V20

README.md

@@ -1,6 +1,8 @@
 # three_lead_ecg_v2
 
 ```
+V20:
+    1. 添加ADS1293配置回读检测
 V19:
     1. 什么都没有更新，只不过V18存在多个版本，所以重新命名为V19
 V18:

app/src/basic/version.h

@@ -2,7 +2,7 @@
 #define CATEGORY "M1002" // Èýµ¼Áª
 #define MANUFACTURER_NAME "iflytop"
 
-#define FIRMWARE_VERSION (19)
+#define FIRMWARE_VERSION (20)
 #define BLESTACK_VERSION 1
 #define BOOTLOADER_VERSION 1
 #define HARDWARE_VERSION (1)

app/src/heart_wave_sample_service.c

@@ -95,6 +95,7 @@ static uint8_t m_ads1293_raw_lod_state1;
 volatile static bool m_drop_state_triggered = false;
 
 static uint32_t m_capture_start_s;
+static bool     m_ads1293_loadfail = false;
 
 LPFilter       lowpassfilter[3];
 MedianFilter_t medianFilter[3];
@@ -237,7 +238,8 @@ static void ads1293_spi_writereg_and_check(ads1293_t *ads, uint8_t addr, uint8_t
   }
   ads1293_spi_writereg_and_readbak(ads, addr, data, &readbak);
   if (readbak != data) {
-    ZLOGE("ads_%d write %x failed,w:%x readbak:%x\n", ads->id, addr, data, readbak);
+    ZLOGE("ads_%d write reg 0x%x failed\n", ads->id, addr);
+    m_ads1293_loadfail = true;
   }
 }
 
@@ -369,6 +371,7 @@ static void update_lod_error() {
 }
 
 static void ads1293_init() {
+  m_ads1293_loadfail = false;
   /*******************************************************************************
    *                                  SPI³õʼ»¯                                  *
    *******************************************************************************/
@@ -528,6 +531,7 @@ void hwss_unload(void) {
 uint32_t hwss_started_has_passed_s(void) { return znordic_getpower_on_s() - m_capture_start_s; }
 
 void hwss_start_capture(void) {
+  ZASSERT(!m_ads1293_loadfail);
   nrf_gpio_cfg_input(LINE_DET_PIN, NRF_GPIO_PIN_PULLUP);
 
   m_drop_state_triggered = false;
@@ -603,7 +607,5 @@ uint8_t hwss_get_drop_state1() { return m_lodstate1; }
 
 bool hwss_line_detect_get_state() { return !nrf_gpio_pin_read(LINE_DET_PIN); }
 
-
-
 uint8_t hwss_get_original_drop_state0() { return m_ads1293_raw_lod_state0; }
 uint8_t hwss_get_original_drop_state1() { return m_ads1293_raw_lod_state1; }