test build of 'Host shield' in minimal env.
This commit is contained in:
parent
9382bf2f76
commit
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26 changed files with 500 additions and 267 deletions
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@ -1,44 +0,0 @@
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#include "USBAPI.h"
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void NullSerial::begin(uint16_t baud_count)
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{
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}
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void NullSerial::end(void)
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{
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}
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void NullSerial::accept(void)
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{
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}
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int NullSerial::available(void)
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{
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return 0;
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}
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int NullSerial::peek(void)
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{
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return -1;
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}
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int NullSerial::read(void)
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{
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return -1;
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}
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void NullSerial::flush(void)
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{
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}
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size_t NullSerial::write(uint8_t c)
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{
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return 1;
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}
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NullSerial::operator bool() {
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return true;
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}
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NullSerial Serial;
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@ -1,3 +1,8 @@
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USB HID protocol
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================
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Host side of USB HID keyboard protocol implementation.
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Only standard HID Boot mode is supported at this time. This means most of normal keyboards are supported while proprietary >6KRO and NKRO is not.
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Third party Libraries
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---------------------
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USB_Host_Shield_2.0
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@ -7,3 +12,17 @@ USB_Host_Shield_2.0
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arduino-1.0.1
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Arduino files copied from:
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https://github.com/arduino/Arduino/hardware/arduino/{cores,variants}
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Test build
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----------
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In test directory;
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$ make
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$ DEV=/dev/ttyACM0 make program
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You can see HID keyboard reports on debug output.
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Restriction and Bug
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-------------------
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Not statble yet.
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@ -1,22 +0,0 @@
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/*
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* Override original arduino USBAPI.h.
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*/
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#include <stdint.h>
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#include "Stream.h"
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class NullSerial : public Stream
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{
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public:
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void begin(uint16_t baud_count);
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void end(void);
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virtual int available(void);
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virtual void accept(void);
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virtual int peek(void);
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virtual int read(void);
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virtual void flush(void);
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virtual size_t write(uint8_t);
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operator bool();
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};
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extern NullSerial Serial;
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@ -16,8 +16,8 @@
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** SOFTWARE.
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*/
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//#define CDC_ENABLED
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//#define HID_ENABLED
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#define CDC_ENABLED
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#define HID_ENABLED
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#ifdef CDC_ENABLED
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@ -108,7 +108,6 @@ unsigned long micros() {
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void delay(unsigned long ms)
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{
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//PORTB &= ~(1<<0);
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uint16_t start = (uint16_t)micros();
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while (ms > 0) {
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@ -117,7 +116,6 @@ void delay(unsigned long ms)
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start += 1000;
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}
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}
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//PORTB |= (1<<0);
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}
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/* Delay for the given number of microseconds. Assumes a 8 or 16 MHz clock. */
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10
protocol/usb_hid/leonardo_led.h
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10
protocol/usb_hid/leonardo_led.h
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#ifndef LEONARDO_LED_H
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#define LEONARDO_LED_H
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// Leonardo "TX" LED for debug
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#define LED_TX_INIT (DDRD |= (1<<5))
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#define LED_TX_ON (PORTD &= ~(1<<5))
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#define LED_TX_OFF (PORTD |= (1<<5))
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#define LED_TX_TOGGLE (PORTD ^= (1<<5))
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#endif
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@ -1,66 +0,0 @@
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#include <util/delay.h>
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#include <Arduino.h>
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#include "Usb.h"
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#include "hid.h"
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#include "hidboot.h"
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#include "parser.h"
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USB Usb;
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HIDBoot<HID_PROTOCOL_KEYBOARD> kbd(&Usb);
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KBDReportParser Prs;
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void usb_disable()
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{
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USBCON &= ~(1<<VBUSTI);
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UDIEN = 0;
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USBINT = 0;
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UDINT = 0;
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UDCON |= (1<<DETACH);
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USBCON &= ~(1<<USBE);
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PLLCSR = 0;
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UHWCON &= ~(1<<UVREGE);
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USBCON &= ~(1<<OTGPADE);
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}
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void setup()
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{
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usb_disable();
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// RX LED for debug
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DDRB |= (1<<0);
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Serial.begin( 115200 );
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while (!Serial) ;
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delay( 1000 );
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Serial.println("Start");
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if (Usb.Init() == -1) {
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Serial.println("OSC did not start.");
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}
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delay( 200 );
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kbd.SetReportParser(0, (HIDReportParser*)&Prs);
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}
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void loop()
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{
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Usb.Task();
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}
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int main(void)
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{
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// arduino/wiring.c(Timer initialize)
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init();
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setup();
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for (;;) {
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loop();
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}
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return 0;
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}
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51
protocol/usb_hid/override_Serial.cpp
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51
protocol/usb_hid/override_Serial.cpp
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/*
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* Null implementation of Serial to dump debug print into blackhole
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*/
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#include "Arduino.h"
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#include "sendchar.h"
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#include "USBAPI.h"
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void Serial_::begin(uint16_t baud_count)
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{
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}
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void Serial_::end(void)
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{
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}
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void Serial_::accept(void)
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{
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}
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int Serial_::available(void)
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{
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return 0;
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}
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int Serial_::peek(void)
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{
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return -1;
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}
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int Serial_::read(void)
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{
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return -1;
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}
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void Serial_::flush(void)
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{
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}
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size_t Serial_::write(uint8_t c)
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{
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sendchar(c);
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return 1;
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}
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Serial_::operator bool() {
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return true;
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}
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Serial_ Serial;
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28
protocol/usb_hid/override_wiring.c
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28
protocol/usb_hid/override_wiring.c
Normal file
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/*
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* To keep Timer0 for common/timer.c override arduino/wiring.c.
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*/
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#include <util/delay.h>
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#include "common/timer.h"
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#include "Arduino.h"
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unsigned long millis()
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{
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return timer_read();
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}
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unsigned long micros()
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{
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return timer_read() * 1000UL;
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}
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void delay(unsigned long ms)
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{
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_delay_ms(ms);
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}
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void delayMicroseconds(unsigned int us)
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{
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_delay_us(us);
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}
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void init()
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{
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timer_init();
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}
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#include "parser.h"
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#include "leonardo_led.h"
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#include "debug.h"
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void KBDReportParser::Parse(HID *hid, bool is_rpt_id, uint8_t len, uint8_t *buf)
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{
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PORTB ^= (1<<0);
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/*
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Serial.print("KBDReport: ");
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LED_TX_TOGGLE;
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debug("KBDReport: ");
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for (uint8_t i = 0; i < len; i++) {
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PrintHex<uint8_t>(buf[i]);
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Serial.print(" ");
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debug_hex(buf[i]);
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debug(" ");
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}
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Serial.print("\r\n");
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*/
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//PORTC &= ~(1<<7);
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debug("\r\n");
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}
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#ifndef PARSER_H
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#define PARSER_H
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#include "hid.h"
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class KBDReportParser : public HIDReportParser
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public:
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virtual void Parse(HID *hid, bool is_rpt_id, uint8_t len, uint8_t *buf);
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};
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#endif
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#----------------------------------------------------------------------------
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# Target file name (without extension).
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TARGET = usbkbd
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TARGET = usb_hid_test
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TOP_DIR = ../../..
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# Directory keyboard dependent files exist
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TARGET_DIR = .
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#
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# LUFA specific
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#
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# Target architecture (see library "Board Types" documentation).
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ARCH = AVR8
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# Input clock frequency.
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# This will define a symbol, F_USB, in all source code files equal to the
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# input clock frequency (before any prescaling is performed) in Hz. This value may
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# differ from F_CPU if prescaling is used on the latter, and is required as the
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# raw input clock is fed directly to the PLL sections of the AVR for high speed
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# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
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# at the end, this will be done automatically to create a 32-bit value in your
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# source code.
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#
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# If no clock division is performed on the input clock inside the AVR (via the
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# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
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F_USB = $(F_CPU)
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# Interrupt driven control endpoint task
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OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
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ARDUINO_DIR = arduino-1.0.1/cores
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ARDUINO_SRC = \
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arduino/Print.cpp \
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arduino/Stream.cpp \
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arduino/wiring.c
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# arduino/main.cpp \
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# arduino/USBCore.cpp \
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# arduino/CDC.cpp \
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# arduino/HID.cpp \
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# arduino/HardwareSerial.cpp \
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# arduino/IPAddress.cpp \
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# arduino/Tone.cpp \
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# arduino/WMath.cpp \
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# arduino/WInterrupts.c \
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# arduino/wiring_analog.c \
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# arduino/wiring_pulse.c \
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# arduino/wiring_shift.c
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# arduino/wiring_digital.c \
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# arduino/WString.cpp \
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# arduino/new.cpp \
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USB_HOST_DIR = ./USB_Host_Shield_2.0
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USB_HOST_SRC = \
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Usb.cpp \
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cdcacm.cpp \
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cdcftdi.cpp \
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cdcprolific.cpp \
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hid.cpp \
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hidboot.cpp \
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hiduniversal.cpp \
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hidusagetitlearrays.cpp \
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hidescriptorparser.cpp \
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message.cpp \
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parsetools.cpp
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# Build Options
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# comment out to disable the options.
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#
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# Console for debug
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OPT_DEFS += -DCONSOLE_ENABLE
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#PS3BT.cpp \
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#PS3USB.cpp \
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#RFCOMM.cpp \
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#XBOXUSB.cpp \
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#adk.cpp \
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#masstorage.cpp \
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#max_LCD.cpp \
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#usbhub.cpp
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# Boot Section Size in bytes
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# Teensy halfKay 512
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# Atmel DFU loader 4096
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# LUFA bootloader 4096
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#OPT_DEFS += -DBOOT_SIZE=4096
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SRC = test.cpp
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SRC += common/debug.c
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SRC += common/print.c
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CONFIG_H = config.h
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#SRC = host_kbd.cpp
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SRC = main.cpp
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SRC += parser.cpp
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SRC += NullSerial.cpp
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SRC += $(USB_HOST_SRC)
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SRC += $(ARDUINO_SRC)
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OPT_DEFS = -DARDUINO=101 -DUSB_VID=0x2341 -DUSB_PID=0x8036
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# Search Path
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VPATH += $(TARGET_DIR)
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VPATH += $(USB_HOST_DIR)
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VPATH += $(ARDUINO_DIR)
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# for Arduino.h
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VPATH += arduino-1.0.1/cores/arduino
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# for pins_arduino.h
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VPATH += arduino-1.0.1/variants/leonardo
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VPATH += $(TOP_DIR)
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VPATH += $(TOP_DIR)/common
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# Ad hoc workaround to override original arduino/USBAPI.h with our own USBAPI.h.
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# Obsolete but needed in order to remove directory including the current input file from search list.
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# Option -iquote can't replace -I- for this purpose.
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EXTRAFLAGS += -I-
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# program Leonardo
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PROGRAM_CMD = avrdude -patmega32u4 -cavr109 -P$(DEV) -b57600 -Uflash:w:$(TARGET).hex
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PROGRAM_CMD = avrdude -p$(MCU) -cavr109 -P$(DEV) -b57600 -Uflash:w:$(TARGET).hex
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include ../../rules.mk
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include $(TOP_DIR)/protocol/usb_hid.mk
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include $(TOP_DIR)/protocol/lufa.mk
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include $(TOP_DIR)/rules.mk
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40
protocol/usb_hid/test/config.h
Normal file
40
protocol/usb_hid/test/config.h
Normal file
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/*
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Copyright 2012 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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GNU General Public License for more details.
|
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|
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CONFIG_H
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#define CONFIG_H
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#define VENDOR_ID 0xFEED
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#define PRODUCT_ID 0xCAFE
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#define DEVICE_VER 0x0814
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#define MANUFACTURER t.m.k.
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#define PRODUCT USB to USB keyboard converter
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#define DESCRIPTION Product from t.m.k. keyboard firmware project
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/* matrix size */
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#define MATRIX_ROWS 32
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#define MATRIX_COLS 8
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/* key combination for command */
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#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_RSHIFT)))
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#endif
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92
protocol/usb_hid/test/test.cpp
Normal file
92
protocol/usb_hid/test/test.cpp
Normal file
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#include <avr/io.h>
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#include <avr/wdt.h>
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#include <avr/power.h>
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#include <util/delay.h>
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#include <Arduino.h>
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// USB HID host
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#include "Usb.h"
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#include "hid.h"
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#include "hidboot.h"
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#include "parser.h"
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// LUFA
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#include "lufa.h"
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#include "debug.h"
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#include "leonardo_led.h"
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static USB usb_host;
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static HIDBoot<HID_PROTOCOL_KEYBOARD> kbd(&usb_host);
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static KBDReportParser kbd_parser;
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static void LUFA_setup(void)
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{
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/* Disable watchdog if enabled by bootloader/fuses */
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MCUSR &= ~(1 << WDRF);
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wdt_disable();
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/* Disable clock division */
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clock_prescale_set(clock_div_1);
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// Leonardo needs. Without this USB device is not recognized.
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USB_Disable();
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USB_Init();
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// for Console_Task
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USB_Device_EnableSOFEvents();
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}
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static void HID_setup()
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{
|
||||
// Arduino Timer startup: wiring.c
|
||||
init();
|
||||
|
||||
if (usb_host.Init() == -1) {
|
||||
debug("HID init: failed\n");
|
||||
LED_TX_OFF;
|
||||
}
|
||||
|
||||
_delay_ms(200);
|
||||
|
||||
kbd.SetReportParser(0, (HIDReportParser*)&kbd_parser);
|
||||
}
|
||||
|
||||
int main(void)
|
||||
{
|
||||
// LED for debug
|
||||
LED_TX_INIT;
|
||||
LED_TX_ON;
|
||||
|
||||
print_enable = true;
|
||||
debug_enable = true;
|
||||
debug_matrix = true;
|
||||
debug_keyboard = true;
|
||||
debug_mouse = true;
|
||||
|
||||
LUFA_setup();
|
||||
sei();
|
||||
|
||||
// wait for startup of sendchar routine
|
||||
while (USB_DeviceState != DEVICE_STATE_Configured) ;
|
||||
if (debug_enable) {
|
||||
_delay_ms(1000);
|
||||
}
|
||||
|
||||
HID_setup();
|
||||
|
||||
debug("init: done\n");
|
||||
for (;;) {
|
||||
usb_host.Task();
|
||||
|
||||
#if !defined(INTERRUPT_CONTROL_ENDPOINT)
|
||||
// LUFA Task for control request
|
||||
USB_USBTask();
|
||||
#endif
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue