void stdio_usb_init(void)
{
stdio_base = NULL;
ptr_put = stdio_usb_putchar;
ptr_get = stdio_usb_getchar;
/*
* Start and attach USB CDC device interface for devices with
* integrated USB interfaces. Assume the VBUS is present if
* VBUS monitoring is not available.
*/
udc_start ();
if (!udc_include_vbus_monitoring()) {
stdio_usb_vbus_event(true);
}
#if defined(__GNUC__)
# if XMEGA
// For AVR GCC libc print redirection uses fdevopen.
fdevopen((int (*)(char, FILE*))(_write),(int (*)(FILE*))(_read));
# endif
# if UC3 || SAM
// For AVR32 and SAM GCC
// Specify that stdout and stdin should not be buffered.
setbuf(stdout, NULL);
setbuf(stdin, NULL);
// Note: Already the case in IAR's Normal DLIB default configuration
// and AVR GCC library:
// - printf() emits one character at a time.
// - getchar() requests only 1 byte to exit.
# endif
#endif
}
static void run_usb_msc_test(const struct test_case *test)
{
memories_initialization();
// Start USB stack to authorize VBus monitoring
udc_start();
if (!udc_include_vbus_monitoring()) {
// VBUS monitoring is not available on this product
// thereby VBUS has to be considered as present
main_vbus_action(true);
}
// The main loop manages only the power mode
// because the USB management is done by interrupt
while (!main_b_msc_read) {
if (main_b_msc_enumerated) {
if (!udi_msc_process_trans()) {
sleepmgr_enter_sleep();
}
}else{
sleepmgr_enter_sleep();
}
}
test_assert_true(test, main_b_msc_enumerated, "MSC enumeration fails");
udc_stop();
}
/*! \brief Main function. Execution starts here.
*/
int main(void)
{
irq_initialize_vectors();
cpu_irq_enable();
// Initialize the sleep manager
sleepmgr_init();
sysclk_init();
board_init();
ui_init();
ui_powerdown();
// Start USB stack to authorize VBus monitoring
udc_start();
if (!udc_include_vbus_monitoring()) {
// VBUS monitoring is not available on this product
// thereby VBUS has to be considered as present
main_vbus_action(true);
}
// The main loop manages only the power mode
// because the USB management is done by interrupt
while (true) {
sleepmgr_enter_sleep();
}
}
void naiboard_usb_init(void) {
udc_start();
if (!udc_include_vbus_monitoring()) {
// VBUS monitoring is not available on this product
// thereby VBUS has to be considered as present
naiboard_usb_vbus_action(true);
}
}
/*! \brief Main function. Execution starts here.
*/
int main(void)
{
irq_initialize_vectors();
cpu_irq_enable();
// Initialize the sleep manager
sleepmgr_init();
sysclk_init();
board_init();
ui_init();
ui_powerdown();
#if UC3A3
// Init Hmatrix bus
sysclk_enable_pbb_module(SYSCLK_HMATRIX);
init_hmatrix();
#endif
#if (defined AT45DBX_MEM) && (AT45DBX_MEM == ENABLE)
at45dbx_init();
#endif
#if ((defined SD_MMC_MCI_0_MEM) && (SD_MMC_MCI_0_MEM == ENABLE)) \
|| ((defined SD_MMC_MCI_1_MEM) && (SD_MMC_MCI_1_MEM == ENABLE))
// Initialize SD/MMC with MCI PB clock.
sysclk_enable_pbb_module(SYSCLK_MCI);
sysclk_enable_hsb_module(SYSCLK_DMACA);
sd_mmc_mci_resources_init();
#endif
// Start USB stack to authorize VBus monitoring
udc_start();
if (!udc_include_vbus_monitoring()) {
// VBUS monitoring is not available on this product
// thereby VBUS has to be considered as present
main_vbus_action(true);
}
// The main loop manages only the power mode
// because the USB management is done by interrupt
while (true) {
sleepmgr_enter_sleep();
if (main_b_msc_enable) {
udi_msc_process_trans();
}
}
}
void stdio_usb_init (volatile void * usart)
{
stdio_base = usart;
ptr_put = stdio_usb_putchar;
ptr_get = stdio_usb_getchar;
/*
* Start and attach USB CDC device interface for devices with
* integrated USB interfaces. Assume the VBUS is present if
* VBUS monitoring is not available.
*/
udc_start ();
if (! udc_include_vbus_monitoring ()) {
stdio_usb_vbus_event (true);
}
// For AVR GCC libc print redirection uses fdevopen.
#if defined(XMEGA) && defined(__GNUC__)
fdevopen((int (*)(char, FILE*))(_write),(int (*)(FILE*))(_read));
#endif
}
static void run_usb_cdc_test(const struct test_case *test)
{
UNUSED(test);
// Start USB stack to authorize VBus monitoring
udc_start();
if (!udc_include_vbus_monitoring()) {
// VBUS monitoring is not available on this product
// thereby VBUS has to be considered as present
main_vbus_action(true);
}
// The main loop manages only the power mode
// because the USB management is done by interrupt
while (!main_b_cdc_configurated) {
sleepmgr_enter_sleep();
// No test_assert_true() call
// because it must be a timeout from server
}
while (!main_b_cdc_enumerated);
udc_stop();
}
void uart_usb_cdc_init(void)
{
LED_On(LED_VBUS);
uart_open(0);
// Start USB stack to authorize VBus monitoring
stdio_usb_init();
if(!udc_include_vbus_monitoring())
{
// VBUS monitoring is not available on this product
#if (USB_SELF_POWERED == 1)
// SO, VBUS is monitoring by I/O PD 2 IRQ
PORTD.INTCTRL |= (PORT_INT0LVL0_bm | PORT_INT0LVL1_bm); // High Level Int
PORTD.INT0MASK = (1 << USB_VBUS_GPIO); // VBUS pin
PORTD.PIN5CTRL = PORT_ISC_BOTHEDGES_gc; // Enable Both Edge Int
PMIC.CTRL |= PMIC_HILVLEN_bm; // Enable HIGH Level Int
#else
// activate always!
driver_vbus_action(true);
#endif
}
}
/*! \brief Main function. Execution starts here.
*/
int main(void)
{
//uint8_t i = 0;
uint16_t temp_crc;
irq_initialize_vectors();
cpu_irq_enable();
// Initialize the sleep manager
sleepmgr_init();
sysclk_init();
board_init();
ui_init();
ui_powerdown();
memories_initialization();
// Initialize LCD
et024006_Init( FOSC0, FOSC0 );
gpio_set_gpio_pin(ET024006DHU_BL_PIN);
//et024006_PrintConsole("Welcome Eric", BLACK, -1);
//clear_lcd
et024006_DrawFilledRect(1, 1, ET024006_WIDTH, ET024006_HEIGHT, BLACK);
// Initialize AES module
aes_task();
// Start TC
tc_task();
Init_System_Status();
// Initialize crc for fast calculations
crcInit();
// Read the stored values from the flash
Load_stored_values();
//i = sizeof(stored_values_t) - sizeof(uint16_t);
temp_crc = crcFast((const uint8_t *)&Stored_values_ram, 192);
//temp_crc1 = crcFast("123456789", 9);
if (temp_crc == Stored_values_ram.block_crc)
{
stSystemStatus.stored_value_crc_status = 1;
}
//Stored_values_ram.salt[5] = 0x4d68ab23;
//Update_stored_values();
// Start USB stack to authorize VBus monitoring
udc_start();
if (!udc_include_vbus_monitoring()) {
// VBUS monitoring is not available on this product
// thereby VBUS has to be considered as present
main_vbus_action(true);
}
// The main loop manages only the power mode
// because the USB management is done by interrupt
while (true)
{
if (main_b_msc_enable)
{
if (!udi_msc_process_trans())
{
sleepmgr_enter_sleep();
}
}
else
{
sleepmgr_enter_sleep();
}
//main_process_mode();
}
}
static void usb_cdc_command_console_task(void *pvParameters)
{
uint8_t received_char, input_index = 0, *output_string;
static int8_t input_string[MAX_INPUT_SIZE],
last_input_string[MAX_INPUT_SIZE];
portBASE_TYPE returned_value;
/* Just to remove compiler warnings. */
(void) pvParameters;
udc_start();
if (udc_include_vbus_monitoring() == false) {
/* VBUS monitoring is not available on this product. Assume VBUS is
present. */
cli_vbus_event(true);
}
/* Obtain the address of the output buffer. Note there is no mutual
exclusion on this buffer as it is assumed only one command console
interface will be used at any one time. */
output_string = (uint8_t *) FreeRTOS_CLIGetOutputBuffer();
for (;;) {
/* Wait for new data. */
xSemaphoreTake(cdc_new_data_semaphore, portMAX_DELAY);
/* Ensure mutually exclusive access is obtained as other tasks can write
to the CLI. */
xSemaphoreTake(access_mutex, portMAX_DELAY);
/* While there are input characters. */
while (udi_cdc_is_rx_ready() == true) {
received_char = (uint8_t) udi_cdc_getc();
/* Echo the character. */
udi_cdc_putc(received_char);
if (received_char == '\r') {
/* Transmit a line separator, just to make the output easier to
read. */
udi_cdc_write_buf((void *) new_line,
strlen((char *) new_line));
/* See if the command is empty, indicating that the last command
is to be executed again. */
if (input_index == 0) {
strcpy((char *) input_string,
(char *) last_input_string);
}
/* Pass the received command to the command interpreter. The
command interpreter is called repeatedly until it returns pdFALSE as
it might generate more than one string. */
do {
/* Get the string to write to the UART from the command
interpreter. */
returned_value = FreeRTOS_CLIProcessCommand(
input_string,
(int8_t *) output_string,
configCOMMAND_INT_MAX_OUTPUT_SIZE);
/* Transmit the generated string. */
udi_cdc_write_buf((void *) output_string, strlen(
(char *) output_string));
} while (returned_value != pdFALSE);
/* All the strings generated by the input command have been sent.
Clear the input string ready to receive the next command.
Remember the command that was just processed first in case it is
to be processed again. */
strcpy((char *) last_input_string,
(char *) input_string);
input_index = 0;
memset(input_string, 0x00, MAX_INPUT_SIZE);
/* Start to transmit a line separator, just to make the output
easier to read. */
udi_cdc_write_buf((void *) line_separator, strlen(
(char *) line_separator));
} else {
if (received_char == '\n') {
/* Ignore the character. */
} else if (received_char == '\b') {
/* Backspace was pressed. Erase the last character in the
string - if any. */
if (input_index > 0) {
input_index--;
input_string[input_index]
= '\0';
}
} else {
/* A character was entered. Add it to the string
entered so far. When a \n is entered the complete
string will be passed to the command interpreter. */
if (input_index < MAX_INPUT_SIZE) {
input_string[input_index] = received_char;
input_index++;
}
}
}
}
/* Finished with the CDC port, return the mutex until more characters
arrive. */
xSemaphoreGive(access_mutex);
}
}
/** \brief Main function. Execution starts here.
*/
int main(void)
{
uint8_t uc_result;
/* Initialize the sleep manager */
sleepmgr_init();
membag_init();
sysclk_init();
init_specific_board();
/* Initialize the console uart */
configure_console();
/* Output demo infomation. */
printf("-- SAM Toolkit Demo Example --\n\r");
printf("-- %s\n\r", BOARD_NAME);
printf("-- Compiled: %s %s --\n\r", __DATE__, __TIME__);
/* Configure systick for 1 ms. */
puts("Configure system tick to get 1ms tick period.\r");
if (SysTick_Config(sysclk_get_cpu_hz() / 1000)) {
puts("Systick configuration error\r");
while (1) {
}
}
/* Initialize gfx module */
gfx_init();
win_init();
/* Initialize FatFS and bitmap draw interface */
demo_draw_bmpfile_init();
/* Initialize touchscreen without calibration */
rtouch_init(LCD_WIDTH, LCD_HEIGHT);
rtouch_enable();
rtouch_set_event_handler(event_handler);
/* Initialize demo parameters */
demo_parameters_initialize();
while (g_demo_parameters.calib_points[0].raw.x == 0) {
uc_result = rtouch_calibrate();
if (uc_result == 0) {
demo_set_special_mode_status(DEMO_LCD_CALIBRATE_MODE, 0);
puts("Calibration successful !\r");
break;
} else {
puts("Calibration failed; error delta is too big ! Please retry calibration procedure...\r");
}
}
/* Re-caculate the calibration data */
rtouch_compute_calibration(
(rtouch_calibration_point_t *)&g_demo_parameters.calib_points[0]);
/* Setup root window */
setup_gui_root_window();
gfx_draw_bitmap(&win_startup_bmp, 0, 40);
/* Set backlight by the data read from demo parameters */
aat31xx_set_backlight(g_demo_parameters.backlight);
/* Default RTC configuration, 24-hour mode */
rtc_set_hour_mode(RTC, 0);
rtc_set_time(RTC, g_demo_parameters.hour, g_demo_parameters.minute,
g_demo_parameters.second);
rtc_set_date( RTC, g_demo_parameters.year, g_demo_parameters.month,
g_demo_parameters.day, 1 );
/* Create a semaphore to manage the memories data transfer */
vSemaphoreCreateBinary(main_trans_semphr);
/* Turn on main widget */
app_widget_main_on(true);
/* Initialize QTouch */
demo_qt_init();
/* Start USB stack to authorize VBus monitoring */
udc_start();
if (!udc_include_vbus_monitoring()) {
/* VBUS monitoring is not available on this product
* thereby VBUS has to be considered as present */
main_vbus_action(true);
}
/* Create task to window task */
if (xTaskCreate(task_win, "WIN", TASK_WIN_STACK_SIZE, NULL,
TASK_WIN_STACK_PRIORITY, NULL) != pdPASS) {
printf("Failed to create test led task\r\n");
}
/* Create task to usb mass storage task */
if (xTaskCreate(task_usb, "USB", TASK_USB_STACK_SIZE, NULL,
TASK_USB_STACK_PRIORITY, NULL) != pdPASS) {
printf("Failed to create test led task\r\n");
}
/* Start the scheduler. */
vTaskStartScheduler();
/* Will only get here if there was insufficient memory to create the
* idle task. */
return 0;
}