24 static int parse_common_args(const struct shell *sh, char **argv,  in parse_common_args()  argument
31 		shell_error(sh,  in parse_common_args()
38 		shell_error(sh, "Invalid LED number parameter %s",  in parse_common_args()
46 static int cmd_off(const struct shell *sh, size_t argc, char **argv)  in cmd_off()  argument
52 	err = parse_common_args(sh, argv, &dev, &led);  in cmd_off()
57 	shell_print(sh, "%s: turning off LED %d", dev->name, led);  in cmd_off()
61 		shell_error(sh, "Error: %d", err);  in cmd_off()
67 static int cmd_on(const struct shell *sh, size_t argc, char **argv)  in cmd_on()  argument
73 	err = parse_common_args(sh, argv, &dev, &led);  in cmd_on()
78 	shell_print(sh, "%s: turning on LED %d", dev->name, led);  in cmd_on()
82 		shell_error(sh, "Error: %d", err);  in cmd_on()
110 static int cmd_get_info(const struct shell *sh, size_t argc, char **argv)  in cmd_get_info()  argument
118 	err = parse_common_args(sh, argv, &dev, &led);  in cmd_get_info()
123 	shell_print(sh, "%s: getting LED %d information", dev->name, led);  in cmd_get_info()
127 		shell_error(sh, "Error: %d", err);  in cmd_get_info()
131 	shell_print(sh, "Label      : %s", info->label ? : "<NULL>");  in cmd_get_info()
132 	shell_print(sh, "Index      : %d", info->index);  in cmd_get_info()
133 	shell_print(sh, "Num colors : %d", info->num_colors);  in cmd_get_info()
135 		shell_fprintf(sh, SHELL_NORMAL, "Colors     : %s",  in cmd_get_info()
138 			shell_fprintf(sh, SHELL_NORMAL, ":%s",  in cmd_get_info()
141 		shell_fprintf(sh, SHELL_NORMAL, "\n");  in cmd_get_info()
147 static int cmd_set_brightness(const struct shell *sh,  in cmd_set_brightness()  argument
156 	err = parse_common_args(sh, argv, &dev, &led);  in cmd_set_brightness()
163 		shell_error(sh, "Invalid LED brightness parameter %s",  in cmd_set_brightness()
168 		shell_error(sh, "Invalid LED brightness value %lu (max 100)",  in cmd_set_brightness()
173 	shell_print(sh, "%s: setting LED %d brightness to %lu",  in cmd_set_brightness()
178 		shell_error(sh, "Error: %d", err);  in cmd_set_brightness()
184 static int cmd_set_color(const struct shell *sh, size_t argc, char **argv)  in cmd_set_color()  argument
193 	err = parse_common_args(sh, argv, &dev, &led);  in cmd_set_color()
200 		shell_error(sh,  in cmd_set_color()
212 			shell_error(sh, "Invalid LED color parameter %s",  in cmd_set_color()
217 			shell_error(sh,  in cmd_set_color()
225 	shell_fprintf(sh, SHELL_NORMAL, "%s: setting LED %d color to %d",  in cmd_set_color()
228 		shell_fprintf(sh, SHELL_NORMAL, ":%d", color[i]);  in cmd_set_color()
230 	shell_fprintf(sh, SHELL_NORMAL, "\n");  in cmd_set_color()
234 		shell_error(sh, "Error: %d", err);  in cmd_set_color()
240 static int cmd_set_channel(const struct shell *sh, size_t argc, char **argv)  in cmd_set_channel()  argument
248 	err = parse_common_args(sh, argv, &dev, &channel);  in cmd_set_channel()
255 		shell_error(sh, "Invalid channel value parameter %s",  in cmd_set_channel()
260 		shell_error(sh, "Invalid channel value %lu (max 255)",  in cmd_set_channel()
265 	shell_print(sh, "%s: setting channel %d to %lu",  in cmd_set_channel()
270 		shell_error(sh, "Error: %d", err);  in cmd_set_channel()
277 cmd_write_channels(const struct shell *sh, size_t argc, char **argv)  in cmd_write_channels()  argument
286 	err = parse_common_args(sh, argv, &dev, &start_channel);  in cmd_write_channels()
293 		shell_error(sh,  in cmd_write_channels()
305 			shell_error(sh,  in cmd_write_channels()
311 			shell_error(sh,  in cmd_write_channels()
318 	shell_fprintf(sh, SHELL_NORMAL, "%s: writing from channel %d: %d",  in cmd_write_channels()
321 		shell_fprintf(sh, SHELL_NORMAL, " %d", value[i]);  in cmd_write_channels()
323 	shell_fprintf(sh, SHELL_NORMAL, "\n");  in cmd_write_channels()
327 		shell_error(sh, "Error: %d", err);  in cmd_write_channels()