+ if (!is_recording)
+ {
+ start_rec(file_name);
+ text_xprintf(bm, 5, 0, TEXT_CENTER | TEXT_FILL, "Start recording on file: %s", file_name);
+ text_xprintf(bm, 6, 0, TEXT_CENTER | TEXT_FILL, " ");
+ lcd_hx8347_blitBitmap(bm);
+ start = timer_clock();
+ }
+ else
+ {
+ stop_rec();
+ recorderd_file_idx++;
+ text_xprintf(bm, 5, 0, TEXT_CENTER | TEXT_FILL, "Stop recording: %s", file_name);
+ mtime_t elaps = ticks_to_ms(timer_clock() - start);
+ text_xprintf(bm, 6, 0, TEXT_CENTER | TEXT_FILL, "Recorded: %ld.%ldsec", elaps / 1000, elaps % 1000);
+ lcd_hx8347_blitBitmap(bm);
+ }
+ }
+
+ cpu_relax();
+ }
+}
+
+
+
+/*
+ * Lcd
+ */
+static void setBrightness(Bitmap *bm)
+{
+ while (1)
+ {
+ gfx_bitmapClear(bm);
+ text_xprintf(bm, 1, 0, TEXT_FILL | TEXT_CENTER, "Brightness: %d", lcd_brightness);
+ text_xprintf(bm, 3, 0, TEXT_FILL | TEXT_CENTER, "RIGHT key: change");
+ text_xprintf(bm, 4, 0, TEXT_FILL | TEXT_CENTER, "LEFT key: back ");
+ lcd_hx8347_blitBitmap(bm);
+
+ keymask_t mask = kbd_get();
+
+ if (mask & K_LEFT)
+ break;
+ else if (mask & K_RIGHT)
+ {
+ if (++lcd_brightness > LCD_BACKLIGHT_MAX)
+ lcd_brightness = 0;
+ lcd_setBacklight(lcd_brightness);
+ }
+ }
+}
+
+static void setVolume(Bitmap *bm)
+{
+ gfx_bitmapClear(bm);
+ text_style(bm, STYLEF_BOLD | STYLEF_UNDERLINE, STYLEF_BOLD | STYLEF_UNDERLINE);
+ text_xprintf(bm, 0, 0, TEXT_CENTER, "Headphone Volume");
+ text_style(bm, 0, STYLEF_MASK);
+ text_xprintf(bm, 2, 0, TEXT_NORMAL, "Turn VR1 potentiometer to adjust it.");
+
+ while (1)
+ {
+ headphone_volume = ADC_RANGECONV(adc_read(1), 0, 100);
+ text_xprintf(bm, 5, 0, TEXT_FILL | TEXT_CENTER, "Volume %d%%", headphone_volume);
+ lcd_hx8347_blitBitmap(bm);
+
+ timer_delay(400);
+ if (kbd_peek() & KEY_MASK)
+ break;
+ }
+}
+
+static void NORETURN soft_reset(Bitmap * bm)
+{
+ int i;
+
+ gfx_bitmapClear(bm);
+ for (i = 5; i; --i)
+ {
+ text_xprintf(bm, 2, 0, TEXT_FILL | TEXT_CENTER, "%d", i);
+ lcd_hx8347_blitBitmap(bm);
+ timer_delay(1000);
+ }
+ text_xprintf(bm, 2, 0, TEXT_FILL | TEXT_CENTER, "REBOOT");
+ lcd_hx8347_blitBitmap(bm);
+ timer_delay(1000);
+
+ /* Perform a software reset request */
+ HWREG(NVIC_APINT) = NVIC_APINT_VECTKEY | NVIC_APINT_SYSRESETREQ;
+ UNREACHABLE();
+}
+
+
+static struct MenuItem main_items[] =
+{
+ { (const_iptr_t)"Play SD file", 0, (MenuHook)play_menu, (iptr_t)&lcd_bitmap },
+ { (const_iptr_t)"Record file on SD", 0, (MenuHook)rec_menu, (iptr_t)&lcd_bitmap },
+ { (const_iptr_t)"Set brightness", 0, (MenuHook)setBrightness, (iptr_t)&lcd_bitmap },
+ { (const_iptr_t)"Set volume", 0, (MenuHook)setVolume, (iptr_t)&lcd_bitmap },
+ { (const_iptr_t)"Reboot", 0, (MenuHook)soft_reset, (iptr_t)&lcd_bitmap },
+ { (const_iptr_t)0, 0, NULL, (iptr_t)0 }
+};
+static struct Menu main_menu = { main_items, "BeRTOS", MF_STICKY | MF_SAVESEL, &lcd_bitmap, 0, lcd_hx8347_blitBitmap };
+
+
+int main(void)
+{
+ IRQ_ENABLE;
+ kdbg_init();
+
+ LED_INIT();
+ timer_init();
+
+ proc_init();
+ sdram_init();
+ adc_init();
+
+ kprintf("sam3x %s: %d times\n", VERS_HOST, VERS_BUILD);
+
+ dmac_init();
+ i2c_init(&i2c, I2C_BITBANG0, CONFIG_I2C_FREQ);
+ i2s_init(&i2s, SSC0);
+
+ wm8731_init(&wm8731_ctx, &i2c, CODEC_ADDR);
+ wm8731_setVolume(&wm8731_ctx, WM8731_HEADPHONE, 0);
+
+ kprintf("CPU Frequecy:%ld\n", CPU_FREQ);
+
+ lcd_hx8347_init();
+ lcd_setBacklight(lcd_brightness);
+
+ gfx_bitmapInit(&lcd_bitmap, raster, LCD_WIDTH, LCD_HEIGHT);
+ gfx_setFont(&lcd_bitmap, &font_luBS14);
+ lcd_hx8347_blitBitmap(&lcd_bitmap);
+
+ kbd_init();
+
+ proc_new(play_proc, NULL, sizeof(play_proc_stack), play_proc_stack);
+ proc_new(rec_proc, NULL, sizeof(rec_proc_stack), rec_proc_stack);
+ msg_initPort(&proc_play_inPort, event_createGeneric());
+ msg_initPort(&proc_rec_inPort, event_createGeneric());
+
+ lcd_hx8347_blitBitmap24(10, 52, BMP_LOGO_WIDTH, BMP_LOGO_HEIGHT, bmp_logo);
+ timer_delay(500);
+
+
+ while (1)
+ {
+ menu_handle(&main_menu);
+ cpu_relax();
+ }
+
+}