Johannes Stratmann / mbed-dev

added prescaler for 16 bit pwm in LPC1347 target

Fork of mbed-dev by mbed official

targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/objects.h@0:9b334a45a8ff, 2015-10-01 (annotated)

Committer:
bogdanm
Date:
Thu Oct 01 15:25:22 2015 +0300
Revision:
0:9b334a45a8ff
Child:
50:a417edff4437
Initial commit on mbed-dev



Replaces mbed-src (now inactive)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /***************************************************************************//**
bogdanm 0:9b334a45a8ff 2 * @file objects.h
bogdanm 0:9b334a45a8ff 3 *******************************************************************************
bogdanm 0:9b334a45a8ff 4 * @section License
bogdanm 0:9b334a45a8ff 5 * <b>(C) Copyright 2015 Silicon Labs, http://www.silabs.com</b>
bogdanm 0:9b334a45a8ff 6 *******************************************************************************
bogdanm 0:9b334a45a8ff 7 *
bogdanm 0:9b334a45a8ff 8 * Permission is granted to anyone to use this software for any purpose,
bogdanm 0:9b334a45a8ff 9 * including commercial applications, and to alter it and redistribute it
bogdanm 0:9b334a45a8ff 10 * freely, subject to the following restrictions:
bogdanm 0:9b334a45a8ff 11 *
bogdanm 0:9b334a45a8ff 12 * 1. The origin of this software must not be misrepresented; you must not
bogdanm 0:9b334a45a8ff 13 * claim that you wrote the original software.
bogdanm 0:9b334a45a8ff 14 * 2. Altered source versions must be plainly marked as such, and must not be
bogdanm 0:9b334a45a8ff 15 * misrepresented as being the original software.
bogdanm 0:9b334a45a8ff 16 * 3. This notice may not be removed or altered from any source distribution.
bogdanm 0:9b334a45a8ff 17 *
bogdanm 0:9b334a45a8ff 18 * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Labs has no
bogdanm 0:9b334a45a8ff 19 * obligation to support this Software. Silicon Labs is providing the
bogdanm 0:9b334a45a8ff 20 * Software "AS IS", with no express or implied warranties of any kind,
bogdanm 0:9b334a45a8ff 21 * including, but not limited to, any implied warranties of merchantability
bogdanm 0:9b334a45a8ff 22 * or fitness for any particular purpose or warranties against infringement
bogdanm 0:9b334a45a8ff 23 * of any proprietary rights of a third party.
bogdanm 0:9b334a45a8ff 24 *
bogdanm 0:9b334a45a8ff 25 * Silicon Labs will not be liable for any consequential, incidental, or
bogdanm 0:9b334a45a8ff 26 * special damages, or any other relief, or for any claim by any third party,
bogdanm 0:9b334a45a8ff 27 * arising from your use of this Software.
bogdanm 0:9b334a45a8ff 28 *
bogdanm 0:9b334a45a8ff 29 ******************************************************************************/
bogdanm 0:9b334a45a8ff 30
bogdanm 0:9b334a45a8ff 31 #ifndef MBED_OBJECTS_H
bogdanm 0:9b334a45a8ff 32 #define MBED_OBJECTS_H
bogdanm 0:9b334a45a8ff 33
bogdanm 0:9b334a45a8ff 34 #include "PinNames.h"
bogdanm 0:9b334a45a8ff 35 #include "PeripheralNames.h"
bogdanm 0:9b334a45a8ff 36 #include "PortNames.h"
bogdanm 0:9b334a45a8ff 37 #include "em_i2c.h"
bogdanm 0:9b334a45a8ff 38 #include "em_dma.h"
bogdanm 0:9b334a45a8ff 39 #include "em_cmu.h"
bogdanm 0:9b334a45a8ff 40 #include "dma_api_HAL.h"
bogdanm 0:9b334a45a8ff 41
bogdanm 0:9b334a45a8ff 42 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 43 extern "C" {
bogdanm 0:9b334a45a8ff 44 #endif
bogdanm 0:9b334a45a8ff 45
bogdanm 0:9b334a45a8ff 46 typedef struct {
bogdanm 0:9b334a45a8ff 47 PinName pin:8;
bogdanm 0:9b334a45a8ff 48 PinMode mode:6;
bogdanm 0:9b334a45a8ff 49 PinDirection dir:2;
bogdanm 0:9b334a45a8ff 50 } gpio_t;
bogdanm 0:9b334a45a8ff 51
bogdanm 0:9b334a45a8ff 52 #if DEVICE_ANALOGIN
bogdanm 0:9b334a45a8ff 53 struct analogin_s {
bogdanm 0:9b334a45a8ff 54 ADC_TypeDef *adc;
bogdanm 0:9b334a45a8ff 55 uint32_t channel;
bogdanm 0:9b334a45a8ff 56 };
bogdanm 0:9b334a45a8ff 57 #endif
bogdanm 0:9b334a45a8ff 58
bogdanm 0:9b334a45a8ff 59 #if DEVICE_ANALOGOUT
bogdanm 0:9b334a45a8ff 60 struct dac_s {
bogdanm 0:9b334a45a8ff 61 DAC_TypeDef *dac;
bogdanm 0:9b334a45a8ff 62 uint32_t channel;
bogdanm 0:9b334a45a8ff 63 };
bogdanm 0:9b334a45a8ff 64 #endif
bogdanm 0:9b334a45a8ff 65
bogdanm 0:9b334a45a8ff 66 #if DEVICE_I2C
bogdanm 0:9b334a45a8ff 67 struct i2c_s {
bogdanm 0:9b334a45a8ff 68 I2C_TypeDef *i2c;
bogdanm 0:9b334a45a8ff 69 int loc;
bogdanm 0:9b334a45a8ff 70 uint8_t index;
bogdanm 0:9b334a45a8ff 71 PinName sda;
bogdanm 0:9b334a45a8ff 72 PinName scl;
bogdanm 0:9b334a45a8ff 73 uint32_t clock;
bogdanm 0:9b334a45a8ff 74 #if DEVICE_I2C_ASYNCH
bogdanm 0:9b334a45a8ff 75 uint32_t events;
bogdanm 0:9b334a45a8ff 76 I2C_TransferSeq_TypeDef xfer;
bogdanm 0:9b334a45a8ff 77 #endif
bogdanm 0:9b334a45a8ff 78 };
bogdanm 0:9b334a45a8ff 79 #endif
bogdanm 0:9b334a45a8ff 80
bogdanm 0:9b334a45a8ff 81 #if DEVICE_PORTOUT
bogdanm 0:9b334a45a8ff 82 struct port_s {
bogdanm 0:9b334a45a8ff 83 PortName port;
bogdanm 0:9b334a45a8ff 84 uint32_t mask;
bogdanm 0:9b334a45a8ff 85 PinDirection dir;
bogdanm 0:9b334a45a8ff 86 };
bogdanm 0:9b334a45a8ff 87 #endif
bogdanm 0:9b334a45a8ff 88
bogdanm 0:9b334a45a8ff 89 #if DEVICE_PWMOUT
bogdanm 0:9b334a45a8ff 90 struct pwmout_s {
bogdanm 0:9b334a45a8ff 91 //The period of the pulse in clock cycles
bogdanm 0:9b334a45a8ff 92 uint16_t period_cycles;
bogdanm 0:9b334a45a8ff 93 //The width of the pulse in clock cycles
bogdanm 0:9b334a45a8ff 94 uint16_t width_cycles;
bogdanm 0:9b334a45a8ff 95 //Channel on TIMER
bogdanm 0:9b334a45a8ff 96 uint32_t channel;
bogdanm 0:9b334a45a8ff 97 PinName pin;
bogdanm 0:9b334a45a8ff 98 };
bogdanm 0:9b334a45a8ff 99 #endif
bogdanm 0:9b334a45a8ff 100
bogdanm 0:9b334a45a8ff 101 #if DEVICE_INTERRUPTIN
bogdanm 0:9b334a45a8ff 102 struct gpio_irq_s {
bogdanm 0:9b334a45a8ff 103 PinName pin:8; // Pin number 4 least significant bits, port number 4 most significant bits
bogdanm 0:9b334a45a8ff 104 uint32_t risingEdge:1;
bogdanm 0:9b334a45a8ff 105 uint32_t fallingEdge:1;
bogdanm 0:9b334a45a8ff 106 };
bogdanm 0:9b334a45a8ff 107 #endif
bogdanm 0:9b334a45a8ff 108
bogdanm 0:9b334a45a8ff 109 #if DEVICE_SERIAL
bogdanm 0:9b334a45a8ff 110 #define SERIAL_NUM_UARTS (7)
bogdanm 0:9b334a45a8ff 111
bogdanm 0:9b334a45a8ff 112 struct serial_s {
bogdanm 0:9b334a45a8ff 113 union {
bogdanm 0:9b334a45a8ff 114 USART_TypeDef *uart;
bogdanm 0:9b334a45a8ff 115 LEUART_TypeDef *leuart;
bogdanm 0:9b334a45a8ff 116 } periph;
bogdanm 0:9b334a45a8ff 117 uint32_t location;
bogdanm 0:9b334a45a8ff 118 PinName rx_pin;
bogdanm 0:9b334a45a8ff 119 PinName tx_pin;
bogdanm 0:9b334a45a8ff 120 #if DEVICE_SERIAL_ASYNCH
bogdanm 0:9b334a45a8ff 121 uint32_t events;
bogdanm 0:9b334a45a8ff 122 DMA_OPTIONS_t dmaOptionsTX;
bogdanm 0:9b334a45a8ff 123 DMA_OPTIONS_t dmaOptionsRX;
bogdanm 0:9b334a45a8ff 124 #endif
bogdanm 0:9b334a45a8ff 125 };
bogdanm 0:9b334a45a8ff 126 #endif
bogdanm 0:9b334a45a8ff 127
bogdanm 0:9b334a45a8ff 128 #if DEVICE_SPI
bogdanm 0:9b334a45a8ff 129 struct spi_s {
bogdanm 0:9b334a45a8ff 130 USART_TypeDef *spi;
bogdanm 0:9b334a45a8ff 131 int location;
bogdanm 0:9b334a45a8ff 132 uint8_t bits;
bogdanm 0:9b334a45a8ff 133 uint8_t master;
bogdanm 0:9b334a45a8ff 134 #if DEVICE_SPI_ASYNCH
bogdanm 0:9b334a45a8ff 135 uint32_t event;
bogdanm 0:9b334a45a8ff 136 DMA_OPTIONS_t dmaOptionsTX;
bogdanm 0:9b334a45a8ff 137 DMA_OPTIONS_t dmaOptionsRX;
bogdanm 0:9b334a45a8ff 138 #endif
bogdanm 0:9b334a45a8ff 139 };
bogdanm 0:9b334a45a8ff 140 #endif
bogdanm 0:9b334a45a8ff 141
bogdanm 0:9b334a45a8ff 142 #if DEVICE_RTC
bogdanm 0:9b334a45a8ff 143 struct lp_timer_s {
bogdanm 0:9b334a45a8ff 144 uint32_t start;
bogdanm 0:9b334a45a8ff 145 uint32_t stop;
bogdanm 0:9b334a45a8ff 146 };
bogdanm 0:9b334a45a8ff 147 #endif
bogdanm 0:9b334a45a8ff 148
bogdanm 0:9b334a45a8ff 149 #if DEVICE_SLEEP
bogdanm 0:9b334a45a8ff 150 #define NUM_SLEEP_MODES 5
bogdanm 0:9b334a45a8ff 151 typedef enum {
bogdanm 0:9b334a45a8ff 152 EM0 = 0,
bogdanm 0:9b334a45a8ff 153 EM1 = 1,
bogdanm 0:9b334a45a8ff 154 EM2 = 2,
bogdanm 0:9b334a45a8ff 155 EM3 = 3,
bogdanm 0:9b334a45a8ff 156 EM4 = 4
bogdanm 0:9b334a45a8ff 157 } sleepstate_enum;
bogdanm 0:9b334a45a8ff 158 #endif
bogdanm 0:9b334a45a8ff 159
bogdanm 0:9b334a45a8ff 160
bogdanm 0:9b334a45a8ff 161 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 162 }
bogdanm 0:9b334a45a8ff 163 #endif
bogdanm 0:9b334a45a8ff 164
bogdanm 0:9b334a45a8ff 165 #endif