marc
/
uberbutton
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
Browse Source

before rotary code

master
Marc Poulhiès 6 years ago
parent
762861a475
commit
9ef4de1d39
1 changed files with 129 additions and 36 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 165
      main.c

165
main.c
Unescape View File

@ -24,6 +24,7 @@
#include "periph/pwm.h"
static unsigned int current_pulse = 1000;
static servo_t servo1;
#define MS_TO_SERVO(x) (((unsigned long long)(x) * SERVO_RESOLUTION * SERVO_FREQUENCY)/SEC_IN_USEC)
#endif
#if ENABLE_MM5450
@ -43,7 +44,6 @@ static servo_t servo1;
#include "thread.h"
#include "msg.h"
#include "cpu.h"
#include <periph/adc.h>
#include "periph_conf.h"
@ -60,8 +60,6 @@ mm545x_t mm545p = {0};
#endif
#if ENABLE_WS2812
#include "ws2812.h"
#endif
@ -129,6 +127,9 @@ static const shell_command_t shell_commands[] = {
// ROTARY
#ifdef ENABLE_ROTARY
#include "rotary.h"
#if 0
// No complete step yet.
#define DIR_NONE 0x0
// Clockwise step.
@ -209,6 +210,8 @@ const unsigned char ttable[7][4] = {
/* {R_START_M, R_CCW_BEGIN_M, R_START_M, R_START | DIR_CCW}, */
/* }; */
#endif /* 0 */
unsigned int state = R_START;
void rotary_cb(void *unused) {
@ -248,8 +251,12 @@ void rotary_cb(void *unused) {
if(dir){
current_pulse += (dir * 10);
printf("curr %d\n", current_pulse);
if (current_pulse >= 1000 && current_pulse <= 2000)
servo_set(&servo1, current_pulse);
if (current_pulse >= 1000 && current_pulse <= 2000){
// scale back servo value in our range
unsigned long long tmp = MS_TO_SERVO(current_pulse);
printf("Scaled : %lx\n", (unsigned long)tmp);
servo_set(&servo1, tmp);
}
}
#endif
@ -360,11 +367,96 @@ void *display_thread(void *arg){
}
}
#endif
return NULL;
}
#if ENABLE_WS2812
static unsigned int ws2812_pid = KERNEL_PID_UNDEF;
char ws2812_thread_stack[THREAD_STACKSIZE_MAIN];
#define WS2812_BUTTON_STATE 0
#define WS2812_NEW_RFMSG 1
ws2812_rgb_t kit_leds [8] = {{0}};
static char big_buffer[sizeof(kit_leds)*4] = {0};
int kit_eye = 3;
void *ws2812_thread(void *arg){
msg_t msg_q[1];
int ws2812_loop_period = 1000000;
ws2812_t ws2812p;
ws2812_init(&ws2812p, WS2812_SPI_PORT );
msg_init_queue(msg_q, 1);
ws2812_pid = thread_getpid();
msg_t m;
int current_button_state = 0;
int pending_msg = 0;
while(1){
int i;
if (msg_try_receive(&m) == 1){
switch(m.type){
case WS2812_BUTTON_STATE:
if (pending_msg){
current_button_state = m.content.value;
memset(kit_leds, 0, sizeof(kit_leds));
ws2812_loop_period *= 10;
pending_msg = 0;
}
break;
case WS2812_NEW_RFMSG:
if (! pending_msg){
pending_msg = 1;
ws2812_loop_period /= 10;
}
default:
break;
}
}
if (pending_msg){
int pos = abs(kit_eye)-1;
for (i=0; i<4; i++){
kit_leds[i].b = (i == (pos %4))? 255 : 60;
kit_leds[7-i].r = (i == (pos %4))? 255 : 60 ;
}
} else {
int pos = abs(kit_eye)-1;
for (i=0; i<8; i++){
kit_leds[i].b = 255 / (1 << abs(i-pos)) ;
}
}
ws2812_write_rgb(&ws2812p, kit_leds, sizeof(kit_leds)/sizeof(ws2812_rgb_t), big_buffer);
kit_eye++;
if (kit_eye == 9){
kit_eye = -8;
} else if (kit_eye == -9){
kit_eye = 8;
} else if (kit_eye == 0){
kit_eye++;
}
xtimer_usleep(ws2812_loop_period);
}
/* while (msg_receive(&m)) { */
/* printf("ws2812_thread got a message\n"); */
/* } */
return NULL;
}
#endif /* ENABLE_WS2812 */
#ifdef ENABLE_NRF_COMM
char rx_handler_stack[THREAD_STACKSIZE_MAIN];
@ -416,6 +508,13 @@ void *nrf24l01p_rx_handler(void *arg)
#ifdef ENABLE_LCD
printf("lcd rx:%p\n", &lcd);
lcd1602d_printstr(&lcd, 0, 0, buf);
if (ws2812_pid != KERNEL_PID_UNDEF) {
msg_t m;
m.type = WS2812_NEW_RFMSG;
m.content.ptr = (char*)&frame;
msg_send_int(&m, ws2812_pid);
}
#endif
break;
@ -929,7 +1028,7 @@ int main(void)
puts("Uber\n");
#if ENABLE_SERVO
int r = servo_init(&servo1, SERVO_PWM, 0, 1000, 2000);
int r = servo_init(&servo1, SERVO_PWM, 0, MS_TO_SERVO(1000), MS_TO_SERVO(2000));
printf("servo init : %d\n", r);
#endif
@ -948,31 +1047,6 @@ int main(void)
#endif
#if ENABLE_WS2812
#define MAX_PIX_VAL 255
ws2812_rgb_t led_array[] = {
OFF,
{.r=0xff, .g=0, .b=0},
{.r=0x0, .g=0xff, .b=0},
{.r=0x0, .g=0, .b=0xff},
{.r=0xff, .g=0xff, .b=0},
{.r=0xff, .g=0xff, .b=0xff},
{.r=0xff, .g=0, .b=0},
{.r=0xff, .g=0xff, .b=0},
/* RED, GREEN, BLUE, */
/* RED, GREEN, BLUE, */
/* RED, GREEN */
};
static char big_buffer[sizeof(led_array)*4] = {0};
ws2812_rgb_t kit_leds [8] = {{0}};
int kit_eye = 3;
ws2812_t ws2812p;
ws2812_init(&ws2812p, WS2812_SPI_PORT );
#endif /* ENABLE_WS2812 */
#ifdef ENABLE_LCD
@ -1021,12 +1095,20 @@ int main(void)
int button_state = res_ladder_val(RES_LADDER_ADC, RES_LADDER_CHAN);
#endif
#if ENABLE_WS2812
if (thread_create(
ws2812_thread_stack, sizeof(ws2812_thread_stack), THREAD_PRIORITY_MAIN - 1, 0,
ws2812_thread, 0, "ws2812_thread") < 0) {
puts("Error in thread_create");
return 1;
}
#endif
// endless loop start
int loop_count=0;
while(1){
loop_count++;
#if ENABLE_WS2812
#if ENABLE_WS2812 && 0
{
int i;
int pos = abs(kit_eye)-1;
@ -1083,19 +1165,30 @@ int main(void)
int new_button_state = res_ladder_val(RES_LADDER_ADC, RES_LADDER_CHAN);
if (new_button_state != button_state){
button_state = new_button_state;
printf("%d-%d-%d-%d\n", new_button_state & 0x8 ? 1 : 0,
new_button_state & 0x4 ? 1 : 0,
new_button_state & 0x2 ? 1 : 0,
new_button_state & 0x1 ? 1 : 0);
dest = new_button_state;
if (display_pid != KERNEL_PID_UNDEF) {
dest = new_button_state & 0x7; // only 3bits
if ((new_button_state & 0x7) != (button_state & 0x7) &&
display_pid != KERNEL_PID_UNDEF) {
msg_t m;
m.type = 0;
m.content.ptr = NULL;
msg_send_int(&m, display_pid);
}
if ((new_button_state & 0x8) != (button_state & 0x8) &&
ws2812_pid != KERNEL_PID_UNDEF) {
msg_t m;
m.type = WS2812_BUTTON_STATE;
m.content.value = new_button_state & 0x8;
msg_send_int(&m, ws2812_pid);
}
button_state = new_button_state;
}
#endif
xtimer_usleep(100000/2);

Write Preview
Loading…
Cancel
Save