From f017cf818e0c4514b29dd386db234d717f5db847 Mon Sep 17 00:00:00 2001
From: Mateusz Lubecki <sp8ebc@interia.pl>
Date: Sat, 31 Dec 2022 10:36:57 +0100
Subject: [PATCH] switching max31865 state after wakeup

---
 include/main.h                    | 4 ++--
 src/it_handlers.c                 | 2 ++
 src/main.c                        | 3 +++
 system/include/drivers/max31865.h | 2 ++
 system/src/drivers/max31865.c     | 6 ++++++
 5 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/include/main.h b/include/main.h
index df7f838..4652d7e 100644
--- a/include/main.h
+++ b/include/main.h
@@ -7,14 +7,14 @@
 #include "drivers/serial.h"
 #include "config_data.h"
 
-#define SW_VER "ZT17"
+#define SW_VER "ZT18"
 #define SW_DATE "30122022"
 #define SW_KISS_PROTO	"A"
 
 #define SYSTICK_TICKS_PER_SECONDS 100
 #define SYSTICK_TICKS_PERIOD 10
 
-//#define INTERNAL_WATCHDOG
+#define INTERNAL_WATCHDOG
 #define EXTERNAL_WATCHDOG
 
 #define PWR_SWITCH_BOTH
diff --git a/src/it_handlers.c b/src/it_handlers.c
index 2d1f105..f4a93f8 100644
--- a/src/it_handlers.c
+++ b/src/it_handlers.c
@@ -28,6 +28,7 @@
 #include "drivers/i2c.h"
 #include "drivers/spi.h"
 #include "drivers/analog_anemometer.h"
+#include "drivers/max31865.h"
 #include "aprs/wx.h"
 #include "aprs/telemetry.h"
 #include "aprs/beacon.h"
@@ -111,6 +112,7 @@ void RTC_WKUP_IRQHandler(void) {
 
 	pwr_save_exit_from_stop2();
 
+	max31865_set_state_after_wkup();	// TODO: tatry variant
 
 }
 
diff --git a/src/main.c b/src/main.c
index f307dcd..d2473a0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -617,6 +617,9 @@ int main(int argc, char* argv[]){
   // swtich power to M4. turn on sensors but keep GSM modem turned off
   pwr_save_switch_mode_to_c1();
 
+  // TODO: tatry specific!!!
+  io___cntrl_vbat_s_enable();
+
   delay_fixed(300);
 
 #endif
diff --git a/system/include/drivers/max31865.h b/system/include/drivers/max31865.h
index be26003..f3cf6eb 100644
--- a/system/include/drivers/max31865.h
+++ b/system/include/drivers/max31865.h
@@ -37,4 +37,6 @@ int32_t max31865_get_pt100_result();
 int32_t max31865_get_result(uint32_t RTDnominal);
 max31865_qf_t max31865_get_qf(void);
 
+void max31865_set_state_after_wkup(void);
+
 #endif /* INCLUDE_DRIVERS_MAX31865_H_ */
diff --git a/system/src/drivers/max31865.c b/system/src/drivers/max31865.c
index 9ffe642..1a6eb3f 100644
--- a/system/src/drivers/max31865.c
+++ b/system/src/drivers/max31865.c
@@ -502,3 +502,9 @@ int32_t max31865_get_result(uint32_t RTDnominal) {
 max31865_qf_t max31865_get_qf(void) {
 	return max31865_quality_factor;
 }
+
+void max31865_set_state_after_wkup(void) {
+	max31865_current_state = MAX_SHUTDOWN;
+
+	max31865_shutdown_ticks = MAX31865_INTERVAL - 1;
+}