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The current consumption used "twi_hw_master" is about 1mA

SDK: V6.0 HW: PCA10001 APP: s110/ble_app_hrs Question: If use "twi_master_init()" with "twi_hw_master.c", the current consumption is added 1m A. But if use with "twi_sw_master.c", it is only added a few uA. The "twi_master" used is link text

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fontikos over 11 years ago +3

Hello, I had the same problem and I fixed it by enabling the twi hardware only when I need it and disabling it after I'm done.. NRF_TWI1->ENABLE = TWI_ENABLE_ENABLE_Enabled << TWI_ENABLE_ENABLE_Pos;…

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0 Matt over 11 years ago

Someone have this issue？ What is the reason？

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0 Matt over 11 years ago

Someone have this issue？ What is the reason？

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