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stm32: canio: remove unused functions

This commit is contained in:
Jeff Epler 2020-10-05 12:41:50 -05:00
parent 23bd2496de
commit a7dccb39a4
1 changed files with 0 additions and 15 deletions
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15
ports/stm/common-hal/canio/CAN.c
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@ -181,21 +181,6 @@ int common_hal_canio_can_receive_error_count_get(canio_can_obj_t *self)
return (self->handle.Instance->ESR & CAN_ESR_REC) >> CAN_ESR_REC_Pos;
}
int common_hal_canio_can_error_warning_state_count_get(canio_can_obj_t *self)
{
return self->error_warning_state_count;
}
int common_hal_canio_can_error_passive_state_count_get(canio_can_obj_t *self)
{
return self->error_passive_state_count;
}
int common_hal_canio_can_bus_off_state_count_get(canio_can_obj_t *self)
{
return self->bus_off_state_count;
}
canio_bus_state_t common_hal_canio_can_state_get(canio_can_obj_t *self) {
uint32_t esr = self->handle.Instance->ESR;
if (READ_BIT(esr, CAN_ESR_BOFF)) {