bugfixes: wind direction > 180 degrees and spikes on windspeed

doc/eclipse_debugger_launch/ParaTNC-STM32F100.launch

@@ -47,10 +47,10 @@
     <booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
     <intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
     <stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
-    <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="Debug/ParaTNC.elf"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="STM32F100_ParaTNC/ParaTNC.elf"/>
     <stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="ParaTNC"/>
     <booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="true"/>
-    <stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value=""/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.827603628"/>
     <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
         <listEntry value="/ParaTNC"/>
     </listAttribute>

include/main.h

@@ -5,8 +5,8 @@
 #include "drivers/serial.h"
 #include "config_data.h"
 
-#define SW_VER "EA00"
-#define SW_DATE "24092021"
+#define SW_VER "EA01"
+#define SW_DATE "28092021"
 
 #define SYSTICK_TICKS_PER_SECONDS 100
 #define SYSTICK_TICKS_PERIOD 10

include/rte_wx.h

@@ -52,7 +52,7 @@ extern uint8_t rte_wx_winddirection_it;
 extern uint16_t rte_wx_winddirection_last;
 extern uint16_t rte_wx_average_windspeed;
 extern uint16_t rte_wx_max_windspeed;
-extern uint16_t rte_wx_average_winddirection;
+extern int16_t rte_wx_average_winddirection;
 
 extern int8_t rte_wx_humidity, rte_wx_humidity_valid;
 

include/station_config_target_hw.h

@@ -11,7 +11,7 @@
 //#define PARATNC_HWREV_A
 //#define PARATNC_HWREV_B
 //#define PARATNC_HWREV_C
-#define PARAMETEO
+//#define PARAMETEO
 
 #ifdef PARAMETEO
 	// those defines and an undef are only required for shitty Eclipse indexer to see anything from STM32L471xx target

src/pwr_save.c

@@ -122,6 +122,8 @@ void pwr_save_init(config_data_powersave_mode_t mode) {
  */
 void pwr_save_enter_stop2(void) {
 
+	analog_anemometer_deinit();
+
 	// clear previous low power mode selection
 	PWR->CR1 &= (0xFFFFFFFF ^ PWR_CR1_LPMS_Msk);
 

src/pwr_switch.c

@@ -13,6 +13,7 @@
 #include "wx_handler.h"
 #include "io.h"
 #include "pwr_save.h"
+#include "delay.h"
 
 
 #ifdef STM32F10X_MD_VL

src/rte_wx.c

@@ -28,7 +28,7 @@ uint8_t rte_wx_winddirection_it = 0;
 uint16_t rte_wx_winddirection_last = 0;
 uint16_t rte_wx_average_windspeed = 0;
 uint16_t rte_wx_max_windspeed = 0;
-uint16_t rte_wx_average_winddirection = 0;
+int16_t rte_wx_average_winddirection = 0;
 
 int8_t rte_wx_humidity = 0, rte_wx_humidity_valid = 0;
 

system/include/drivers/analog_anemometer.h

@@ -37,7 +37,7 @@ void analog_anemometer_init(	uint16_t pulses_per_meter_second,
 								uint8_t anemometer_lower_boundary,
 								uint8_t anemometer_upper_boundary,
 								uint8_t direction_polarity);
-
+void analog_anemometer_deinit(void);
 void analog_anemometer_timer_irq(void);
 void analog_anemometer_dma_irq(void);
 uint32_t analog_anemometer_get_ms_from_pulse(uint16_t inter_pulse_time);

system/src/drivers/analog_anemometer.c

@@ -329,6 +329,18 @@ void analog_anemometer_init(uint16_t pulses_per_meter_second, uint8_t anemometer
 	return;
 }
 
+void analog_anemometer_deinit(void) {
+#ifdef STM32L471xx
+	LL_DMA_DisableIT_TC(DMA1, LL_DMA_CHANNEL_5);
+
+	LL_DMA_DisableChannel(DMA1, LL_DMA_CHANNEL_5);
+
+	LL_TIM_DisableCounter(TIM4);
+
+	LL_TIM_DisableCounter(TIM3);
+#endif
+}
+
 void analog_anemometer_timer_irq(void) {
 	analog_anemometer_timer_has_been_fired = 1;
 }