nrf_drv_twi and read register

[aep]

Hi, how is the new nrf_drv_twi supposed to be used for reading registers? The sequence for that is pretty much industry standard:

> Device address
< Ack 
> 0x00 (register)
< Ack
< Data
> Ack

this code will write the address twice (one w and one r) rather then doing a write and then expecting data to be clocked from the peripheral:

 nrf_drv_twi_tx(&twi, MAX7315_ADDRESS, (uint8_t*)&buf, 1, true);
 nrf_drv_twi_rx(&twi, MAX7315_ADDRESS, (uint8_t*)&buf, 1, false);

[aep]

@RK hmm that makes sense. Probably i didn't identify the problem correctly. Let me flash the old twi_master code and compare the logic analyser output.