void
listing_cmd (void)
{
int view_type, use_msformat;
char *user, *status;
WPanel *p;
int display_type;
display_type = get_display_type (MENU_PANEL_IDX);
if (display_type == view_listing)
p = MENU_PANEL_IDX == 0 ? left_panel : right_panel;
else
p = 0;
view_type = display_box (p, &user, &status, &use_msformat, MENU_PANEL_IDX);
if (view_type == -1)
return;
switch_to_listing (MENU_PANEL_IDX);
p = MENU_PANEL_IDX == 0 ? left_panel : right_panel;
configure_panel_listing (p, view_type, use_msformat, user, status);
}
void
gnome_listing_cmd (GtkWidget *widget, WPanel *panel)
{
int view_type, use_msformat;
char *user, *status;
view_type = display_box (panel, &user, &status, &use_msformat, get_current_index ());
if (view_type == -1)
return;
configure_panel_listing (panel, view_type, use_msformat, user, status);
}
static void display_perf(uint32_t x, uint32_t y, bool b_clear, uint32_t perf_kBps, uint16_t string_color)
{
display_box(x, y, 50, 18, WHITE, BLACK);
if( !b_clear )
{
sprintf(string, "%5ld", perf_kBps);
et024006_PrintString(string, (const unsigned char *)&FONT8x8, x+5, y+6, string_color, -1);
}
else
{
et024006_PrintString("KByte/s", (const unsigned char *)&FONT8x8, x+55, y+6, BLACK, -1);
}
}
void
change_listing_cmd (void)
{
int list_type;
int use_msformat;
char *user, *status;
WPanel *p = NULL;
if (get_display_type (MENU_PANEL_IDX) == view_listing)
p = MENU_PANEL_IDX == 0 ? left_panel : right_panel;
list_type = display_box (p, &user, &status, &use_msformat, MENU_PANEL_IDX);
if (list_type != -1)
{
switch_to_listing (MENU_PANEL_IDX);
p = MENU_PANEL_IDX == 0 ? left_panel : right_panel;
configure_panel_listing (p, list_type, use_msformat, user, status);
}
}
//!
//! @brief This function displays the a bargraph indicating the state of the audio buffers and
//! the PPM deviation between the incoming USB audio sampling frequency and the output DAC sampling frequency.
//!
static void mmi_activity_display( bool init, uint32_t fifo_cnt )
{
static char tmp[20];
static int32_t ppm;
#define TIMER_MMI 1000 // Unit is in ms.
static t_cpu_time mmi_timer;
static uint32_t old_fcpu_hz = 0;
static uint32_t mmi_activity_state=0;
static uint32_t i;
if( init )
{
// Display PPM window
et024006_PrintString("PPM", (const unsigned char *)&FONT8x8, 22, 70+4, BLUE, -1);
display_box(50, 70, 40, 16, WHITE, BLACK);
et024006_PrintString("HID", (const unsigned char *)&FONT8x8, 122, 70+4, BLUE, -1);
display_box(150, 70, 40, 16, WHITE, BLACK);
et024006_PrintString("CPU", (const unsigned char *)&FONT8x8, 222, 70+4, BLUE, -1);
display_box(250, 70, 40, 16, WHITE, BLACK);
et024006_PrintString("Buffers", (const unsigned char *)&FONT8x8, 0, 50+4, BLUE, -1);
display_box(50, 50, 195, 16, WHITE, BLACK);
cpu_set_timeout( cpu_ms_2_cy(TIMER_MMI, FCPU_HZ), &mmi_timer );
goto mmi_end;
}
if( !cpu_is_timeout(&mmi_timer) )
goto mmi_end;
switch( mmi_activity_state )
{
case 0:
i = 0;
mmi_activity_state = 1;
// no break here
case 1:
if( i>=USB_STREAM_BUFFER_NUMBER )
{
mmi_activity_state = 10;
break;
}
if( i<fifo_cnt )
et024006_DrawFilledRect(50+3 + i*(10+2), 50+3, 10, 10, BLUE_LEV(15) );
else
et024006_DrawFilledRect(50+3 + i*(10+2), 50+3, 10, 10, WHITE );
i++;
break;
case 10:
ppm = usb_stream_ppm_get();
sprintf( tmp, "%4ld", ppm );
et024006_PrintString(tmp, (const unsigned char *)&FONT8x8, 50+4, 70+4, BLUE, WHITE);
mmi_activity_state = 20;
break;
case 20:
if( old_fcpu_hz==FCPU_HZ )
{
mmi_activity_state = 30;
break;
}
else
mmi_activity_state = 21;
// No break here
case 21:
old_fcpu_hz=FCPU_HZ;
sprintf( tmp, "%ld", (uint32_t)FCPU_HZ/1000000);
et024006_PrintString(tmp, (const unsigned char *)&FONT8x8, 250+4, 70+4, BLUE, WHITE);
mmi_activity_state = 30;
break;
#if (defined __GNUC__)
case 30:
sprintf( tmp, "%ld", get_heap_total_used_size() );
et024006_PrintString(tmp, (const unsigned char *)&FONT8x8, 230, START_Y_DEMO_TEXT+13*FONT_HEIGHT, BLUE, WHITE);
mmi_activity_state = 31;
break;
case 31:
sprintf( tmp, "%ld", get_heap_curr_used_size() );
et024006_PrintString(tmp, (const unsigned char *)&FONT8x8, 230, START_Y_DEMO_TEXT+14*FONT_HEIGHT, BLUE, WHITE);
// No break here
#elif (defined __ICCAVR32__)
case 30:
sprintf( tmp, "%ld", get_heap_free_size() );
et024006_PrintString(tmp, (const unsigned char *)&FONT8x8, 230, START_Y_DEMO_TEXT+14*FONT_HEIGHT, BLUE, WHITE);
// No break here
#endif
default:
// Rearm timer
cpu_set_timeout( cpu_ms_2_cy(TIMER_MMI, FCPU_HZ), &mmi_timer );
mmi_activity_state = 0;
break;
}
mmi_end:
return;
}
//!
//! @brief Entry point of the MMI task management
//!
void mmi_task(void)
{
uint32_t i;
switch( mmi_state )
{
case MMI_TOP_MENU_START:
// Draw the background AVR32 logo.
et024006_PutPixmap(avr32_logo, 320, 0, 0, 0, 0, 320, 240);
// Display welcome string.
et024006_PrintString("EVK1104 Demo", (const unsigned char *)&FONT8x8, 110, 220, BLACK, -1);
mmi_state = MMI_TOP_MENU;
break;
case MMI_TOP_MENU:
if( Is_usb_vbus_high() )
{
mmi_state = MMI_MASS_STORAGE_START;
}
break;
case MMI_MASS_STORAGE_START:
// Draw the background AVR32 logo.
et024006_PutPixmap(avr32_logo, 320, 0, 0, 0, 0, 320, 240);
// Display USB key logo.
et024006_DrawFilledRect(220-1, 20-1, 80+2, 42+2, BLACK );
et024006_PutPixmap(ms_key_logo, 80, 0, 0, 220, 20, 80, 42);
// Display title.
et024006_PrintString("U-Disk", (const unsigned char *)&FONT6x8, 240, 65, BLACK, -1);
// Display Activity window.
display_box(80, 180, 156, 16, WHITE, BLACK);
// Display performances box.
display_perf(120, 201, true, 0, 0);
ms_old_cnt_read = ms_cnt_read =0;
ms_old_cnt_write = ms_cnt_write =0;
mmi_state = MMI_MASS_STORAGE;
ms_cnt_screen = 0;
for( i=0 ; i<MS_N_PROGRESS_BAR ; i++ )
{
ms_progress_bar_level[i] = 1;
ms_progress_bar_type[i] = BLACK;
}
mmi_ms_display();
cpu_set_timeout( cpu_ms_2_cy(TIMER_MS_PROGRESS_BAR_UPDATE, pm_freq_param.cpu_f), &ms_activity_timer);
cpu_set_timeout( cpu_ms_2_cy(TIMER_MS_PROGRESS_BAR_CLEAR, pm_freq_param.cpu_f), &ms_clear_timer);
break;
case MMI_MASS_STORAGE:
// Manage progress-bar shading.
//
if( cpu_is_timeout(&ms_clear_timer) )
{
cpu_set_timeout( cpu_ms_2_cy(TIMER_MS_PROGRESS_BAR_CLEAR, pm_freq_param.cpu_f), &ms_clear_timer);
mmi_ms_display();
}
// Manage progress-bar box moving.
//
if( cpu_is_timeout(&ms_activity_timer) )
{
cpu_set_timeout( cpu_ms_2_cy(TIMER_MS_PROGRESS_BAR_UPDATE, pm_freq_param.cpu_f), &ms_activity_timer);
if( ms_old_cnt_write != ms_cnt_write )
{
ms_cnt_screen = (unsigned char)(ms_cnt_screen-1)%MS_N_PROGRESS_BAR;
ms_progress_bar_type[ms_cnt_screen] = RED;
// Compute performances
//
perf_write = (U64)(ms_cnt_write - ms_old_cnt_write)*SD_MMC_SECTOR_SIZE/TIMER_MS_PROGRESS_BAR_UPDATE;
display_perf(120, 201, false, perf_write, RED);
ms_old_cnt_write = ms_cnt_write;
ms_progress_bar_level[ms_cnt_screen] = (perf_write>10000) ? 31 :
(perf_write> 7500) ? 29 :
(perf_write> 5000) ? 27 : 25 ;
}
else if( ms_old_cnt_read != ms_cnt_read )
{
ms_cnt_screen = (unsigned char)(ms_cnt_screen+1)%MS_N_PROGRESS_BAR;
ms_progress_bar_type[ms_cnt_screen] = BLUE;
// Compute performances
//
perf_read = (U64)(ms_cnt_read - ms_old_cnt_read)*SD_MMC_SECTOR_SIZE/TIMER_MS_PROGRESS_BAR_UPDATE;
display_perf(120, 201, false, perf_read, BLUE);
ms_old_cnt_read = ms_cnt_read;
ms_progress_bar_level[ms_cnt_screen] = (perf_read>10000) ? 31 :
(perf_read> 7500) ? 29 :
(perf_read> 5000) ? 27 : 25 ;
}
else
{
display_perf(120, 201, true, 0, 0);
}
}
// Detect USB unplug.
//
if( Is_usb_vbus_low() )
{
mmi_state = MMI_TOP_MENU_START;
}
break;
default:
break;
}
}