specchioriflesso/USB_Host_Shield_2.0
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changed Notify to E_Notify

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This commit is contained in:
Oleg Mazurov 2013-06-19 20:20:08 -06:00
parent 3899952114
commit 06741b5a03
1 changed files with 60 additions and 55 deletions
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115
examples/board_qc/board_qc.ino
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@ -1,3 +1,8 @@
/* USB Host Shield 2.0 board quality control routine */
/* To see the output set your terminal speed to 115200 */
/* for GPIO test to pass you need to connect GPIN0 to GPOUT7, GPIN1 to GPOUT6, etc. */
/* otherwise press any key after getting GPIO error to complete the test */
/**/
#include <avrpins.h>
#include <max3421e.h>
#include <usbhost.h>
@ -26,24 +31,24 @@ USB Usb;
void setup()
{
Serial.begin( 115200 );
Notify(PSTR("\r\nCircuits At Home 2011"),0x80);
Notify(PSTR("\r\nUSB Host Shield Quality Control Routine"),0x80);
E_Notify(PSTR("\r\nCircuits At Home 2011"),0x80);
E_Notify(PSTR("\r\nUSB Host Shield Quality Control Routine"),0x80);
/* SPI quick test - check revision register */
Notify(PSTR("\r\nReading REVISION register... Die revision "),0x80);
E_Notify(PSTR("\r\nReading REVISION register... Die revision "),0x80);
{
uint8_t tmpbyte = Usb.regRd( rREVISION );
switch( tmpbyte ) {
case( 0x01): //rev.01
Notify(PSTR("01"),0x80);
E_Notify(PSTR("01"),0x80);
break;
case( 0x12): //rev.02
Notify(PSTR("02"),0x80);
E_Notify(PSTR("02"),0x80);
break;
case( 0x13): //rev.03
Notify(PSTR("03"),0x80);
E_Notify(PSTR("03"),0x80);
break;
default:
Notify(PSTR("invalid. Value returned: "),0x80);
E_Notify(PSTR("invalid. Value returned: "),0x80);
print_hex( tmpbyte, 8 );
halt55();
break;
@ -51,7 +56,7 @@ void setup()
}//check revision register
/* SPI long test */
{
Notify(PSTR("\r\nSPI long test. Transfers 1MB of data. Each dot is 64K"),0x80);
E_Notify(PSTR("\r\nSPI long test. Transfers 1MB of data. Each dot is 64K"),0x80);
uint8_t sample_wr = 0;
uint8_t sample_rd = 0;
uint8_t gpinpol_copy = Usb.regRd( rGPINPOL );
@ -60,73 +65,73 @@ void setup()
Usb.regWr( rGPINPOL, sample_wr );
sample_rd = Usb.regRd( rGPINPOL );
if( sample_rd != sample_wr ) {
Notify(PSTR("\r\nTest failed. "),0x80);
Notify(PSTR("Value written: "),0x80);
E_Notify(PSTR("\r\nTest failed. "),0x80);
E_Notify(PSTR("Value written: "),0x80);
print_hex( sample_wr, 8 );
Notify(PSTR(" read: "),0x80);
E_Notify(PSTR(" read: "),0x80);
print_hex( sample_rd, 8 );
halt55();
}//if( sample_rd != sample_wr..
sample_wr++;
}//for( uint16_t j...
Notify(PSTR("."),0x80);
E_Notify(PSTR("."),0x80);
}//for( uint8_t i...
Usb.regWr( rGPINPOL, gpinpol_copy );
Notify(PSTR(" SPI long test passed"),0x80);
E_Notify(PSTR(" SPI long test passed"),0x80);
}//SPI long test
/* GPIO test */
/* in order to simplify board layout, GPIN pins on text fixture are connected to GPOUT */
/* in reverse order, i.e, GPIN0 is connected to GPOUT7, GPIN1 to GPOUT6, etc. */
{
uint8_t tmpbyte;
Notify(PSTR("\r\nGPIO test. Connect GPIN0 to GPOUT7, GPIN1 to GPOUT6, and so on"),0x80);
E_Notify(PSTR("\r\nGPIO test. Connect GPIN0 to GPOUT7, GPIN1 to GPOUT6, and so on"),0x80);
for( uint8_t sample_gpio = 0; sample_gpio < 255; sample_gpio++ ) {
Usb.gpioWr( sample_gpio );
tmpbyte = Usb.gpioRd();
/* bit reversing code copied vetbatim from http://graphics.stanford.edu/~seander/bithacks.html#BitReverseObvious */
tmpbyte = ((tmpbyte * 0x0802LU & 0x22110LU) | (tmpbyte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
if( sample_gpio != tmpbyte ) {
Notify(PSTR("\r\nTest failed. Value written: "),0x80);
E_Notify(PSTR("\r\nTest failed. Value written: "),0x80);
print_hex( sample_gpio, 8 );
Notify(PSTR(" Value read: "),0x80);
E_Notify(PSTR(" Value read: "),0x80);
print_hex( tmpbyte , 8 );
Notify(PSTR(" "),0x80);
E_Notify(PSTR(" "),0x80);
press_any_key();
break;
}//if( sample_gpio != tmpbyte...
}//for( uint8_t sample_gpio...
Notify(PSTR("\r\nGPIO test passed."),0x80);
E_Notify(PSTR("\r\nGPIO test passed."),0x80);
}//GPIO test
/* PLL test. Stops/starts MAX3421E oscillator several times */
{
Notify(PSTR("\r\nPLL test. 100 chip resets will be performed"),0x80);
E_Notify(PSTR("\r\nPLL test. 100 chip resets will be performed"),0x80);
/* check current state of the oscillator */
if(!( Usb.regRd( rUSBIRQ ) & bmOSCOKIRQ )) { //wrong state - should be on
Notify(PSTR("\r\nCurrent oscillator state unexpected."),0x80);
E_Notify(PSTR("\r\nCurrent oscillator state unexpected."),0x80);
press_any_key();
}
/* Restart oscillator */
Notify(PSTR("\r\nResetting oscillator"),0x80);
E_Notify(PSTR("\r\nResetting oscillator"),0x80);
for( uint16_t i = 0; i < 101; i++ ) {
Notify(PSTR("\rReset number "),0x80);
E_Notify(PSTR("\rReset number "),0x80);
Serial.print( i, DEC );
Usb.regWr( rUSBCTL, bmCHIPRES ); //reset
if( Usb.regRd( rUSBIRQ ) & bmOSCOKIRQ ) { //wrong state - should be off
Notify(PSTR("\r\nCurrent oscillator state unexpected."),0x80);
E_Notify(PSTR("\r\nCurrent oscillator state unexpected."),0x80);
halt55();
}
Usb.regWr( rUSBCTL, 0x00 ); //release from reset
uint16_t j = 0;
for( j = 0; j < 65535; j++ ) { //tracking off to on time
if( Usb.regRd( rUSBIRQ ) & bmOSCOKIRQ ) {
Notify(PSTR(" Time to stabilize - "),0x80);
E_Notify(PSTR(" Time to stabilize - "),0x80);
Serial.print( j, DEC );
Notify(PSTR(" cycles"),0x80);
E_Notify(PSTR(" cycles"),0x80);
break;
}
}//for( uint16_t j = 0; j < 65535; j++
if( j == 0 ) {
Notify(PSTR("PLL failed to stabilize"),0x80);
E_Notify(PSTR("PLL failed to stabilize"),0x80);
press_any_key();
}
}//for( uint8_t i = 0; i < 255; i++
@ -134,10 +139,10 @@ void setup()
}//PLL test
/* initializing USB stack */
if (Usb.Init() == -1) {
Notify(PSTR("\r\nOSCOKIRQ failed to assert"),0x80);
E_Notify(PSTR("\r\nOSCOKIRQ failed to assert"),0x80);
halt55();
}
Notify(PSTR("\r\nChecking USB device communication.\r\n"),0x80);
E_Notify(PSTR("\r\nChecking USB device communication.\r\n"),0x80);
}
void loop()
@ -148,65 +153,65 @@ void loop()
/**/
switch( usbstate ) {
case( USB_DETACHED_SUBSTATE_WAIT_FOR_DEVICE ):
Notify(PSTR("\rWaiting for device ..."),0x80);
E_Notify(PSTR("\rWaiting for device ..."),0x80);
break;
case( USB_ATTACHED_SUBSTATE_RESET_DEVICE ):
Notify(PSTR("\r\nDevice connected. Resetting"),0x80);
E_Notify(PSTR("\r\nDevice connected. Resetting"),0x80);
break;
case( USB_ATTACHED_SUBSTATE_WAIT_SOF ):
Notify(PSTR("\rReset complete. Waiting for the first SOF..."),0x80);
E_Notify(PSTR("\rReset complete. Waiting for the first SOF..."),0x80);
break;
case( USB_ATTACHED_SUBSTATE_GET_DEVICE_DESCRIPTOR_SIZE ):
Notify(PSTR("\r\nSOF generation started. Enumerating device."),0x80);
E_Notify(PSTR("\r\nSOF generation started. Enumerating device."),0x80);
break;
case( USB_STATE_ADDRESSING ):
Notify(PSTR("\r\nSetting device address"),0x80);
E_Notify(PSTR("\r\nSetting device address"),0x80);
break;
case( USB_STATE_RUNNING ):
Notify(PSTR("\r\nGetting device descriptor"),0x80);
E_Notify(PSTR("\r\nGetting device descriptor"),0x80);
rcode = Usb.getDevDescr( 1, 0, sizeof(USB_DEVICE_DESCRIPTOR), (uint8_t*)&buf );
if( rcode ) {
Notify(PSTR("\rError reading device descriptor. Error code "),0x80);
E_Notify(PSTR("\rError reading device descriptor. Error code "),0x80);
print_hex( rcode, 8 );
}
else {
/**/
Notify(PSTR("\r\nDescriptor Length:\t"),0x80);
E_Notify(PSTR("\r\nDescriptor Length:\t"),0x80);
print_hex( buf.bLength, 8 );
Notify(PSTR("\r\nDescriptor type:\t"),0x80);
E_Notify(PSTR("\r\nDescriptor type:\t"),0x80);
print_hex( buf.bDescriptorType, 8 );
Notify(PSTR("\r\nUSB version:\t\t"),0x80);
E_Notify(PSTR("\r\nUSB version:\t\t"),0x80);
print_hex( buf.bcdUSB, 16 );
Notify(PSTR("\r\nDevice class:\t\t"),0x80);
E_Notify(PSTR("\r\nDevice class:\t\t"),0x80);
print_hex( buf.bDeviceClass, 8 );
Notify(PSTR("\r\nDevice Subclass:\t"),0x80);
E_Notify(PSTR("\r\nDevice Subclass:\t"),0x80);
print_hex( buf.bDeviceSubClass, 8 );
Notify(PSTR("\r\nDevice Protocol:\t"),0x80);
E_Notify(PSTR("\r\nDevice Protocol:\t"),0x80);
print_hex( buf.bDeviceProtocol, 8 );
Notify(PSTR("\r\nMax.packet size:\t"),0x80);
E_Notify(PSTR("\r\nMax.packet size:\t"),0x80);
print_hex( buf.bMaxPacketSize0, 8 );
Notify(PSTR("\r\nVendor ID:\t\t"),0x80);
E_Notify(PSTR("\r\nVendor ID:\t\t"),0x80);
print_hex( buf.idVendor, 16 );
Notify(PSTR("\r\nProduct ID:\t\t"),0x80);
E_Notify(PSTR("\r\nProduct ID:\t\t"),0x80);
print_hex( buf.idProduct, 16 );
Notify(PSTR("\r\nRevision ID:\t\t"),0x80);
E_Notify(PSTR("\r\nRevision ID:\t\t"),0x80);
print_hex( buf.bcdDevice, 16 );
Notify(PSTR("\r\nMfg.string index:\t"),0x80);
E_Notify(PSTR("\r\nMfg.string index:\t"),0x80);
print_hex( buf.iManufacturer, 8 );
Notify(PSTR("\r\nProd.string index:\t"),0x80);
E_Notify(PSTR("\r\nProd.string index:\t"),0x80);
print_hex( buf.iProduct, 8 );
Notify(PSTR("\r\nSerial number index:\t"),0x80);
E_Notify(PSTR("\r\nSerial number index:\t"),0x80);
print_hex( buf.iSerialNumber, 8 );
Notify(PSTR("\r\nNumber of conf.:\t"),0x80);
E_Notify(PSTR("\r\nNumber of conf.:\t"),0x80);
print_hex( buf.bNumConfigurations, 8 );
/**/
Notify(PSTR("\r\n\nAll tests passed. Press RESET to restart test"),0x80);
E_Notify(PSTR("\r\n\nAll tests passed. Press RESET to restart test"),0x80);
while(1);
}
break;
case( USB_STATE_ERROR ):
Notify(PSTR("\rUSB state machine reached error state"),0x80);
E_Notify(PSTR("\rUSB state machine reached error state"),0x80);
break;
default:
@ -219,9 +224,9 @@ void loop()
void halt55()
{
Notify(PSTR("\r\nUnrecoverable error - test halted!!"),0x80);
Notify(PSTR("\r\n0x55 pattern is transmitted via SPI"),0x80);
Notify(PSTR("\r\nPress RESET to restart test"),0x80);
E_Notify(PSTR("\r\nUnrecoverable error - test halted!!"),0x80);
E_Notify(PSTR("\r\n0x55 pattern is transmitted via SPI"),0x80);
E_Notify(PSTR("\r\nPress RESET to restart test"),0x80);
while( 1 ) {
Usb.regWr( 0x55, 0x55 );
@ -249,7 +254,7 @@ void print_hex(int v, int num_places)
/* prints "Press any key" and returns when key is pressed */
void press_any_key()
{
Notify(PSTR("\r\nPress any key to continue..."),0x80);
E_Notify(PSTR("\r\nPress any key to continue..."),0x80);
while( Serial.available() <= 0 ); //wait for input
Serial.read(); //empty input buffer
return;