add opengl fronend, remove sdl frontend, refactor build system

5 files changed, 191 insertions, 0 deletions

diff --git a/frontends/calculator/CEdev/examples/fileio_os_vars/autotester.badjson b/frontends/calculator/CEdev/examples/fileio_os_vars/autotester.badjson
new file mode 100644
index 0000000..dbf9e3d
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/fileio_os_vars/autotester.badjson
@@ -0,0 +1,65 @@
+{
+  "rom": "84pce_515.rom",
+  "transfer_files": [
+    "bin/DEMO.8xp"
+  ],
+  "target": {
+    "name": "DEMO",
+    "isASM": true
+  },
+  "sequence": [
+    "action|launch",
+    "delay|500",
+    "hash|1",
+    "hash|2",
+    "hash|3",
+    "hash|4",
+    "hash|5",
+    "key|enter",
+    "delay|200",
+    "hash|6"
+  ],
+
+******* Broken JSON TODO :
+******* implement autotester var handling feature *******
+
+  "hashes": {
+    "1": {
+      "description": "Variable B is complex 1.5+2.5i",
+      "start": "var_complex_B",
+      "size": "var_size",
+      "expected_CRCs": [ "" ]
+    },
+    "2": {
+      "description": "Variable A is real 1.5",
+      "start": "var_real_A",
+      "size": "var_size",
+      "expected_CRCs": [ "" ]
+    },
+    "3": {
+      "description": "Variable Y1 is equation 2+2",
+      "start": "var",
+      "size": "var_equation_Y1",
+      "expected_CRCs": [ "" ]
+    },
+    "4": {
+      "description": "Variable L1 is list {1.5,2.5,3.5}",
+      "start": "var",
+      "size": "var_list_L1",
+      "expected_CRCs": [ "" ]
+    },
+    "5": {
+      "description": "Variable Ans is matrix [[2.5,2.5]]",
+      "start": "var_Ans",
+      "size": "var_size",
+      "expected_CRCs": [ "" ]
+    },
+    "6": {
+      "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/fileio_os_vars/makefile b/frontends/calculator/CEdev/examples/fileio_os_vars/makefile
new file mode 100644
index 0000000..1f1b36b
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/fileio_os_vars/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/fileio_os_vars/readme.md b/frontends/calculator/CEdev/examples/fileio_os_vars/readme.md
new file mode 100644
index 0000000..d628217
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/fileio_os_vars/readme.md
@@ -0,0 +1,10 @@
+### FileIO OS Variables Demo
+
+This demo shows how to use the different OS variable accessing functions.
+
+![Screenshot](screenshot.png)
+
+---
+
+This demo is a part of the C SDK Toolchain for use on the CE.
+
diff --git a/frontends/calculator/CEdev/examples/fileio_os_vars/screenshot.png b/frontends/calculator/CEdev/examples/fileio_os_vars/screenshot.png
new file mode 100644
index 0000000..8bcb253
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/fileio_os_vars/screenshot.png
diff --git a/frontends/calculator/CEdev/examples/fileio_os_vars/src/main.c b/frontends/calculator/CEdev/examples/fileio_os_vars/src/main.c
new file mode 100644
index 0000000..657f9d9
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/fileio_os_vars/src/main.c
@@ -0,0 +1,101 @@
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <tice.h>
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <fileioc.h>
+
+/* Some function prototypes. Maybe in the future these functions will become a library */
+cplx_t Int24sToCplx(int real, int imag);
+cplx_t FloatsToCplx(float real, float imag);
+cplx_t RealsToCplx(real_t real, real_t imag);
+cplx_t StrsToCplx(char *real, char **real_end, char *imag, char **imag_end);
+
+/* Main Function */
+void main(void) {
+    /* Declare some variables */
+    equ_t    *my_equ;
+    list_t   *my_list;
+    matrix_t *my_matrix;
+    real_t    my_real;
+    cplx_t    my_cplx;
+    real_t    real_1_5 = os_FloatToReal(1.5);
+    real_t    real_2_5 = os_FloatToReal(2.5);
+    real_t    real_3_5 = os_FloatToReal(3.5);
+
+    /* Store the value '1.5+2.5i' into the variable B */
+    my_cplx = FloatsToCplx(1.5, 2.5);
+    ti_SetVar(TI_CPLX_TYPE, ti_B, &my_cplx);
+
+    /* Store the value '1.5' into the variable A */
+    my_real = real_1_5;
+    ti_SetVar(TI_REAL_TYPE, ti_A, &my_real);
+
+    /* Store the equation "2+2" into the Y1 variable */
+    my_equ = ti_MallocEqu(3); // Same as ti_AllocEqu(3, malloc)
+    my_equ->data[0] = '2';
+    my_equ->data[1] = tAdd;
+    my_equ->data[2] = '2';
+    ti_SetVar(TI_EQU_TYPE, ti_Y1, my_equ);
+    free(my_equ);
+
+    /* Store the list {1.5,2.5,3.5} to L1 */
+    my_list = ti_MallocList(3); // Same as ti_AllocList(3, malloc)
+    my_list->items[0] = real_1_5;
+    my_list->items[1] = real_2_5;
+    my_list->items[2] = real_3_5;
+    ti_SetVar(TI_REAL_LIST_TYPE, ti_L1, my_list);
+    free(my_list);
+
+    /* Store the matrix [[2.5,2.5]] to Ans */
+    my_matrix = ti_MallocMatrix(1,2); // Same as ti_AllocMatrix(1, 2, malloc)
+    matrix_element(my_matrix, 0, 0) = real_2_5;
+    matrix_element(my_matrix, 0, 1) = real_2_5;
+    ti_SetVar(TI_MATRIX_TYPE, ti_Ans, my_matrix);
+    free(my_matrix);
+}
+
+/* Stores some ints to a complex variable type */
+cplx_t Int24sToCplx(int real, int imag) {
+    cplx_t res;
+    res.real = os_Int24ToReal(real);
+    res.real.sign |= TI_CPLX_TYPE;
+    res.imag = os_Int24ToReal(imag);
+    res.imag.sign |= TI_CPLX_TYPE;
+    return res;
+}
+
+/* Stores some floats to a complex variable type */
+cplx_t FloatsToCplx(float real, float imag) {
+    cplx_t res;
+    res.real = os_FloatToReal(real);
+    res.real.sign |= TI_CPLX_TYPE;
+    res.imag = os_FloatToReal(imag);
+    res.imag.sign |= TI_CPLX_TYPE;
+    return res;
+}
+
+/* Converts a pair of reals to a complex number */
+cplx_t RealsToCplx(real_t real, real_t imag) {
+    cplx_t res;
+    res.real = real;
+    res.real.sign |= TI_CPLX_TYPE;
+    res.imag = imag;
+    res.imag.sign |= TI_CPLX_TYPE;
+    return res;
+}
+
+/* Converts strings to a complex variable type */
+cplx_t StrsToCplx(char *real, char **real_end, char *imag, char **imag_end) {
+    cplx_t res;
+    res.real = os_StrToReal(real, real_end);
+    res.real.sign |= TI_CPLX_TYPE;
+    res.imag = os_StrToReal(imag, imag_end);
+    res.imag.sign |= TI_CPLX_TYPE;
+    return res;
+}