update

app/src/board/board.h

@@ -58,7 +58,7 @@
 
 #define HEART_WAVE_SAMPLE_SERVICE_CACHE_SIZE (3 * 3 * 256)
 #define FILE_MAX_COUNT                       1
-#define SDCARD_MAX_FILE_SIZE                 (uint32_t)(3 * 1024 * 1024 * 1024)
+#define SDCARD_MAX_FILE_SIZE                 (uint32_t)(3.5 * 1024 * 1024 * 1024)
 //
 #define SAMPLE_RATE      500
 #define SAMPLE_PRECISION 24

app/src/board/board_button.c

@@ -14,16 +14,21 @@ void button_process_handler(uint8_t pin_no, uint8_t button_action) {
 }
 
 static app_button_cfg_t buttons[] = {
-    {BUTTON_PIN, false, NRF_GPIO_PIN_PULLUP, button_process_handler},
+    {BUTTON_PIN, true, NRF_GPIO_PIN_PULLUP, button_process_handler},
 };
 void BoardButton_Init(board_button_cb_t cb) {  //
   m_cb = cb;
-  ZERROR_CHECK(app_button_init(buttons, ARRAY_SIZE(buttons), BUTTON_DETECTION_DELAY));
+  // ZERROR_CHECK(app_button_init(buttons, ARRAY_SIZE(buttons), BUTTON_DETECTION_DELAY));
+}
+void BoardButton_load() {
+  //  ZERROR_CHECK(app_button_enable());
+}
+void BoardButton_unload() {
+  //  ZERROR_CHECK(app_button_disable());
 }
-void BoardButton_load() { ZERROR_CHECK(app_button_enable()); }
-void BoardButton_unload() { ZERROR_CHECK(app_button_disable()); }
 
 void BoardButton_enable_sense() {
-  app_button_disable();
-  nrf_gpio_cfg_sense_input(BUTTON_PIN, NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_LOW);
+  // app_button_disable();
+  nrf_gpio_cfg_sense_input(BUTTON_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_SENSE_LOW);
+  // nrf_gpio_cfg_sense_input(BUTTON_PIN, NRF_GPIO_PIN_PULLDOWN, NRF_GPIO_PIN_SENSE_HIGH);
 }

app/src/device_ctrl_service.c

@@ -72,6 +72,7 @@ static void poweroff() {
 
   // 进入深度睡眠前，使能唤醒引脚
   BoardButton_enable_sense();
+  app_timer_stop_all();
   // 系统进入深度睡眠
   sd_power_system_off();
   NVIC_SystemReset();
@@ -137,6 +138,12 @@ static void prvf_change_to_sample_state() {  //
 
 static void app_event_listener(void* p_event_data, uint16_t event_size) {  //
   app_event_t* event = (app_event_t*)p_event_data;
+  static bool  inited;
+  if (!inited) {
+    nrf_gpio_cfg_input(BUTTON_PIN, NRF_GPIO_PIN_NOPULL);
+    inited = true;
+  }
+  ZLOGI("button %d", nrf_gpio_pin_read(BUTTON_PIN));
 
   /*******************************************************************************
    *                              状态无关事件处理                               *
@@ -156,6 +163,7 @@ static void app_event_listener(void* p_event_data, uint16_t event_size) {  //
   if (m_device_state == kdevice_state_standby) {
     // 休眠模式现在是深度睡眠，所以永远不会触发这个回调
   }
+
   //
   else if (m_device_state == kdevice_state_ready) {
     if (!zble_module_is_connected() && DeviceCtrl_cur_state_haspassed_ms() > APP_AUTO_SLEEP_TIMEOUT_MS) {

app/src/heart_wave_sample_service.c

@@ -49,8 +49,11 @@ static ads1293_t           m_ads1293_1;
 static const nrf_drv_spi_t spi                        = NRF_DRV_SPI_INSTANCE(ADS1293_SPI_INSTANCE); /**< SPI instance. */
 static bool                m_ads1293_driver_is_inited = false;
 static uint32_t            m_frame_index;
+static uint32_t            m_frame_filter_index;
 static bool                m_work_flag;
 
+#define FRAME_FILTER_INDEX_NUM 10
+
 static uint8_t  m_frame_buffer_a[HEART_WAVE_SAMPLE_SERVICE_CACHE_SIZE];
 static uint8_t  m_frame_buffer_b[HEART_WAVE_SAMPLE_SERVICE_CACHE_SIZE];
 static uint8_t* m_frame_buffer;
@@ -261,6 +264,10 @@ static void ads1293_sample_one_frame() {
   if (!m_work_flag) {
     return;
   }
+  if (m_frame_filter_index < FRAME_FILTER_INDEX_NUM) {
+    m_frame_filter_index++;
+    return;
+  }
   m_frame_index++;
   // ¼ì²é»º³åÇøÊÇ·ñΪ¿Õ
   if (!m_frame_buffer) prvf_buffer_switch();
@@ -353,14 +360,17 @@ void hwss_unload(void) {
 void hwss_start_capture(void) {
   m_drop_state_triggered = false;
   m_work_flag            = true;
+  m_frame_index          = 0;
+  m_frame_filter_index   = 0;
   ads1293_start_conversion(&m_ads1293_0);
   ads1293_start_conversion(&m_ads1293_1);
   nrfx_timer_enable(&m_timer);
 }
 void hwss_stop_capture(void) {
   nrfx_timer_disable(&m_timer);
-
-  m_work_flag = false;
+  m_work_flag          = false;
+  m_frame_index        = 0;
+  m_frame_filter_index = 0;
   ads1293_stop_conversion(&m_ads1293_0);
   ads1293_stop_conversion(&m_ads1293_1);
 }

sample_bin_parser/.clang-format

@@ -0,0 +1,10 @@
+
+# Defines the Chromium style for automatic reformatting.
+# http://clang.llvm.org/docs/ClangFormatStyleOptions.html
+Language: Cpp
+BasedOnStyle: Google
+ColumnLimit: 160
+AlignConsecutiveMacros: true
+AlignConsecutiveDeclarations: true
+AlignConsecutiveAssignments:  true
+AlignOperands:               true

sample_bin_parser/.vscode/settings.json

@@ -0,0 +1,62 @@
+{
+    "files.associations": {
+        "*.hpp": "cpp",
+        "fstream": "cpp",
+        "iostream": "cpp",
+        "string": "cpp",
+        "array": "cpp",
+        "atomic": "cpp",
+        "bit": "cpp",
+        "*.tcc": "cpp",
+        "cctype": "cpp",
+        "clocale": "cpp",
+        "cmath": "cpp",
+        "compare": "cpp",
+        "concepts": "cpp",
+        "cstdarg": "cpp",
+        "cstddef": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "cwchar": "cpp",
+        "cwctype": "cpp",
+        "deque": "cpp",
+        "list": "cpp",
+        "map": "cpp",
+        "set": "cpp",
+        "unordered_map": "cpp",
+        "vector": "cpp",
+        "exception": "cpp",
+        "algorithm": "cpp",
+        "functional": "cpp",
+        "iterator": "cpp",
+        "memory": "cpp",
+        "memory_resource": "cpp",
+        "numeric": "cpp",
+        "random": "cpp",
+        "string_view": "cpp",
+        "system_error": "cpp",
+        "tuple": "cpp",
+        "type_traits": "cpp",
+        "utility": "cpp",
+        "initializer_list": "cpp",
+        "iosfwd": "cpp",
+        "istream": "cpp",
+        "limits": "cpp",
+        "new": "cpp",
+        "numbers": "cpp",
+        "ostream": "cpp",
+        "sstream": "cpp",
+        "stdexcept": "cpp",
+        "streambuf": "cpp",
+        "typeinfo": "cpp",
+        "thread": "cpp",
+        "ctime": "cpp",
+        "ratio": "cpp",
+        "semaphore": "cpp",
+        "stop_token": "cpp",
+        "condition_variable": "cpp",
+        "mutex": "cpp"
+    },
+    "files.encoding": "gbk"
+}

sample_bin_parser/README.md

@@ -0,0 +1 @@
+g++ -static -static-libgcc -static-libstdc++  -lwsock32 -lstdc++ .\sample_bin_parse.cpp -o sample_bin_parse.exe

sample_bin_parser/sample_bin_parse.cpp

@@ -0,0 +1,54 @@
+
+#include <fstream>
+#include <functional>
+#include <iostream>
+#include <list>
+#include <map>
+#include <memory>
+#include <set>
+#include <sstream>
+#include <string>
+#include <thread>
+#include <vector>
+//
+#include <winsock2.h>
+//
+#include <Windows.h>
+//
+#include <stdio.h>
+
+#pragma comment(lib, "ws2_32.lib")
+#define PORT 8988
+
+int main(int argc, char *argv[]) {
+  // 打开 0.bin
+  // 读取 0.bin 到数组中
+  // 每次读9byte
+  // 3byte 3byte 3byte
+  // 存放到0.csv中
+
+  std::ifstream ifs("0.bin", std::ios::binary);
+  if (!ifs) {
+    std::cerr << "open 0.bin failed" << std::endl;
+    return -1;
+  }
+
+  std::ofstream ofs("0.csv", std::ios::binary | std::ios::trunc);
+  if (!ofs) {
+    std::cerr << "open 0.csv failed" << std::endl;
+    return -1;
+  }
+
+  char buf[9];
+  while (ifs.read(buf, 9)) {
+    unsigned int a = 0;
+    unsigned int b = 0;
+    unsigned int c = 0;
+    a              = (unsigned char)buf[0] | (unsigned char)buf[1] << 8 | (unsigned char)buf[2] << 16;
+    b              = (unsigned char)buf[3] | (unsigned char)buf[4] << 8 | (unsigned char)buf[5] << 16;
+    c              = (unsigned char)buf[6] | (unsigned char)buf[7] << 8 | (unsigned char)buf[8] << 16;
+    ofs << a << "," << b << "," << c << std::endl;
+  }
+
+  return 0;
+}