Merge pull request #51 from hathach/develop

Add suspend, resume and remote wakeup support

2 files changed, 1 insertions, 3 deletions

diff --git a/src/class/cdc/cdc_device.c b/src/class/cdc/cdc_device.c
index 2ac8d471c..c194aacd8 100644
--- a/src/class/cdc/cdc_device.c
+++ b/src/class/cdc/cdc_device.c
@@ -99,7 +99,7 @@ static void _prep_out_transaction (uint8_t itf)
 bool tud_cdc_n_connected(uint8_t itf)

 {

   // DTR (bit 0) active  is considered as connected

-  return TU_BIT_TEST(_cdcd_itf[itf].line_state, 0);

+  return tud_ready() && TU_BIT_TEST(_cdcd_itf[itf].line_state, 0);

 }

 

 uint8_t tud_cdc_n_get_line_state (uint8_t itf)

diff --git a/src/class/cdc/cdc_device.h b/src/class/cdc/cdc_device.h
index 468edef45..25c721e13 100644
--- a/src/class/cdc/cdc_device.h
+++ b/src/class/cdc/cdc_device.h
@@ -38,7 +38,6 @@
 #define CFG_TUD_CDC_EPSIZE 64

 #endif

 

-

 #ifdef __cplusplus

  extern "C" {

 #endif

@@ -97,7 +96,6 @@ ATTR_WEAK void tud_cdc_line_coding_cb(uint8_t itf, cdc_line_coding_t const* p_li
 

 //--------------------------------------------------------------------+

 // INTERNAL USBD-CLASS DRIVER API

-

 //--------------------------------------------------------------------+

 void cdcd_init               (void);

 bool cdcd_open               (uint8_t rhport, tusb_desc_interface_t const * p_interface_desc, uint16_t *p_length);