| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 |
| * |
| * http://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. |
| */ |
| |
| #ifndef __HAL_APOLLO2_H_ |
| #define __HAL_APOLLO2_H__ |
| |
| #include "os/mynewt.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| struct hal_flash; |
| extern const struct hal_flash apollo2_flash_dev; |
| |
| struct apollo2_uart_cfg { |
| uint8_t suc_pin_tx; |
| uint8_t suc_pin_rx; |
| uint8_t suc_pin_rts; |
| uint8_t suc_pin_cts; |
| }; |
| |
| /* SPI configuration (used for both master and slave) */ |
| struct apollo2_spi_cfg { |
| uint8_t sck_pin; |
| uint8_t mosi_pin; |
| uint8_t miso_pin; |
| uint8_t ss_pin; |
| }; |
| |
| #define APOLLO2_TIMER_SOURCE_HFRC 1 /* High-frequency RC oscillator. */ |
| #define APOLLO2_TIMER_SOURCE_XT 2 /* 32.768 kHz crystal oscillator. */ |
| #define APOLLO2_TIMER_SOURCE_LFRC 3 /* Low-frequency RC oscillator. */ |
| #define APOLLO2_TIMER_SOURCE_RTC 4 /* Real time clock. */ |
| #define APOLLO2_TIMER_SOURCE_HCLK 5 /* Main CPU clock. */ |
| |
| struct apollo2_timer_cfg { |
| uint8_t source; |
| }; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __HAL_APOLLO2_H__ */ |
