twi sensor code hanging problem

[Manoj Hiwarkar]

Dear sir,

The twi sensor code in SDK14 is getting stuck at  NRF_BREAKPOINT_COND. Also, on the uart terminal it is showing FATAL ERROR. Please help me out of this.I am using NRF52832 Development kit.
Regards,

Manoj Hiwarkar.

[MartinBL]

Could it be because you are running the TWI in non-blocking mode?

"In non-blocking mode, the functions nrf_drv_twi_tx, nrf_drv_twi_rx, and nrf_drv_twi_xfer return with NRF_SUCCESS immediately after the transfer is set up or with NRF_ERROR_BUSY if the driver is busy (because a previous transfer is not completed). The event handler is called from the TWI interrupt context when the transfer is complete (if enabled) or if an error occurs."

[Albert John]

Error 0x97 is a hardware issue and you could say your printer is basically dead. They do send replacement printers so make the most out of your warranty. It’s legit. Epson printer error code 0x97 means your printer is in damage condition.