Diff: targets/TARGET_Silicon_Labs/TARGET_EFM32/objects.h

Revision:

149:156823d33999

Parent:

144:ef7eb2e8f9f7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/TARGET_Silicon_Labs/TARGET_EFM32/objects.h	Fri Oct 28 11:17:30 2016 +0100
@@ -0,0 +1,153 @@
+/***************************************************************************//**
+ * @file objects.h
+ *******************************************************************************
+ * @section License
+ * <b>(C) Copyright 2015 Silicon Labs, http://www.silabs.com</b>
+ *******************************************************************************
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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
+
+typedef struct {
+    PinName pin:8;
+    PinMode mode:6;
+    PinDirection dir:2;
+} gpio_t;
+
+#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;
+#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 {
+    //Channel on TIMER
+    uint32_t channel;
+    PinName pin;
+};
+#endif
+
+#if DEVICE_INTERRUPTIN
+struct gpio_irq_s {
+    PinName pin:8; // Pin number 4 least significant bits, port number 4 most significant bits
+    uint32_t risingEdge:1;
+    uint32_t fallingEdge:1;
+};
+#endif
+
+#if DEVICE_SERIAL
+struct serial_s {
+    union {
+        USART_TypeDef *uart;
+        LEUART_TypeDef *leuart;
+    } periph;
+#ifndef _SILICON_LABS_32B_PLATFORM_2
+    uint32_t location;
+#else
+    uint32_t location_tx;
+    uint32_t location_rx;
+#endif
+    PinName rx_pin;
+    PinName tx_pin;
+#if DEVICE_SERIAL_ASYNCH
+    uint32_t events;
+    DMA_OPTIONS_t dmaOptionsTX;
+    DMA_OPTIONS_t dmaOptionsRX;
+#endif
+    uint32_t sleep_blocked;
+};
+#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
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif