Initial commit.

re-bba-test/src/main.c

@@ -0,0 +1,99 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <malloc.h>
+#include <ogcsys.h>
+#include <gccore.h>
+
+static void *xfb = NULL;
+static GXRModeObj *rmode = NULL;
+
+void* initialise();
+int test_bba_get_id();
+
+#define EXI_BBA_ID 0x04020200
+
+#define OK 0
+#define NOK -1
+
+typedef int(*test_f)(void);
+
+typedef enum {
+	Ok = OK,
+	ExiGetIdFailed,
+	Nok = NOK,
+} error_code_t;
+
+typedef struct {
+	test_f test;
+	char test_name[32];
+} test_entry_t;
+
+#define TEST_ENTRY(name) { (name), #name }
+
+test_entry_t tests[1] = {
+	TEST_ENTRY(test_bba_get_id)
+};
+
+int main(int argc, char **argv) {
+	xfb = initialise();
+
+	printf("\nHello World!\n");
+
+	int current_test = 0;
+	int nr_tests = sizeof(tests) / sizeof(tests[0]);
+
+	while(1) {
+
+		VIDEO_WaitVSync();
+		PAD_ScanPads();
+
+		int buttonsDown = PAD_ButtonsDown(0);
+		
+		if( buttonsDown & PAD_BUTTON_A ) {
+			printf("Button A pressed.\n");
+		}
+
+		if (buttonsDown & PAD_BUTTON_START) {
+			exit(0);
+		}
+
+		if(current_test < nr_tests) {
+			test_entry_t t = tests[current_test++];
+			int result = t.test();
+			printf("Test: %s Result %s", t.test_name, result == OK ? "OK" : "NOK");
+			current_test++;
+		}
+	}
+
+	return 0;
+}
+
+void * initialise() {
+	void *framebuffer;
+
+	VIDEO_Init();
+	PAD_Init();
+	
+	rmode = VIDEO_GetPreferredMode(NULL);
+
+	framebuffer = MEM_K0_TO_K1(SYS_AllocateFramebuffer(rmode));
+	console_init(framebuffer,20,20,rmode->fbWidth,rmode->xfbHeight,rmode->fbWidth*VI_DISPLAY_PIX_SZ);
+	
+	VIDEO_Configure(rmode);
+	VIDEO_SetNextFramebuffer(framebuffer);
+	VIDEO_SetBlack(FALSE);
+	VIDEO_Flush();
+	VIDEO_WaitVSync();
+	if(rmode->viTVMode&VI_NON_INTERLACE) VIDEO_WaitVSync();
+
+	return framebuffer;
+}
+
+error_code_t test_bba_get_id() {
+
+	u32 exi_id = 0;
+	EXI_GetID(EXI_CHANNEL_0, EXI_DEVICE_2, &exi_id);
+	return exi_id == EXI_BBA_ID ? Ok : ExiGetIdFailed;
+}
+