mbed library sources
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Diff: targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/objects.h
- Revision:
- 525:c320967f86b9
- Child:
- 548:1abac31e188e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/objects.h Tue Apr 28 11:45:12 2015 +0100 @@ -0,0 +1,146 @@ +/* mbed Microcontroller Library + * Copyright (c) 2006-2013 ARM Limited + * + * 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 + * + * 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 MBED_OBJECTS_H +#define MBED_OBJECTS_H + +#include "PinNames.h" +#include "PeripheralNames.h" +#include "PortNames.h" +#include "em_i2c.h" +#include "em_dma.h" +#include "em_cmu.h" +#include "dma_api_HAL.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#if DEVICE_ANALOGIN +struct analogin_s { + ADC_TypeDef *adc; + uint32_t channel; +}; +#endif + +#if DEVICE_ANALOGOUT +struct dac_s { + DAC_TypeDef *dac; + uint32_t channel; +}; +#endif + +#if DEVICE_I2C +struct i2c_s { + I2C_TypeDef *i2c; + int loc; + uint8_t index; + PinName sda; + PinName scl; + uint32_t clock; +#if DEVICE_I2C_ASYNCH + uint32_t events; + I2C_TransferSeq_TypeDef xfer; +#endif +}; +#endif + +#if DEVICE_PORTOUT +struct port_s { + PortName port; + uint32_t mask; + PinDirection dir; +}; +#endif + +#if DEVICE_PWMOUT +struct pwmout_s { + //The period of the pulse in clock cycles + uint32_t period_cycles; + //The width of the pulse in clock cycles + uint32_t width_cycles; + //Channel on TIMER + uint32_t channel; + PinName pin; +}; +#endif + +#if DEVICE_INTERRUPTIN +struct gpio_irq_s { + uint32_t port; + PinName pin; + uint32_t risingEdge; + uint32_t fallingEdge; +}; +#endif + +#if DEVICE_SERIAL +#define SERIAL_NUM_UARTS (7) + +struct serial_s { + union { + USART_TypeDef *uart; + LEUART_TypeDef *leuart; + } periph; + uint32_t location; + PinName rx_pin; + PinName tx_pin; +#if DEVICE_SERIAL_ASYNCH + uint32_t events; + DMA_OPTIONS_t dmaOptionsTX; + DMA_OPTIONS_t dmaOptionsRX; +#endif +}; +#endif + +#if DEVICE_SPI +struct spi_s { + USART_TypeDef *spi; + int location; + uint8_t bits; + uint8_t master; +#if DEVICE_SPI_ASYNCH + uint32_t event; + DMA_OPTIONS_t dmaOptionsTX; + DMA_OPTIONS_t dmaOptionsRX; +#endif +}; +#endif + +#if DEVICE_RTC +struct lp_timer_s { + uint32_t start; + uint32_t stop; +}; +#endif + +#if DEVICE_SLEEP +#define NUM_SLEEP_MODES 5 +typedef enum { + EM0 = 0, + EM1 = 1, + EM2 = 2, + EM3 = 3, + EM4 = 4 +} sleepstate_enum; +#endif + +#include "gpio_object.h" + +#ifdef __cplusplus +} +#endif + +#endif