cba69dd088
The existing Bluetooth examples are split as:
1. examples/bluetooth/bluedroid - Bluedroid Host (BT + BLE) examples
a. examples/bluetooth/bluedroid/classic_bt - Classic BT examples
b. examples/bluetooth/bluedroid/ble - BLE examples
c. examples/bluetooth/bluedroid/coex - Classic BT and BLE coex examples
d. examples/bluetooth/bluedroid/hci - VHCI and HCI UART examples
i. Rename ble_adv to controller_vhci_ble_adv and move it in hci folder
2. examples/bluetooth/nimble - NimBLE BLE Host + NimBLE Mesh examples
3. examples/bluetooth/esp_ble_mesh - ESP BLE Mesh examples
4. Update documentation references
116 lines
2.9 KiB
C
116 lines
2.9 KiB
C
/* board.c - Board-specific hooks */
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/*
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* Copyright (c) 2017 Intel Corporation
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* Additional Copyright (c) 2018 Espressif Systems (Shanghai) PTE LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <stdio.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "freertos/event_groups.h"
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#include "driver/uart.h"
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#include "esp_log.h"
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#include "esp_ble_mesh_provisioning_api.h"
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#include "board.h"
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#define TAG "BOARD"
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#define MESH_UART_NUM UART_NUM_1
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#define MESH_UART (&UART1)
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#define UART_BUF_SIZE 128
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#define UART1_TX_PIN GPIO_NUM_16
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#define UART1_RX_PIN GPIO_NUM_17
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extern uint16_t remote_addr;
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struct _led_state led_state[3] = {
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{ LED_OFF, LED_OFF, LED_R, "red" },
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{ LED_OFF, LED_OFF, LED_G, "green" },
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{ LED_OFF, LED_OFF, LED_B, "blue" },
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};
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void board_output_number(esp_ble_mesh_output_action_t action, uint32_t number)
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{
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ESP_LOGI(TAG, "Board output number %d", number);
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}
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void board_prov_complete(void)
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{
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board_led_operation(LED_G, LED_OFF);
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}
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void board_led_operation(uint8_t pin, uint8_t onoff)
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{
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for (int i = 0; i < ARRAY_SIZE(led_state); i++) {
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if (led_state[i].pin != pin) {
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continue;
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}
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if (onoff == led_state[i].previous) {
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ESP_LOGW(TAG, "led %s is already %s",
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led_state[i].name, (onoff ? "on" : "off"));
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return;
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}
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gpio_set_level(pin, onoff);
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led_state[i].previous = onoff;
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return;
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}
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ESP_LOGE(TAG, "LED is not found!");
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}
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static void board_uart_task(void *p)
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{
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uint8_t *data = calloc(1, UART_BUF_SIZE);
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uint32_t input;
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while (1) {
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int len = uart_read_bytes(MESH_UART_NUM, data, UART_BUF_SIZE, 100 / portTICK_RATE_MS);
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if (len > 0) {
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input = strtoul((const char *)data, NULL, 16);
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remote_addr = input & 0xFFFF;
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ESP_LOGI(TAG, "%s: input 0x%08x, remote_addr 0x%04x", __func__, input, remote_addr);
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memset(data, 0, UART_BUF_SIZE);
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}
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}
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vTaskDelete(NULL);
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}
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static void board_led_init(void)
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{
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for (int i = 0; i < ARRAY_SIZE(led_state); i++) {
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gpio_pad_select_gpio(led_state[i].pin);
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gpio_set_direction(led_state[i].pin, GPIO_MODE_OUTPUT);
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gpio_set_level(led_state[i].pin, LED_OFF);
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led_state[i].previous = LED_OFF;
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}
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}
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static void board_uart_init(void)
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{
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uart_config_t uart_config = {
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.baud_rate = 115200,
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.data_bits = UART_DATA_8_BITS,
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.parity = UART_PARITY_DISABLE,
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.stop_bits = UART_STOP_BITS_1,
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.flow_ctrl = UART_HW_FLOWCTRL_DISABLE
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};
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uart_param_config(MESH_UART_NUM, &uart_config);
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uart_set_pin(MESH_UART_NUM, UART1_TX_PIN, UART1_RX_PIN, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE);
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uart_driver_install(MESH_UART_NUM, UART_BUF_SIZE * 2, 0, 0, NULL, 0);
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}
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void board_init(void)
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{
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board_led_init();
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board_uart_init();
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xTaskCreate(board_uart_task, "board_uart_task", 2048, NULL, 5, NULL);
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}
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