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stm32/machine_i2c: Add ability to specify I2C(4) by name.

This commit is contained in:
Chris Liechti 2019-09-19 21:30:24 +02:00 committed by Damien George
parent c33a4cc213
commit 6f7e774d12
1 changed files with 4 additions and 0 deletions
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4
ports/stm32/machine_i2c.c
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@ -226,6 +226,10 @@ mp_obj_t machine_hard_i2c_make_new(const mp_obj_type_t *type, size_t n_args, siz
} else if (strcmp(port, MICROPY_HW_I2C3_NAME) == 0) {
i2c_id = 3;
#endif
#ifdef MICROPY_HW_I2C4_NAME
} else if (strcmp(port, MICROPY_HW_I2C4_NAME) == 0) {
i2c_id = 4;
#endif
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError,
"I2C(%s) doesn't exist", port));