Thermal display (closes #99) (#102)

* Display the temperature status. Moved statusGet code from drawNetwork() into drawStatus(). Added types in common.h to fix building with latest libnx nacp.h, with the pc-build.

Makefile.pc

@@ -9,7 +9,7 @@ EXTRA_CFLAGS="-D__USE_MINGW_ANSI_STDIO"
 EXTRA_LDFLAGS="-lws2_32"
 endif
 
-test : pc_main/main.cpp pc_main/pc_launch.c pc_main/pc_power.c pc_main/pc_netstatus.c \
+test : pc_main/main.cpp pc_main/pc_launch.c pc_main/pc_power.c pc_main/pc_netstatus.c pc_main/pc_thermalstatus.c \
 	common/menu.c common/font.c common/language.c common/launch.c common/worker.c common/status.c \
 	common/menu-entry.c common/menu-list.c common/message-box.c common/text.c \
 	common/ui.c common/assets.c common/math.c common/theme.c \

common/common.h

@@ -23,6 +23,8 @@
 typedef uint8_t u8;
 typedef uint32_t u32;
 typedef uint64_t u64;
+typedef int8_t s8;
+typedef int32_t s32;
 typedef u32 Result;
 
 typedef void (*workerThreadFunc)(void *);
@@ -65,6 +67,7 @@ typedef union {
 #include "power.h"
 #include "netloader.h"
 #include "netstatus.h"
+#include "thermalstatus.h"
 #include "status.h"
 
 void menuStartupPath(void);

common/menu.c

@@ -487,18 +487,17 @@ void drawCharge() {
     }
 }
 
-void drawNetwork(int tmpX) {
-    bool netstatusFlag=0;
-    AssetId id;
-    if (statusGet(&netstatusFlag, &id)) {
-        if (netstatusFlag)
+void drawNetwork(int tmpX, AssetId id) {
     drawIcon(tmpX, 0 + 47 + 10 + 3, 24, 24, assetsGetDataBuffer(id), themeCurrent.textColor);
-    }
 }
 
 u32 drawStatus() {
+    bool netstatusFlag=0;
+    bool temperatureFlag=0;
+    s32 temperature=0;
+    AssetId id;
 
-    char timeString[9];
+    char tmpstr[32];
 
     time_t unixTime = time(NULL);
     struct tm* timeStruct = localtime((const time_t *)&unixTime);
@@ -507,14 +506,21 @@ u32 drawStatus() {
     int minutes = timeStruct->tm_min;
     int seconds = timeStruct->tm_sec;
 
-    sprintf(timeString, "%02d:%02d:%02d", hours, minutes, seconds);
+    snprintf(tmpstr, sizeof(tmpstr)-1, "%02d:%02d:%02d", hours, minutes, seconds);
 
-    u32 tmpX = GetTextXCoordinate(interuimedium20, 1180, timeString, 'r');
+    u32 tmpX = GetTextXCoordinate(interuimedium20, 1180, tmpstr, 'r');
 
-    DrawText(interuimedium20, tmpX, 0 + 47 + 10, themeCurrent.textColor, timeString);
+    DrawText(interuimedium20, tmpX, 0 + 47 + 10, themeCurrent.textColor, tmpstr);
 
     drawCharge();
-    drawNetwork(tmpX);
+
+    if (statusGet(&netstatusFlag, &id, &temperatureFlag, &temperature)) {
+        if (netstatusFlag) drawNetwork(tmpX, id);
+        if (temperatureFlag) {
+            snprintf(tmpstr, sizeof(tmpstr)-1, "%.1f°C", ((float)temperature) / 1000);
+            DrawText(interuiregular14, 1180 + 4, 0 + 47 + 10 + + 21 + 6, themeCurrent.textColor, tmpstr);
+        }
+    }
 
     return tmpX;
 }

common/status.c

@@ -10,6 +10,8 @@ static bool s_statusExit;
 static bool s_statusReady;
 static bool s_statusNetFlag;
 static AssetId s_statusNetAssetId;
+static bool s_statusTemperatureFlag;
+static s32 s_statusTemperature;
 
 // This uses netstatusGetDetails from a dedicated thread, since nifmGetInternetConnectionStatus can block for a few seconds.
 
@@ -18,8 +20,13 @@ static int statusThreadProc(void* unused)
     mtx_lock(&s_statusMtx);
 
     struct timespec timeout = {0};
-    bool tmpflag;
+    bool tmpflag=0;
+    bool thermalflag=0;
+    bool thermal_initialized=0;
     AssetId tmpid;
+    s32 temperature;
+
+    thermal_initialized = thermalstatusInit();
 
     clock_gettime(CLOCK_MONOTONIC, &timeout);
     timeout.tv_sec++;
@@ -32,12 +39,16 @@ static int statusThreadProc(void* unused)
             break;
 
         tmpflag = netstatusGetDetails(&tmpid);
+        if (thermal_initialized) thermalflag = thermalstatusGetDetails(&temperature);
 
         mtx_lock(&s_statusAccessMtx);
 
         s_statusNetFlag = tmpflag;
         s_statusNetAssetId = tmpid;
 
+        s_statusTemperatureFlag = thermalflag;
+        s_statusTemperature = temperature;
+
         s_statusReady = 1;
 
         mtx_unlock(&s_statusAccessMtx);
@@ -48,10 +59,12 @@ static int statusThreadProc(void* unused)
 
     mtx_unlock(&s_statusMtx);
 
+    if (thermal_initialized) thermalstatusExit();
+
     return 0;
 }
 
-bool statusGet(bool *netstatusFlag, AssetId *netstatusAssetId) {
+bool statusGet(bool *netstatusFlag, AssetId *netstatusAssetId, bool *temperatureFlag, s32 *temperature) {
     if (!s_statusReady) return 0;
 
     mtx_lock(&s_statusAccessMtx);
@@ -59,6 +72,9 @@ bool statusGet(bool *netstatusFlag, AssetId *netstatusAssetId) {
     *netstatusFlag = s_statusNetFlag;
     *netstatusAssetId = s_statusNetAssetId;
 
+    *temperatureFlag = s_statusTemperatureFlag;
+    *temperature = s_statusTemperature;
+
     mtx_unlock(&s_statusAccessMtx);
 
     return 1;

common/status.h

@@ -3,5 +3,5 @@
 
 bool statusInit(void);
 void statusExit(void);
-bool statusGet(bool *netstatusFlag, AssetId *netstatusAssetId);
+bool statusGet(bool *netstatusFlag, AssetId *netstatusAssetId, bool *temperatureFlag, s32 *temperature);
 

common/thermalstatus.h

@@ -0,0 +1,7 @@
+#pragma once
+#include "common.h"
+
+bool thermalstatusInit(void);
+void thermalstatusExit(void);
+bool thermalstatusGetDetails(s32 *temperature);
+

nx_main/nx_thermalstatus.c

@@ -0,0 +1,14 @@
+#include "../common/common.h"
+
+bool thermalstatusInit(void) {
+    return R_SUCCEEDED(tsInitialize());
+}
+
+void thermalstatusExit(void) {
+    tsExit();
+}
+
+bool thermalstatusGetDetails(s32 *temperature) {
+    return R_SUCCEEDED(tsGetTemperatureMilliC(TsLocation_Internal, temperature));
+}
+

pc_main/pc_thermalstatus.c

@@ -0,0 +1,15 @@
+#include "../common/common.h"
+
+bool thermalstatusInit(void) {
+    return false;
+}
+
+void thermalstatusExit(void) {
+
+}
+
+bool thermalstatusGetDetails(s32 *temperature) {
+    *temperature = 0;
+    return false;
+}
+