| /* |
| * 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 __MCU_STM32F1_MYNEWT_HAL_H |
| #define __MCU_STM32F1_MYNEWT_HAL_H |
| |
| #include "stm32f1xx.h" |
| #include "stm32f1xx_hal_dma.h" |
| #include "stm32f1xx_hal_gpio.h" |
| #include "stm32f1xx_hal_i2c.h" |
| #include "stm32f1xx_hal_spi.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Helper functions to enable/disable interrupts. */ |
| #define __HAL_DISABLE_INTERRUPTS(x) \ |
| do { \ |
| x = __get_PRIMASK(); \ |
| __disable_irq(); \ |
| } while(0); |
| |
| #define __HAL_ENABLE_INTERRUPTS(x) \ |
| do { \ |
| if (!x) { \ |
| __enable_irq(); \ |
| } \ |
| } while(0); |
| |
| |
| int hal_gpio_init_stm(int pin, GPIO_InitTypeDef *cfg); |
| int hal_gpio_deinit_stm(int pin, GPIO_InitTypeDef *cfg); |
| |
| struct stm32_hal_i2c_cfg { |
| I2C_TypeDef *hic_i2c; |
| volatile uint32_t *hic_rcc_reg; /* RCC register to modify */ |
| uint32_t hic_rcc_dev; /* RCC device ID */ |
| uint8_t hic_pin_sda; |
| uint8_t hic_pin_scl; |
| void (*hic_pin_remap_fn)(void); |
| uint8_t hic_10bit; |
| uint32_t hic_speed; |
| }; |
| |
| struct stm32f1_hal_spi_cfg { |
| int ss_pin; /* for slave mode */ |
| int sck_pin; |
| int miso_pin; |
| int mosi_pin; |
| int irq_prio; |
| }; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __MCU_STM32F1_MYNEWT_HAL_H */ |
