//------------------------------------------------------------------------------
/// Invoked when the USB device gets suspended. By default, turns off all LEDs.
//------------------------------------------------------------------------------
void USBDCallbacks_Suspended(void)
{
// Turn off LEDs
LED_Clear(USBD_LEDPOWER);
LED_Clear(USBD_LEDUSB);
USBState = STATE_SUSPEND;
}
//------------------------------------------------------------------------------
/// Invoked when the USB device gets suspended. By default, turns off all LEDs.
//------------------------------------------------------------------------------
void USBDCallbacks_Suspended(void)
{
// Turn off LEDs
LED_Clear(USBD_LEDPOWER);
LED_Clear(USBD_LEDUSB);
if (USBD_GetState() >= USBD_STATE_CONFIGURED)
USBState = STATE_SUSPEND;
}
//------------------------------------------------------------------------------
/// Invoked when the USB device leaves the Suspended state. By default,
/// configures the LEDs.
//------------------------------------------------------------------------------
void USBDCallbacks_Resumed(void)
{
// Initialize LEDs
//LED_Configure(USBD_LEDPOWER); //moved to USB_Init()
//LED_Configure(USBD_LEDUSB);
LED_Set(USBD_LEDPOWER);
LED_Clear(USBD_LEDUSB);
}
//------------------------------------------------------------------------------
// Callbacks re-implementation
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// Invoked when the USB device leaves the Suspended state. By default,
/// configures the LEDs.
//------------------------------------------------------------------------------
void USBDCallbacks_Resumed(void)
{
// Initialize LEDs
LED_Configure(USBD_LEDPOWER);
LED_Set(USBD_LEDPOWER);
LED_Configure(USBD_LEDUSB);
LED_Clear(USBD_LEDUSB);
USBState = STATE_RESUME;
}
void USBDDriverCallbacks_InterfaceSettingChanged(unsigned char interface,
unsigned char setting)
{
if ((interface == AUDDLoopRecDriverDescriptors_STREAMING)
&& (setting == 0))
LED_Clear(USBD_LEDOTHER);
else
LED_Set(USBD_LEDOTHER);
}
/**
* Invoked when an audio streaming interface setting changed. Actually control
* streaming rate.
* \param mic 1 to indicate microphone mute changed.
* \param newSetting New stream (interface) setting.
*/
void AUDDFunction_StreamSettingChanged(uint8_t mic, uint8_t newSetting)
{
mic = mic; /* dummy */
if (newSetting) {
LED_Set(USBD_LEDOTHER);
//XDMAD_StopTransfer(&dmad, sscDmaTxChannel);
numBuffersToSend = 0;
} else LED_Clear(USBD_LEDOTHER);
}
void ui_usb_connection_event(USBH_device_t *dev, bool b_present)
{
UNUSED(dev);
if (b_present)
LED_Set(LED_YELLOW0);
else {
LED_Clear(LED_YELLOW0);
ui_enum_status = UHC_ENUM_DISCONNECT;
}
}
void USBDDriverCallbacks_InterfaceSettingChanged(unsigned char interface,
unsigned char setting)
{
printf("USB_IF_CHANGED(%u, %u)\n\r", interface, setting);
if ((interface == AUDDLoopRecDriverDescriptors_STREAMINGIN)
&& (setting == 0))
LED_Clear(USBD_LEDOTHER);
else
LED_Set(USBD_LEDOTHER);
}
void vParTestSetLED( UBaseType_t uxLED, BaseType_t xValue )
{
if( xValue == pdTRUE )
{
LED_Set( uxLED );
}
else
{
LED_Clear( uxLED );
}
}
//-----------------------------------------------------------------------------
/// Invoked whenever the active setting of an interface is changed by the
/// host. Changes the status of the third LED accordingly.
/// \param interface Interface number.
/// \param setting Newly active setting.
//-----------------------------------------------------------------------------
void AUDDFunctionCallbacks_InterfaceSettingChanged(unsigned char interface,
unsigned char setting)
{
if ((interface == AUDD_Descriptors_STREAMING) && (setting == 0)) {
LED_Clear(USBD_LEDOTHER);
}
else {
LED_Set(USBD_LEDOTHER);
}
}
void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
{
if( uxLED < partstNUM_LEDS )
{
if( xValue == 0 )
{
LED_Clear( uxLED );
}
else
{
LED_Set( uxLED );
}
}
}
/**
* Invoked when the status of the keyboard LEDs changes. Turns the num. lock
* LED on or off.
* \param numLockStatus Indicates the current status of the num. lock key.
* \param capsLockStatus Indicates the current status of the caps lock key.
* \param scrollLockStatus Indicates the current status of the scroll lock key
*/
void HIDDKeyboardCallbacks_LedsChanged(
uint8_t numLockStatus,
uint8_t capsLockStatus,
uint8_t scrollLockStatus)
{
capsLockStatus = capsLockStatus; /* dummy */
scrollLockStatus = scrollLockStatus; /* dummy */
/* Num. lock */
if (numLockStatus)
LED_Set(LED_NUMLOCK);
else
LED_Clear(LED_NUMLOCK);
}
//-----------------------------------------------------------------------------
/// Invoked when the status of the keyboard LEDs changes. Turns the num. lock
/// LED on or off.
/// \param numLockStatus Indicates the current status of the num. lock key.
/// \param capsLockStatus Indicates the current status of the caps lock key.
/// \param scrollLockStatus Indicates the current status of the scroll lock key
//-----------------------------------------------------------------------------
void HIDDKeyboardCallbacks_LedsChanged(
unsigned char numLockStatus,
unsigned char capsLockStatus,
unsigned char scrollLockStatus)
{
// Num. lock
if (numLockStatus) {
LED_Set(LED_NUMLOCK);
}
else {
LED_Clear(LED_NUMLOCK);
}
}
/**
* Invoked when the status of the keyboard LEDs changes. Turns the num. lock
* LED on or off.
* \param numLockStatus Indicates the current status of the num. lock key.
* \param capsLockStatus Indicates the current status of the caps lock key.
* \param scrollLockStatus Indicates the current status of the scroll lock key
*/
void HIDDKeyboardCallbacks_LedsChanged(
uint8_t numLockStatus,
uint8_t capsLockStatus,
uint8_t scrollLockStatus)
{
/* Num. lock */
if (numLockStatus) {
LED_Set(LED_NUMLOCK);
}
else {
LED_Clear(LED_NUMLOCK);
}
}
/*---------------------------------------------------------------------------*/
void
leds_arch_set(unsigned char leds)
{
if( leds & LEDS_GREEN ) {
LED_Set(0);
}
else {
LED_Clear(0);
}
if( leds & LEDS_YELLOW ) {
LED_Set(1);
}
else {
LED_Clear(1);
}
if( leds & LEDS_RED ) {
LED_Set(2);
}
else {
LED_Clear(2);
}
}
/*
*********************************************************************************************************
* App_TaskUART_Rx()
*
* Description : Process UART Receive related process between Audio Bridge and PC, Audio Bridge and Ruler.
* Fetch data from PC in UART receive buffer, check data sanity in DL layer
*
* Argument(s) : p_arg Argument passed to 'App_TaskUART_Rx()' by 'OSTaskCreate()'.
*
* Return(s) : none.
*
* Note(s) : (1) The first line of code is used to prevent a compiler warning because 'p_arg' is not
* used. The compiler should not generate any code for this statement.
*********************************************************************************************************
*/
void App_TaskUART_Rx( void *p_arg )
{
(void)p_arg;
CPU_INT08U temp ;
CPU_INT08U counter ;
CPU_INT08U idle_counter ;
CMDREAD CMD_Read_PC ;
CMDREAD CMD_Read_Ruler ;
Init_CMD_Read( &CMD_Read_PC, EVENT_MsgQ_PCUART2Noah ) ;
Init_CMD_Read( &CMD_Read_Ruler, EVENT_MsgQ_RulerUART2Noah ) ;
idle_counter = 0;
while (DEF_TRUE) {
counter = Queue_NData( (void*) pUART_Rece_Buf[PC_UART] ) ;
//APP_TRACE_DBG((" %4d ",counter)) ;
if( counter ) {
idle_counter = 0 ;
} else {
if( idle_counter++ >= 100 ) { // 100*5ms = 500ms
Global_Idle_Ready = 1 ;
idle_counter = 0 ;
LED_Clear(LED_DS2); //mute communication LED when >500ms free
}
}
while( counter-- ) {
Queue_Read( &temp, pUART_Rece_Buf[PC_UART] );
Noah_CMD_Read( &CMD_Read_PC, temp ) ;
}
counter = Queue_NData( (void*) pUART_Rece_Buf[RULER_UART] ) ;
while( counter-- ) {
Queue_Read( &temp, pUART_Rece_Buf[RULER_UART] );
Noah_CMD_Read( &CMD_Read_Ruler, temp ) ;
}
OSTimeDly(5); // note : UART1_RECE_QUEUE_LENGTH = 1024B; 115200/10/1000 = 11.52;
}
}
void ui_usb_sof_event(void)
{
bool b_btn_state;
static bool btn_suspend_and_remotewakeup = false;
static uint16_t counter_sof = 0;
if (ui_enum_status == UHC_ENUM_SUCCESS) {
/* Display device enumerated and in active mode */
if (++counter_sof > ui_device_speed_blink) {
counter_sof = 0;
LED_Toggle(LED_YELLOW0);
}
/* Scan button to enter in suspend mode and remote wakeup */
/*b_btn_state = (!gpio_pin_is_high(GPIO_PUSH_BUTTON_1)) ?
true : false;*/
b_btn_state = true;
if (b_btn_state != btn_suspend_and_remotewakeup) {
/* Button have changed */
btn_suspend_and_remotewakeup = b_btn_state;
if (b_btn_state) {
/* Button has been pressed */
ui_enable_asynchronous_interrupt();
USBH_suspend(true);
return;
}
}
/* Power on a LED when the mouse move */
if (!ui_x && !ui_y && !ui_scroll) {
#if 2 == LED_NUM
LED_Clear(LED_YELLOW1);
#endif
} else {
ui_x = ui_y = ui_scroll = 0;
#if 2 == LED_NUM
LED_Set(LED_YELLOW1);
#endif
}
}
}
void ui_com_tx_stop(void)
{
#if 2 == LED_NUM
LED_Clear(LED_YELLOW1);
#endif
}
/**
* @brief Displays the current counter value on the onboard LEDs.
*/
void UpdateLedValue(void)
{
(counter & 0x01) ? LED_Set(0) : LED_Clear(0);
(counter & 0x02) ? LED_Set(1) : LED_Clear(1);
(counter & 0x04) ? LED_Set(2) : LED_Clear(2);
}
int flash_test( void )
{
unsigned int i, j;
unsigned char error;
unsigned int pBuffer[AT91C_IFLASH_PAGE_SIZE / 4];
unsigned int lastPageAddress;
volatile unsigned int *pLastPageData;
//unsigned char pageLocked;
// Initialize flash driver
//FLASHD_Initialize( BOARD_MCK );
// Unlock whole flash
//printf("-I- Unlocking the whole flash\n\r");
LED_Clear(LED_DS2);
// The AT91SAM7A3 has 16 lock regions. Each lock region contains 16 pages of 256 bytes.
// Each lock region has a size of 4 Kbytes, thus only the first 64 Kbytes can be locked.
#if defined(at91sam7a3)
error = FLASHD_Unlock(AT91C_IFLASH, AT91C_IFLASH + 64 * 1024, 0, 0); // 16* 16 * 256 = 64kB, Only the first 64KB can be locked in the SAM7A3
#else
error = FLASHD_Unlock(AT91C_IFLASH, AT91C_IFLASH + AT91C_IFLASH_SIZE, 0, 0);
#endif
//ASSERT(!error, "-F- Error while trying to unlock the whole flash (0x%02X)\n\r", error);
if(error !=0 ) {
while(1);
}
//fill data to sectors : 512 ~ 1024.
for(j = 1; j<= 512; j++) {
LED_Toggle(LED_DS2);
// Performs tests on last page (to avoid overriding existing program).
lastPageAddress = AT91C_IFLASH + AT91C_IFLASH_SIZE - AT91C_IFLASH_PAGE_SIZE * j;
pLastPageData = (volatile unsigned int *) lastPageAddress;
// Write page with walking bit pattern (0x00000001, 0x00000002, ...)
//printf("-I- Writing last page with walking bit pattern\n\r");
for (i=0; i < (AT91C_IFLASH_PAGE_SIZE / 4); i++) {
pBuffer[i] = 0xee;//(i % 32);
}
error = FLASHD_Write(lastPageAddress, pBuffer, AT91C_IFLASH_PAGE_SIZE);
//ASSERT(!error, "-F- Error when trying to write page (0x%02X)\n\r", error);
// Check page contents
//printf("-I- Checking page contents ");
for (i=0; i < (AT91C_IFLASH_PAGE_SIZE / 4); i++) {
//printf(".");
//ASSERT(pLastPageData[i] == (1 << (i % 32)),\
"\n\r-F- Expected 0x%08X at address 0x%08X, found 0x%08X\n\r",\
(1 << (i % 32)), (unsigned int) &(pLastPageData[i]), pLastPageData[i]);
if( pLastPageData[i] != (1 << (i % 32))) {
LED_Set(LED_DS2);
break;
}
}
}
/*****************************************************************************/
LED_Clear(LED_DS2);
//while(1);
//printf(" ok \n\r");
#if defined(at91sam7a3)
// Only the first 64Kb can be locked in the SAM7A3
lastPageAddress = AT91C_IFLASH + (64*1024) - AT91C_IFLASH_PAGE_SIZE;
#endif
// Lock page
//printf("-I- Locking last page\n\r");
//error = FLASHD_Lock(lastPageAddress, lastPageAddress + AT91C_IFLASH_PAGE_SIZE, 0, 0);
//ASSERT(!error, "-F- Error when trying to lock page (0x%02X)\n\r", error);
// Check that associated region is locked
//printf("-I- Checking lock status ... ");
//pageLocked = FLASHD_IsLocked(lastPageAddress, lastPageAddress + AT91C_IFLASH_PAGE_SIZE);
//ASSERT(pageLocked, "\n\r-F- Page is not locked\n\r");
//printf("ok\n\r");
// Unlock page
//printf("-I- Unlocking last page\n\r");
//error = FLASHD_Unlock(lastPageAddress, lastPageAddress + AT91C_IFLASH_PAGE_SIZE, 0, 0);
//ASSERT(!error, "-F- Error when trying to unlock page (0x%02X)\n\r", error);
// Check that associated region is unlocked
//printf("-I- Checking lock status ... ");
//pageLocked = FLASHD_IsLocked(lastPageAddress, lastPageAddress + AT91C_IFLASH_PAGE_SIZE);
//ASSERT(!pageLocked, "\n\r-F- Page is locked\n\r");
//printf("ok\n\r");
#if (EFC_NUM_GPNVMS > 0)
// Test GPNVM bit #1 (should be safe)
if (FLASHD_IsGPNVMSet(1)) {
//printf("-I- GPNVM #1 is set\n\r");
// Clear GPNVM
//printf("-I- Clearing GPNVM #%d\n\r", 1);
error = FLASHD_ClearGPNVM(1);
//ASSERT(!error, "-F- Error while trying to clear GPNVM (0x%02X)\n\r", error);
//ASSERT(!FLASHD_IsGPNVMSet(1), "-F- GPNVM is set\n\r");
// Set GPNVM
//printf("-I- Setting GPNVM #%d\n\r", 1);
error = FLASHD_SetGPNVM(1);
//ASSERT(!error, "-F- Error while trying to set GPNVM (0x%02X)\n\r", error);
//ASSERT(FLASHD_IsGPNVMSet(1), "-F- GPNVM is not set\n\r");
}
else {
//printf("-I- GPNVM #1 is cleared\n\r");
// Set GPNVM
//printf("-I- Setting GPNVM #%d\n\r", 1);
error = FLASHD_SetGPNVM(1);
//ASSERT(!error, "-F- Error while trying to set GPNVM (0x%02X)\n\r", error);
//ASSERT(FLASHD_IsGPNVMSet(1), "-F- GPNVM is not set\n\r");
// Clear GPNVM
//printf("-I- Clearing GPNVM #%d\n\r", 1);
error = FLASHD_ClearGPNVM(1);
//ASSERT(!error, "-F- Error while trying to clear GPNVM (0x%02X)\n\r", error);
//ASSERT(!FLASHD_IsGPNVMSet(1), "-F- GPNVM is set\n\r");
}
#endif
//printf("-I- All tests ok\n\r");
return 0;
}