diff options
Diffstat (limited to 'power-seq-software-seeed-rp2040/power-seq-software-seeed-rp2040.cpp')
| -rw-r--r-- | power-seq-software-seeed-rp2040/power-seq-software-seeed-rp2040.cpp | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/power-seq-software-seeed-rp2040/power-seq-software-seeed-rp2040.cpp b/power-seq-software-seeed-rp2040/power-seq-software-seeed-rp2040.cpp index f7df25b..c69dcf1 100644 --- a/power-seq-software-seeed-rp2040/power-seq-software-seeed-rp2040.cpp +++ b/power-seq-software-seeed-rp2040/power-seq-software-seeed-rp2040.cpp @@ -11,25 +11,33 @@ static constexpr std::array<std::size_t, 3> gpio_on_sequence { 2, 4, 3 }; static constexpr std::array<std::size_t, 3> gpio_off_sequence { 3, 4, 2 }; static constexpr std::size_t delay_ms = 2000; +static void init_dout(std::size_t gpio, bool state) +{ + gpio_init(gpio); + gpio_set_dir(gpio, GPIO_OUT); + gpio_put(gpio, state); +} + int main() { bool state = false; - // init LED - gpio_init(led_gpio); - gpio_set_dir(led_gpio, GPIO_OUT); - gpio_put(led_gpio, state); + // disable RGB LED (inverted logic) + init_dout(25, true); + init_dout(16, true); + init_dout(17, true); + + // init button LED + init_dout(led_gpio, state); - // init button + // init button IO gpio_init(button_gpio); gpio_set_dir(button_gpio, GPIO_IN); // init relay GPIOs for (auto const & relay : gpio_off_sequence) { - gpio_init(relay); - gpio_set_dir(relay, GPIO_OUT); - gpio_put(relay, state); + init_dout(relay, state); } while (true) |