| // Copyright 2022 The Pigweed Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| // use this file except in compliance with the License. You may obtain a copy of |
| // the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| // License for the specific language governing permissions and limitations under |
| // the License. |
| |
| #include "pw_spi_stm32f429i_disc1_stm32cube/chip_selector.h" |
| |
| #include "stm32f4xx_hal.h" |
| |
| using pw::digital_io::State; |
| |
| namespace pw::spi { |
| |
| Stm32CubeChipSelector::Stm32CubeChipSelector(pw::digital_io::DigitalOut& cs_pin) |
| : cs_pin_(cs_pin) {} |
| |
| Status Stm32CubeChipSelector::SetActive(bool active) { |
| return cs_pin_.SetState(active ? State::kInactive : State::kActive); |
| } |
| |
| } // namespace pw::spi |
