Some more changes.
This commit is contained in:
Kai Lauterbach
parent
beb8d0c4e2
commit
1ceeaf0d1e
5 changed files with 14 additions and 64 deletions
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@ -11,7 +11,8 @@
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#include "main.h"
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// Main
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int main(void)
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int __attribute__((OS_main))
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main()
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{
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// Initialisierung
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init();
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@ -20,9 +21,7 @@ int main(void)
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// Hauptschleife
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for (;;)
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{
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//wdt_reset(); // we are alive, so don't reset the µC
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usbPoll(); // keep connected
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}
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}
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@ -16,14 +16,11 @@
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#include <avr/interrupt.h>
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#include <avr/io.h>
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#include <util/delay.h>
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// Cube-Data
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//volatile uint32_t cube = 0x07007007; // Aktuelles Frame
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volatile uint32_t cube = 0xffffffff; // Aktuelles Frame
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//volatile uint32_t cube = 0x00000000; // Aktuelles Frame
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uint32_t cube = 0xffffffff;
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// Bit Offset in Cube-Data
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volatile uint8_t cube_level = 0; // Ebene
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uint8_t cube_level; // = 0; // Ebene
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// Prototypen
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void init(void);
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@ -16,9 +16,7 @@
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#ifndef __REQUESTS_H_INCLUDED__
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#define __REQUESTS_H_INCLUDED__
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#define CUSTOM_RQ_SET_LED 1
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#define CUSTOM_RQ_SET_FRAME 2
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//#define CUSTOM_RQ_GET_STATUS 255
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#define CUSTOM_RQ_SET_LED 1
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#define CUSTOM_RQ_SET_FRAME 2
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#endif /* __REQUESTS_H_INCLUDED__ */
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@ -28,29 +28,15 @@ usbMsgLen_t usbFunctionSetup(uchar data[8])
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if ( rq->wIndex.bytes[0] == 0 )
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{
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cube = (cube & (uint32_t)0xffff0000) |
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rq->wValue.bytes[0] +
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(rq->wValue.bytes[1] << 8);
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//} else if ( rq->wIndex.bytes[0] == 1 )
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( rq->wValue.bytes[0] +
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(rq->wValue.bytes[1] << 8));
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} else {
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cube = (cube & (uint32_t)0x0000ffff) |
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((uint32_t)(rq->wValue.bytes[0] +
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(rq->wValue.bytes[1] << 8)) << 16);
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}
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//} else if ( rq->bRequest == CUSTOM_RQ_GET_STATUS ) {
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// Send one byte to the USB host.
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//static uchar dataBuffer[1]; // buffer must stay valid when usbFunctionSetup returns
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//usbMsgPtr = 0; // tell the driver which data to return
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//return 1; // tell the driver to send 1 byte
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//return 0; // tell the driver to send 0 byte
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}
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//} else {
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/* class requests USBRQ_HID_GET_REPORT and USBRQ_HID_SET_REPORT are
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* not implemented since we never call them. The operating system
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* won't call them either because our descriptor defines no meaning.
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*/
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}
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return 0; /* default for not implemented requests: return no data back to host */
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}
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@ -59,44 +45,22 @@ usbMsgLen_t usbFunctionSetup(uchar data[8])
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void init_usb(void)
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{
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uchar i;
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uint8_t i, j, k;
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usbInit();
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usbDeviceDisconnect(); /* enforce re-enumeration, do this while interrupts are disabled! */
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i = 0;
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j = 0;
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k = 50;
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while(--i) { /* fake USB disconnect for > 250 ms */
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//wdt_reset();
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_delay_ms(1);
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//sleep_nop(255);
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while(--k)
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while(--j) { asm volatile("nop"::); }
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}
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usbDeviceConnect();
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sei(); // enable global interrupts
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}
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/* TODO add to the projects main
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init_usb();
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// Even if you don't use the watchdog, turn it off here. On newer devices,
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// the status of the watchdog (on/off, period) is PRESERVED OVER RESET!
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//
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// RESET status: all port bits are inputs without pull-up.
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// That's the way we need D+ and D-. Therefore we don't need any
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// additional hardware initialization.
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wdt_enable(WDTO_1S);
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...mainloop start...
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wdt_reset(); // we are alive, please dont reset the µC (optional)
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usbPoll(); // keep the usb connection up
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...end mainloop...
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*/
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/* ------------------------------------------------------------------------- */
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@ -21,12 +21,6 @@ We assume that an LED is connected to port B bit 0. If you connect it to a
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different port or bit, change the macros below:
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*/
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#include <avr/interrupt.h> /* for sei() */
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//#include <avr/io.h>
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//#include <avr/wdt.h>
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#include <util/delay.h> /* for _delay_ms() */
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//#include <avr/pgmspace.h> /* required by usbdrv.h */
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#include "usbconfig.h"
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#include "usbdrv.h"
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#include "requests.h" /* The custom request numbers we use */
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@ -56,8 +50,6 @@ PROGMEM char usbHidReportDescriptor[22] = { /* USB report descriptor */
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void init_usb(void);
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// usb buffer
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//extern uint8_t buffer[3][3][3]; // Framebuffer
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//extern uint8_t cube[3][3][3]; // Framebuffer
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extern volatile uint32_t cube; // Framebuffer
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#endif // __usb_h__
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