woodstock .
This example demonstrates the reading of the USB Gamepad in the Nucleo.
Intro
This example demonstrates the reading of the USB Gamepad in the Nucleo.
Parts
| STM32 Nucleo F446RE |
| USB Connector |
| LED 2pcs |
| Register 470 ohm 2pcs |
| Breadboard |
| Wires |
Wiring diagram
This circuit diagram was created by fritzing.
| USB con. | Nucleo |
|---|---|
| GND | GND |
| + | PA_12 |
| - | PA_11 |
| 5V | 5V |
Original Library
- F401RE-USBHost by Norimasa Okamoto
- USBHostGamepad by Yuuichi Akagawa
Diff: USBHost/mydebug.h
- Revision:
- 0:b5f79b4f741d
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHost/mydebug.h Tue Mar 15 11:39:04 2016 +0000
@@ -0,0 +1,14 @@
+#pragma once
+template<class SERIAL_T>
+void debug_hex(SERIAL_T& pc, const uint8_t* buf, int size)
+{
+ for(int i = 0; i < size; i++) {
+ pc.printf("%02x ", buf[i]);
+ if (i%16 == 15) {
+ pc.puts("\n");
+ }
+ }
+ pc.puts("\n");
+}
+
+