stm32: canio: remove unused functions
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@ -181,21 +181,6 @@ int common_hal_canio_can_receive_error_count_get(canio_can_obj_t *self)
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return (self->handle.Instance->ESR & CAN_ESR_REC) >> CAN_ESR_REC_Pos;
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}
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int common_hal_canio_can_error_warning_state_count_get(canio_can_obj_t *self)
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{
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return self->error_warning_state_count;
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}
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int common_hal_canio_can_error_passive_state_count_get(canio_can_obj_t *self)
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{
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return self->error_passive_state_count;
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}
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int common_hal_canio_can_bus_off_state_count_get(canio_can_obj_t *self)
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{
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return self->bus_off_state_count;
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}
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canio_bus_state_t common_hal_canio_can_state_get(canio_can_obj_t *self) {
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uint32_t esr = self->handle.Instance->ESR;
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if (READ_BIT(esr, CAN_ESR_BOFF)) {
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