siva surendar
mbed library sources. Supersedes mbed-src.
Fork of
mbed-dev
by 
mbed official
Diff: targets/hal/TARGET_WIZNET/TARGET_W7500x/pinmap.c
- Revision:
- 144:ef7eb2e8f9f7
- Parent:
- 0:9b334a45a8ff
diff -r 423e1876dc07 -r ef7eb2e8f9f7 targets/hal/TARGET_WIZNET/TARGET_W7500x/pinmap.c
--- a/targets/hal/TARGET_WIZNET/TARGET_W7500x/pinmap.c Tue Aug 02 14:07:36 2016 +0000
+++ b/targets/hal/TARGET_WIZNET/TARGET_W7500x/pinmap.c Fri Sep 02 15:07:44 2016 +0100
@@ -1,137 +1,137 @@
-/* mbed Microcontroller Library
- *******************************************************************************
- * Copyright (c) 2015 WIZnet Co.,Ltd. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of ARM Limited nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *******************************************************************************
- */
-
-#include "mbed_assert.h"
-#include "pinmap.h"
-#include "PortNames.h"
-#include "mbed_error.h"
-#include "W7500x.h"
-#include "W7500x_gpio.h"
-
-
-uint32_t Get_GPIO_BaseAddress(uint32_t port_idx)
-{
- uint32_t gpio_add = 0;
- switch(port_idx) {
- case PortA:
- gpio_add = GPIOA_BASE;
- break;
- case PortB:
- gpio_add = GPIOB_BASE;
- break;
- case PortC:
- gpio_add = GPIOC_BASE;
- break;
- case PortD:
- gpio_add = GPIOD_BASE;
- break;
- default:
- error("Pinmap error: wrong port number.");
- break;
- }
- return gpio_add;
-}
-
-/**
- * Configure pin (input, output, alternate function or analog) + output speed + AF
- */
-
-void pin_function(PinName pin, int data) {
- MBED_ASSERT(pin != (PinName)NC);
- // Get the pin informations
- uint32_t mode = WIZ_PIN_MODE(data);
- uint32_t pupd = WIZ_PIN_PUPD(data);
- uint32_t afnum = WIZ_PIN_AFNUM(data);
-
- uint32_t port_num = WIZ_PORT(pin);
- uint32_t pin_index = WIZ_PIN_INDEX(pin);
-
- GPIO_TypeDef *gpio;
-
- // Configure Alternate Function
- // Warning: Must be done before the GPIO is initialized
- switch (afnum) {
- case 0:
- HAL_PAD_AFConfig((PAD_Type)port_num, (uint16_t)pin_index, (PAD_AF_TypeDef)Px_AFSR_AF0);
- break;
- case 1:
- HAL_PAD_AFConfig((PAD_Type)port_num, (uint16_t)pin_index, (PAD_AF_TypeDef)Px_AFSR_AF1);
- break;
- case 2:
- HAL_PAD_AFConfig((PAD_Type)port_num, (uint16_t)pin_index, (PAD_AF_TypeDef)Px_AFSR_AF2);
- break;
- case 3:
- HAL_PAD_AFConfig((PAD_Type)port_num, (uint16_t)pin_index, (PAD_AF_TypeDef)Px_AFSR_AF3);
- break;
- default:
- break;
- }
-
- if(mode == WIZ_MODE_AF)
- return;
-
- // Configure GPIO
- gpio = (GPIO_TypeDef *)Get_GPIO_BaseAddress(port_num);
-
- GPIO_InitTypeDef GPIO_InitStructure;
- GPIO_InitStructure.GPIO_Pin = pin_index;
- GPIO_InitStructure.GPIO_Mode = (GPIOMode_TypeDef)mode;
- GPIO_InitStructure.GPIO_Pad = (GPIOPad_TypeDef)pupd;
- HAL_GPIO_Init(gpio, &GPIO_InitStructure);
-}
-
-/**
- * Configure pin pull-up/pull-down
- */
-void pin_mode(PinName pin, PinMode pupd)
-{
- MBED_ASSERT(pin != (PinName)NC);
-
- uint32_t port_num = WIZ_PORT(pin);
- uint32_t pin_num = WIZ_PIN_NUM(pin);
-
- switch(port_num) {
- case PortA:
- PA_PCR->Port[pin_num] |= pupd;
- break;
- case PortB:
- PB_PCR->Port[pin_num] |= pupd;
- break;
- case PortC:
- PC_PCR->Port[pin_num] |= pupd;
- break;
- case PortD:
- PD_PCR->Port[pin_num] |= pupd;
- break;
- default:
- error("Pinmap error: wrong port number.");
- return;
- }
-}
+/* mbed Microcontroller Library
+ *******************************************************************************
+ * Copyright (c) 2015 WIZnet Co.,Ltd. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of ARM Limited nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *******************************************************************************
+ */
+
+#include "mbed_assert.h"
+#include "pinmap.h"
+#include "PortNames.h"
+#include "mbed_error.h"
+#include "W7500x.h"
+#include "W7500x_gpio.h"
+
+
+uint32_t Get_GPIO_BaseAddress(uint32_t port_idx)
+{
+ uint32_t gpio_add = 0;
+ switch(port_idx) {
+ case PortA:
+ gpio_add = GPIOA_BASE;
+ break;
+ case PortB:
+ gpio_add = GPIOB_BASE;
+ break;
+ case PortC:
+ gpio_add = GPIOC_BASE;
+ break;
+ case PortD:
+ gpio_add = GPIOD_BASE;
+ break;
+ default:
+ error("Pinmap error: wrong port number.");
+ break;
+ }
+ return gpio_add;
+}
+
+/**
+ * Configure pin (input, output, alternate function or analog) + output speed + AF
+ */
+
+void pin_function(PinName pin, int data) {
+ MBED_ASSERT(pin != (PinName)NC);
+ // Get the pin informations
+ uint32_t mode = WIZ_PIN_MODE(data);
+ uint32_t pupd = WIZ_PIN_PUPD(data);
+ uint32_t afnum = WIZ_PIN_AFNUM(data);
+
+ uint32_t port_num = WIZ_PORT(pin);
+ uint32_t pin_index = WIZ_PIN_INDEX(pin);
+
+ GPIO_TypeDef *gpio;
+
+ // Configure Alternate Function
+ // Warning: Must be done before the GPIO is initialized
+ switch (afnum) {
+ case 0:
+ HAL_PAD_AFConfig((PAD_Type)port_num, (uint16_t)pin_index, (PAD_AF_TypeDef)Px_AFSR_AF0);
+ break;
+ case 1:
+ HAL_PAD_AFConfig((PAD_Type)port_num, (uint16_t)pin_index, (PAD_AF_TypeDef)Px_AFSR_AF1);
+ break;
+ case 2:
+ HAL_PAD_AFConfig((PAD_Type)port_num, (uint16_t)pin_index, (PAD_AF_TypeDef)Px_AFSR_AF2);
+ break;
+ case 3:
+ HAL_PAD_AFConfig((PAD_Type)port_num, (uint16_t)pin_index, (PAD_AF_TypeDef)Px_AFSR_AF3);
+ break;
+ default:
+ break;
+ }
+
+ if(mode == WIZ_MODE_AF)
+ return;
+
+ // Configure GPIO
+ gpio = (GPIO_TypeDef *)Get_GPIO_BaseAddress(port_num);
+
+ GPIO_InitTypeDef GPIO_InitStructure;
+ GPIO_InitStructure.GPIO_Pin = pin_index;
+ GPIO_InitStructure.GPIO_Mode = (GPIOMode_TypeDef)mode;
+ GPIO_InitStructure.GPIO_Pad = (GPIOPad_TypeDef)pupd;
+ HAL_GPIO_Init(gpio, &GPIO_InitStructure);
+}
+
+/**
+ * Configure pin pull-up/pull-down
+ */
+void pin_mode(PinName pin, PinMode pupd)
+{
+ MBED_ASSERT(pin != (PinName)NC);
+
+ uint32_t port_num = WIZ_PORT(pin);
+ uint32_t pin_num = WIZ_PIN_NUM(pin);
+
+ switch(port_num) {
+ case PortA:
+ PA_PCR->Port[pin_num] |= pupd;
+ break;
+ case PortB:
+ PB_PCR->Port[pin_num] |= pupd;
+ break;
+ case PortC:
+ PC_PCR->Port[pin_num] |= pupd;
+ break;
+ case PortD:
+ PD_PCR->Port[pin_num] |= pupd;
+ break;
+ default:
+ error("Pinmap error: wrong port number.");
+ return;
+ }
+}