p_dynamic_electrocardiograph
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three_lead_ecg
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wr nand suc

3lead_uart_test_ok_version
zhaohe 1 year ago
parent
ba58017e38
commit
3785ed3e24
3 changed files with 83 additions and 26 deletions
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  1. 34
      app/main.c
  2. 46
      app/src/three_lead/three_lead_board.c
  3. 5
      app/src/three_lead/three_lead_board.h

34
app/main.c
View File

@ -313,7 +313,7 @@ void main() {
znordic_loop();
}
#endif
#if 1
#if 0
/*******************************************************************************
* 3导联-ADS1293-测试 *
*******************************************************************************/
@ -321,7 +321,7 @@ void main() {
static void test_tx_timer_cb(void* p_context) {
static uint32_t data;
data++;
ZLOGI("tim cb %d :%d", data,ThreeLeadECG_ready_pin_state_get());
ZLOGI("tim cb %d :%d %d", data, ThreeLeadECG_ready_pin_state_get(), ThreeLeadECG_LineInputDet_get_state());
// ThreeLeadECG_sdcard_connect2_ext_usb_sdcard_driver_ic_reset();
}
@ -331,11 +331,11 @@ APP_TIMER_DEF(m_test_tx_timer);
void main() {
APP_SCHED_INIT(APP_TIMER_SCHED_EVENT_DATA_SIZE, 20);
// ThreeLeadECG_sdcard_base_init();
znordic_init();
ThreeLeadECG_ecg_init();
ThreeLeadECG_LineInputDet_init();
NRF_LOG_INFO("compile time :%s %d", __TIME__, APP_TIMER_TICKS(100));
ZERROR_CHECK(app_timer_create(&m_test_tx_timer, APP_TIMER_MODE_REPEATED, test_tx_timer_cb));
@ -401,3 +401,31 @@ void main() {
znordic_loop();
}
#endif
#if 1
/*******************************************************************************
* 3导联-flash测试 *
*******************************************************************************/
static void test_tx_timer_cb(void* p_context) {
static uint32_t data;
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();
NRF_LOG_INFO("compile time :%s %d", __TIME__, APP_TIMER_TICKS(100));
NRF_LOG_INTERNAL_FLUSH();
ThreeLeadECG_sdcard_base_init();
ThreeLeadECG_sdcard_mount();
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

46
app/src/three_lead/three_lead_board.c
View File

@ -40,6 +40,8 @@
#define ADS1293_SPI_CS1_PIN 29
#define ADS1293_READY_PIN 31
#define LINE_DET_PIN 10
/*******************************************************************************
* TOOLS *
*******************************************************************************/
@ -149,17 +151,17 @@ void ThreeLeadECG_sdcard_base_init() { //
* @brief USBDRIVER_IC_RESET_PIN ctrl pin
*/
znrf_gpio_cfg_output(SDCARD_USBDRIVER_IC_RESET_PIN, NRF_GPIO_PIN_NOPULL);
nrf_gpio_pin_set(SDCARD_USBDRIVER_IC_RESET_PIN);
nrf_gpio_pin_write(SDCARD_USBDRIVER_IC_RESET_PIN, 1);
/**
* @brief 初始化 SDCARD_USBDRIVER_IC_JUNCTION_CTRL_NOE_PIN
*/
znrf_gpio_cfg_output(SDCARD_USBDRIVER_IC_JUNCTION_CTRL_NOE_PIN, NRF_GPIO_PIN_NOPULL);
nrf_gpio_pin_clear(SDCARD_USBDRIVER_IC_JUNCTION_CTRL_NOE_PIN); // OE = 0
nrf_gpio_pin_write(SDCARD_USBDRIVER_IC_JUNCTION_CTRL_NOE_PIN, 0); // OE = 0
/**
* @brief SDCARD电源控制引脚
*/
znrf_gpio_cfg_output(SDCARD_POWER_CTRL_PIN, NRF_GPIO_PIN_NOPULL);
nrf_gpio_pin_clear(SDCARD_POWER_CTRL_PIN); // POWER = 0
nrf_gpio_pin_write(SDCARD_POWER_CTRL_PIN, 0); // POWER = 0
}
void ThreeLeadECG_sdcard_connect2_ext_usb_sdcard_driver_ic_reset() {
nrf_gpio_pin_clear(SDCARD_USBDRIVER_IC_RESET_PIN);
@ -167,7 +169,7 @@ void ThreeLeadECG_sdcard_connect2_ext_usb_sdcard_driver_ic_reset() {
nrf_gpio_pin_set(SDCARD_USBDRIVER_IC_RESET_PIN);
}
void ThreeLeadECG_sdcard_connect2_ext_usb_sdcard_driver_ic(bool connect) {
if (connect) {
if (!connect) {
nrf_gpio_pin_clear(SDCARD_USBDRIVER_IC_JUNCTION_CTRL_NOE_PIN);
} else {
nrf_gpio_pin_set(SDCARD_USBDRIVER_IC_JUNCTION_CTRL_NOE_PIN);
@ -214,7 +216,7 @@ NRF_BLOCK_DEV_SDC_DEFINE(m_block_dev_sdc,
static FATFS fs;
void sdcard_test_write_text() {
#define FILE_NAME "/5.TXT"
#define FILE_NAME "/6.TXT"
static FIL file;
uint32_t bytes_written;
static DIR dir;
@ -243,9 +245,25 @@ void sdcard_test_write_text() {
}
} while (fno.fname[0]);
NRF_LOG_RAW_INFO("");
NRF_LOG_INFO("read from file " FILE_NAME "...");
{
ff_result = f_open(&file, FILE_NAME, FA_READ);
if (ff_result == FR_OK) {
static char rxbuf[20] = {0};
UINT rxsize;
ff_result = f_read(&file, rxbuf, 19, &rxsize);
if (ff_result != FR_OK) {
NRF_LOG_INFO("read failed\r\n.");
} else {
NRF_LOG_INFO("read %s(%d)", rxbuf, rxsize);
}
(void)f_close(&file);
}
}
NRF_LOG_INFO("Writing to file " FILE_NAME "...");
ff_result = f_open(&file, FILE_NAME, FA_CREATE_ALWAYS | FA_READ | FA_WRITE | FA_CREATE_NEW);
{
ff_result = f_open(&file, FILE_NAME, FA_CREATE_ALWAYS | FA_READ | FA_WRITE);
if (ff_result != FR_OK) {
NRF_LOG_INFO("Unable to open or create file: " FILE_NAME ". %d", ff_result);
return;
@ -259,6 +277,7 @@ void sdcard_test_write_text() {
}
(void)f_close(&file);
}
}
bool mountsuc = false;
/**
@ -293,9 +312,9 @@ void ThreeLeadECG_sdcard_mount() {
* 4. 初始化SPI引脚，驱动flash
*/
// ThreeLeadECG_sdcard_flash_power_ctrl(false);
// ThreeLeadECG_sdcard_connect2_ext_usb_sdcard_driver_ic(false);
// ThreeLeadECG_sdcard_flash_power_ctrl(true);
nrf_gpio_pin_write(SDCARD_POWER_CTRL_PIN, 1); // 关
nrf_gpio_pin_write(SDCARD_USBDRIVER_IC_JUNCTION_CTRL_NOE_PIN, 1);
nrf_gpio_pin_write(SDCARD_POWER_CTRL_PIN, 0); // 开
/**
* @brief
@ -329,6 +348,7 @@ void ThreeLeadECG_sdcard_mount() {
NRF_LOG_INFO("Mount failed.");
return;
}
ZLOGI("Mount success");
uint32_t blocks_per_mb = (1024uL * 1024uL) / m_block_dev_sdc.block_dev.p_ops->geometry(&m_block_dev_sdc.block_dev)->blk_size;
uint32_t capacity = m_block_dev_sdc.block_dev.p_ops->geometry(&m_block_dev_sdc.block_dev)->blk_count / blocks_per_mb;
@ -408,4 +428,10 @@ void ThreeLeadECG_ecg_init() {
revid = ads1293_spi_readreg(&m_ads1293_1, TI_ADS1293_REVID_REG);
NRF_LOG_INFO("ads1293_1 revid: %d", revid);
}
bool ThreeLeadECG_ready_pin_state_get() { return nrf_gpio_pin_read(ADS1293_READY_PIN); }
uint32_t ThreeLeadECG_ready_pin_state_get() { return nrf_gpio_pin_read(ADS1293_READY_PIN); }
void ThreeLeadECG_LineInputDet_init() {
// LINE_DET_PIN
nrf_gpio_cfg_input(LINE_DET_PIN, NRF_GPIO_PIN_PULLUP);
}
uint32_t ThreeLeadECG_LineInputDet_get_state() { return nrf_gpio_pin_read(LINE_DET_PIN); }

5
app/src/three_lead/three_lead_board.h
View File

@ -46,4 +46,7 @@ void ThreeLeadECG_sdcard_umount();
* ECG *
*******************************************************************************/
void ThreeLeadECG_ecg_init();
bool ThreeLeadECG_ready_pin_state_get();
uint32_t ThreeLeadECG_ready_pin_state_get();
//
void ThreeLeadECG_LineInputDet_init();
uint32_t ThreeLeadECG_LineInputDet_get_state();
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