1 files changed, 91 insertions, 0 deletions
diff --git a/phone_remote.c b/phone_remote.c
new file mode 100644
index 0000000..c37123a
--- /dev/null
+++ b/phone_remote.c
@@ -0,0 +1,91 @@
+#include "phone_remote.h"
+#include "ble.h"
+#include "nrf_error.h"
+#include "nrf_gpio.h"
+
+#include <string.h>
+#include <stdio.h>
+#include <inttypes.h>
+
+// 32D0xxxx-035D-59C5-70D3-BC8E4A1FD83F
+#define TRYGVIS_IO_UUID_BASE {0x3f, 0xd8, 0x1f, 0x4a, 0x8e, 0xbc, 0xd3, 0x70, 0xc5, 0x59, 0x5d, 0x03,    0,    0, 0xd0, 0x32}
+
+#define TRYGVIS_IO_UUID_SERVICE_PHONE_REMOTE               0x0020
+#define TRYGVIS_IO_UUID_CHARACTERISTIC_PHONE_REMOTE_BUTTON 0x0021
+
+static uint8_t trygvis_io_uuid_type;
+static uint16_t pr_service_handle;
+static ble_gatts_char_handles_t pr_char_handle;
+
+static uint16_t conn_handle = BLE_CONN_HANDLE_INVALID;
+
+// The value of the soil moisture control characteristic.
+static uint8_t control_value[100] = {1, 2, 3};
+
+#define dbg printf
+
+uint32_t pr_add_services() {
+  uint32_t err_code;
+
+  dbg("pr: pr_add_services\r\n");
+
+  ble_uuid128_t base_uuid = {TRYGVIS_IO_UUID_BASE};
+  err_code = sd_ble_uuid_vs_add(&base_uuid, &trygvis_io_uuid_type);
+  if (err_code != NRF_SUCCESS) {
+      return err_code;
+  }
+
+  // -------------------------------------------------------------------------
+  // Service
+  // -------------------------------------------------------------------------
+
+  ble_uuid_t ble_uuid_svc = {
+      .type = trygvis_io_uuid_type,
+      .uuid = TRYGVIS_IO_UUID_SERVICE_PHONE_REMOTE
+  };
+
+  err_code = sd_ble_gatts_service_add(BLE_GATTS_SRVC_TYPE_PRIMARY, &ble_uuid_svc, &pr_service_handle);
+  if (err_code != NRF_SUCCESS) {
+      return err_code;
+  }
+
+  // -------------------------------------------------------------------------
+  // Characteristic
+  // -------------------------------------------------------------------------
+
+  ble_gatts_char_md_t char_md;
+
+  memset(&char_md, 0, sizeof(char_md));
+
+  char_md.char_props.read   = 1;
+  char_md.char_props.write  = 1;
+  char_md.char_props.notify = 1;
+
+  ble_uuid_t ble_uuid_chr = {
+      .type = trygvis_io_uuid_type,
+      .uuid = TRYGVIS_IO_UUID_CHARACTERISTIC_PHONE_REMOTE_BUTTON
+  };
+
+  ble_gatts_attr_md_t attr_md;
+  memset(&attr_md, 0, sizeof(attr_md));
+
+  BLE_GAP_CONN_SEC_MODE_SET_OPEN(&attr_md.read_perm);
+  BLE_GAP_CONN_SEC_MODE_SET_OPEN(&attr_md.write_perm);
+  attr_md.vlen       = 1;
+  attr_md.vloc       = BLE_GATTS_VLOC_USER;
+
+  ble_gatts_attr_t attr_char_value;
+  memset(&attr_char_value, 0, sizeof(attr_char_value));
+
+  attr_char_value.p_uuid       = &ble_uuid_chr;
+  attr_char_value.p_attr_md    = &attr_md;
+  attr_char_value.init_len     = 3;
+  attr_char_value.init_offs    = 0;
+  attr_char_value.max_len      = sizeof(control_value);
+  attr_char_value.p_value      = control_value;
+
+  return sd_ble_gatts_characteristic_add(pr_service_handle,
+                                         &char_md,
+                                         &attr_char_value,
+                                         &pr_char_handle);
+}