blecent_throughput sample
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Outline
#include <stdio.h>
#include <ctype.h>
#include "esp_log.h"
#include <string.h>
#include <esp_log.h>
#include <esp_console.h>
#include "esp_vfs_dev.h"
#include "linenoise/linenoise.h"
#include <freertos/FreeRTOS.h>
#include <freertos/task.h>
#include <freertos/queue.h>
#include <driver/uart.h>
#define BLE_RX_TIMEOUT
#define BLE_RX_PARAM
#define YES_NO_PARAM
cli_handle
key
conn_param
mtu
#define CONSOLE_PROMPT_LEN_MAX
repl_state_t
conn_param_handler(int, char **)
conn_mtu_handler(int, char **)
throughput_demo_handler(int, char **)
yesno_handler(int, char **)
scli_receive_yesno(bool *)
scli_receive_key(int *)
cli_receive_key(int *)
scli_reset_queue()
cmds
ble_register_cli()
Files
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SourceVuESP-IDF Framework and Examplesblecent_throughput samplemain/scli.c
 
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/* * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 *//* ... */ #include <stdio.h> #include <ctype.h> #include "esp_log.h" #include <string.h> #include <esp_log.h> #include <esp_console.h> #include "esp_vfs_dev.h" #include "linenoise/linenoise.h" #include <freertos/FreeRTOS.h> #include <freertos/task.h> #include <freertos/queue.h> #include <driver/uart.h>12 includes #define BLE_RX_TIMEOUT (30000 / portTICK_PERIOD_MS) #define BLE_RX_PARAM (10000 / portTICK_PERIOD_MS) #define YES_NO_PARAM (5000 / portTICK_PERIOD_MS) static QueueHandle_t cli_handle; static int key[2]; static int conn_param[10]; static int mtu; #define CONSOLE_PROMPT_LEN_MAX (32) typedef enum { CONSOLE_REPL_STATE_DEINIT, CONSOLE_REPL_STATE_INIT, CONSOLE_REPL_STATE_START, }{ ... } repl_state_t; static int conn_param_handler(int argc, char *argv[]) { ESP_LOGI("Conn param Arguments entered", "%d", argc); if (argc != 7) { return -1; }{...} sscanf(argv[1], "%d", &conn_param[0]); sscanf(argv[2], "%d", &conn_param[1]); sscanf(argv[3], "%d", &conn_param[2]); sscanf(argv[4], "%d", &conn_param[3]); sscanf(argv[5], "%d", &conn_param[4]); sscanf(argv[6], "%d", &conn_param[5]); ESP_LOGI("You entered", "%s %d %d %d %d %d %d", argv[0], conn_param[0], conn_param[1], conn_param[2], conn_param[3], conn_param[4], conn_param[5]); xQueueSend(cli_handle, &conn_param[0], 500 / portTICK_PERIOD_MS); return 0; }{ ... } static int conn_mtu_handler(int argc, char *argv[]) { ESP_LOGI("MTU Arguments entered", "%d", argc); if (argc != 2) { return -1; }{...} sscanf(argv[1], "%d", &mtu); ESP_LOGI("You entered", "%s %d", argv[0], mtu); xQueueSend(cli_handle, &mtu, 500 / portTICK_PERIOD_MS); return 0; }{ ... } static int throughput_demo_handler(int argc, char *argv[]) { char pkey[8]; if (argc != 3) { return -1; }{...} sscanf(argv[1], "%s", pkey); if (strcmp(pkey, "read") == 0) { key[0] = 1; }{...} else if (strcmp(pkey, "write") == 0) { key[0] = 2; }{...} else if (strcmp(pkey, "notify") == 0) { key[0] = 3; }{...} else { key[0] = 0; }{...} sscanf(argv[2], "%d", &key[1]); ESP_LOGI("Throughput demo handler", "%s %s %d", argv[0], argv[1], key[1]); xQueueSend(cli_handle, &key[0], 500 / portTICK_PERIOD_MS); return 0; }{ ... } static int yesno_handler(int argc, char *argv[]) { char yesno[4]; bool yes; if (argc != 2) { return -1; }{...} sscanf(argv[1], "%s", yesno); if (strcmp(yesno, "Yes") || strcmp (yesno, "YES") || strcmp(yesno, "yes")) { yes = 1; }{...} else { yes = 0; }{...} ESP_LOGI("User entered", "%s %s", argv[0], yesno); xQueueSend(cli_handle, &yes, 500 / portTICK_PERIOD_MS); return 0; }{ ... } int scli_receive_yesno(bool *console_key) { return xQueueReceive(cli_handle, console_key, YES_NO_PARAM); }{ ... } int scli_receive_key(int *console_key) { return xQueueReceive(cli_handle, console_key, BLE_RX_PARAM); }{ ... } int cli_receive_key(int *console_key) { return xQueueReceive(cli_handle, console_key, BLE_RX_TIMEOUT); }{ ... } void scli_reset_queue(void) { xQueueReset(cli_handle); }{ ... } static esp_console_cmd_t cmds[] = { { .command = "conn", .help = "Set connection parameters: min itvl, max itvl, latency," "supervision timeout, min CE, max CE", .func = &conn_param_handler, }{...}, { .command = "MTU", .help = "Set MTU value", .func = &conn_mtu_handler, }{...}, { .command = "throughput", .help = "Enter read/write/notify and time (in seconds)", .func = &throughput_demo_handler, }{...}, { .command = "Insert", .help = "Enter Insert Yes for YES or Insert No for NO", .func = &yesno_handler, }{...}, }{...}; void ble_register_cli(void) { int cmds_num = sizeof(cmds) / sizeof(esp_console_cmd_t); int i; for (i = 0; i < cmds_num; i++) { esp_console_cmd_register(&cmds[i]); }{...} cli_handle = xQueueCreate( 1, sizeof(int) * 6); if (cli_handle == NULL) { return; }{...} ESP_LOGI("CLI", "BLE CLI registered "); return; }{ ... }
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