p_dynamic_electrocardiograph
/
one_lead_electrocardiograph
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

update

v1.0
zhaohe 1 year ago
parent
9e71f48a0b
commit
5b716d6ebf
11 changed files with 207 additions and 38 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 3
      .vscode/settings.json
  2. BIN
      SSD1312_Datasheet (1).pdf
  3. BIN
      TXW64128-41-TSWG13P096G-A-VER1.0.pdf
  4. BIN
      ads1293.pdf
  5. 2
      app/app.uvprojx
  6. 2
      app/config/sdk_config.h
  7. 172
      app/main.c
  8. 53
      app/src/one_conduction/one_conduction_board.c
  9. 10
      app/src/one_conduction/one_conduction_board.h
  10. 1
      app/src/three_lead/three_lead_board.c
  11. 2
      sdk

3
.vscode/settings.json
View File

@ -60,6 +60,7 @@
"three_lead_board.h": "c",
"znordic.h": "c",
"ads1293.h": "c",
"app_scheduler.h": "c"
"app_scheduler.h": "c",
"stdbool.h": "c"
}
}

BIN
SSD1312_Datasheet (1).pdf
View File

BIN
TXW64128-41-TSWG13P096G-A-VER1.0.pdf
View File

BIN
ads1293.pdf
View File

2
app/app.uvprojx
File diff suppressed because it is too large
View File

2
app/config/sdk_config.h
View File

@ -7767,7 +7767,7 @@
// <e> NRF_LOG_BACKEND_UART_ENABLED - nrf_log_backend_uart - Log UART backend
//==========================================================
#ifndef NRF_LOG_BACKEND_UART_ENABLED
#define NRF_LOG_BACKEND_UART_ENABLED 1
#define NRF_LOG_BACKEND_UART_ENABLED 0
#endif
// <o> NRF_LOG_BACKEND_UART_TX_PIN - UART TX pin
#ifndef NRF_LOG_BACKEND_UART_TX_PIN

172
app/main.c
View File

@ -3,8 +3,10 @@
#include "znordic.h"
//
#include "basic/ssd1306/driver_ssd1306_basic.h"
#include "one_conduction/one_conduction_board.h"
#include "three_lead\three_lead_board.h"
#if 0
static void test_tx_timer_cb(void* p_context) {
ZLOGI("test_tx_timer_cb");
ThreeLeadECG_sdcard_mount();
@ -25,3 +27,171 @@ void main() {
ZERROR_CHECK(app_timer_start(m_test_tx_timer, APP_TIMER_TICKS(100), NULL));
znordic_loop();
}
#endif
// EEPROM_TEST
#if 0
static void test_tx_timer_cb(void* p_context) {
static uint32_t data;
data++;
// ZLOGI("test_tx_timer_cb %d", data);
}
extern uint32_t g_nrf_log_tx_pin;
APP_TIMER_DEF(m_test_tx_timer);
void main() {
APP_SCHED_INIT(APP_TIMER_SCHED_EVENT_DATA_SIZE, 20);
znordic_init();
// SingleLeadECG_beep_init();
// SingleLeadECG_beep_set_state(false);
NRF_LOG_INFO("compile time :%s %d", __TIME__, APP_TIMER_TICKS(100));
NRF_LOG_INTERNAL_FLUSH();
SingleLeadECG_eeprom_init();
static uint8_t eepromw_test_data[256];
static uint8_t eepromw_rx_data[256];
for (size_t i = 0; i < 256; i++) {
eepromw_test_data[i] = i;
}
SingleLeadECG_eeprom_write(0, eepromw_test_data, 256);
// nrf_delay_ms(20);
// SingleLeadECG_eeprom_read(0, eepromw_rx_data, 256);
// for (size_t i = 0; i < 256; i++) {
// ZLOGI("eepromw_rx_data[%d] = %d", i, eepromw_rx_data[i]);
// NRF_LOG_INTERNAL_FLUSH();
// }
ZERROR_CHECK(app_timer_create(&m_test_tx_timer, APP_TIMER_MODE_REPEATED, test_tx_timer_cb));
ZERROR_CHECK(app_timer_start(m_test_tx_timer, APP_TIMER_TICKS(100), NULL));
znordic_loop();
}
#endif
/*******************************************************************************
* 屏幕测试+LED测试 *
*******************************************************************************/
#if 1
static void test_tx_timer_cb(void* p_context) {
static uint32_t data;
data++;
ZLOGI("test_tx_timer_cb %d", data);
SingleLeadECG_led_green_set_state(data % 2 == 0);
SingleLeadECG_led_blue_set_state(data % 3 == 0);
}
extern uint32_t g_nrf_log_tx_pin;
APP_TIMER_DEF(m_test_tx_timer);
void main() {
APP_SCHED_INIT(APP_TIMER_SCHED_EVENT_DATA_SIZE, 20);
znordic_init();
NRF_LOG_INFO("compile time :%s %d", __TIME__, APP_TIMER_TICKS(100));
NRF_LOG_INTERNAL_FLUSH();
SingleLeadECG_screen_init();
ssd1306_basic_init(SSD1306_INTERFACE_SPI, SSD1306_ADDR_SA0_0);
ssd1306_basic_display_on();
ssd1306_basic_string(0, 0, "123456789123456789123", 21, 0, SSD1306_FONT_12);
ssd1306_basic_string(0, 16, "123456789123456789123", 21, 0, SSD1306_FONT_12);
ssd1306_basic_string(0, 32, "123456789123456789123", 21, 0, SSD1306_FONT_12);
ssd1306_basic_string(0, 48, "123456789123456789123", 21, 0, SSD1306_FONT_12);
SingleLeadECG_led_init();
ZERROR_CHECK(app_timer_create(&m_test_tx_timer, APP_TIMER_MODE_REPEATED, test_tx_timer_cb));
ZERROR_CHECK(app_timer_start(m_test_tx_timer, APP_TIMER_TICKS(100), NULL));
znordic_loop();
}
#endif
/*******************************************************************************
* ECG *
*******************************************************************************/
#if 0
static void test_tx_timer_cb(void* p_context) {
static uint32_t data;
data++;
// SingleLeadECG_ecg_nlod_get_connected_state();
// SingleLeadECG_ecg_plod_get_connected_state();
// SingleLeadECG_ecg_plod_get_ecg_val();
ZLOGI("%d nlod %d plod %d ecg:%d", data, SingleLeadECG_ecg_nlod_get_connected_state(), SingleLeadECG_ecg_plod_get_connected_state(), SingleLeadECG_ecg_plod_get_ecg_val());
}
extern uint32_t g_nrf_log_tx_pin;
APP_TIMER_DEF(m_test_tx_timer);
void main() {
APP_SCHED_INIT(APP_TIMER_SCHED_EVENT_DATA_SIZE, 20);
znordic_init();
SingleLeadECG_adc_module_init();
NRF_LOG_INFO("compile time :%s %d", __TIME__, APP_TIMER_TICKS(100));
NRF_LOG_INTERNAL_FLUSH();
SingleLeadECG_ecg_init();
ZERROR_CHECK(app_timer_create(&m_test_tx_timer, APP_TIMER_MODE_REPEATED, test_tx_timer_cb));
ZERROR_CHECK(app_timer_start(m_test_tx_timer, APP_TIMER_TICKS(1000), NULL));
znordic_loop();
}
#endif
/*******************************************************************************
* 蓝牙测试 *
*******************************************************************************/
#if 0
extern uint32_t g_nrf_log_tx_pin;
APP_TIMER_DEF(m_test_tx_timer);
ZDATACHANNEL_DEF(m_zhrs, 2 /*回调事件优先级*/, 1 /*client num*/);
static const char* hex2str(const uint8_t* data, int32_t len) {
static char rx[64] = {0};
memset(rx, 0, sizeof(rx));
for (int32_t i = 0; i < len; i++) {
sprintf(rx + i * 2, "%02X", data[i]);
}
return rx;
}
static void zdatachannel_data_handler(zdatachannel_evt_t* p_evt) {
/**
* @brief 接收到指令数据
*/
if (p_evt->type == ZDATACHANNEL_EVT_RX_DATA) {
ZLOGI("rx:%s", hex2str(p_evt->params.rx_data.p_data, p_evt->params.rx_data.length));
}
}
static void on_service_init(void) {
/**
* @brief 数据通道初始化
*/
ZLOGI("init zdatachannel service");
zdatachannel_init_t zdatachannle_init;
memset(&zdatachannle_init, 0, sizeof(zdatachannle_init));
zdatachannle_init.data_handler = zdatachannel_data_handler;
ZERROR_CHECK(zdatachannel_init(&m_zhrs, &zdatachannle_init));
}
void main() {
APP_SCHED_INIT(APP_TIMER_SCHED_EVENT_DATA_SIZE, 20);
znordic_init(0, 20);
NRF_LOG_INFO("compile time :%s", __TIME__);
NRF_LOG_INFO("Version :%d", VERSION);
NRF_LOG_INFO("Manufacturer :%s", MANUFACTURER_NAME);
static zble_module_cfg_t cfg = //
{
.deviceName = BLE_NAME,
.on_service_init = on_service_init,
};
zble_module_init(&cfg);
zble_module_start_adv();
znordic_loop();
}
#endif

53
app/src/one_conduction/one_conduction_board.c
View File

@ -23,13 +23,15 @@
#define LED_GREEN_PIN 9
#define LED_BLUE_PIN 10
// #define LED_GREEN_PIN 27
// #define LED_BLUE_PIN 28
#define ECG_NLOD_PIN 3
#define ECG_PLOD_PIN 28
#define ECG_ADC_PIN NRF_SAADC_INPUT_AIN2
#define ECG_ADC_CHANNEL 0 // 不重复即可
#define BATTERY_ADC_PIN NRF_SAADC_INPUT_VDD
#define BATTERY_ADC_PIN NRF_SAADC_INPUT_AIN5
#define BATTERY_ADC_CHANNEL 1 // 不重复即可
#define EEPROM_I2C_SCL_M 15 // I2C SCL引脚
@ -37,7 +39,7 @@
#define EEPROM_I2C_INSTANCE 1 // I2C使用的硬件控制器ID
#define BEEP_PWM_INSTANCE 0
#define BEEP_PIN 18
#define BEEP_PIN 1
/*******************************************************************************
* TOOLS *
@ -85,26 +87,6 @@ void SingleLeadECG_beep_set_state(bool state) {
* SCREEN *
*******************************************************************************/
typedef struct {
// BASIC IF
uint32_t reset_pin;
uint32_t power_pin;
uint32_t a0pin; // cmd/data
// SPI IF
uint32_t cs_pin;
uint32_t clk_pin;
uint32_t mosi_pin;
} screen_handler_t;
static screen_handler_t m_screen_handler = {
.reset_pin = SCREEN_RESET_PIN,
.power_pin = SCREEN_POWER_PIN,
.a0pin = SCREEN_A0PIN,
.cs_pin = SCREEN_CS_PIN,
.clk_pin = SCREEN_CLK_PIN,
.mosi_pin = SCREEN_MOSI_PIN,
};
static const nrf_drv_spi_t m_screen_spi = NRF_DRV_SPI_INSTANCE(SCREEN_SPI_INSTANCE); /**< SPI instance. */
void SingleLeadECG_screen_init() {
@ -112,12 +94,17 @@ void SingleLeadECG_screen_init() {
znrf_gpio_cfg_output(SCREEN_POWER_PIN, NRF_GPIO_PIN_NOPULL);
znrf_gpio_cfg_output(SCREEN_A0PIN, NRF_GPIO_PIN_NOPULL);
nrf_gpio_pin_set(SCREEN_POWER_PIN);
// 参考
// OLED驱动程序 : https://iflytop1.feishu.cn/wiki/OQ4Iwv0DpiQDJvkjftjcQHJBnCg
// nRF5_SDK-使用手册: https://iflytop1.feishu.cn/wiki/ThaAwZEGVi2bspkfGU9cbl9Enqd
nrf_drv_spi_config_t spi_config = NRF_DRV_SPI_DEFAULT_CONFIG;
spi_config.ss_pin = SCREEN_CS_PIN; // NRF_DRV_SPI_PIN_NOT_USED
spi_config.miso_pin = NRF_DRV_SPI_PIN_NOT_USED;
spi_config.mosi_pin = SCREEN_MOSI_PIN;
spi_config.sck_pin = SCREEN_CLK_PIN;
spi_config.frequency = NRF_DRV_SPI_FREQ_1M;
spi_config.mode = NRF_DRV_SPI_MODE_3;
ZERROR_CHECK(nrf_drv_spi_init(&m_screen_spi, &spi_config, NULL, NULL));
}
@ -159,6 +146,12 @@ uint8_t SingleLeadECG_reset_gpio_write(uint8_t value) {
void SingleLeadECG_led_init() {
znrf_gpio_cfg_output(LED_GREEN_PIN, NRF_GPIO_PIN_NOPULL);
znrf_gpio_cfg_output(LED_BLUE_PIN, NRF_GPIO_PIN_NOPULL);
// nrf_gpio_pin_write(LED_GREEN_PIN, 1);
// nrf_gpio_pin_write(LED_GREEN_PIN, 1);
SingleLeadECG_led_green_set_state(false);
SingleLeadECG_led_blue_set_state(false);
}
void SingleLeadECG_led_green_set_state(bool state) {
if (state) {
@ -184,13 +177,13 @@ void SingleLeadECG_ecg_init() {
channel_config.acq_time = NRF_SAADC_ACQTIME_40US;
ZERROR_CHECK(nrfx_saadc_channel_init(ECG_ADC_CHANNEL, &channel_config));
nrf_gpio_cfg_sense_input(ECG_NLOD_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_NOSENSE);
nrf_gpio_cfg_sense_input(ECG_PLOD_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_NOSENSE);
nrf_gpio_cfg_sense_input(ECG_NLOD_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_SENSE_LOW);
nrf_gpio_cfg_sense_input(ECG_PLOD_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_SENSE_LOW);
}
bool SingleLeadECG_ecg_nlod_get_connected_state() { return nrf_gpio_pin_read(ECG_NLOD_PIN) == 0; }
bool SingleLeadECG_ecg_plod_get_connected_state() { return nrf_gpio_pin_read(ECG_PLOD_PIN) == 0; }
int16_t SingleLeadECG_ecg_plod_get_ecg_val() { return znrf_adc_channel_read_val(ECG_ADC_CHANNEL); }
uint32_t SingleLeadECG_ecg_nlod_get_connected_state() { return nrf_gpio_pin_read(ECG_NLOD_PIN); }
uint32_t SingleLeadECG_ecg_plod_get_connected_state() { return nrf_gpio_pin_read(ECG_PLOD_PIN); }
int16_t SingleLeadECG_ecg_plod_get_ecg_val() { return znrf_adc_channel_read_val(ECG_ADC_CHANNEL); }
/*******************************************************************************
* BATTERY *
@ -253,7 +246,11 @@ void SingleLeadECG_eeprom_write(uint16_t page, uint8_t *data, uint16_t len) { /
uint8_t deviceSelect = 0;
assign_i2c_add(addr, true, &deviceSelect, &eeprom_cache[0], &eeprom_cache[1]);
nrf_drv_twi_tx(&m_eeprom_twi_master, deviceSelect, eeprom_cache, len + 2, false);
ret_code_t ecode = nrf_drv_twi_tx(&m_eeprom_twi_master, deviceSelect, eeprom_cache, len + 2, false);
if (ecode != NRF_SUCCESS) {
ZLOGE("nrf_drv_twi_tx error %x", ecode);
NRF_LOG_INTERNAL_FLUSH();
}
}
void SingleLeadECG_eeprom_read(uint32_t add, uint8_t *data, uint16_t len) {

10
app/src/one_conduction/one_conduction_board.h
View File

@ -31,7 +31,7 @@ void SingleLeadECG_beep_set_state(bool state);
*/
#define EEPROM_PAGE 256
void SingleLeadECG_eeprom_init();
void SingleLeadECG_eeprom_write_page(uint16_t page, uint8_t* data, uint16_t len);
void SingleLeadECG_eeprom_write(uint16_t page, uint8_t* data, uint16_t len);
void SingleLeadECG_eeprom_read(uint32_t add, uint8_t* data, uint16_t len);
/*******************************************************************************
@ -52,10 +52,10 @@ void SingleLeadECG_led_blue_set_state(bool state);
* ECG *
*******************************************************************************/
void SingleLeadECG_ecg_init();
bool SingleLeadECG_ecg_nlod_get_connected_state();
bool SingleLeadECG_ecg_plod_get_connected_state();
int16_t SingleLeadECG_ecg_plod_get_ecg_val();
void SingleLeadECG_ecg_init();
uint32_t SingleLeadECG_ecg_nlod_get_connected_state();
uint32_t SingleLeadECG_ecg_plod_get_connected_state();
int16_t SingleLeadECG_ecg_plod_get_ecg_val();
/*******************************************************************************
* BATTERY *

1
app/src/three_lead/three_lead_board.c
View File

@ -373,6 +373,7 @@ void ThreeLeadECG_ecg_init() {
spi_config.mosi_pin = ADS1293_SPI_MOSI_PIN;
spi_config.sck_pin = ADS1293_SPI_SCK_PIN;
spi_config.frequency = NRF_DRV_SPI_FREQ_1M;
// spi_config.mode =
ZERROR_CHECK(nrf_drv_spi_init(&spi, &spi_config, NULL, NULL));
nrf_gpio_cfg_input(ADS1293_SPI_CS0_PIN, NRF_GPIO_PIN_NOPULL);

2
sdk

@ -1 +1 @@
Subproject commit d1b8e44a3b818ea9571baf5efe79b6bd5d295dd2
Subproject commit f744df9ff76d9a7a4b3739dfb571f1b3f82312ae
Write Preview
Loading…
Cancel
Save