Multi-Hackers
This project serves as a template for work with the Freescale FRDM-KL46 board. Support will be added to all on-board peripherals, sensors and I/O.
Dependencies: FRDM_MMA8451Q MAG3110 TSI mbed
Fork of
FRDM-KL46-Template
by 
Mike Maas
Project Information:
Theory
This project has been created to serve as a template for those who wish to use the Freescale Freedom FRDM-KL46Z board. Existing drivers within mbed have been brought together and board specific configurations for certain inputs and outputs have included.
Libraries
- TSI (source: http://mbed.org/users/emilmont/code/TSI/ ) Capacitive Touch library to support the on-board Touch-Slider
- FRDM_MMA8451Q (source: http://mbed.org/users/clemente/code/FRDM_MMA8451Q/ ) Freescale MMA8451 Accelerometer connected on I2C0
- MAG3110 (source: http://mbed.org/users/mmaas/code/MAG3110/) (based on: http://mbed.org/users/SomeRandomBloke/code/MAG3110/)
TODOs
- Add support for Segment LCD - intend to use driver in example code: http://cache.freescale.com/files/32bit/software/KL46_SC.exe
Hardware Information:
FRDM-KL46Z Information
- User Guide Guide: http://cache.freescale.com/files/microcontrollers/doc/user_guide/FRDM-KL46Z_UM.pdf
- Schematics: http://cache.freescale.com/files/microcontrollers/hardware_tools/schematics/FRDM-KL46Z_SCH.pdf
Freescale Kinetis L-Series Microcontroller Information
- Kinetis KL46 Drop Page: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=KL4x
- Kinetis KL46 Fact Sheet: http://cache.freescale.com/files/microcontrollers/doc/fact_sheet/LSERIESKL4FS.pdf
- Kinetis KL46 Reference Manual: http://cache.freescale.com/files/microcontrollers/doc/ref_manual/KL46P121M48SF4RM.pdf
- Kinetis KL46 Data Sheet: http://cache.freescale.com/files/microcontrollers/doc/data_sheet/KL46P121M48SF4.pdf
Freescale Sensor Information
MMA8451Q
MAG3110
Diff: main.cpp
- Revision:
- 1:28c81db67f50
- Parent:
- 0:79ae6809c2d0
- Child:
- 2:48ac01f5024d
--- a/main.cpp Wed Dec 18 20:27:34 2013 +0000
+++ b/main.cpp Wed Dec 18 21:17:13 2013 +0000
@@ -1,16 +1,37 @@
#include "mbed.h"
+// Include support for USB Serial console
Serial pc(USBTX, USBRX);
+// Include support for on-board green and red LEDs
+DigitalOut grnLED(LED_GREEN);
+DigitalOut redLED(LED_RED);
+
+// Definitions for LED states (logic inverted output value 0 = O)
+#define LED_ON 0
+#define LED_OFF 1
int main() {
+ // Ensure LEDs are off
+ grnLED = LED_OFF;
+ redLED = LED_OFF;
+
// Set Serial Port data rate and say Hello
pc.baud( 230400 );
pc.printf("Hello World\r\n");
- // Loop with print and short delay
+ // Blink LEDs - green first
while(1) {
- pc.printf("Hello again: 01234567890123456789012345678901234567890123456789012345678901234\r\n");
+ grnLED = LED_ON;
+ redLED = LED_OFF;
+
+ wait(1);
+
+ grnLED = LED_OFF;
+ redLED = LED_ON;
+
+ wait(1);
+
}
}