Diff: targets/hal/TARGET_Maxim/TARGET_MAX32600/port_api.c

Revision:

144:ef7eb2e8f9f7

Parent:

0:9b334a45a8ff

diff -r 423e1876dc07 -r ef7eb2e8f9f7 targets/hal/TARGET_Maxim/TARGET_MAX32600/port_api.c
--- a/targets/hal/TARGET_Maxim/TARGET_MAX32600/port_api.c	Tue Aug 02 14:07:36 2016 +0000
+++ b/targets/hal/TARGET_Maxim/TARGET_MAX32600/port_api.c	Fri Sep 02 15:07:44 2016 +0100
@@ -1,97 +1,97 @@
-/*******************************************************************************
- * Copyright (C) 2015 Maxim Integrated Products, Inc., All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
- * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name of Maxim Integrated
- * Products, Inc. shall not be used except as stated in the Maxim Integrated
- * Products, Inc. Branding Policy.
- *
- * The mere transfer of this software does not imply any licenses
- * of trade secrets, proprietary technology, copyrights, patents,
- * trademarks, maskwork rights, or any other form of intellectual
- * property whatsoever. Maxim Integrated Products, Inc. retains all
- * ownership rights.
- *******************************************************************************
- */
- 
-#include "port_api.h"
-#include "pinmap.h"
-#include "gpio_api.h"
-#include "gpio_regs.h"
-#include "clkman_regs.h"
-
-PinName port_pin(PortName port, int pin_n)
-{
-    return (PinName)((port << PORT_SHIFT) | pin_n);
-}
-
-void port_init(port_t *obj, PortName port, int mask, PinDirection dir)
-{
-    obj->port = port;
-    obj->mask = mask;
-    obj->reg_out = &MXC_GPIO->out_val[port];
-    obj->reg_in  = &MXC_GPIO->in_val[port];
-
-    /* Ensure that the GPIO clock is enabled */
-    if (MXC_CLKMAN->clk_ctrl_1_gpio == MXC_E_CLKMAN_CLK_SCALE_DISABLED) {
-        MXC_CLKMAN->clk_ctrl_1_gpio = MXC_E_CLKMAN_CLK_SCALE_ENABLED;
-    }
-
-    uint32_t i;
-    // The function is set per pin: reuse gpio logic
-    for (i=0; i<32; i++) {
-        if (obj->mask & (1<<i)) {
-            gpio_set(port_pin(obj->port, i));
-            pin_dir(port_pin(obj->port, i), dir);
-        }
-    }
-}
-
-void port_mode(port_t *obj, PinMode mode)
-{
-    uint32_t i;
-    // The mode is set per pin: reuse pinmap logic
-    for (i=0; i<32; i++) {
-        if (obj->mask & (1<<i)) {
-            pin_mode(port_pin(obj->port, i), mode);
-        }
-    }
-}
-
-void port_dir(port_t *obj, PinDirection dir)
-{
-    uint32_t i;
-    // The mode is set per pin: reuse gpio logic
-    for (i=0; i<32; i++) {
-        if (obj->mask & (1<<i)) {
-            pin_dir(port_pin(obj->port, i), dir);
-        }
-    }
-}
-
-void port_write(port_t *obj, int value)
-{
-    *obj->reg_out = (*obj->reg_out & ~obj->mask) | (value & obj->mask);
-}
-
-int port_read(port_t *obj)
-{
-    return (*obj->reg_in & obj->mask);
-}
+/*******************************************************************************
+ * Copyright (C) 2015 Maxim Integrated Products, Inc., All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+ * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Maxim Integrated
+ * Products, Inc. shall not be used except as stated in the Maxim Integrated
+ * Products, Inc. Branding Policy.
+ *
+ * The mere transfer of this software does not imply any licenses
+ * of trade secrets, proprietary technology, copyrights, patents,
+ * trademarks, maskwork rights, or any other form of intellectual
+ * property whatsoever. Maxim Integrated Products, Inc. retains all
+ * ownership rights.
+ *******************************************************************************
+ */
+ 
+#include "port_api.h"
+#include "pinmap.h"
+#include "gpio_api.h"
+#include "gpio_regs.h"
+#include "clkman_regs.h"
+
+PinName port_pin(PortName port, int pin_n)
+{
+    return (PinName)((port << PORT_SHIFT) | pin_n);
+}
+
+void port_init(port_t *obj, PortName port, int mask, PinDirection dir)
+{
+    obj->port = port;
+    obj->mask = mask;
+    obj->reg_out = &MXC_GPIO->out_val[port];
+    obj->reg_in  = &MXC_GPIO->in_val[port];
+
+    /* Ensure that the GPIO clock is enabled */
+    if (MXC_CLKMAN->clk_ctrl_1_gpio == MXC_E_CLKMAN_CLK_SCALE_DISABLED) {
+        MXC_CLKMAN->clk_ctrl_1_gpio = MXC_E_CLKMAN_CLK_SCALE_ENABLED;
+    }
+
+    uint32_t i;
+    // The function is set per pin: reuse gpio logic
+    for (i=0; i<32; i++) {
+        if (obj->mask & (1<<i)) {
+            gpio_set(port_pin(obj->port, i));
+            pin_dir(port_pin(obj->port, i), dir);
+        }
+    }
+}
+
+void port_mode(port_t *obj, PinMode mode)
+{
+    uint32_t i;
+    // The mode is set per pin: reuse pinmap logic
+    for (i=0; i<32; i++) {
+        if (obj->mask & (1<<i)) {
+            pin_mode(port_pin(obj->port, i), mode);
+        }
+    }
+}
+
+void port_dir(port_t *obj, PinDirection dir)
+{
+    uint32_t i;
+    // The mode is set per pin: reuse gpio logic
+    for (i=0; i<32; i++) {
+        if (obj->mask & (1<<i)) {
+            pin_dir(port_pin(obj->port, i), dir);
+        }
+    }
+}
+
+void port_write(port_t *obj, int value)
+{
+    *obj->reg_out = (*obj->reg_out & ~obj->mask) | (value & obj->mask);
+}
+
+int port_read(port_t *obj)
+{
+    return (*obj->reg_in & obj->mask);
+}