Raspberries/mraa
Private
Public Access
2
0
Fork 0
Code Activity

blink_onboard.c: Added Minnow Max support

Browse Source 
Signed-off-by: Henry Bruce <henry.bruce@intel.com>
This commit is contained in:
Henry Bruce
2014-11-14 16:33:38 -08:00
committed by Thomas Ingleby
parent 4e0165c45a
commit 41bbc0b86b
1 changed files with 23 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
examples/blink_onboard.c
View File

@@ -32,7 +32,7 @@ int
main(int argc, char **argv) main(int argc, char **argv)
{ {
mraa_platform_t platform = mraa_get_platform_type(); mraa_platform_t platform = mraa_get_platform_type();
mraa_gpio_context gpio; mraa_gpio_context gpio, gpio_in = NULL;
char board_name[] = "Some weird devboard that isn't recognised..."; char board_name[] = "Some weird devboard that isn't recognised...";
int ledstate = 0; int ledstate = 0;
@@ -43,6 +43,12 @@ main(int argc, char **argv)
break; break;
case MRAA_INTEL_GALILEO_GEN2: case MRAA_INTEL_GALILEO_GEN2:
strcpy(board_name, "Intel Galileo Gen2"); strcpy(board_name, "Intel Galileo Gen2");
gpio = mraa_gpio_init(13);
break;
case MRAA_INTEL_MINNOWBOARD_MAX:
strcpy(board_name, "Intel Minnowboard Max");
gpio = mraa_gpio_init(21);
break;
default: default:
gpio = mraa_gpio_init(13); gpio = mraa_gpio_init(13);
} }
@@ -50,8 +56,24 @@ main(int argc, char **argv)
fprintf(stdout, "Welcome to libmraa\n Version: %s\n Running on %s\n", fprintf(stdout, "Welcome to libmraa\n Version: %s\n Running on %s\n",
mraa_get_version(), board_name); mraa_get_version(), board_name);
if (gpio == NULL) {
fprintf(stdout, "Could not initilaize gpio\n");
return 1;
}
if (platform == MRAA_INTEL_MINNOWBOARD_MAX) {
gpio_in = mraa_gpio_init(14);
if (gpio_in != NULL) {
mraa_gpio_dir(gpio_in, MRAA_GPIO_IN);
fprintf(stdout, "Press and hold S1 to stop\n");
}
}
mraa_gpio_dir(gpio, MRAA_GPIO_OUT); mraa_gpio_dir(gpio, MRAA_GPIO_OUT);
for (;;) { for (;;) {
if (gpio_in != NULL && mraa_gpio_read(gpio_in) == 0) {
return 0;
}
ledstate = !ledstate; ledstate = !ledstate;
mraa_gpio_write(gpio, !ledstate); mraa_gpio_write(gpio, !ledstate);
sleep(1); sleep(1);