i2c receive event

[venkatesha kj]

/**
* @brief TWI master driver event types.
*/
typedef enum
{
NRF_DRV_TWI_EVT_DONE, ///< Transfer completed event.
NRF_DRV_TWI_EVT_ADDRESS_NACK, ///< Error event: NACK received after sending the address.
NRF_DRV_TWI_EVT_DATA_NACK ///< Error event: NACK received after sending a data byte.
} nrf_drv_twi_evt_type_t;

is there any event triggers when i receive the data?

[venkatesha kj]

if i put the breakpoint inorder to debug the code its showing question mark on breakpoint and no code for breakpoint why?

[Susheel Nuguru]

probably you are compiling the code for release version that optimizes away all the debug symbols making it hard for the debugger to track and trace code for stepping and breaking.

If you are using Segger, then make sure that you selected debug version for to compile while you are developing your all. An example snapshot is like below