nrf/i2c: Add support for TWIM (EasyDMA).
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@ -31,12 +31,34 @@
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#include "py/runtime.h"
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#include "py/mperrno.h"
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#include "py/mphal.h"
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#include "extmod/machine_i2c.h"
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#include "i2c.h"
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#include "nrfx_twi.h"
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#if MICROPY_PY_MACHINE_I2C
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#include "extmod/machine_i2c.h"
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#include "i2c.h"
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#if NRFX_TWI_ENABLED
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#include "nrfx_twi.h"
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#else
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#include "nrfx_twim.h"
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#endif
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#if NRFX_TWIM_ENABLED
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#define nrfx_twi_t nrfx_twim_t
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#define nrfx_twi_config_t nrfx_twim_config_t
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#define nrfx_twi_init nrfx_twim_init
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#define nrfx_twi_enable nrfx_twim_enable
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#define nrfx_twi_rx nrfx_twim_rx
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#define nrfx_twi_tx nrfx_twim_tx
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#define nrfx_twi_disable nrfx_twim_disable
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#define NRFX_TWI_INSTANCE NRFX_TWIM_INSTANCE
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#define NRF_TWI_FREQ_400K NRF_TWIM_FREQ_400K
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#endif
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STATIC const mp_obj_type_t machine_hard_i2c_type;
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typedef struct _machine_hard_i2c_obj_t {
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