Opensource ML embedded evaluation kit21.03

Change-Id: I12e807f19f5cacad7cef82572b6dd48252fd61fd

1 files changed, 86 insertions, 0 deletions

diff --git a/source/application/hal/platforms/native/data_presentation/log/include/log.h b/source/application/hal/platforms/native/data_presentation/log/include/log.h
new file mode 100644
index 0000000..10cf303
--- /dev/null
+++ b/source/application/hal/platforms/native/data_presentation/log/include/log.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2021 Arm Limited. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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.
+ */
+#ifndef NATIVE_LOG_H
+#define NATIVE_LOG_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include <stdbool.h>
+
+/**
+ * @brief  Data presentation initialiser
+ **/
+int log_psn_init(void);
+
+/**
+ * @brief       Log parameters for the image to be displayed.
+ * @param[in]   data        Image pointer.
+ * @param[in]   width       Image width.
+ * @param[in]   height      Image height.
+ * @param[in]   channels    Number of channels.
+ * @param[in]   pos_x       Screen position x co-ordinate.
+ * @param[in]   pos_y       Screen position y co-ordinate.
+ * @param[in]   downsample_factor   Factor by which the image needs to be
+ *                                  down-sampled.
+ * @return      0 if successful, non-zero otherwise.
+ **/
+
+int log_display_image(uint8_t* data, const uint32_t width,
+                      const uint32_t height, const uint32_t channels,
+                      const uint32_t pos_x, const uint32_t pos_y,
+                      const uint32_t downsample_factor);
+
+/**
+ * @brief       Log the parameters for text to be displayed.
+ * @param[in]   str         Pointer to a null terminated string.
+ * @param[in]   str_sz      Length of the string.
+ * @param[in]   pos_x       Screen position x co-ordinate.
+ * @param[in]   pos_y       Screen position y co-ordinate.
+ * @return      0 if successful, non-zero otherwise.
+ **/
+int log_display_text(const char* str, const size_t str_sz,
+                     const uint32_t pos_x, const uint32_t pos_y,
+                     const bool allow_multiple_lines);
+
+/**
+ * @brief       Log parameters for the box to be displayed.
+ * @param[in]   pos_x       Screen position x co-ordinate.
+ * @param[in]   pos_y       Screen position y co-ordinate.
+ * @param[in]   width       Width.
+ * @param[in]   height      Height.
+ * @param[in]   color       Fill color.
+ * @return      0 if successful, non-zero otherwise.
+ **/
+int log_display_box_icon(const uint32_t pos_x, const uint32_t pos_y,
+                         const uint32_t width, const uint32_t height, const uint16_t color);
+
+/**
+ * @brief       Logs the colour with which the display
+ *              needs to be cleared with.
+ * @param[in]   color       Fill color.
+ * @return      0 if successful, non-zero otherwise.
+ **/
+int log_clear(const uint16_t color);
+
+/**
+ * @brief       Logs the text color to be set.
+ * @param[in]   color       Fill color.
+ * @return 0 if successful, non-zero otherwise.
+ **/
+int log_set_text_color (const uint16_t color);
+
+#endif /* NATIVE_LOG_H */
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