK; |
| 292 | |
| 293 | I2C_BusFreqSet(i2c, init->refFreq, init->freq, init->clhr); |
| 294 | |
| 295 | BITBAND_Peripheral(&(i2c->CTRL), |
| 296 | _I2C_CTRL_SLAVE_SHIFT, |
| 297 | ~((unsigned int)(init->master))); |
| 298 | |
| 299 | BITBAND_Peripheral(&(i2c->CTRL), |
| 300 | _I2C_CTRL_EN_SHIFT, |
| 301 | (unsigned int)(init->enable)); |
| 302 | } |
| 303 | |
| 304 | |
| 305 | /***************************************************************************//** |
no test coverage detected