Removed interrupt disable/enable from the Device mode control request processing...

[pub/USBasp.git] / Demos / Host / ClassDriver / CDCHost / CDCHost.c

diff --git a/Demos/Host/ClassDriver/CDCHost/CDCHost.c b/Demos/Host/ClassDriver/CDCHost/CDCHost.c
index e50a28f..0cbb771 100644 (file)
--- a/Demos/Host/ClassDriver/CDCHost/CDCHost.c
+++ b/Demos/Host/ClassDriver/CDCHost/CDCHost.c
@@ -40,8 +40,17 @@
  *  passed to all CDC Class driver functions, so that multiple instances of the same class\r
  *  within a device can be differentiated from one another.\r
  */\r
-USB_ClassInfo_CDC_t VirtualSerial_CDC_Interface;\r
+USB_ClassInfo_CDC_Host_t VirtualSerial_CDC_Interface =\r
+       {\r
+               .Config =\r
+                       {\r
+                               .DataINPipeNumber       = 1,\r
+                               .DataOUTPipeNumber      = 2,\r
+                               .NotificationPipeNumber = 3,\r
+                       },\r
+       };\r
 \r
+       \r
 /** Main program entry point. This routine configures the hardware required by the application, then\r
  *  starts the scheduler to run the application tasks.\r
  */\r
@@ -49,13 +58,56 @@ int main(void)
 {\r
        SetupHardware();\r
 \r
-       puts_P(PSTR(ESC_RESET ESC_BG_WHITE ESC_INVERSE_ON ESC_ERASE_DISPLAY\r
-              "CDC Host Demo running.\r\n" ESC_INVERSE_OFF));\r
+       puts_P(PSTR(ESC_FG_CYAN "CDC Host Demo running.\r\n" ESC_FG_WHITE));\r
 \r
        LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);\r
 \r
        for (;;)\r
        {\r
+               switch (USB_HostState)\r
+               {\r
+                       case HOST_STATE_Addressed:\r
+                               LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);\r
+                       \r
+                               uint16_t ConfigDescriptorSize;\r
+                               uint8_t  ConfigDescriptorData[512];\r
+\r
+                               if ((USB_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, NULL) != HOST_SENDCONTROL_Successful) ||\r
+                                   (ConfigDescriptorSize > sizeof(ConfigDescriptorData)))\r
+                               {\r
+                                       printf("Error Retrieving Configuration Descriptor.\r\n");\r
+                                       LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+                                       USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+                                       break;\r
+                               }\r
+                                 \r
+                               USB_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData);\r
+\r
+                               if (CDC_Host_ConfigurePipes(&VirtualSerial_CDC_Interface,\r
+                                                           ConfigDescriptorSize, ConfigDescriptorData) != CDC_ENUMERROR_NoError)\r
+                               {\r
+                                       printf("Attached Device Not a Valid CDC Class Device.\r\n");\r
+                                       LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+                                       USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+                                       break;\r
+                               }\r
+                               \r
+                               if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)\r
+                               {\r
+                                       printf("Error Setting Device Configuration.\r\n");\r
+                                       LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+                                       USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+                                       break;\r
+                               }\r
+                               \r
+                               printf("CDC Device Enumerated.\r\n");\r
+                               USB_HostState = HOST_STATE_Configured;\r
+                               break;\r
+                       case HOST_STATE_Configured:\r
+                               break;\r
+               }\r
+       \r
+               CDC_Host_USBTask(&VirtualSerial_CDC_Interface);\r
                USB_USBTask();\r
        }\r
 }\r
@@ -107,8 +159,8 @@ void EVENT_USB_HostError(const uint8_t ErrorCode)
 {\r
        USB_ShutDown();\r
 \r
-       puts_P(PSTR(ESC_BG_RED "Host Mode Error\r\n"));\r
-       printf_P(PSTR(" -- Error Code %d\r\n"), ErrorCode);\r
+       puts_P(PSTR(ESC_FG_RED "Host Mode Error\r\n"));\r
+       printf_P(PSTR(" -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode);\r
 \r
        LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
        for(;;);\r
@@ -119,10 +171,10 @@ void EVENT_USB_HostError(const uint8_t ErrorCode)
  */\r
 void EVENT_USB_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode)\r
 {\r
-       puts_P(PSTR(ESC_BG_RED "Dev Enum Error\r\n"));\r
+       puts_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"));\r
        printf_P(PSTR(" -- Error Code %d\r\n"), ErrorCode);\r
        printf_P(PSTR(" -- Sub Error Code %d\r\n"), SubErrorCode);\r
-       printf_P(PSTR(" -- In State %d\r\n"), USB_HostState);\r
+       printf_P(PSTR(" -- In State %d\r\n" ESC_FG_WHITE), USB_HostState);\r
        \r
        LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
 }\r