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143 lines
3.9 KiB
143 lines
3.9 KiB
#include "zble_module.h"
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#include "zdatachannel_service.h"
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#include "znordic.h"
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//
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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//
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#include <math.h>
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#include "app_scheduler.h"
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#include "znordic.h"
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#if defined(UART_PRESENT)
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#include "nrf_uart.h"
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#endif
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#if defined(UARTE_PRESENT)
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#include "nrf_uarte.h"
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#endif
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#if 0
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int main() {
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one_conduction_main();
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return 0;
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}
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#else
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#include "nrfx_timer.h"
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ZDATACHANNEL_DEF(m_zhrs, 2 /*优先级*/, 1 /*client num*/); // 蓝牙服务
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static const nrfx_timer_t m_timer = NRFX_TIMER_INSTANCE(1); /**< Timer used for channel sweeps and tx with duty cycle. */
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static void zdatachannel_data_handler(zdatachannel_evt_t* p_evt) {
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/**
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* @brief
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*/
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if (p_evt->type == ZDATACHANNEL_EVT_RX_DATA) {
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}
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}
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static void on_service_init(void) {
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ZLOGI("init zdatachannel service");
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zdatachannel_init_t zdatachannle_init;
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memset(&zdatachannle_init, 0, sizeof(zdatachannle_init));
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zdatachannle_init.data_handler = zdatachannel_data_handler;
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ZERROR_CHECK(zdatachannel_init(&m_zhrs, &zdatachannle_init));
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}
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uint16_t adc_val_cache[5] = {0};
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int adc_val_index = 0;
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void sendpacket_to_pc() {
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uint8_t data[255];
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// adc_val_cache[0] = 1;
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// adc_val_cache[1] = 2;
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// adc_val_cache[2] = 3;
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// adc_val_cache[3] = 4;
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// adc_val_cache[4] = 5;
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for (int i = 0; i < adc_val_index; i++) {
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data[i * 6 + 0] = 0xA2;
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data[i * 6 + 1] = 0x2;
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data[i * 6 + 2] = adc_val_cache[i] & 0xff;
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data[i * 6 + 3] = adc_val_cache[i] >> 8 & 0xff;
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data[i * 6 + 4] = 0x2;
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data[i * 6 + 5] = 0xA2;
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}
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zdatachannel_data_send2(data, 6 * adc_val_index);
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}
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static void nrfx_timer_event_handler(nrf_timer_event_t event_type, void* p_context) { //
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uint16_t val = SingleLeadECG_ecg_plod_get_ecg_val(); // 12bit
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/*******************************************************************************
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* 显示数据计算并赋值 *
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*******************************************************************************/
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adc_val_cache[adc_val_index] = val;
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adc_val_index++;
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if (adc_val_index >= 5) {
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if (zdatachannel_is_connected()) {
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sendpacket_to_pc();
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} else {
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}
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adc_val_index = 0;
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}
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static int cnt;
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static bool state;
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cnt++;
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if (zdatachannel_is_connected()) {
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SingleLeadECG_led_green_set_state(1);
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} else {
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if (cnt % 500 == 0) {
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SingleLeadECG_led_green_set_state(state);
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state = !state;
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}
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}
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}
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int main() { //
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APP_SCHED_INIT(APP_TIMER_SCHED_EVENT_DATA_SIZE, 20);
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znordic_init();
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NRF_LOG_INFO("compile time :%s", __TIME__);
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ztm_t tm;
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static zble_module_cfg_t cfg = //
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{
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.deviceName = "OneLeadTest",
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.on_service_init = on_service_init,
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};
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zble_module_init(&cfg);
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SingleLeadECG_adc_module_init();
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SingleLeadECG_led_init();
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SingleLeadECG_led_green_set_state(0);
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zble_module_start_adv();
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/*******************************************************************************
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* 定时器初始化 *
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*******************************************************************************/
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/**
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* @brief 初始化定时器
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*/
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nrfx_err_t err;
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nrfx_timer_config_t timer_cfg = {
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.frequency = NRF_TIMER_FREQ_500kHz,
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.mode = NRF_TIMER_MODE_TIMER,
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.bit_width = NRF_TIMER_BIT_WIDTH_24,
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.p_context = NULL,
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.interrupt_priority = NRFX_TIMER_DEFAULT_CONFIG_IRQ_PRIORITY,
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};
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err = nrfx_timer_init(&m_timer, &timer_cfg, nrfx_timer_event_handler);
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if (err != NRFX_SUCCESS) {
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NRF_LOG_ERROR("nrfx_timer_init failed with: %d\n", err);
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}
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uint32_t timer_ticks = nrfx_timer_ms_to_ticks(&m_timer, 5); // 500HZ
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nrfx_timer_extended_compare(&m_timer, NRF_TIMER_CC_CHANNEL0, timer_ticks, NRF_TIMER_SHORT_COMPARE0_CLEAR_MASK, true);
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nrfx_timer_enable(&m_timer);
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znordic_loop();
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}
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#endif
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