WIP more logging tweaks

Author: tlyu

cores/arduino/USBCore.cpp

@@ -511,12 +511,25 @@ static void handleErr(uint8_t len)
     if (len == 0xff) {
         USBCore().logStatus("Error");
     } else {
-        Serial1.println((uint16_t)USBD_EPxCS(0), 16);
-        uint8_t buf[64] = {0};
+        // Serial1.println((uint16_t)USBD_EPxCS(0), 16);
         USBCore().logEP('!', 0, '<', len);
-        len = USBCore().usbDev().drv_handler->ep_read(buf, 0, (uint8_t)EP_BUF_SNG);
-        USBCore().hexDump('!', buf, 64);
-        USBCore().logEP('.', 0, '!', len);
+        usbd_ep_ram *btable_ep = (usbd_ep_ram *)(USBD_RAM + 2 * (BTABLE_OFFSET & 0xFFF8));
+        uint32_t *p = (uint32_t *)(USBD_RAM + 2U * EP0_RX_ADDR);
+        Serial1.print('!');
+        for (int i = 0; i < USBD_EP0_MAX_SIZE/2; i++) {
+            uint16_t x = p[i];
+            Serial1.print((x >> 4) & 0x0f, 16);
+            Serial1.print(x & 0x0f, 16);
+            // Serial1.print(' ');
+            Serial1.print((x >> 12) & 0x0f, 16);
+            Serial1.print((x >> 8) & 0x0f, 16);
+            // Serial1.print(' ');
+        }
+        Serial1.println();
+        // len = USBCore().usbDev().drv_handler->ep_read(buf, 0, (uint8_t)EP_BUF_SNG);
+        // USBCore().hexDump('!', buf, 64);
+        auto bytes = (uint16_t)(btable_ep[0].rx_count & EPRCNT_CNT);
+        USBCore().logEP('.', 0, '!', bytes);
     }
 }
 
@@ -569,11 +582,14 @@ USBCore_::USBCore_()
 
 void USBCore_::logEP(char kind, uint8_t ep, char dir, size_t len)
 {
+    Serial1.print(USBD_EPxCS(ep), 16);
     Serial1.print(kind);
     Serial1.print(ep);
     Serial1.print(dir);
-    Serial1.println(len);
-    // Serial1.flush();
+    Serial1.print(len);
+    Serial1.print(' ');
+    Serial1.println(USBD_EPxCS(ep), 16);
+    Serial1.flush();
 }
 
 void USBCore_::hexDump(char prefix, const uint8_t *buf, size_t len)
@@ -585,13 +601,13 @@ void USBCore_::hexDump(char prefix, const uint8_t *buf, size_t len)
         Serial1.print(' ');
     }
     Serial1.println();
-    // Serial1.flush();
+    Serial1.flush();
 }
 
 void USBCore_::logStatus(const char *status)
 {
     Serial1.println(status);
-    // Serial1.flush();
+    Serial1.flush();
 }
 
 void USBCore_::connect()
@@ -666,6 +682,7 @@ int USBCore_::recvControl(void* data, int len)
     this->ctlOutBuf = (uint8_t *)data;
     this->ctlOutLen = len;
     usb_transc_config(&USBCore().usbDev().transc_out[0], this->ctlBuf, len, 0);
+    // Serial1.println((uint16_t)USBD_EPxCS(0), 16);
     USBCore().logEP('_', 0, '<', len);
     return len;
 }
@@ -723,7 +740,7 @@ int USBCore_::send(uint8_t ep, const void* data, int len)
     auto usbd = &USBCore().usbDev();
 
     usb_disable_interrupts();
-    USBCore().logEP('+', ep, '>', len);
+    // USBCore().logEP('+', ep, '>', len);
     usb_enable_interrupts();
 #ifdef USBD_REMOTE_WAKEUP
     usb_disable_interrupts();
@@ -791,7 +808,7 @@ int USBCore_::flush(uint8_t ep)
         usbd->transc_in[0].xfer_buf = ctlBuf;
         usbd->transc_in[0].xfer_len = ctlIdx;
         USBCore().logEP('_', 0, '>', ctlIdx);
-        USBCore().hexDump('>', ctlBuf, ctlIdx);
+        // USBCore().hexDump('>', ctlBuf, ctlIdx);
     } else {
         EPBuffers().buf(ep).flush();
     }
@@ -838,6 +855,7 @@ void USBCore_::transcOut(usb_dev* usbd, uint8_t ep)
 {
     auto transc = &usbd->transc_out[ep];
     auto count = transc->xfer_count;
+    USBCore().logEP(':', ep, '<', count);
     if (ep == 0) {
         this->oldTranscOut(usbd, ep);
     } else {
@@ -850,13 +868,16 @@ void USBCore_::transcOut(usb_dev* usbd, uint8_t ep)
 void USBCore_::transcIn(usb_dev* usbd, uint8_t ep)
 {
     auto transc = &usbd->transc_in[ep];
-    USBCore().logEP('.', ep, '>', transc->xfer_count);
-
-    if (ep == 0) {
+    auto count = transc->xfer_count;
+    USBCore().logEP(':', ep, '>', transc->xfer_count);
+     if (ep == 0) {
         this->oldTranscIn(usbd, ep);
     } else {
         EPBuffers().buf(ep).transcIn();
     }
+    if (usbd->control.ctl_state != USBD_CTL_STATUS_OUT) {
+        USBCore().logEP('.', ep, '>', transc->xfer_count);
+    }
     transc->xfer_count = 0;
 }