1 files changed, 70 insertions, 0 deletions
diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_Freescale/TARGET_KLXX/port_api.c b/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_Freescale/TARGET_KLXX/port_api.c
new file mode 100644
index 0000000000..30c24ef720
--- /dev/null
+++ b/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_Freescale/TARGET_KLXX/port_api.c
@@ -0,0 +1,70 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "port_api.h"
+#include "pinmap.h"
+#include "gpio_api.h"
+
+PinName port_pin(PortName port, int pin_n) {
+    return (PinName)((port << PORT_SHIFT) | (pin_n << 2));
+}
+
+void port_init(port_t *obj, PortName port, int mask, PinDirection dir) {
+    obj->port = port;
+    obj->mask = mask;
+#if defined(TARGET_KL43Z)
+    GPIO_Type *reg = (GPIO_Type *)(GPIOA_BASE + port * 0x40);
+#else
+    FGPIO_Type *reg = (FGPIO_Type *)(FPTA_BASE + port * 0x40);
+#endif
+    obj->reg_out = &reg->PDOR;
+    obj->reg_in  = &reg->PDIR;
+    obj->reg_dir = &reg->PDDR;
+
+    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));
+        }
+    }
+
+    port_dir(obj, 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) {
+    switch (dir) {
+        case PIN_INPUT : *obj->reg_dir &= ~obj->mask; break;
+        case PIN_OUTPUT: *obj->reg_dir |=  obj->mask; break;
+    }
+}
+
+void port_write(port_t *obj, int value) {
+    *obj->reg_out = (*obj->reg_in & ~obj->mask) | (value & obj->mask);
+}
+
+int port_read(port_t *obj) {
+    return (*obj->reg_in & obj->mask);
+}