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mbed library sources

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Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/objects.h@627:4fa1328d9c60, 2015-09-25 (annotated)

Committer:
mbed_official
Date:
Fri Sep 25 14:15:10 2015 +0100
Revision:
627:4fa1328d9c60
Parent:
593:78ee8643776a 
Synchronized with git revision fe238a91ab7a4d1d72c4cab9da04967c619d54ad



Full URL: https://github.com/mbedmicro/mbed/commit/fe238a91ab7a4d1d72c4cab9da04967c619d54ad/



Silicon Labs - Add support for low-power async Serial

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 627:4fa1328d9c60 1 /***************************************************************************//**
mbed_official 627:4fa1328d9c60 2 * @file objects.h
mbed_official 627:4fa1328d9c60 3 *******************************************************************************
mbed_official 627:4fa1328d9c60 4 * @section License
mbed_official 627:4fa1328d9c60 5 * <b>(C) Copyright 2015 Silicon Labs, http://www.silabs.com</b>
mbed_official 627:4fa1328d9c60 6 *******************************************************************************
mbed_official 525:c320967f86b9 7 *
mbed_official 627:4fa1328d9c60 8 * Permission is granted to anyone to use this software for any purpose,
mbed_official 627:4fa1328d9c60 9 * including commercial applications, and to alter it and redistribute it
mbed_official 627:4fa1328d9c60 10 * freely, subject to the following restrictions:
mbed_official 525:c320967f86b9 11 *
mbed_official 627:4fa1328d9c60 12 * 1. The origin of this software must not be misrepresented; you must not
mbed_official 627:4fa1328d9c60 13 * claim that you wrote the original software.
mbed_official 627:4fa1328d9c60 14 * 2. Altered source versions must be plainly marked as such, and must not be
mbed_official 627:4fa1328d9c60 15 * misrepresented as being the original software.
mbed_official 627:4fa1328d9c60 16 * 3. This notice may not be removed or altered from any source distribution.
mbed_official 525:c320967f86b9 17 *
mbed_official 627:4fa1328d9c60 18 * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Labs has no
mbed_official 627:4fa1328d9c60 19 * obligation to support this Software. Silicon Labs is providing the
mbed_official 627:4fa1328d9c60 20 * Software "AS IS", with no express or implied warranties of any kind,
mbed_official 627:4fa1328d9c60 21 * including, but not limited to, any implied warranties of merchantability
mbed_official 627:4fa1328d9c60 22 * or fitness for any particular purpose or warranties against infringement
mbed_official 627:4fa1328d9c60 23 * of any proprietary rights of a third party.
mbed_official 627:4fa1328d9c60 24 *
mbed_official 627:4fa1328d9c60 25 * Silicon Labs will not be liable for any consequential, incidental, or
mbed_official 627:4fa1328d9c60 26 * special damages, or any other relief, or for any claim by any third party,
mbed_official 627:4fa1328d9c60 27 * arising from your use of this Software.
mbed_official 627:4fa1328d9c60 28 *
mbed_official 627:4fa1328d9c60 29 ******************************************************************************/
mbed_official 627:4fa1328d9c60 30
mbed_official 525:c320967f86b9 31 #ifndef MBED_OBJECTS_H
mbed_official 525:c320967f86b9 32 #define MBED_OBJECTS_H
mbed_official 525:c320967f86b9 33
mbed_official 525:c320967f86b9 34 #include "PinNames.h"
mbed_official 525:c320967f86b9 35 #include "PeripheralNames.h"
mbed_official 525:c320967f86b9 36 #include "PortNames.h"
mbed_official 525:c320967f86b9 37 #include "em_i2c.h"
mbed_official 525:c320967f86b9 38 #include "em_dma.h"
mbed_official 525:c320967f86b9 39 #include "em_cmu.h"
mbed_official 525:c320967f86b9 40 #include "dma_api_HAL.h"
mbed_official 525:c320967f86b9 41
mbed_official 525:c320967f86b9 42 #ifdef __cplusplus
mbed_official 525:c320967f86b9 43 extern "C" {
mbed_official 525:c320967f86b9 44 #endif
mbed_official 525:c320967f86b9 45
mbed_official 593:78ee8643776a 46 typedef struct {
mbed_official 593:78ee8643776a 47 PinName pin:8;
mbed_official 593:78ee8643776a 48 PinMode mode:6;
mbed_official 593:78ee8643776a 49 PinDirection dir:2;
mbed_official 593:78ee8643776a 50 } gpio_t;
mbed_official 593:78ee8643776a 51
mbed_official 525:c320967f86b9 52 #if DEVICE_ANALOGIN
mbed_official 525:c320967f86b9 53 struct analogin_s {
mbed_official 525:c320967f86b9 54 ADC_TypeDef *adc;
mbed_official 525:c320967f86b9 55 uint32_t channel;
mbed_official 525:c320967f86b9 56 };
mbed_official 525:c320967f86b9 57 #endif
mbed_official 525:c320967f86b9 58
mbed_official 525:c320967f86b9 59 #if DEVICE_ANALOGOUT
mbed_official 525:c320967f86b9 60 struct dac_s {
mbed_official 525:c320967f86b9 61 DAC_TypeDef *dac;
mbed_official 525:c320967f86b9 62 uint32_t channel;
mbed_official 525:c320967f86b9 63 };
mbed_official 525:c320967f86b9 64 #endif
mbed_official 525:c320967f86b9 65
mbed_official 525:c320967f86b9 66 #if DEVICE_I2C
mbed_official 525:c320967f86b9 67 struct i2c_s {
mbed_official 525:c320967f86b9 68 I2C_TypeDef *i2c;
mbed_official 525:c320967f86b9 69 int loc;
mbed_official 525:c320967f86b9 70 uint8_t index;
mbed_official 525:c320967f86b9 71 PinName sda;
mbed_official 525:c320967f86b9 72 PinName scl;
mbed_official 525:c320967f86b9 73 uint32_t clock;
mbed_official 525:c320967f86b9 74 #if DEVICE_I2C_ASYNCH
mbed_official 525:c320967f86b9 75 uint32_t events;
mbed_official 525:c320967f86b9 76 I2C_TransferSeq_TypeDef xfer;
mbed_official 525:c320967f86b9 77 #endif
mbed_official 525:c320967f86b9 78 };
mbed_official 525:c320967f86b9 79 #endif
mbed_official 525:c320967f86b9 80
mbed_official 525:c320967f86b9 81 #if DEVICE_PORTOUT
mbed_official 525:c320967f86b9 82 struct port_s {
mbed_official 525:c320967f86b9 83 PortName port;
mbed_official 525:c320967f86b9 84 uint32_t mask;
mbed_official 525:c320967f86b9 85 PinDirection dir;
mbed_official 525:c320967f86b9 86 };
mbed_official 525:c320967f86b9 87 #endif
mbed_official 525:c320967f86b9 88
mbed_official 525:c320967f86b9 89 #if DEVICE_PWMOUT
mbed_official 525:c320967f86b9 90 struct pwmout_s {
mbed_official 525:c320967f86b9 91 //The period of the pulse in clock cycles
mbed_official 556:a217bc785985 92 uint16_t period_cycles;
mbed_official 525:c320967f86b9 93 //The width of the pulse in clock cycles
mbed_official 556:a217bc785985 94 uint16_t width_cycles;
mbed_official 525:c320967f86b9 95 //Channel on TIMER
mbed_official 525:c320967f86b9 96 uint32_t channel;
mbed_official 525:c320967f86b9 97 PinName pin;
mbed_official 525:c320967f86b9 98 };
mbed_official 525:c320967f86b9 99 #endif
mbed_official 525:c320967f86b9 100
mbed_official 525:c320967f86b9 101 #if DEVICE_INTERRUPTIN
mbed_official 525:c320967f86b9 102 struct gpio_irq_s {
mbed_official 593:78ee8643776a 103 PinName pin:8; // Pin number 4 least significant bits, port number 4 most significant bits
mbed_official 593:78ee8643776a 104 uint32_t risingEdge:1;
mbed_official 593:78ee8643776a 105 uint32_t fallingEdge:1;
mbed_official 525:c320967f86b9 106 };
mbed_official 525:c320967f86b9 107 #endif
mbed_official 525:c320967f86b9 108
mbed_official 525:c320967f86b9 109 #if DEVICE_SERIAL
mbed_official 525:c320967f86b9 110 #define SERIAL_NUM_UARTS (7)
mbed_official 525:c320967f86b9 111
mbed_official 525:c320967f86b9 112 struct serial_s {
mbed_official 525:c320967f86b9 113 union {
mbed_official 525:c320967f86b9 114 USART_TypeDef *uart;
mbed_official 525:c320967f86b9 115 LEUART_TypeDef *leuart;
mbed_official 525:c320967f86b9 116 } periph;
mbed_official 525:c320967f86b9 117 uint32_t location;
mbed_official 525:c320967f86b9 118 PinName rx_pin;
mbed_official 525:c320967f86b9 119 PinName tx_pin;
mbed_official 525:c320967f86b9 120 #if DEVICE_SERIAL_ASYNCH
mbed_official 525:c320967f86b9 121 uint32_t events;
mbed_official 525:c320967f86b9 122 DMA_OPTIONS_t dmaOptionsTX;
mbed_official 525:c320967f86b9 123 DMA_OPTIONS_t dmaOptionsRX;
mbed_official 525:c320967f86b9 124 #endif
mbed_official 525:c320967f86b9 125 };
mbed_official 525:c320967f86b9 126 #endif
mbed_official 525:c320967f86b9 127
mbed_official 525:c320967f86b9 128 #if DEVICE_SPI
mbed_official 525:c320967f86b9 129 struct spi_s {
mbed_official 525:c320967f86b9 130 USART_TypeDef *spi;
mbed_official 525:c320967f86b9 131 int location;
mbed_official 525:c320967f86b9 132 uint8_t bits;
mbed_official 525:c320967f86b9 133 uint8_t master;
mbed_official 525:c320967f86b9 134 #if DEVICE_SPI_ASYNCH
mbed_official 525:c320967f86b9 135 uint32_t event;
mbed_official 525:c320967f86b9 136 DMA_OPTIONS_t dmaOptionsTX;
mbed_official 525:c320967f86b9 137 DMA_OPTIONS_t dmaOptionsRX;
mbed_official 525:c320967f86b9 138 #endif
mbed_official 525:c320967f86b9 139 };
mbed_official 525:c320967f86b9 140 #endif
mbed_official 525:c320967f86b9 141
mbed_official 525:c320967f86b9 142 #if DEVICE_RTC
mbed_official 525:c320967f86b9 143 struct lp_timer_s {
mbed_official 525:c320967f86b9 144 uint32_t start;
mbed_official 525:c320967f86b9 145 uint32_t stop;
mbed_official 525:c320967f86b9 146 };
mbed_official 525:c320967f86b9 147 #endif
mbed_official 525:c320967f86b9 148
mbed_official 525:c320967f86b9 149 #if DEVICE_SLEEP
mbed_official 525:c320967f86b9 150 #define NUM_SLEEP_MODES 5
mbed_official 525:c320967f86b9 151 typedef enum {
mbed_official 548:1abac31e188e 152 EM0 = 0,
mbed_official 548:1abac31e188e 153 EM1 = 1,
mbed_official 548:1abac31e188e 154 EM2 = 2,
mbed_official 548:1abac31e188e 155 EM3 = 3,
mbed_official 548:1abac31e188e 156 EM4 = 4
mbed_official 525:c320967f86b9 157 } sleepstate_enum;
mbed_official 525:c320967f86b9 158 #endif
mbed_official 525:c320967f86b9 159
mbed_official 525:c320967f86b9 160
mbed_official 525:c320967f86b9 161 #ifdef __cplusplus
mbed_official 525:c320967f86b9 162 }
mbed_official 525:c320967f86b9 163 #endif
mbed_official 525:c320967f86b9 164
mbed_official 525:c320967f86b9 165 #endif