1 files changed, 76 insertions, 0 deletions
diff --git a/CDAL/CDAL.h b/CDAL/CDAL.h
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+/*
+ * CDAL.h
+ *
+ * Copyright (C) ST-Ericsson SA 2011
+ * Authors: Srimanta Panda <srimanta.panda@stericsson.com>,
+ *          Ola Borgelin <ola.borgelin@stericsson.com>,
+ *          Karin Hedlund <karin.hedlund@stericsson.com>,
+ *          Markus Andersson <markus.m.andersson@stericsson.com> for ST-Ericsson.
+ * License terms: 3-clause BSD license
+ *
+ * CDAL API is implementation of communication device abstraction library,
+ * which adapts the usb driver interface. This device communication abstraction
+ * library is used to communicate with the device through the communication
+ * channel.
+ */
+#pragma once
+#include <cstddef>
+#ifdef CDAL_EXPORTS
+#define CDAL_API __attribute__((visibility("default")))
+#else
+#define CDAL_API
+#endif
+
+// type of the device
+typedef enum {
+    USB_DEVICE,
+    UART_DEVICE,
+    UNKNOWN_DEVICE
+} DeviceType_t;
+
+// error status codes
+typedef enum {
+    COMM_DEVICE_SUCCESS = 0,
+    COMM_DEVICE_GENERAL_ERROR = 1,
+    COMM_DEVICE_UNSUPPORTED_OPERATION = 2,
+    COMM_DEVICE_OBJECT_NOT_MAPPED = 3,
+    COMM_DEVICE_UART_FAILED_TO_OPEN_PORT = 4,
+    COMM_DEVICE_UART_FAILED_TO_CONFIGURE_PORT = 5,
+    COMM_DEVICE_LIBUSB_FAILED_TO_OPEN_PORT = 6,
+    COMM_DEVICE_LIBUSB_FAILED_TO_CLAIM_INTERFACE = 7,
+    COMM_DEVICE_PEEK_BUFFER_SIZE_ERROR = 8
+} DeviceStatus_t;
+
+// device events codes
+typedef enum {
+    COMM_DEVICE_UNDEFINED_EVENT = -1,
+    MEFLASH_DEVICE_CONNECTED = 0,
+    MEFLASH_DEVICE_DISCONNECTED = 1,
+    LIBUSB_DEVICE_CONNECTED = 2,
+    LIBUSB_DEVICE_DISCONNECTED = 3,
+    NOMADIK_DEVICE_CONNECTED = 4,
+    NOMADIK_DEVICE_DISCONNECTED = 5
+} DeviceEvent_t;
+
+typedef struct CommDevice* Device_t;
+
+// event and id parameters are valid only if status is 0 (COMM_DEVICE_SUCCESS)
+typedef void (*EventCallback_t)(DeviceStatus_t status, DeviceEvent_t event, Device_t id);
+
+typedef void (*DataCallback_t)(void* buffer, size_t len, void* param);
+
+extern "C" {
+    CDAL_API void usb_init_driver(const char* vendorID, const char* productID);
+    CDAL_API void usb_set_listen_callback(EventCallback_t callback);
+    CDAL_API void usb_deinit_driver();
+    CDAL_API void usb_destroy_device(Device_t device, int error_code);
+
+    CDAL_API int comm_read(Device_t device, void* buffer, size_t size);
+    CDAL_API int comm_read_nowait(void* buffer, size_t size, DataCallback_t cb, void* param);
+    CDAL_API int comm_write(Device_t device, void* buffer, size_t len);
+    CDAL_API int comm_write_nowait(void* buffer, size_t size, DataCallback_t cb, void* param);
+    CDAL_API int comm_cancel(void* param);
+    CDAL_API unsigned long comm_get_physical_address(Device_t device);
+    CDAL_API void** comm_get_object_storage(Device_t device);
+    CDAL_API void comm_progress(void *Communication_p, unsigned long long totalbytes, unsigned long long tranferedbytes);
+}