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refractor dcd_pipe_control_write_zero_length to use dcd_pipe_control_write

This commit is contained in:
hathach 2013-06-11 16:30:06 +07:00
parent d55f9ecef1
commit 049a22f2cc
2 changed files with 9 additions and 7 deletions
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13
tinyusb/device/dcd_lpc175x_6x.c
View File

@ -177,6 +177,7 @@ void dcd_isr(uint8_t coreid)
if (device_int_status & DEV_INT_ERROR_MASK)
{
uint32_t error_status = sie_command_read(SIE_CMDCODE_READ_ERROR_STATUS, 1);
(void) error_status;
// ASSERT(false, (void) 0);
}
@ -240,6 +241,10 @@ void dcd_device_set_address(uint8_t coreid, uint8_t dev_addr)
tusb_error_t dcd_pipe_control_write(uint8_t coreid, void const * buffer, uint16_t length)
{
(void) coreid; // suppress compiler warning
ASSERT( length !=0 || buffer == NULL, TUSB_ERROR_INVALID_PARA);
LPC_USB->USBCtrl = SLAVE_CONTROL_WRITE_ENABLE_MASK; // logical endpoint = 0
LPC_USB->USBTxPLen = length;
@ -264,13 +269,7 @@ tusb_error_t dcd_pipe_control_read(uint8_t coreid)
void dcd_pipe_control_write_zero_length(uint8_t coreid)
{
LPC_USB->USBCtrl = SLAVE_CONTROL_WRITE_ENABLE_MASK; // logical endpoint = 0
LPC_USB->USBTxPLen = 0;
LPC_USB->USBCtrl = 0;
sie_command_write(SIE_CMDCODE_ENDPOINT_SELECT+1, 0, 0); // select control IN endpoint
sie_command_write(SIE_CMDCODE_BUFFER_VALIDATE, 0, 0);
dcd_pipe_control_write(coreid, NULL, 0);
}
#endif

3
tinyusb/device/usbd.c
View File

@ -92,6 +92,9 @@ void std_get_descriptor(uint8_t coreid)
dcd_pipe_control_write(coreid, &app_tusb_desc_device, sizeof(tusb_descriptor_device_t));
break;
case TUSB_DESC_TYPE_CONFIGURATION:
break;
default:
return;
}