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add joystick, add BB-L Bridge

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This commit is contained in:
Harald Pichler 2017-07-20 15:14:45 +02:00
parent 223ea26eb4
commit 578dbaa431
3 changed files with 44 additions and 8 deletions
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2
examples/osd/lgb-train/arduino-merkurbaord.geany
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@ -23,7 +23,7 @@ long_line_behaviour=1
long_line_column=72 long_line_column=72
[files] [files]
current_page=-1 current_page=0
[VTE] [VTE]
last_dir=/home/harald last_dir=/home/harald

6
examples/osd/lgb-train/project-conf.h
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@ -37,14 +37,14 @@
#define PLATFORM_HAS_BATTERY 1 #define PLATFORM_HAS_BATTERY 1
#define LOOP_INTERVAL (1 * CLOCK_SECOND) #define LOOP_INTERVAL (CLOCK_SECOND/10)
/* Save energy */ /* Save energy */
//#define RDC_CONF_PT_YIELD_OFF //#define RDC_CONF_PT_YIELD_OFF
/* For Debug: Dont allow MCU sleeping between channel checks */ /* For Debug: Dont allow MCU sleeping between channel checks */
//#undef RDC_CONF_MCU_SLEEP #undef RDC_CONF_MCU_SLEEP
//#define RDC_CONF_MCU_SLEEP 0 #define RDC_CONF_MCU_SLEEP 0
/* Disabling RDC for demo purposes. Core updates often require more memory. */ /* Disabling RDC for demo purposes. Core updates often require more memory. */
/* For projects, optimize memory and enable RDC again. */ /* For projects, optimize memory and enable RDC again. */

44
examples/osd/lgb-train/sketch.pde
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@ -19,14 +19,45 @@ extern resource_t res_led, res_battery, res_cputemp;
uint8_t led_pin=4; uint8_t led_pin=4;
uint8_t led_status; uint8_t led_status;
} }
// Merkurboard and BB-L298 connected to it.
// |---------------------------------------------------------------------------|
// | The connections were as follows: |
// |--------------------------------|------------------------------------------|
// |Connector at Merkurboard Grove 4| Connector at BB-L298 |
// |--------------------------------|------------------------------------------|
// | Power<3>, 3V | CTRL<1>, +5V |
// | Power<4>, GND | CTRL<8>, GND |
// | Power<5>, GND | PWR<2>, GND |
// | Power<6>, VIN(@12VDC) | PWR<1>, VIN |
// | DIGITAL<3>, D3 | CTRL<5>, Enable_B |
// | DIGITAL<17>, D17 | CTRL<6>, IN3 |
// | DIGITAL<18>, D18 | CTRL<7>, IN4 |
// |--------------------------------|------------------------------------------|
#define BB_Enable_B 3
#define BB_IN3 17
#define BB_IN4 18
#define IN3_L digitalWrite(BB_IN3, LOW);
#define IN3_H digitalWrite(BB_IN3, HIGH);
#define IN4_L digitalWrite(BB_IN4, LOW);
#define IN4_H digitalWrite(BB_IN4, HIGH);
#include <Grove_LED_Bar.h> #include <Grove_LED_Bar.h>
Grove_LED_Bar bar(9, 8, 1); // Clock pin, Data pin, Orientation Grove_LED_Bar bar(9, 8, 1); // Clock pin, Data pin, Orientation
void setup (void) void setup (void)
{ {
// BB-L298
pinMode(BB_IN3, OUTPUT);
pinMode(BB_IN4, OUTPUT);
IN3_L;
IN4_L;
analogWrite(BB_Enable_B, 0);
// switch off the led // switch off the led
pinMode(led_pin, OUTPUT); pinMode(led_pin, OUTPUT);
digitalWrite(led_pin, HIGH); digitalWrite(led_pin, HIGH);
@ -47,12 +78,17 @@ void setup (void)
void loop (void) void loop (void)
{ {
static int i = 0; static int vbar = 0;
int sensorValue1 = analogRead(A4);
int sensorValue2 = analogRead(A5);
vbar = sensorValue2/100;
// Walk through the levels // Walk through the levels
bar.setLevel(i++); bar.setLevel(10-vbar);
if (i >= 10){ if (vbar >= 10){
i=0; vbar=0;
} }
printf("x: %d , y: %d \n",sensorValue1,sensorValue2);
} }