From df681e0a79c8f1e78047001881637b10582a7fac Mon Sep 17 00:00:00 2001
From: Oleg Kalachev <okalachev@gmail.com>
Date: Tue, 10 Nov 2020 06:05:28 +0300
Subject: [PATCH] docs: add gpio info to block article

---
 clover_blocks/www/blocks.js |  6 +++---
 docs/en/blocks.md           | 11 +++++++++++
 docs/ru/blocks.md           | 11 +++++++++++
 3 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/clover_blocks/www/blocks.js b/clover_blocks/www/blocks.js
index 21efab26..02514ec9 100644
--- a/clover_blocks/www/blocks.js
+++ b/clover_blocks/www/blocks.js
@@ -546,7 +546,7 @@ Blockly.Blocks['gpio_read'] = {
 		this.setOutput(true, "Boolean");
 		this.setColour(COLOR_GPIO);
 		this.setTooltip("Returns if there is voltage on a GPIO pin.");
-		this.setHelpUrl(DOCS_URL + '#' + this.type);
+		this.setHelpUrl(DOCS_URL + '#GPIO');
 	}
 };
 
@@ -563,7 +563,7 @@ Blockly.Blocks['gpio_write'] = {
 		this.setPreviousStatement(true, null);
 		this.setNextStatement(true, null);
 		this.setTooltip("Set GPIO pin level.");
-		this.setHelpUrl(DOCS_URL + '#' + this.type);
+		this.setHelpUrl(DOCS_URL + '#GPIO');
 	}
 };
 
@@ -580,6 +580,6 @@ Blockly.Blocks['set_servo'] = {
 		this.setPreviousStatement(true, null);
 		this.setNextStatement(true, null);
 		this.setTooltip("Set PWM on a GPIO pin to control servo. PWM is specified in range of 500–2500 μs.");
-		this.setHelpUrl(DOCS_URL + '#' + this.type);
+		this.setHelpUrl(DOCS_URL + '#GPIO');
 	}
 };
diff --git a/docs/en/blocks.md b/docs/en/blocks.md
index 5d32d883..19699453 100644
--- a/docs/en/blocks.md
+++ b/docs/en/blocks.md
@@ -108,3 +108,14 @@ The block allows to set animations to LED strip, similarly to [`set_effect`](led
 Example of using the block with a random color (colors-related blocks are located in *Colour* category):
 
 <img src="../assets/blocks/random-color.png" srcset="../assets/blocks/random-color.png 2x">
+
+### Work with GPIO {#GPIO}
+
+<span style="padding:2px;color:white;background:#5b97cc">GPIO</span> category contains blocks for working with GPIO. Note, that for correct work of these blocks, `pigpiod` daemon should be running:
+
+```bash
+sudo systemctl enable pigpiod.service
+sudo systemctl start pigpiod.service
+```
+
+See details on GPIO in the [appropriate article](gpio.md).
diff --git a/docs/ru/blocks.md b/docs/ru/blocks.md
index 14e0cdcd..5e503185 100644
--- a/docs/ru/blocks.md
+++ b/docs/ru/blocks.md
@@ -108,3 +108,14 @@
 Пример использования блока для установки случайного цвета (блоки, связанные с цветами находятся в категории *Colour*):
 
 <img src="../assets/blocks/random-color.png" srcset="../assets/blocks/random-color.png 2x">
+
+### Работа с GPIO {#GPIO}
+
+Категория <span style="padding:2px;color:white;background:#5b97cc">GPIO</span> содержит блоки для работы с GPIO. Обратите внимание, что для корректной работы этих блоков демон для работы с GPIO `pigpiod` должен быть включен:
+
+```bash
+sudo systemctl enable pigpiod.service
+sudo systemctl start pigpiod.service
+```
+
+Более подробную информацию о GPIO читайте в [соответствующей статье](gpio.md).