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author | Perry Hung <iperry@gmail.com> | 2011-03-09 23:25:03 -0500 |
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committer | Perry Hung <iperry@gmail.com> | 2011-03-09 23:25:03 -0500 |
commit | 4651227fa9f7dece1dd24d2170db16c2e35dc04e (patch) | |
tree | 7e05d637bdca69811f04d6d55b8cc24b8c9e8cc5 /examples/test-serialusb.cpp | |
parent | 07536e9a1a92af2b1bad8f32b1b0f6b868957d26 (diff) | |
download | librambutan-4651227fa9f7dece1dd24d2170db16c2e35dc04e.tar.gz librambutan-4651227fa9f7dece1dd24d2170db16c2e35dc04e.zip |
Merge refactor into i2c-wip:
Squashed commit of the following:
commit 4d6662dadfda7f2fd55107535165dc98a0638a3c
Merge: 174d9ab 7ddc844
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date: Fri Mar 4 23:18:29 2011 -0500
Merge remote branch 'origin/refactor' into refactor
commit 174d9ab73cc3387a3812e6f3d3e97519bf5b2150
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date: Fri Mar 4 23:16:53 2011 -0500
USBSerial docs fix.
commit f217acb73d94f0a88bf33a42684e6e988dcb3685
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date: Fri Mar 4 20:25:26 2011 -0500
Brought examples/ up to date; PIN_MAP bugfix for D24.
commit c4ba3ba05fc39ef260cd80d91759966952df74ae
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date: Fri Mar 4 19:16:42 2011 -0500
Cosmetic/documentation changes to adc.c
commit e7747b4eb831621951deef6d31629f55cb5c3500
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date: Fri Mar 4 19:16:07 2011 -0500
Cosmetic changes to wirish/main.cxx
commit e2f9d4116e59d8487c936989384228ea084a3501
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date: Fri Mar 4 19:15:24 2011 -0500
Untabifying docs/source/conf.py
commit 7ddc84481b4eebe337065a0219e3d8dc000791e5
Author: Perry Hung <iperry@gmail.com>
Date: Wed Mar 2 00:30:19 2011 -0500
cscope: Find .S instead of .s files
commit 62cb09ed6357eae58b0234fbc074c44e9c0aa5e5
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date: Wed Mar 2 00:07:10 2011 -0500
Fixing typo in main.cpp.example.
Diffstat (limited to 'examples/test-serialusb.cpp')
-rw-r--r-- | examples/test-serialusb.cpp | 74 |
1 files changed, 34 insertions, 40 deletions
diff --git a/examples/test-serialusb.cpp b/examples/test-serialusb.cpp index 9d0a862..678c2b9 100644 --- a/examples/test-serialusb.cpp +++ b/examples/test-serialusb.cpp @@ -1,11 +1,10 @@ -// Sample main.cpp file. Blinks an LED, sends a message out USART2 -// and turns on PWM on pin 2 +// Tests SerialUSB functionality. #include "wirish.h" #include "usb.h" -#define LED_PIN 13 -#define BUT_PIN 38 +#define LED_PIN BOARD_LED_PIN +#define BUT_PIN BOARD_BUTTON_PIN uint32 state = 0; #define QUICKPRINT 0 @@ -14,33 +13,29 @@ uint32 state = 0; #define SIMPLE 3 #define ONOFF 4 - -void setup() -{ +void setup() { /* Set up the LED to blink */ pinMode(LED_PIN, OUTPUT); /* Set up the Button */ - pinMode(BUT_PIN, INPUT_PULLUP); + pinMode(BUT_PIN, INPUT); Serial2.begin(9600); - Serial2.println("Hello world! This is the debug channel."); -} + Serial2.println("This is the debug channel. Press BUT."); -int toggle = 0; + waitForButtonPress(0); +} uint8 c1 = '-'; void loop() { - toggle ^= 1; - digitalWrite(LED_PIN, toggle); + toggleLED(); delay(1000); - if(digitalRead(BUT_PIN)) { - while(digitalRead(BUT_PIN)) {}; + if(isButtonPressed()) { state++; } - + switch(state) { case QUICKPRINT: for(int i = 0; i<30; i++) { @@ -48,34 +43,34 @@ void loop() { SerialUSB.print('.'); SerialUSB.print('|'); } - Serial2.println(SerialUSB.pending(),DEC); + Serial2.println(SerialUSB.pending(), DEC); SerialUSB.println(); break; case BIGSTUFF: - SerialUSB.println("01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890"); - SerialUSB.println((uint32)123456789,DEC); + SerialUSB.println("0123456789012345678901234567890123456789" + "0123456789012345678901234567890123456789" + "012345678901234567890"); + SerialUSB.println((int64)123456789, DEC); SerialUSB.println(3.1415926535); - Serial2.println(SerialUSB.pending(),DEC); + Serial2.println(SerialUSB.pending(), DEC); break; case NUMBERS: SerialUSB.println("Numbers! -----------------------------"); Serial2.println("Numbers! -----------------------------"); SerialUSB.println('1'); Serial2.println('1'); - SerialUSB.println(1,DEC); - Serial2.println(1,DEC); - SerialUSB.println(-1,DEC); - Serial2.println(-1,DEC); + SerialUSB.println(1, DEC); + Serial2.println(1, DEC); + SerialUSB.println(-1, DEC); + Serial2.println(-1, DEC); SerialUSB.println(3.14159265); Serial2.println(3.14159265); - SerialUSB.println(3.14159265,9); - Serial2.println(3.14159265,9); - SerialUSB.println(123456789,DEC); - Serial2.println(123456789,DEC); - SerialUSB.println(-123456789,DEC); - Serial2.println(-123456789,DEC); - SerialUSB.println(65535,HEX); - Serial2.println(65535,HEX); + SerialUSB.println(123456789, DEC); + Serial2.println(123456789, DEC); + SerialUSB.println(-123456789, DEC); + Serial2.println(-123456789, DEC); + SerialUSB.println(65535, HEX); + Serial2.println(65535, HEX); break; case SIMPLE: Serial2.println("Trying write('a')"); @@ -92,8 +87,8 @@ void loop() { SerialUSB.print("hij\n\r"); SerialUSB.write(' '); SerialUSB.println(); - Serial2.println("Trying println(123456789,DEC)"); - SerialUSB.println(123456789); + Serial2.println("Trying println(123456789, DEC)"); + SerialUSB.println(123456789, DEC); Serial2.println("Trying println(3.141592)"); SerialUSB.println(3.141592); Serial2.println("Trying println(\"DONE\")"); @@ -103,12 +98,12 @@ void loop() { Serial2.println("Shutting down..."); SerialUSB.println("Shutting down..."); SerialUSB.end(); - Serial2.println("Waiting 4seconds..."); + Serial2.println("Waiting 4 seconds..."); delay(4000); Serial2.println("Starting up..."); SerialUSB.begin(); SerialUSB.println("Hello World!"); - Serial2.println("Waiting 4seconds..."); + Serial2.println("Waiting 4 seconds..."); delay(4000); state++; break; @@ -118,13 +113,12 @@ void loop() { } // Force init to be called *first*, i.e. before static object allocation. -// Otherwise, statically allocated object that need libmaple may fail. - __attribute__(( constructor )) void premain() { +// Otherwise, statically allocated objects that need libmaple may fail. +__attribute__((constructor)) void premain() { init(); } -int main(void) -{ +int main(void) { setup(); while (1) { |