initial commit

2026-04-08 16:58:54 +09:00
commit 82e33d8bf9
2578 changed files with 1590432 additions and 0 deletions
--- a/project/ble_peripheral/ble_app_vivaMayo/peripheral/uart_handler.c
+++ b/project/ble_peripheral/ble_app_vivaMayo/peripheral/uart_handler.c
@@ -0,0 +1,102 @@
+/*******************************************************************************
+ * @file    uart_handler.c
+ * @brief   UART Communication Handler
+ * @author  Charles KWON <charleskwon@medithings.co.kr>
+ * @date    2025-01-30
+ * @copyright (c) 2025 Medithings Inc. All rights reserved.
+ *
+ * @details UART initialization and event handling for serial communication.
+ ******************************************************************************/
+
+#include "uart_handler.h"
+#include "app_uart.h"
+#include "app_error.h"
+#include "boards.h"
+#include "ble_nus.h"
+#include "main.h"
+#include <cmd_parse.h>
+
+#if defined (UART_PRESENT)
+#include "nrf_uart.h"
+#endif
+#if defined (UARTE_PRESENT)
+#include "nrf_uarte.h"
+#endif
+
+/*==============================================================================
+ * EXTERNAL DECLARATIONS
+ *============================================================================*/
+
+extern uint16_t m_ble_nus_max_data_len;
+extern which_cmd_t cmd_type_t;
+
+/*==============================================================================
+ * UART EVENT HANDLER
+ *============================================================================*/
+
+static void uart_event_handle(app_uart_evt_t * p_event)
+{
+    static uint8_t data_array[BLE_NUS_MAX_DATA_LEN] = {0,};
+    static uint8_t index = 0;
+
+    switch (p_event->evt_type)
+    {
+        case APP_UART_DATA_READY:
+            UNUSED_VARIABLE(app_uart_get(&data_array[index]));
+            index++;
+
+            if ((data_array[index - 1] == '\n') ||
+                (data_array[index - 1] == '\r') ||
+                (index >= m_ble_nus_max_data_len))
+            {
+                if (index > 1)
+                {
+                    cmd_type_t = CMD_UART;
+                    received_command_process(data_array, CMD_UART, index);
+                }
+                index = 0;
+            }
+            break;
+
+        case APP_UART_COMMUNICATION_ERROR:
+            break;
+
+        case APP_UART_FIFO_ERROR:
+            APP_ERROR_HANDLER(p_event->data.error_code);
+            break;
+
+        default:
+            break;
+    }
+}
+
+/*==============================================================================
+ * UART INITIALIZATION
+ *============================================================================*/
+
+void uart_handler_init(void)
+{
+    uint32_t err_code;
+    app_uart_comm_params_t const comm_params =
+    {
+        .rx_pin_no    = RX_PIN_NUMBER,
+        .tx_pin_no    = TX_PIN_NUMBER,
+        .rts_pin_no   = RTS_PIN_NUMBER,
+        .cts_pin_no   = CTS_PIN_NUMBER,
+        .flow_control = APP_UART_FLOW_CONTROL_DISABLED,
+        .use_parity   = false,
+#if defined (UART_PRESENT)
+        .baud_rate    = NRF_UART_BAUDRATE_115200
+#else
+        .baud_rate    = NRF_UARTE_BAUDRATE_115200
+#endif
+    };
+
+    APP_UART_FIFO_INIT(&comm_params,
+                       UART_RX_BUF_SIZE,
+                       UART_TX_BUF_SIZE,
+                       uart_event_handle,
+                       APP_IRQ_PRIORITY_LOWEST,
+                       err_code);
+    APP_ERROR_CHECK(err_code);
+}
--- a/project/ble_peripheral/ble_app_vivaMayo/peripheral/uart_handler.h
+++ b/project/ble_peripheral/ble_app_vivaMayo/peripheral/uart_handler.h
@@ -0,0 +1,33 @@
+/*******************************************************************************
+ * @file    uart_handler.h
+ * @brief   UART Communication Handler
+ * @author  Charles KWON <charleskwon@medithings.co.kr>
+ * @date    2025-01-30
+ * @copyright (c) 2025 Medithings Inc. All rights reserved.
+ *
+ * @details UART initialization and event handling for serial communication.
+ ******************************************************************************/
+
+#ifndef UART_HANDLER_H
+#define UART_HANDLER_H
+
+#include <stdint.h>
+#include <stdbool.h>
+
+/*==============================================================================
+ * CONSTANTS
+ *============================================================================*/
+
+#define UART_TX_BUF_SIZE    16384
+#define UART_RX_BUF_SIZE    512
+
+/*==============================================================================
+ * FUNCTION PROTOTYPES
+ *============================================================================*/
+
+/**
+ * @brief Initialize UART module
+ */
+void uart_handler_init(void);
+
+#endif /* UART_HANDLER_H */