diff options
| -rw-r--r-- | ULPSoilMonitor.ino | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ULPSoilMonitor.ino b/ULPSoilMonitor.ino index 8c9884d..76a14d3 100644 --- a/ULPSoilMonitor.ino +++ b/ULPSoilMonitor.ino @@ -19,6 +19,8 @@ #define ADC_FACTOR (3.5f) #define ADC_VCC_PIN (ADC2_CHANNEL_9) +#define ULP_PERIOD_MS (30000) + extern const uint8_t ulp_main_bin_start[] asm("_binary_ulp_main_bin_start"); extern const uint8_t ulp_main_bin_end[] asm("_binary_ulp_main_bin_end"); @@ -183,8 +185,8 @@ static void init_ulp_program() rtc_gpio_set_level(GPIO_NUM_25, 1); rtc_gpio_hold_en(GPIO_NUM_25); - /* Set ULP wake up period to 1000ms */ - ulp_set_wakeup_period(0, 1000 * 1000); + /* Set ULP wake up period */ + ulp_set_wakeup_period(0, ULP_PERIOD_MS * 1000); /* Disable pullup on GPIO15, in case it is connected to ground to suppress boot messages. |