Diff: targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/objects.h

Revision:

0:9b334a45a8ff

Child:

50:a417edff4437

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/objects.h	Thu Oct 01 15:25:22 2015 +0300
@@ -0,0 +1,165 @@
+/***************************************************************************//**
+ * @file objects.h
+ *******************************************************************************
+ * @section License
+ * <b>(C) Copyright 2015 Silicon Labs, http://www.silabs.com</b>
+ *******************************************************************************
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Labs has no
+ * obligation to support this Software. Silicon Labs is providing the
+ * Software "AS IS", with no express or implied warranties of any kind,
+ * including, but not limited to, any implied warranties of merchantability
+ * or fitness for any particular purpose or warranties against infringement
+ * of any proprietary rights of a third party.
+ *
+ * Silicon Labs will not be liable for any consequential, incidental, or
+ * special damages, or any other relief, or for any claim by any third party,
+ * arising from your use of this Software.
+ *
+ ******************************************************************************/
+
+#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;
+    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
+    uint16_t period_cycles;
+    //The width of the pulse in clock cycles
+    uint16_t width_cycles;
+    //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
+#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
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif