void sd_mmc_mci_write_multiple_sector_callback(void *psector)
{
#ifdef USB_DEVICE_VENDOR_ID
// USB Device Stack V2
udi_msc_trans_block( false, (uint8_t*)psector, SD_MMC_SECTOR_SIZE, NULL);
#else
// USB Device Stack V1
uint16_t data_to_transfer = SD_MMC_SECTOR_SIZE;
// Transfer sector to write from the USB interface.
while (data_to_transfer)
{
while (!Is_usb_out_received(g_scsi_ep_ms_out))
{
if(!Is_usb_endpoint_enabled(g_scsi_ep_ms_out))
return; // USB Reset
}
Usb_reset_endpoint_fifo_access(g_scsi_ep_ms_out);
data_to_transfer = usb_read_ep_rxpacket(g_scsi_ep_ms_out, psector,
data_to_transfer, &psector);
Usb_ack_out_received_free(g_scsi_ep_ms_out);
}
#endif
}
//!
//! @brief USB Command Block Wrapper (CBW) management
//!
//! This function decodes the CBW command and stores the SCSI command.
//!
static void usb_mass_storage_cbw(void)
{
bool cbw_error;
Usb_reset_endpoint_fifo_access(EP_MS_OUT);
//! Check if dCBWSignature is correct
cbw_error = (Usb_read_endpoint_data(EP_MS_OUT, 32) != *(U32 *)&"USBC");
//! Store CBW Tag to be repeated in CSW
dCBWTag = Usb_read_endpoint_data(EP_MS_OUT, 32);
g_scsi_data_remaining = Usb_read_endpoint_data(EP_MS_OUT, 32);
g_scsi_data_remaining = usb_format_usb_to_mcu_data(32, g_scsi_data_remaining);
//! if (bmCBWFlags.bit7 == 1) {direction = IN;}
if (Usb_read_endpoint_data(EP_MS_OUT, 8))
{
ms_endpoint = EP_MS_IN;
if (cbw_error)
{
Usb_ack_out_received_free(EP_MS_OUT);
Usb_enable_stall_handshake(EP_MS_IN);
return;
}
}
else
{
ms_endpoint = EP_MS_OUT;
if (cbw_error)
{
Usb_enable_stall_handshake(EP_MS_OUT);
Usb_ack_out_received_free(EP_MS_OUT);
return;
}
}
usb_LUN = Usb_read_endpoint_data(EP_MS_OUT, 8);
if (!ms_multiple_drive)
{
usb_LUN = get_cur_lun();
}
//! Dummy CBWCBLength read
Usb_read_endpoint_data(EP_MS_OUT, 8);
//! Store scsi_command
usb_read_ep_rxpacket(EP_MS_OUT, g_scsi_command, sizeof(g_scsi_command), NULL);
Usb_ack_out_received_free(EP_MS_OUT);
// Take the USB Mutex(i.e. we're allowed to perform a ms cmd).
/* if( ( pdFALSE == ( xGiveUsbMutex = x_supervisor_SemaphoreTake( xUSBMutex, 0 ) ) ) || ( !scsi_decode_command() && g_scsi_data_remaining ) ) */
if( ( pdFALSE == (xGiveUsbMutex = x_supervisor_SemaphoreTake( xUSBMutex, 0 ) ) )
|| ( !scsi_decode_command() && g_scsi_data_remaining ) )
{
Usb_enable_stall_handshake(ms_endpoint);
}
}
// !
// ! @brief USB Command Block Wrapper (CBW) management
// !
// ! This function decodes the CBW command and stores the SCSI command.
// !
static void usb_mass_storage_cbw (void)
{
Bool cbw_error;
Usb_reset_endpoint_fifo_access (EP_MS_OUT);
// ! Check if dCBWSignature is correct
cbw_error = (Usb_read_endpoint_data (EP_MS_OUT, 32) != *(U32 *) & "USBC");
// ! Store CBW Tag to be repeated in CSW
dCBWTag = Usb_read_endpoint_data (EP_MS_OUT, 32);
g_scsi_data_remaining = Usb_read_endpoint_data (EP_MS_OUT, 32);
g_scsi_data_remaining = usb_format_usb_to_mcu_data (32, g_scsi_data_remaining);
/* Show the remaining bytes { U8 Text_u8[20]; CI_StringOut (" - "); itoa ((S32)g_scsi_data_remaining,Text_u8); CI_StringOut (Text_u8);
CI_StringOut (" - "); } */
// ! if (bmCBWFlags.bit7 == 1) {direction = IN;}
if (Usb_read_endpoint_data (EP_MS_OUT, 8))
{
ms_endpoint = EP_MS_IN;
if (cbw_error)
{
Usb_ack_out_received_free (EP_MS_OUT);
Usb_enable_stall_handshake (EP_MS_IN);
return;
}
}
else
{
ms_endpoint = EP_MS_OUT;
if (cbw_error)
{
Usb_enable_stall_handshake (EP_MS_OUT);
Usb_ack_out_received_free (EP_MS_OUT);
return;
}
}
usb_LUN = Usb_read_endpoint_data (EP_MS_OUT, 8);
if (!ms_multiple_drive)
{
usb_LUN = get_cur_lun ();
}
// ! Dummy CBWCBLength read
Usb_read_endpoint_data (EP_MS_OUT, 8);
// ! Store scsi_command
usb_read_ep_rxpacket (EP_MS_OUT, g_scsi_command, sizeof (g_scsi_command), NULL);
Usb_ack_out_received_free (EP_MS_OUT);
if (!scsi_decode_command ())
{
Usb_enable_stall_handshake (ms_endpoint);
}
}
//! @brief Get data report from Host
//!
void hid_report_out(void)
{
int led_number;
int led_state;
if(Is_usb_out_received(EP_HID_GENERIC_OUT))
{
Usb_reset_endpoint_fifo_access(EP_HID_GENERIC_OUT);
memset(rxbuf, 0, RXBUF_SIZE);
usb_read_ep_rxpacket(EP_HID_GENERIC_OUT, &rxbuf, RXBUF_SIZE, NULL);
Usb_ack_out_received_free(EP_HID_GENERIC_OUT);
// The Data has been read and stored in rxbuf
led_state = rxbuf[0]&0x0F; // RepportOUT[0] is LEDS value
led_number = rxbuf[1]&0x0F;
switch (led_number)
{
case 1:
if(led_state)
{ gpio_clr_gpio_pin(LED0_GPIO); }
else { gpio_set_gpio_pin(LED0_GPIO);}
break;
case 2:
if(led_state)
{ gpio_clr_gpio_pin(LED1_GPIO); }
else { gpio_set_gpio_pin(LED1_GPIO);}
break;
case 3:
if(led_state)
{ gpio_clr_gpio_pin(LED2_GPIO); }
else { gpio_set_gpio_pin(LED2_GPIO);}
break;
case 4:
if(led_state)
{ gpio_clr_gpio_pin(LED3_GPIO); }
else { gpio_set_gpio_pin(LED3_GPIO);}
break;
}
}
//** Check if we received DFU mode command from host
if(jump_bootloader)
{
uint32_t volatile tempo;
gpio_set_gpio_pin(LED0_GPIO);
gpio_set_gpio_pin(LED1_GPIO);
gpio_set_gpio_pin(LED2_GPIO);
gpio_set_gpio_pin(LED3_GPIO);
Usb_detach(); // Detach actual generic HID application
for(tempo=0;tempo<70000;tempo++); // Wait some time before
//start_boot(); // Jumping to bootloader
while(1);
}
}
void sd_mmc_spi_write_multiple_sector_callback(void *psector)
{
U16 data_to_transfer = MMC_SECTOR_SIZE;
while (data_to_transfer)
{
while (!Is_usb_out_received(g_scsi_ep_ms_out));
Usb_reset_endpoint_fifo_access(g_scsi_ep_ms_out);
data_to_transfer = usb_read_ep_rxpacket(g_scsi_ep_ms_out, psector,
data_to_transfer, &psector);
Usb_ack_out_received_free(g_scsi_ep_ms_out);
}
}
void cdc_receiving(void) { // return: Anzahl empfangener Bytes im Fifo
int bytes_rx, bytes_left;
#if USB_DEVICE_FEATURE == ENABLED && USB_HOST_FEATURE == ENABLED
usb_task();
#elif USB_DEVICE_FEATURE == ENABLED
usb_device_task();
#elif USB_HOST_FEATURE == ENABLED
usb_host_task();
#endif
if ( usb_connected && Is_usb_out_received(RX_EP) ) {
bytes_rx = Usb_byte_count(RX_EP);
if ((bytes_rx > 0)&&(bytes_rx < cdc_rxleft)) {
bytes_left = CDC_RXBUFFERSIZE-cdc_wrpos;
Usb_reset_endpoint_fifo_access(RX_EP);
if (bytes_rx <= bytes_left) { // Normalfall: kein Wrap
usb_read_ep_rxpacket(RX_EP, (void *)cdc_rxbuffer+cdc_wrpos, bytes_rx, NULL);
} else {
usb_read_ep_rxpacket(RX_EP, (void *)cdc_rxbuffer+cdc_wrpos, bytes_left, NULL);
usb_read_ep_rxpacket(RX_EP, (void *)cdc_rxbuffer, bytes_rx-bytes_left, NULL);
}
cdc_wrpos = (cdc_wrpos+bytes_rx)%CDC_RXBUFFERSIZE;
// End copy in own fifo
cdc_rxidle_pos = cdc_sof_counter + cdc_timeoutval;
cdc_timeout_enabled = (cdc_timeoutval>0)&&(cdc_timeout_fct!=NULL);
} // fi copy received
Usb_ack_out_received_free(RX_EP); // moved outside of if-con
} else if (cdc_timeout_enabled) {
if ((int)(cdc_sof_counter - cdc_rxidle_pos) >= 0) {
cdc_timeout_fct(cdc_rxlen);
cdc_timeout_enabled = FALSE;
}
} // esle fi to
// chain-tx (>64 byte):
if (cdc_txbuffer_len > 0) {
cdc_transmit(cdc_txbuffer, cdc_txbuffer_len);
} // fi
}
void at45dbx_write_multiple_sector_callback(void *psector)
{
U16 data_to_transfer = AT45DBX_SECTOR_SIZE;
// Transfer sector to write from the USB interface.
while (data_to_transfer)
{
while (!Is_usb_out_received(g_scsi_ep_ms_out))
{
if(!Is_usb_endpoint_enabled(g_scsi_ep_ms_out))
return; // USB Reset
}
Usb_reset_endpoint_fifo_access(g_scsi_ep_ms_out);
data_to_transfer = usb_read_ep_rxpacket(g_scsi_ep_ms_out, psector,
data_to_transfer, &psector);
Usb_ack_out_received_free(g_scsi_ep_ms_out);
}
}
void sd_mmc_spi_write_multiple_sector_callback(void *psector)
{
#ifdef USB_DEVICE_VENDOR_ID
// USB Device Stack V2
udi_msc_trans_block( false, (uint8_t*)psector, MMC_SECTOR_SIZE, NULL);
#else
// USB Device Stack V1
uint16_t data_to_transfer = MMC_SECTOR_SIZE;
while (data_to_transfer)
{
while (!Is_usb_out_received(g_scsi_ep_ms_out));
Usb_reset_endpoint_fifo_access(g_scsi_ep_ms_out);
data_to_transfer = usb_read_ep_rxpacket(g_scsi_ep_ms_out, psector,
data_to_transfer, &psector);
Usb_ack_out_received_free(g_scsi_ep_ms_out);
}
#endif
}
//!
//! @brief This function takes the stream coming from the selected USB pipe and sends
//! it to the DAC driver. Moreover, it ensures that both input and output stream
//! keep synchronized by adding or deleting samples.
//!
//! @param side USB_STREAM_HOST for USB host, USB_STREAM_DEVICE for device.
//! @param pipe_in Number of the addressed pipe/endpoint
//! @param pFifoCount (return parameter) NULL or pointer to the number of used buffers at this time
//!
//! @return status: (USB_STREAM_STATUS_OK, USB_STREAM_STATUS_NOT_SYNCHRONIZED,
//! USB_STREAM_STATUS_SPEED_UP, USB_STREAM_STATUS_SLOW_DOWN, USB_STREAM_STATUS_BUFFER_OVERFLOW)
//!
int usb_stream_input(usb_stream_side_t side, uint8_t pipe_in, uint32_t* pFifoCount)
{
uint16_t fifo_used_cnt;
uint16_t byte_count=0;
uint32_t i;
UnionPtr pswap;
UnionPtr buffer;
// We comes here since we have received something. Let's increase the internal
// activity counter.
usb_stream_cnt++;
fifo_used_cnt=usb_stream_fifo_get_used_room();
if (pFifoCount)
*pFifoCount = fifo_used_cnt;
// usb_stream_fifo_get_free_room()
if( USB_STREAM_BUFFER_NUMBER-fifo_used_cnt==0 )
{ // Fatal error: even with the synchro mechanism acting, we are in a case in which the
// buffers are full.
usb_stream_context->synchronized = false;
usb_stream_context->status = USB_STREAM_ERROR_NOT_SYNCHRONIZED;
return usb_stream_context->status;
}
pswap.s8ptr =
buffer.s8ptr = usb_stream_fifo_get_buffer(usb_stream_context->wr_id);
#if USB_HOST_FEATURE == true
if( side==USB_STREAM_HOST )
{
byte_count=Host_byte_count(pipe_in);
}
#endif
#if USB_DEVICE_FEATURE == true
if( side==USB_STREAM_DEVICE )
{
byte_count=Usb_byte_count(pipe_in);
}
#endif
if( byte_count==0 )
{
if( cpu_is_timeout(&broken_stream_timer) ) {
usb_stream_context->status = USB_STREAM_ERROR_BROKEN_STREAM;
} else {
usb_stream_context->status = USB_STREAM_ERROR_NO_DATA;
}
return usb_stream_context->status;
}
else
{
// reset time out detection
cpu_set_timeout(cpu_ms_2_cy(BROKEN_STREAM_TIMER, FCPU_HZ), &broken_stream_timer);
}
#if USB_HOST_FEATURE == true
if( side==USB_STREAM_HOST )
{
Host_reset_pipe_fifo_access(pipe_in);
host_read_p_rxpacket(pipe_in, (void*)buffer.s8ptr, byte_count, NULL);
}
#endif
#if USB_DEVICE_FEATURE == true
if( side==USB_STREAM_DEVICE )
{
Usb_reset_endpoint_fifo_access(pipe_in);
usb_read_ep_rxpacket(pipe_in, (void*)buffer.s8ptr, byte_count, NULL);
}
#endif
usb_stream_context->status = USB_STREAM_ERROR_NONE;
if( byte_count > USB_STREAM_REAL_BUFFER_SIZE )
{
byte_count = USB_STREAM_REAL_BUFFER_SIZE;
usb_stream_context->status = USB_STREAM_ERROR_OVERFLOW;
}
// Swap samples since they are coming from the USB world.
if( usb_stream_context->bits_per_sample==16 )
for( i=0 ; i<byte_count/(16/8) ; i++ )
pswap.s16ptr[i] = swap16(pswap.s16ptr[i]);
else if( usb_stream_context->bits_per_sample==32 )
for( i=0 ; i<byte_count/(32/8) ; i++ )
pswap.s32ptr[i] = swap32(pswap.s32ptr[i]);
//for( i=0 ; i<byte_count/2 ; i++ )
// printf("0x%04hx ", pswap[i]);
//printf("\r\n");
usb_stream_fifo_push(byte_count);
fifo_used_cnt++;
if( !usb_stream_context->synchronized )
{
usb_stream_context->status = USB_STREAM_ERROR_NOT_SYNCHRONIZED;
if( fifo_used_cnt>=(USB_STREAM_BUFFER_NUMBER/2) )
{ // We have enough buffers to start the playback.
void* buffer;
uint16_t size;
// CS2200
cs2200_freq_clk_out(_32_BITS_RATIO(usb_stream_resync_frequency, CS2200_FREF));
usb_stream_resync_step = PPM(usb_stream_resync_frequency, USB_STREAM_RESYNC_PPM_STEPS);
usb_stream_resync_freq_ofst = usb_stream_resync_frequency;
usb_stream_resync_ppm_ofst = 0;
usb_stream_resync_last_room = fifo_used_cnt;
#define TIMER_USB_RESYNC_CORRECTION 320
cpu_set_timeout( cpu_ms_2_cy(TIMER_USB_RESYNC_CORRECTION, FCPU_HZ), &usb_resync_timer );
usb_stream_context->synchronized=true;
usb_stream_fifo_get(&buffer, &size);
audio_mixer_dacs_output_direct(buffer, size/(usb_stream_context->channel_count*usb_stream_context->bits_per_sample/8));
// Fill also the reload stage of the PDCA.
usb_stream_fifo_pull();
usb_stream_fifo_get(&buffer, &size);
audio_mixer_dacs_output_direct(buffer, size/(usb_stream_context->channel_count*usb_stream_context->bits_per_sample/8));
}
}
return usb_stream_context->status;
}
void device_full_custom_task(void)
#endif
{
U32 time=0;
bool startup=true;
#ifdef FREERTOS_USED
portTickType xLastWakeTime;
xLastWakeTime = xTaskGetTickCount();
while (true)
{
vTaskDelayUntil(&xLastWakeTime, configTSK_USB_DFC_PERIOD);
if( startup )
{
time+=configTSK_USB_DFC_PERIOD;
#define STARTUP_LED_DELAY 100
if ( time== 1*STARTUP_LED_DELAY ) LED_On( LED_MONO0_GREEN );
else if( time== 2*STARTUP_LED_DELAY ) LED_On( LED_MONO1_GREEN );
else if( time== 3*STARTUP_LED_DELAY ) LED_On( LED_MONO2_GREEN );
else if( time== 4*STARTUP_LED_DELAY ) LED_On( LED_MONO3_GREEN );
else if( time== 5*STARTUP_LED_DELAY ) LED_Off( LED_MONO0_GREEN );
else if( time== 6*STARTUP_LED_DELAY ) LED_Off( LED_MONO1_GREEN );
else if( time== 7*STARTUP_LED_DELAY ) LED_Off( LED_MONO2_GREEN );
else if( time== 8*STARTUP_LED_DELAY ) LED_Off( LED_MONO3_GREEN );
else if( time== 9*STARTUP_LED_DELAY ) startup=false;
}
// First, check the device enumeration state
if (!Is_device_enumerated()) continue;
#else
// First, check the device enumeration state
if (!Is_device_enumerated()) return;
#endif // FREERTOS_USED
if(Is_usb_out_received(EP_FC_OUT))
{
U32 nchar;
Usb_reset_endpoint_fifo_access(EP_FC_OUT);
memset(rxbuf, 0, RXBUF_SIZE);
usb_read_ep_rxpacket(EP_FC_OUT, &rxbuf, RXBUF_SIZE, NULL);
Usb_ack_out_received_free(EP_FC_OUT);
//printf("Received %s\n\r", rxbuf);
if( !strcmp((const char*)rxbuf, "get_sensor_value sensor=temp") )
{ // Temperature sensor
nchar=build_answer(txbuf, "temp");
b_temperature_get_value( txbuf+nchar );
b_report_pending=true;
}
else if( !strcmp((const char*)rxbuf, "get_sensor_value sensor=js") )
{ // Joystick
nchar=build_answer(txbuf, "js");
b_joystick_get_value( txbuf+nchar );
b_report_pending=true;
}
else if( !strcmp((const char*)rxbuf, "get_sensor_value sensor=pb1") )
{ // Push button 1
nchar=build_answer(txbuf, "pb1");
b_pushb1_get_value( txbuf+nchar );
b_report_pending=true;
}
else if( !strcmp((const char*)rxbuf, "get_sensor_value sensor=pb2") )
{ // Push button 2
nchar=build_answer(txbuf, "pb2");
b_pushb2_get_value( txbuf+nchar );
b_report_pending=true;
}
#if BOARD == EVK1100
else if( !strcmp((const char*)rxbuf, "get_sensor_value sensor=pb3") )
{ // Push button 3
nchar=build_answer(txbuf, "pb3");
sprintf( txbuf+nchar, "RELEASE\r\n");
b_report_pending=true;
}
#endif
else if( !strcmp((const char*)rxbuf, "get_sensor_value sensor=light") )
{ // light
U32 value;
nchar=build_answer(txbuf, "light");
b_light_get_value( txbuf+nchar, &value );
e_ledm_refresh_intensity( value );
b_report_pending=true;
}
else if( !strcmp((const char*)rxbuf, "get_actuator_value actuator=ledm1") )
{ // led1
nchar=build_answer(txbuf, "ledm1");
b_ledm1_get_value( txbuf+nchar );
b_report_pending=true;
}
else if( !strcmp((const char*)rxbuf, "get_actuator_value actuator=ledm2") )
{ // led2
nchar=build_answer(txbuf, "ledm2");
b_ledm2_get_value( txbuf+nchar );
b_report_pending=true;
}
else if( !strcmp((const char*)rxbuf, "get_actuator_value actuator=ledm3") )
{ // led3
nchar=build_answer(txbuf, "ledm3");
b_ledm3_get_value( txbuf+nchar );
b_report_pending=true;
}
else if( !strcmp((const char*)rxbuf, "get_actuator_value actuator=ledm4") )
{ // led4
nchar=build_answer(txbuf, "ledm4");
b_ledm4_get_value( txbuf+nchar );
b_report_pending=true;
}
else if( !strncmp((const char*)rxbuf, STR_SET_LEDM1, strlen(STR_SET_LEDM1)) )
{ // led1
nchar=build_answer(txbuf, "ledm1");
e_ledm1_set_value(rxbuf+strlen(STR_SET_LEDM1), txbuf+nchar);
b_report_pending=true;
}
else if( !strncmp((const char*)rxbuf, STR_SET_LEDM2, strlen(STR_SET_LEDM2)) )
{ // led2
nchar=build_answer(txbuf, "ledm2");
e_ledm2_set_value(rxbuf+strlen(STR_SET_LEDM2), txbuf+nchar);
b_report_pending=true;
}
else if( !strncmp((const char*)rxbuf, STR_SET_LEDM3, strlen(STR_SET_LEDM3)) )
{ // led3
nchar=build_answer(txbuf, "ledm3");
e_ledm3_set_value(rxbuf+strlen(STR_SET_LEDM2), txbuf+nchar);
b_report_pending=true;
}
else if( !strncmp((const char*)rxbuf, STR_SET_LEDM4, strlen(STR_SET_LEDM4)) )
{ // led4
nchar=build_answer(txbuf, "ledm4");
e_ledm4_set_value(rxbuf+strlen(STR_SET_LEDM2), txbuf+nchar);
b_report_pending=true;
}
else if( !strcmp((const char*)rxbuf, "get_sensor_value sensor=accx") )
{ // accelerometer
nchar=build_answer(txbuf, "accx");
accelerometer_measure(0, txbuf+nchar);
b_report_pending=true;
}
else if( !strcmp((const char*)rxbuf, "get_sensor_value sensor=accy") )
{ // accelerometer
nchar=build_answer(txbuf, "accy");
accelerometer_measure(1, txbuf+nchar);
b_report_pending=true;
}
}
if( b_report_pending && Is_usb_in_ready(EP_FC_IN) )
{
U8 data_to_transfer;
char* ptr_cram=txbuf;
//printf( "Sending %s", txbuf);
#if 0
Usb_reset_endpoint_fifo_access(EP_FC_IN);
usb_write_ep_txpacket(EP_FC_IN, &txbuf, TXBUF_SIZE, NULL);
Usb_ack_in_ready_send(EP_FC_IN);
#endif
data_to_transfer = strlen(txbuf);
while (data_to_transfer)
{
while (!Is_usb_in_ready(EP_FC_IN));
Usb_reset_endpoint_fifo_access(EP_FC_IN);
data_to_transfer = usb_write_ep_txpacket(EP_FC_IN, ptr_cram, data_to_transfer, (const void**)&ptr_cram);
Usb_ack_in_ready_send(EP_FC_IN);
}
b_report_pending=false;
}
#ifdef FREERTOS_USED
}
#endif
}
void device_template_task(void)
#endif
{
static U8 buf[EP_SIZE_TEMP2];
#ifdef FREERTOS_USED
portTickType xLastWakeTime;
xLastWakeTime = xTaskGetTickCount();
while (true)
{
vTaskDelayUntil(&xLastWakeTime, configTSK_USB_DTP_PERIOD);
// First, check the device enumeration state
if (!Is_device_enumerated()) continue;
#else
// First, check the device enumeration state
if (!Is_device_enumerated()) return;
#endif // FREERTOS_USED
// HERE STARTS THE USB DEVICE APPLICATIVE CODE
// The example below just performs a loopback transmission/reception.
// All data received with the OUT endpoint is stored in a RAM buffer and
// sent back to the IN endpoint.
#if BOARD == EVK1100
// For example, display Start-of-Frame counter on LEDs
LED_Display_Field(LED_MONO0_GREEN |
LED_MONO1_GREEN |
LED_MONO2_GREEN |
LED_MONO3_GREEN,
sof_cnt >> 5);
#elif BOARD == EVK1101 || BOARD == UC3C_EK || BOARD == EVK1104 || BOARD == EVK1105
// For example, display Start-of-Frame counter on LEDs
LED_Display_Field(LED0 |
LED1,
sof_cnt >> 5);
#else
#error The display of the SOFs must be defined here.
#endif
// If we receive something in the OUT endpoint, just store it in the RAM buffer
if (Is_usb_out_received(EP_TEMP_OUT))
{
LED_On(LED_APPLI_1);
Usb_reset_endpoint_fifo_access(EP_TEMP_OUT);
data_length = Usb_byte_count(EP_TEMP_OUT);
usb_read_ep_rxpacket(EP_TEMP_OUT, buf, data_length, NULL);
Usb_ack_out_received_free(EP_TEMP_OUT);
LED_Off(LED_APPLI_1);
}
// Load the IN endpoint with the contents of the RAM buffer
if (data_length && Is_usb_in_ready(EP_TEMP_IN))
{
LED_On(LED_APPLI_0);
Usb_reset_endpoint_fifo_access(EP_TEMP_IN);
usb_write_ep_txpacket(EP_TEMP_IN, buf, data_length, NULL);
data_length = 0;
Usb_ack_in_ready_send(EP_TEMP_IN);
LED_Off(LED_APPLI_0);
}
#ifdef FREERTOS_USED
}
#endif
}
