mbed official
mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
Diff: targets/TARGET_STM/TARGET_STM32L1/device/stm32l1xx_hal_gpio.h
- Revision:
- 184:08ed48f1de7f
- Parent:
- 149:156823d33999
--- a/targets/TARGET_STM/TARGET_STM32L1/device/stm32l1xx_hal_gpio.h Tue Mar 20 17:01:51 2018 +0000
+++ b/targets/TARGET_STM/TARGET_STM32L1/device/stm32l1xx_hal_gpio.h Thu Apr 19 17:12:19 2018 +0100
@@ -2,13 +2,11 @@
******************************************************************************
* @file stm32l1xx_hal_gpio.h
* @author MCD Application Team
- * @version V1.2.0
- * @date 01-July-2016
* @brief Header file of GPIO HAL module.
******************************************************************************
* @attention
*
- * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
+ * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
@@ -103,25 +101,25 @@
/** @defgroup GPIO_pins GPIO pins
* @{
*/
-#define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */
-#define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */
-#define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */
-#define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */
-#define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */
-#define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */
-#define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */
-#define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */
-#define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */
-#define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */
-#define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */
-#define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */
-#define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */
-#define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */
-#define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */
-#define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */
-#define GPIO_PIN_All ((uint16_t)0xFFFF) /* All pins selected */
+#define GPIO_PIN_0 ((uint16_t)0x0001U) /* Pin 0 selected */
+#define GPIO_PIN_1 ((uint16_t)0x0002U) /* Pin 1 selected */
+#define GPIO_PIN_2 ((uint16_t)0x0004U) /* Pin 2 selected */
+#define GPIO_PIN_3 ((uint16_t)0x0008U) /* Pin 3 selected */
+#define GPIO_PIN_4 ((uint16_t)0x0010U) /* Pin 4 selected */
+#define GPIO_PIN_5 ((uint16_t)0x0020U) /* Pin 5 selected */
+#define GPIO_PIN_6 ((uint16_t)0x0040U) /* Pin 6 selected */
+#define GPIO_PIN_7 ((uint16_t)0x0080U) /* Pin 7 selected */
+#define GPIO_PIN_8 ((uint16_t)0x0100U) /* Pin 8 selected */
+#define GPIO_PIN_9 ((uint16_t)0x0200U) /* Pin 9 selected */
+#define GPIO_PIN_10 ((uint16_t)0x0400U) /* Pin 10 selected */
+#define GPIO_PIN_11 ((uint16_t)0x0800U) /* Pin 11 selected */
+#define GPIO_PIN_12 ((uint16_t)0x1000U) /* Pin 12 selected */
+#define GPIO_PIN_13 ((uint16_t)0x2000U) /* Pin 13 selected */
+#define GPIO_PIN_14 ((uint16_t)0x4000U) /* Pin 14 selected */
+#define GPIO_PIN_15 ((uint16_t)0x8000U) /* Pin 15 selected */
+#define GPIO_PIN_All ((uint16_t)0xFFFFU) /* All pins selected */
-#define GPIO_PIN_MASK ((uint32_t)0x0000FFFF) /* PIN mask for assert test */
+#define GPIO_PIN_MASK (0x0000FFFFU) /* PIN mask for assert test */
/**
* @}
*/
@@ -136,21 +134,21 @@
* - Z : IO Direction mode (Input, Output, Alternate or Analog)
* @{
*/
-#define GPIO_MODE_INPUT ((uint32_t)0x00000000) /*!< Input Floating Mode */
-#define GPIO_MODE_OUTPUT_PP ((uint32_t)0x00000001) /*!< Output Push Pull Mode */
-#define GPIO_MODE_OUTPUT_OD ((uint32_t)0x00000011) /*!< Output Open Drain Mode */
-#define GPIO_MODE_AF_PP ((uint32_t)0x00000002) /*!< Alternate Function Push Pull Mode */
-#define GPIO_MODE_AF_OD ((uint32_t)0x00000012) /*!< Alternate Function Open Drain Mode */
+#define GPIO_MODE_INPUT (0x00000000U) /*!< Input Floating Mode */
+#define GPIO_MODE_OUTPUT_PP (0x00000001U) /*!< Output Push Pull Mode */
+#define GPIO_MODE_OUTPUT_OD (0x00000011U) /*!< Output Open Drain Mode */
+#define GPIO_MODE_AF_PP (0x00000002U) /*!< Alternate Function Push Pull Mode */
+#define GPIO_MODE_AF_OD (0x00000012U) /*!< Alternate Function Open Drain Mode */
-#define GPIO_MODE_ANALOG ((uint32_t)0x00000003) /*!< Analog Mode */
+#define GPIO_MODE_ANALOG (0x00000003U) /*!< Analog Mode */
-#define GPIO_MODE_IT_RISING ((uint32_t)0x10110000) /*!< External Interrupt Mode with Rising edge trigger detection */
-#define GPIO_MODE_IT_FALLING ((uint32_t)0x10210000) /*!< External Interrupt Mode with Falling edge trigger detection */
-#define GPIO_MODE_IT_RISING_FALLING ((uint32_t)0x10310000) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
+#define GPIO_MODE_IT_RISING (0x10110000U) /*!< External Interrupt Mode with Rising edge trigger detection */
+#define GPIO_MODE_IT_FALLING (0x10210000U) /*!< External Interrupt Mode with Falling edge trigger detection */
+#define GPIO_MODE_IT_RISING_FALLING (0x10310000U) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
-#define GPIO_MODE_EVT_RISING ((uint32_t)0x10120000) /*!< External Event Mode with Rising edge trigger detection */
-#define GPIO_MODE_EVT_FALLING ((uint32_t)0x10220000) /*!< External Event Mode with Falling edge trigger detection */
-#define GPIO_MODE_EVT_RISING_FALLING ((uint32_t)0x10320000) /*!< External Event Mode with Rising/Falling edge trigger detection */
+#define GPIO_MODE_EVT_RISING (0x10120000U) /*!< External Event Mode with Rising edge trigger detection */
+#define GPIO_MODE_EVT_FALLING (0x10220000U) /*!< External Event Mode with Falling edge trigger detection */
+#define GPIO_MODE_EVT_RISING_FALLING (0x10320000U) /*!< External Event Mode with Rising/Falling edge trigger detection */
/**
* @}
@@ -160,10 +158,10 @@
* @brief GPIO Output Maximum frequency
* @{
*/
-#define GPIO_SPEED_FREQ_LOW ((uint32_t)0x00000000) /*!< max: 400 KHz, please refer to the product datasheet */
-#define GPIO_SPEED_FREQ_MEDIUM ((uint32_t)0x00000001) /*!< max: 1 MHz to 2 MHz, please refer to the product datasheet */
-#define GPIO_SPEED_FREQ_HIGH ((uint32_t)0x00000002) /*!< max: 2 MHz to 10 MHz, please refer to the product datasheet */
-#define GPIO_SPEED_FREQ_VERY_HIGH ((uint32_t)0x00000003) /*!< max: 8 MHz to 50 MHz, please refer to the product datasheet */
+#define GPIO_SPEED_FREQ_LOW (0x00000000U) /*!< max: 400 KHz, please refer to the product datasheet */
+#define GPIO_SPEED_FREQ_MEDIUM (0x00000001U) /*!< max: 1 MHz to 2 MHz, please refer to the product datasheet */
+#define GPIO_SPEED_FREQ_HIGH (0x00000002U) /*!< max: 2 MHz to 10 MHz, please refer to the product datasheet */
+#define GPIO_SPEED_FREQ_VERY_HIGH (0x00000003U) /*!< max: 8 MHz to 50 MHz, please refer to the product datasheet */
/**
* @}
@@ -173,9 +171,9 @@
* @brief GPIO Pull-Up or Pull-Down Activation
* @{
*/
-#define GPIO_NOPULL ((uint32_t)0x00000000) /*!< No Pull-up or Pull-down activation */
-#define GPIO_PULLUP ((uint32_t)0x00000001) /*!< Pull-up activation */
-#define GPIO_PULLDOWN ((uint32_t)0x00000002) /*!< Pull-down activation */
+#define GPIO_NOPULL (0x00000000U) /*!< No Pull-up or Pull-down activation */
+#define GPIO_PULLUP (0x00000001U) /*!< Pull-up activation */
+#define GPIO_PULLDOWN (0x00000002U) /*!< Pull-down activation */
/**
* @}
@@ -201,8 +199,8 @@
#define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
-#define IS_GPIO_PIN(__PIN__) ((((__PIN__) & GPIO_PIN_MASK) != (uint32_t)0x00) &&\
- (((__PIN__) & ~GPIO_PIN_MASK) == (uint32_t)0x00))
+#define IS_GPIO_PIN(__PIN__) ((((__PIN__) & GPIO_PIN_MASK) != 0x00U) &&\
+ (((__PIN__) & ~GPIO_PIN_MASK) == 0x00U))
#define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \
((PULL) == GPIO_PULLDOWN))
