Add OLED CMS support

src/main/fc/fc_tasks.c

@@ -39,11 +39,12 @@
 #include "flight/pid.h"
 #include "flight/altitudehold.h"
 
+#include "io/cms_types.h"
+
 #include "io/beeper.h"
 #include "io/display.h"
 #include "io/gps.h"
 #include "io/ledstrip.h"
-#include "io/cms_types.h"
 #include "io/cms.h"
 #include "io/osd.h"
 #include "io/serial.h"

src/main/fc/rc_controls.c

@@ -47,6 +47,8 @@
 
 #include "rx/rx.h"
 
+#include "io/cms_types.h"
+
 #include "io/gps.h"
 #include "io/beeper.h"
 #include "io/motors.h"

src/main/io/cms.c

@@ -40,6 +40,7 @@
 
 #include "io/flashfs.h"
 #include "io/osd.h"
+#include "io/display.h"
 
 #include "fc/config.h"
 #include "fc/rc_controls.h"
@@ -61,7 +62,7 @@ void cmsChangeScreen(void *);
 void cmsMenuBack(void);
 void cmsEraseFlash(void *);
 
-screenFnVTable_t *pScreenFnVTable;
+screenFnVTable_t *pScreenFnVTable = NULL;
 
 uint8_t cmsRows;
 uint8_t cmsCols;
@@ -91,8 +92,7 @@ uint16_t cmsBatchsize;
 //
 
 #define LEFT_MENU_COLUMN  1
-//#define RIGHT_MENU_COLUMN (cmsCols - 7)
-#define RIGHT_MENU_COLUMN (cmsCols - 9 - 7)
+#define RIGHT_MENU_COLUMN (cmsCols - 7)
 
 bool cmsScreenCleared;
 OSD_Entry *currentMenu;
@@ -154,6 +154,10 @@ pScreenFnVTable = osdCmsInit();
 #ifdef CANVAS
 pScreenFnVTable = canvasInit();
 #endif
+
+#ifdef OLEDCMS
+pScreenFnVTable = displayCMSInit();
+#endif
 }
 
 //
@@ -1107,6 +1111,9 @@ void cmsHandler(uint32_t unusedTime)
 {
     UNUSED(unusedTime);
 
+    if (pScreenFnVTable == NULL)
+        return;
+
     static uint32_t lastCalled = 0;
     uint32_t now = millis();
 

src/main/io/display.c

@@ -54,6 +54,8 @@
 #include "flight/imu.h"
 #include "flight/failsafe.h"
 
+#include "io/cms_types.h"
+
 #ifdef GPS
 #include "io/gps.h"
 #include "flight/navigation.h"
@@ -581,10 +583,19 @@ void showDebugPage(void)
 }
 #endif
 
+#ifdef OLEDCMS
+static bool displayInCMS = false;
+#endif
+
 void displayUpdate(uint32_t currentTime)
 {
     static uint8_t previousArmedState = 0;
 
+#ifdef OLEDCMS
+    if (displayInCMS)
+        return;
+#endif
+
     const bool updateNow = (int32_t)(currentTime - nextDisplayUpdateAt) >= 0L;
     if (!updateNow) {
         return;
@@ -733,4 +744,61 @@ void displayDisablePageCycling(void)
     pageState.pageFlags &= ~PAGE_STATE_FLAG_CYCLE_ENABLED;
 }
 
+#ifdef OLEDCMS
+#include "io/cms_types.h"
+
+void displayCMSGetDevParam(uint8_t *pRows, uint8_t *pCols, uint16_t *pBuftime, uint16_t *pBufsize)
+{
+    *pRows = 8;
+    *pCols = 21;
+    *pBuftime = 1;
+    *pBufsize = 50000;
+}
+
+int displayCMSBegin(void)
+{
+    displayInCMS = true;
+
+    return 0;
+}
+
+int displayCMSEnd(void)
+{
+    displayInCMS = false;
+
+    return 0;
+}
+
+int displayCMSClear(void)
+{
+    i2c_OLED_clear_display_quick();
+
+    return 0;
+}
+
+int displayCMSWrite(uint8_t x, uint8_t y, char *s)
+{
+    i2c_OLED_set_xy(x, y);
+    i2c_OLED_send_string(s);
+
+    return 0;
+}
+
+screenFnVTable_t displayCMSVTable = {
+    displayCMSGetDevParam,
+    displayCMSBegin,
+    displayCMSEnd,
+    displayCMSClear,
+    displayCMSWrite,
+    NULL,
+    NULL,
+};
+
+screenFnVTable_t *displayCMSInit(void)
+{
+    return &displayCMSVTable;
+}
+
+#endif // OLEDCMS
+
 #endif

src/main/io/display.h

@@ -45,3 +45,5 @@ void displayEnablePageCycling(void);
 void displayDisablePageCycling(void);
 void displayResetPageCycling(void);
 void displaySetNextPageChangeAt(uint32_t futureMicros);
+
+screenFnVTable_t *displayCMSInit(void);

src/main/io/gps.c

@@ -41,6 +41,8 @@
 
 #include "sensors/sensors.h"
 
+#include "io/cms_types.h"
+
 #include "io/serial.h"
 #include "io/display.h"
 #include "io/gps.h"

src/main/main.c

@@ -74,6 +74,8 @@
 #include "rx/rx.h"
 #include "rx/spektrum.h"
 
+#include "io/cms_types.h"
+
 #include "io/beeper.h"
 #include "io/serial.h"
 #include "io/flashfs.h"
@@ -86,7 +88,6 @@
 #include "io/asyncfatfs/asyncfatfs.h"
 #include "io/serial_cli.h"
 #include "io/transponder_ir.h"
-#include "io/cms_types.h"
 #include "io/cms.h"
 #include "io/osd.h"
 #include "io/vtx.h"

src/main/target/OMNIBUS/target.h

@@ -95,10 +95,12 @@
 // Use external OSD to run CMS
 //#define CANVAS
 
+#define OLEDCMS
+
 // OSD define info:
 //   feature name (includes source) -> MAX_OSD, used in target.mk
 // include the osd code
-#define OSD
+//#define OSD
 
 // include the max7456 driver
 #define USE_MAX7456