rampering! fixed ramp times but works

.gitmodules

@@ -1,3 +1,9 @@
-[submodule "components/idf-dfplayermini"]
-	path = components/idf-dfplayermini
-	url = https://git.oit.cloud/morgan/idf-dfplayermini.git
+[submodule "components/configulator"]
+	path = components/configulator
+	url = https://git.oit.cloud/morgan/configulator
+[submodule "esp-idf"]
+	path = esp-idf
+	url = https://github.com/espressif/esp-idf
+[submodule "components/BAROS32"]
+	path = components/BAROS32
+	url = https://git.oit.cloud/Barback/BAROS32.git

.woodpecker.yml

@@ -1,6 +1,3 @@
-labels:
-  hardware: esp32
-
 steps:
   build:
     image: espressif/idf:v5.2.2
@@ -16,7 +13,6 @@ steps:
       - idf.py build
   release:
     image: woodpeckerci/plugin-release
-    secrets: [ ACCESS_TOKEN ]
     when:
       - event: tag
     settings:

components/BAROS32

@@ -0,0 +1 @@
+Subproject commit 54c7a2d2d65dc9159dad27d6388d8a5409b59dd0

components/configulator

@@ -0,0 +1 @@
+Subproject commit af52863f024eeed3c4730e2a7b945a18e9bfb9fb

esp-idf

@@ -0,0 +1 @@
+Subproject commit 3b8741b172dc951e18509698dee938304bcf1523

include/pumps.h

@@ -7,10 +7,12 @@
 #define PUMPS_ERR_OUT_IDX   (1)
 #define GPIO_PUMP_PIN_SEL   ((1ULL<<pump_gpio_map[0]) | (1ULL<<pump_gpio_map[1]) |  (1ULL<<pump_gpio_map[2]) | (1ULL<<pump_gpio_map[3]));
 
-static uint8_t pump_gpio_map[] = { 27, 26, 25, 33 };
+static uint8_t pump_gpio_map[] = { 12, 13, 2, 4 };
+extern uint8_t running;
 
 void pumps_run();
 void pumps_stop();
+uint8_t pumps_io_init();
 uint8_t pumps_init();
 
 uint8_t pumps_set_duration(uint8_t idx, uint8_t time);

main/CMakeLists.txt

@@ -6,6 +6,6 @@ set(COMPONENT_SRCS "\
   user_button.c\
 ")
 set(COMPONENT_ADD_INCLUDEDIRS ". ../include")
-set(REQUIRES idf-dfplayermini)
+set(REQUIRES configulato BAROS32)
 
 register_component()

main/ble.c

@@ -16,6 +16,7 @@
 #include "driver/gpio.h"
 
 #include "barback.h"
+#include "baros.h"
 #include "main.h"
 #include "ble.h"
 #include "pumps.h"
@@ -46,21 +47,13 @@ static int svc_access_system(uint16_t conn_handle, uint16_t attr_handle, struct
 
 static int barback_ble_char_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg);
 
-#define BLE_SERVICE_PUMP_ENABLED        (0x4200)
-#define BLE_SERVICE_PUMP_STATE          (0x4300)
-#define BLE_SERVICE_PUMP_DURATION       (0x4350)
-
-#define BLE_SERVICE_BARBACK             (0x4400)
-#define CHAR_POUR                       (BLE_SERVICE_BARBACK + 1) // 0x4401
-#define CHAR_BUTTON                     (BLE_SERVICE_BARBACK + 2) // 0x4402
-
 static barback_ble_access_t barback_ble_pump_access_enabled = {
   .read = pumps_get_enabled,
   .write = pumps_set_enabled
 };
 
 #define BLE_CHAR_PUMP_ENABLED(idx) {\
-  .uuid = BLE_UUID16_DECLARE(BLE_SERVICE_PUMP_ENABLED + idx),\
+  .uuid = BLE_UUID16_DECLARE(BAROS_BLE_SERVICE_PUMP_ENABLED + idx),\
   .access_cb = barback_ble_char_access,\
   .arg = &barback_ble_pump_access_enabled,\
   .val_handle = &ble_svc_handle,\
@@ -72,7 +65,7 @@ static barback_ble_access_t barback_ble_pump_access_state = {
 };
 
 #define BLE_CHAR_PUMP_STATE(idx) {\
-  .uuid = BLE_UUID16_DECLARE(BLE_SERVICE_PUMP_STATE + idx),\
+  .uuid = BLE_UUID16_DECLARE(BAROS_BLE_SERVICE_PUMP_STATE + idx),\
   .access_cb = barback_ble_char_access,\
   .arg = &barback_ble_pump_access_state,\
   .val_handle = &ble_svc_handle,\
@@ -85,7 +78,7 @@ static barback_ble_access_t barback_ble_pump_access_duration = {
 };
 
 #define BLE_CHAR_PUMP_DURATION(idx) {\
-  .uuid = BLE_UUID16_DECLARE(BLE_SERVICE_PUMP_DURATION + idx),\
+  .uuid = BLE_UUID16_DECLARE(BAROS_BLE_SERVICE_PUMP_DURATION + idx),\
   .access_cb = barback_ble_char_access,\
   .arg = &barback_ble_pump_access_duration,\
   .val_handle = &pump_duration_svc_val_handles[idx - 1],\
@@ -95,7 +88,7 @@ static barback_ble_access_t barback_ble_pump_access_duration = {
 static const struct ble_gatt_svc_def service_defs[] = {
   {
     .type = BLE_GATT_SVC_TYPE_PRIMARY,
-    .uuid = BLE_UUID16_DECLARE(BLE_SERVICE_PUMP_ENABLED),
+    .uuid = BLE_UUID16_DECLARE(BAROS_BLE_SERVICE_PUMP_ENABLED),
 
     .characteristics = (struct ble_gatt_chr_def[]) {
       BLE_CHAR_PUMP_ENABLED(1),
@@ -106,7 +99,7 @@ static const struct ble_gatt_svc_def service_defs[] = {
     },
   }, {
     .type = BLE_GATT_SVC_TYPE_PRIMARY,
-    .uuid = BLE_UUID16_DECLARE(BLE_SERVICE_PUMP_STATE),
+    .uuid = BLE_UUID16_DECLARE(BAROS_BLE_SERVICE_PUMP_STATE),
     .characteristics = (struct ble_gatt_chr_def[]) {
       BLE_CHAR_PUMP_STATE(1),
       BLE_CHAR_PUMP_STATE(2),
@@ -116,7 +109,7 @@ static const struct ble_gatt_svc_def service_defs[] = {
     },
   }, {
     .type = BLE_GATT_SVC_TYPE_PRIMARY,
-      .uuid = BLE_UUID16_DECLARE(BLE_SERVICE_PUMP_DURATION),
+      .uuid = BLE_UUID16_DECLARE(BAROS_BLE_SERVICE_PUMP_DURATION),
       .characteristics = (struct ble_gatt_chr_def[]) {
         BLE_CHAR_PUMP_DURATION(1),
         BLE_CHAR_PUMP_DURATION(2),
@@ -126,15 +119,15 @@ static const struct ble_gatt_svc_def service_defs[] = {
       },
   }, {
     .type = BLE_GATT_SVC_TYPE_PRIMARY,
-      .uuid = BLE_UUID16_DECLARE(BLE_SERVICE_BARBACK),
+      .uuid = BLE_UUID16_DECLARE(BAROS_BLE_SERVICE_BARBACK),
       .characteristics = (struct ble_gatt_chr_def[]) {
         {
-          .uuid = BLE_UUID16_DECLARE(CHAR_POUR),
+          .uuid = BLE_UUID16_DECLARE(BAROS_CHAR_POUR),
           .access_cb = svc_access_system,
           .val_handle = &ble_svc_handle,
           .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
         }, {
-          .uuid = BLE_UUID16_DECLARE(CHAR_BUTTON),
+          .uuid = BLE_UUID16_DECLARE(BAROS_CHAR_BUTTON),
           .access_cb = svc_access_system,
           .val_handle = &svc_handle_button,
           .flags = BLE_GATT_CHR_F_READ | BLE_GATT_CHR_F_NOTIFY
@@ -145,8 +138,7 @@ static const struct ble_gatt_svc_def service_defs[] = {
   { 0 } // no more services
 };
 
-static int gatt_svr_chr_write(struct os_mbuf *om, uint16_t min_len, uint16_t max_len,
-    void *dst, uint16_t *len) {
+static int gatt_svr_chr_write(struct os_mbuf *om, uint16_t min_len, uint16_t max_len, void *dst, uint16_t *len) {
   uint16_t om_len;
   int rc;
 
@@ -166,6 +158,7 @@ static int gatt_svr_chr_write(struct os_mbuf *om, uint16_t min_len, uint16_t max
 static int svc_access_system(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg) {
   uint16_t uuid16 = ble_uuid_u16(ctxt->chr->uuid);
   uint8_t value = 0;
+  uint16_t vlen = 0;
 
   ESP_LOGI(TAG, "0x%02X access: %d", uuid16, ctxt->op);
 
@@ -175,11 +168,13 @@ static int svc_access_system(uint16_t conn_handle, uint16_t attr_handle, struct
         ctxt->om,
         sizeof value,
         sizeof value,
-        &value, NULL
+        &value, &vlen
         );
 
+    ESP_LOGI(TAG, "value (%d): %d", vlen, value);
+
     switch(uuid16) {
-      case CHAR_POUR:
+      case BAROS_CHAR_POUR:
         if(value == 1) {
           ESP_LOGI(TAG, "starting pumps");
           pumps_run();
@@ -189,7 +184,7 @@ static int svc_access_system(uint16_t conn_handle, uint16_t attr_handle, struct
         }
         break;
 
-      case CHAR_BUTTON:
+      case BAROS_CHAR_BUTTON:
         break;
     }
   }

main/main.c

@@ -10,18 +10,53 @@
 #include "nvs_flash.h"
 #include "esp_vfs_dev.h"
 
+#include "led_strip.h"
+
+#include "configulator.h"
 #include "main.h"
 #include "console.h"
 #include "ble.h"
 #include "user_button.h"
 #include "pumps.h"
 
+#define LED_GPIO 14
+#define LED_COUNT 5
+
 static const char *TAG = "BARBACK";
 
 uint8_t mac[6];
 nvs_handle_t config_handle = {};
+led_strip_handle_t led_strip;
+
+void led_init() {
+  led_strip_config_t strip_config = {
+      .strip_gpio_num = LED_GPIO,  // The GPIO that connected to the LED strip's data line
+      .max_leds = LED_COUNT,                 // The number of LEDs in the strip,
+      .led_model = LED_MODEL_WS2812, // LED strip model, it determines the bit timing
+      .color_component_format = LED_STRIP_COLOR_COMPONENT_FMT_GRB, // The color component format is G-R-B
+      .flags = {
+          .invert_out = false, // don't invert the output signal
+      }
+  };
+
+  /// RMT backend specific configuration
+  led_strip_rmt_config_t rmt_config = {
+      .clk_src = RMT_CLK_SRC_DEFAULT,    // different clock source can lead to different power consumption
+      .resolution_hz = 10 * 1000 * 1000, // RMT counter clock frequency: 10MHz
+      .mem_block_symbols = 64,           // the memory size of each RMT channel, in words (4 bytes)
+      .flags = {
+          .with_dma = false, // DMA feature is available on chips like ESP32-S3/P4
+      }
+  };
+
+  /// Create the LED strip object
+  ESP_ERROR_CHECK(led_strip_new_rmt_device(&strip_config, &rmt_config, &led_strip));
+}
 
 void app_main(void) {
+  // init pump IO immediately to limit run away pumps in case power is on
+  pumps_io_init();
+
   esp_err_t err = nvs_flash_init();
 
   if (err == ESP_ERR_NVS_NO_FREE_PAGES || err == ESP_ERR_NVS_NEW_VERSION_FOUND) {
@@ -44,6 +79,26 @@ void app_main(void) {
   char *name = malloc(strlen(TAG) + 4);
   sprintf(name, "%s-%02X", TAG, mac[5]);
 
+  uint8_t tank_levels[] = { 100, 100, 100, 100 };
+  uint16_t pump_ramp_ms[] = { 500, 500, 500, 500 };
+
+  cfglr_handle_t cfglr_handle = {
+    .namespace = "configulator",
+    .backend = CFGLR_BACKEND_NVS(),
+    .elements = {
+      CFGLR_ELEMENT_U8("armed", 1, CFGLR_SIGNALER_IDF_EVENT()),
+      CFGLR_ELEMENT_U8("monitor", 0, CFGLR_SIGNALER_IDF_EVENT()),
+      CFGLR_ELEMENT_U8("pour_button", 19, CFGLR_SIGNALER_IDF_EVENT()),
+      CFGLR_ELEMENT_STR("device_name", 32, name, CFGLR_SIGNALER_IDF_EVENT()),
+      CFGLR_ELEMENT_BIN("tank_levels", 4, tank_levels, 4, CFGLR_SIGNALER_IDF_EVENT()),
+      CFGLR_ELEMENT_BIN("pump_pins", 4, pump_gpio_map, 4, CFGLR_SIGNALER_IDF_EVENT()),
+      CFGLR_ELEMENT_BIN("pump_ramp_ms", sizeof(uint16_t) * 4, pump_ramp_ms, sizeof(uint16_t) * 4, CFGLR_SIGNALER_IDF_EVENT()),
+      { NULL },
+    },
+  };
+
+  uint8_t ret = cfglr_init(&cfglr_handle);
+
   vTaskDelay(1000 / portTICK_PERIOD_MS);
 
   user_button_init();
@@ -52,7 +107,18 @@ void app_main(void) {
 
   xTaskCreate(console_task, "console", 4048, NULL, tskIDLE_PRIORITY + 3, NULL);
 
+  led_init();
+
+  uint16_t tick = 0;
+
   while(1) {
-    vTaskDelay(1000 / portTICK_PERIOD_MS);
+    uint16_t delay = running > 0 ? 500 / running : 500;
+    vTaskDelay(delay / portTICK_PERIOD_MS);
+
+    uint8_t color = tick % (LED_COUNT * 2) > LED_COUNT ? 0 : 100;
+
+    ESP_ERROR_CHECK(led_strip_set_pixel(led_strip, tick % LED_COUNT, 5, 5, color));
+    ESP_ERROR_CHECK(led_strip_refresh(led_strip));
+    tick++;
   }
 }

main/pumps.c

@@ -1,8 +1,10 @@
 #include "string.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/timers.h"
+#include "freertos/queue.h"
 #include "esp_log.h"
 #include "driver/gpio.h"
+#include "driver/ledc.h"
 #include "nvs_flash.h"
 
 #include "main.h"
@@ -12,12 +14,42 @@
 
 uint8_t running = 0;
 
+typedef enum {
+  PUMP_STATE_IDLE = 0,
+  PUMP_STATE_RAMPING_UP,
+  PUMP_STATE_RUNNING,
+  PUMP_STATE_RAMPING_DOWN,
+} pump_states_e;
+
 TimerHandle_t pump_timers[PUMPS];
+QueueHandle_t pump_step_queue;
+
+static pump_states_e pump_states[PUMPS] = { PUMP_STATE_IDLE };
 static uint8_t pumps_duration[PUMPS] = {0};
 static uint8_t pumps_enabled[PUMPS] = {0};
 static uint8_t pumps_running[PUMPS] = {0};
 static uint8_t safety = 1;
 
+#define RAMP_UP_TIME            (500)
+#define RAMP_DOWN_TIME          (250)
+
+#define LEDC_HS_TIMER           LEDC_TIMER_0
+#define LEDC_HS_MODE            LEDC_HIGH_SPEED_MODE
+#define LEDC_LS_TIMER           LEDC_TIMER_1
+#define LEDC_LS_MODE            LEDC_LOW_SPEED_MODE
+
+#define LEDC_CONFIG(CHANNEL_NO, GPIO) (ledc_channel_config_t){\
+  .channel = CHANNEL_NO,\
+  .duty = 0,\
+  .gpio_num = GPIO,\
+  .speed_mode = LEDC_LOW_SPEED_MODE,\
+  .hpoint = 0,\
+  .timer_sel = LEDC_TIMER_1,\
+  .flags.output_invert = 0,\
+}
+
+ledc_channel_config_t ledc_motor_channels[4] = {};
+
 void pumps_update_config() {
   ESP_LOGI(TAG, "writing config");
 
@@ -47,7 +79,7 @@ uint8_t pumps_set_enabled(uint8_t idx, uint8_t value) {
 
   value = (value ? 1 : 0);
 
-  ESP_LOGD(TAG, "gpio: %d value: %d", io, value);
+  ESP_LOGI(TAG, "gpio: %d value: %d", io, value);
   // invert IO
   if(safety)
     gpio_set_level(io, value);
@@ -79,9 +111,7 @@ void pump_timer_done(TimerHandle_t timer) {
   uint8_t idx = (pcTimerGetName(timer) - 0x48);
   ESP_LOGD(TAG, "pump done: %d", idx);
 
-  running--;
-
-  pumps_set_enabled(idx, 0);
+  xQueueSend(pump_step_queue, &idx, portMAX_DELAY);
 }
 
 void pumps_stop() {
@@ -89,8 +119,6 @@ void pumps_stop() {
     if(pump_timers[i] != NULL) {
       pump_disable(i);
       xTimerStop(pump_timers[i], 0);
-
-      i++;
     }
   }
 }
@@ -98,25 +126,80 @@ void pumps_stop() {
 void pumps_run() {
   if(running > 0) return;
 
+  ESP_LOGI(TAG, "Running pumps");
+
   for(uint8_t i = 0; i < PUMPS; i++) {
-    if(pumps_duration[i] == 0) continue;
+    //if(pumps_duration[i] == 0 || pumps_enabled[i] != 1) continue;
+
+    if(pump_states[i] != PUMP_STATE_IDLE) {
+      ESP_LOGW(TAG, "Attempting to start pump in non-IDLE state. idx: %d state: %d", i, pump_states[i]);
+    }
+
+    ledc_set_fade_with_time(ledc_motor_channels[i].speed_mode, ledc_motor_channels[i].channel, 8192, RAMP_UP_TIME);
+    ledc_fade_start(ledc_motor_channels[i].speed_mode, ledc_motor_channels[i].channel, LEDC_FADE_NO_WAIT);
+
+    pump_states[i] = PUMP_STATE_RAMPING_UP;
 
     running++;
-
-    pump_timers[i] = xTimerCreate((const char *)(0x48 + i), (pumps_duration[i] * 1000 / portTICK_PERIOD_MS), pdFALSE, (void*)0, pump_timer_done);
-
-    xTimerStart(pump_timers[i], 0);
-
-    pumps_set_enabled(i, 1);
+    ESP_LOGI(TAG, "Pump %d started", i);
   }
 }
 
-uint8_t pumps_init() {
+void pump_step_task() {
+  uint8_t idx;
+  BaseType_t awoke = pdFALSE;
+
+  ESP_LOGI(TAG, "Starting pump stepping task");
+
+  while(xQueueReceive(pump_step_queue, &idx, &awoke)) {
+    ESP_LOGI(TAG, "step %d complete for %d", pump_states[idx], idx);
+
+    if(pump_states[idx] == PUMP_STATE_RAMPING_UP) {
+      uint16_t pump_time = pumps_duration[idx] * 250 - (RAMP_UP_TIME + RAMP_DOWN_TIME) / 2;
+
+      if(RAMP_UP_TIME + RAMP_DOWN_TIME / 2 > pumps_duration[idx] * 250) {
+        ESP_LOGW(TAG, "Pump %d total ramp time great that duration, running for 1 Tick", idx);
+
+        pump_time = 10;
+      }
+
+      ESP_LOGI(TAG, "Running pump %d for %dms", idx, pump_time);
+
+      xTimerChangePeriod(pump_timers[idx], pump_time / portTICK_PERIOD_MS, portMAX_DELAY);
+      xTimerStart(pump_timers[idx], portMAX_DELAY);
+
+      pump_states[idx] = PUMP_STATE_RUNNING;
+
+      continue;
+    } else if(pump_states[idx] == PUMP_STATE_RUNNING) {
+      ledc_set_fade_with_time(ledc_motor_channels[idx].speed_mode, ledc_motor_channels[idx].channel, 0, RAMP_UP_TIME);
+      ledc_fade_start(ledc_motor_channels[idx].speed_mode, ledc_motor_channels[idx].channel, LEDC_FADE_NO_WAIT);
+
+      pump_states[idx] = PUMP_STATE_RAMPING_DOWN;
+      continue;
+    } else if(pump_states[idx] == PUMP_STATE_RAMPING_DOWN) {
+      ESP_LOGI(TAG, "Pump cycles complete: %d", idx);
+      pump_states[idx] = PUMP_STATE_IDLE;
+
+      running--;
+    } else {
+      ESP_LOGE(TAG, "Pump step fired with unknown state: %d", pump_states[idx]);
+    }
+  }
+}
+
+static IRAM_ATTR bool ledc_fade_end_event(const ledc_cb_param_t *param, void *parg) {
+  BaseType_t awoke = pdFALSE;
+
+  xQueueSendFromISR(pump_step_queue, parg, &awoke);
+
+  return (awoke == pdTRUE);
+}
+
+uint8_t pumps_io_init() {
   gpio_config_t io_conf;
 
-  // put the output high before initializing
-  // to prevent relays from clacking
-  for(uint8_t i = 0 ; i < 4; i++) {
+  for(uint8_t i = 0 ; i < PUMPS; i++) {
     gpio_set_level(pump_gpio_map[i], 0);
   }
 
@@ -125,12 +208,18 @@ uint8_t pumps_init() {
   io_conf.pin_bit_mask = GPIO_PUMP_PIN_SEL;
   io_conf.pull_down_en = 1;
   io_conf.pull_up_en = 0;
-  gpio_config(&io_conf);
 
+  return gpio_config(&io_conf);
+}
+
+uint8_t pumps_init() {
   // zero out pump enabled, duration
   memset(&pumps_enabled, 0, sizeof(uint8_t) * PUMPS);
   memset(&pumps_duration, 5, sizeof(uint8_t) * PUMPS);
 
+  // this should neve go above 4, but just in case?
+  pump_step_queue = xQueueCreate(PUMPS * 4, sizeof(uint8_t));
+
   size_t size = sizeof(uint8_t) * PUMPS;
   if(!nvs_get_blob(config_handle, "pumps_duration", &pumps_duration, &size)) {
     ESP_LOGI(TAG, "Initializing pumps config");
@@ -138,8 +227,50 @@ uint8_t pumps_init() {
     nvs_set_blob(config_handle, "pumps_duration", &pumps_duration, size);
   };
 
+  ledc_timer_config_t ledc_timer = {
+    .duty_resolution = LEDC_TIMER_13_BIT, // resolution of PWM duty
+    .freq_hz = 4000,                      // frequency of PWM signal
+    .speed_mode = LEDC_LS_MODE,           // timer mode
+    .timer_num = LEDC_LS_TIMER,            // timer index
+    .clk_cfg = LEDC_AUTO_CLK,              // Auto select the source clock
+  };
+
+  ledc_timer_config(&ledc_timer);
+
+  ledc_timer.speed_mode = LEDC_HS_MODE;
+  ledc_timer.timer_num = LEDC_HS_TIMER;
+
+  ledc_timer_config(&ledc_timer);
+
+  for(uint8_t i = 0; i < PUMPS; i++) {
+    gpio_set_level(pump_gpio_map[i], 0);
+
+    pump_timers[i] = xTimerCreate((const char *)(0x48 + i), 1, pdFALSE, (void*)0, pump_timer_done);
+  }
+
+  for(uint8_t i = 0; i < PUMPS; i++) {
+    ledc_motor_channels[i] = LEDC_CONFIG(i, pump_gpio_map[i]);
+    ledc_channel_config(&ledc_motor_channels[i]);
+  }
+
+  ledc_cbs_t callbacks = {
+    .fade_cb = ledc_fade_end_event
+  };
+
+  ledc_fade_func_install(0);
+
+  uint8_t *idx;
+
+  for(uint8_t i = 0; i < PUMPS; i++) {
+    idx = malloc(1);
+    memcpy(idx, &i, 1);
+    ledc_cb_register(ledc_motor_channels[i].speed_mode, ledc_motor_channels[i].channel, &callbacks, idx);
+  }
+
   ESP_LOGI(TAG, "pumps_enabled: %d %d %d %d", pumps_enabled[0], pumps_enabled[1], pumps_enabled[2], pumps_enabled[3]);
   ESP_LOGI(TAG, "pumps_duration: %d %d %d %d", pumps_duration[0], pumps_duration[1], pumps_duration[2], pumps_duration[3]);
 
+  xTaskCreate(pump_step_task, "ramp", 4024, NULL, tskIDLE_PRIORITY + 4, NULL);
+
   return 0;
 }

main/user_button.c

@@ -2,12 +2,14 @@
 #include "freertos/task.h"
 #include "freertos/queue.h"
 #include "driver/gpio.h"
+#include "esp_log.h"
 
 #include "main.h"
 #include "pumps.h"
 #include "ble.h"
 
-#define GPIO_USER_BUTTON      (14)
+#define GPIO_USER_BUTTON      (19)
+#define TAG "user_btn"
 
 static void IRAM_ATTR gpio_isr_handler(void* arg) {
   uint32_t gpio_num = (uint32_t) arg;
@@ -27,7 +29,7 @@ static void gpio_task(void* arg) {
       if(level == last_level) continue;
       last_level = level;
 
-      printf("GPIO[%ld] intr, val: %d\n", io_num, level);
+      ESP_LOGI(TAG, "GPIO[%ld] intr, val: %d\n", io_num, level);
 
       if(state == 0)
         vTaskDelay(10 / portTICK_PERIOD_MS);
@@ -42,6 +44,8 @@ static void gpio_task(void* arg) {
 }
 
 void user_button_init() {
+  ESP_LOGI(TAG, "user_button_init");
+
   gpio_config_t io_conf;
 
   io_conf.intr_type = GPIO_INTR_ANYEDGE;