From: Scott Worley Date: Fri, 29 Sep 2023 21:48:28 +0000 (-0700) Subject: client: Fancier blinking X-Git-Tag: v0.1.0~72 X-Git-Url: http://git.scottworley.com/tattlekey/commitdiff_plain/75649fe32287a6f20759cd6cea53adc938405e17?ds=sidebyside client: Fancier blinking --- diff --git a/client/tattlekey.c b/client/tattlekey.c index 910f696..17a41f9 100644 --- a/client/tattlekey.c +++ b/client/tattlekey.c @@ -1,22 +1,34 @@ -/** - * Copyright (c) 2022 Raspberry Pi (Trading) Ltd. - * - * SPDX-License-Identifier: BSD-3-Clause - */ - #include "pico/cyw43_arch.h" #include "pico/stdlib.h" -int main() { - stdio_init_all(); - if (cyw43_arch_init()) { - printf("Wi-Fi init failed"); - return -1; - } +void one_blink(int duration) { + cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 1); + sleep_ms(duration); + cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 0); + sleep_ms(duration); +} + +void signal(int count, int duration) { + for (int i = 0; i < count; i++) + one_blink(duration); + sleep_ms(1000); +} + +void blink_forever(int duration) { while (true) { - cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 1); - sleep_ms(250); - cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 0); - sleep_ms(250); + one_blink(duration); } } + +void signal_error_by_blinking() { blink_forever(100); } +void signal_success_by_blinking() { blink_forever(400); } + +int main() { + stdio_init_all(); + if (cyw43_arch_init()) + signal_error_by_blinking(); + signal(1, 200); + signal(2, 200); + signal(3, 200); + signal_success_by_blinking(); +}