add opengl fronend, remove sdl frontend, refactor build system

5 files changed, 147 insertions, 0 deletions

diff --git a/frontends/calculator/CEdev/examples/keypad_multiple_keys/autotester.json b/frontends/calculator/CEdev/examples/keypad_multiple_keys/autotester.json
new file mode 100644
index 0000000..ea6581f
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/keypad_multiple_keys/autotester.json
@@ -0,0 +1,62 @@
+{
+  "rom": "84pce_515.rom",
+  "transfer_files": [
+    "bin/DEMO.8xp"
+  ],
+  "target": {
+    "name": "DEMO",
+    "isASM": true
+  },
+  "sequence": [
+    "action|launch",
+    "delay|500",
+    "key|down",
+    "hash|1",
+    "delay|200",
+    "key|right",
+    "hash|2",
+    "delay|200",
+    "key|up",
+    "hash|3",
+    "delay|200",
+    "key|left",
+    "hash|4",
+    "delay|200",
+    "key|2nd",
+    "delay|300",
+    "hashWait|5"
+  ],
+  "hashes": {
+    "1": {
+      "description": "The screen shows Down",
+      "start": "vram_start",
+      "size": "vram_16_size",
+      "expected_CRCs": [ "349F4775" ]
+    },
+    "2": {
+      "description": "The screen shows Right",
+      "start": "vram_start",
+      "size": "vram_16_size",
+      "expected_CRCs": [ "349F4775" ]
+    },
+    "3": {
+      "description": "The screen shows Up",
+      "start": "vram_start",
+      "size": "vram_16_size",
+      "expected_CRCs": [ "349F4775" ]
+    },
+    "4": {
+      "description": "The screen shows Left",
+      "start": "vram_start",
+      "size": "vram_16_size",
+      "expected_CRCs": [ "349F4775" ]
+    },
+    "5": {
+      "description": "Back to the home screen (exit check)",
+      "start": "vram_start",
+      "size": "vram_16_size",
+      "expected_CRCs": [ "FFAF89BA", "101734A5", "9DA19F44" ]
+    }
+  }
+}
+
diff --git a/frontends/calculator/CEdev/examples/keypad_multiple_keys/makefile b/frontends/calculator/CEdev/examples/keypad_multiple_keys/makefile
new file mode 100644
index 0000000..1f1b36b
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/keypad_multiple_keys/makefile
@@ -0,0 +1,15 @@
+# ----------------------------
+# Set NAME to the program name
+# Set ICON to the png icon file name
+# Set DESCRIPTION to display within a compatible shell
+# Set COMPRESSED to "YES" to create a compressed program
+# ----------------------------
+
+NAME        ?= DEMO
+COMPRESSED  ?= NO
+ICON        ?= iconc.png
+DESCRIPTION ?= "C SDK Demo"
+
+# ----------------------------
+
+include $(CEDEV)/include/.makefile
diff --git a/frontends/calculator/CEdev/examples/keypad_multiple_keys/readme.md b/frontends/calculator/CEdev/examples/keypad_multiple_keys/readme.md
new file mode 100644
index 0000000..170f907
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/keypad_multiple_keys/readme.md
@@ -0,0 +1,10 @@
+### Keypad Multiple Keys Demo
+
+This demo shows how to interpret multiple keypresses at the same time
+
+![Screenshot](screenshot.gif)
+
+---
+
+This demo is a part of the C SDK Toolchain for use on the CE.
+
diff --git a/frontends/calculator/CEdev/examples/keypad_multiple_keys/screenshot.gif b/frontends/calculator/CEdev/examples/keypad_multiple_keys/screenshot.gif
new file mode 100644
index 0000000..65ca1f8
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/keypad_multiple_keys/screenshot.gif
diff --git a/frontends/calculator/CEdev/examples/keypad_multiple_keys/src/main.c b/frontends/calculator/CEdev/examples/keypad_multiple_keys/src/main.c
new file mode 100644
index 0000000..fbe3ffa
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/keypad_multiple_keys/src/main.c
@@ -0,0 +1,60 @@
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <tice.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <keypadc.h>
+
+/* Function prototypes */
+void printText(int8_t xpos, int8_t ypos, const char *text);
+
+void main(void) {
+    /* Key variable */
+    kb_key_t key;
+    const char *erase_string = "     ";
+
+    /* Clear the homescreen */
+    os_ClrHome();
+
+    /* Loop until 2nd is pressed */
+    do {
+
+        /* Update kb_Data */
+        kb_Scan();
+
+        key = kb_Data[7];
+
+        /* Print the current arrow key input */
+        if (key & kb_Down) {
+            printText(0, 0, "Down");
+        } else {
+            printText(0, 0, erase_string);
+        }
+        if (key & kb_Up) {
+            printText(0, 1, "Up");
+        } else {
+            printText(0, 1, erase_string);
+        }
+        if (key & kb_Left) {
+            printText(0, 2, "Left");
+        } else {
+            printText(0, 2, erase_string);
+        }
+        if (key & kb_Right) {
+            printText(0, 3, "Right");
+        } else {
+            printText(0, 3, erase_string);
+        }
+
+    } while (kb_Data[1] != kb_2nd);
+}
+
+/* Draw text on the homescreen at the given X/Y location */
+void printText(int8_t xpos, int8_t ypos, const char *text) {
+    os_SetCursorPos(ypos, xpos);
+    os_PutStrFull(text);
+}