Kai Liu
My first demo, with USART0 (P04/P00 as TX/RX) and LED toggle, working on my LPC812MiniKit. Built with mBed, converted by Bitware bin2hex, programmed by FlashMagic. Released to public as a baseline for new application.
Revision 0:76559a0890ff, committed 2013-11-26
- Comitter:
- allankliu
- Date:
- Tue Nov 26 23:54:04 2013 +0000
- Commit message:
- My first working demo for LED/USART, built with mBed online toolchain, verified on LPC812MiniKit, conversion with bin2hex, programmed with FlashMagics. Uses P04/P00 as TX/RX, IRC 12MHz.
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r 76559a0890ff main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Nov 26 23:54:04 2013 +0000
@@ -0,0 +1,47 @@
+/*
+* LPC812HandsOn
+* Allan K Liu
+* 2013-11-27
+*
+* Works on LPC812MAX (with hardware modification), LPC812MiniKit
+*
+* LPC812MAX/mBed
+* Direct download, change SJ1/SJ4
+*
+* LPC812MiniKit
+* P04/P00 as TX/RX, as same as bootloader does, Use Flash Magic to download.
+* Before download, use BIN2HEX (from Keil) to convert binary to hex format
+* You may rename your *.bin to standard DOS 8+3 file name format before bin2hex.
+*
+* mBed/LPC812MAX uses IRC 12MHz, PLL to 24MHz
+* LPC812MiniKit uses external 12MHz, PLL to 24MHz
+*
+* So code built for MAX can run in MiniKit.
+*/
+#include "mbed.h"
+#include "Serial.h"
+
+DigitalOut myled1(LED1);
+DigitalOut myled2(LED2);
+
+Serial pc(P0_4, P0_0); // tx, rx
+
+void setup(){
+ pc.baud(57600);
+ pc.printf("\r\nLPC812 Mini-Kit\r\n");
+}
+
+void loop(){
+ while(1) {
+ myled1 = 1;
+ wait(0.2);
+ myled1 = 0;
+ wait(0.2);
+ }
+}
+
+int main() {
+ setup();
+ loop();
+}
+
diff -r 000000000000 -r 76559a0890ff mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Nov 26 23:54:04 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/a9913a65894f \ No newline at end of file