specchioriflesso/USB_Host_Shield_2.0
1
Fork 0
mirror of https://github.com/felis/USB_Host_Shield_2.0.git synced 2024-03-22 11:31:26 +01:00
Code Issues Projects Releases Packages Wiki Activity

reformat board_qc so it is not ugly, and follows industry standards

Browse source
This commit is contained in:
Andrew J. Kroll 2013-10-21 13:52:35 -04:00
parent 13d625e6be
commit 18e401e55a
1 changed files with 216 additions and 222 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

22
examples/board_qc/board_qc.ino
View file

@ -16,9 +16,7 @@ USB_DEVICE_DESCRIPTOR buf;
USB Usb;
//USBHub hub(&Usb);
void setup()
{
void setup() {
laststate = 0;
Serial.begin(115200);
E_Notify(PSTR("\r\nCircuits At Home 2011"), 0x80);
@ -136,9 +134,7 @@ void setup()
E_Notify(PSTR("\r\nChecking USB device communication.\r\n"), 0x80);
}
void loop()
{
void loop() {
delay(200);
Usb.Task();
usbstate = Usb.getUsbTaskState();
@ -168,8 +164,7 @@ void loop()
if (rcode) {
E_Notify(PSTR("\r\nError reading device descriptor. Error code "), 0x80);
print_hex(rcode, 8);
}
else {
} else {
/**/
E_Notify(PSTR("\r\nDescriptor Length:\t"), 0x80);
print_hex(buf.bLength, 8);
@ -215,8 +210,7 @@ void loop()
}//loop()...
/* constantly transmits 0x55 via SPI to aid probing */
void halt55()
{
void halt55() {
E_Notify(PSTR("\r\nUnrecoverable error - test halted!!"), 0x80);
E_Notify(PSTR("\r\n0x55 pattern is transmitted via SPI"), 0x80);
@ -226,9 +220,9 @@ void halt55()
Usb.regWr(0x55, 0x55);
}
}
/* prints hex numbers with leading zeroes */
void print_hex(int v, int num_places)
{
void print_hex(int v, int num_places) {
int mask = 0, n, num_nibbles, digit;
for (n = 1; n <= num_places; n++) {
@ -245,9 +239,9 @@ void print_hex(int v, int num_places)
Serial.print(digit, HEX);
} while (--num_nibbles);
}
/* prints "Press any key" and returns when key is pressed */
void press_any_key()
{
void press_any_key() {
E_Notify(PSTR("\r\nPress any key to continue..."), 0x80);
while (Serial.available() <= 0); //wait for input
Serial.read(); //empty input buffer