From: Vladimir Garistov <vl.garistov@gmail.com>
Date: Fri, 1 Apr 2022 07:08:32 +0000 (+0300)
Subject: MCP41010 datasheet
X-Git-Url: https://kolegite.com/gitweb/?a=commitdiff_plain;h=237b7b541da643e5766ca9b877b6c3d6cb9bc6c8;p=vmks.git

MCP41010 datasheet
---

diff --git a/Datasheets/MCP41010.pdf b/Datasheets/MCP41010.pdf
new file mode 100644
index 0000000..a07231c
Binary files /dev/null and b/Datasheets/MCP41010.pdf differ
diff --git a/Examples/Big_LED_strip/Big_LED_strip.ino b/Examples/Big_LED_strip/Big_LED_strip.ino
index d95d24b..afe4bf6 100644
--- a/Examples/Big_LED_strip/Big_LED_strip.ino
+++ b/Examples/Big_LED_strip/Big_LED_strip.ino
@@ -1,5 +1,7 @@
 #include <Adafruit_NeoPixel.h>
 #include <inttypes.h>
+#include <stdlib.h>
+#include <math.h>
 
 #define ROWS				8
 #define COLS				32
@@ -16,17 +18,17 @@
 	we must do so directly without allocating a working buffer.
 	Uncomment this to indicate that display_rgb_direct() must be used.
 */
-#define NEOPIXEL_ATE_MY_RAM
+//#define NEOPIXEL_ATE_MY_RAM
 
-#ifdef NEOPIXEL_ATE_MY_RAM
+//#ifdef NEOPIXEL_ATE_MY_RAM
 #define LED_PIN	12
-#else
-#define LED_PIN	PA2
-#endif
+//#else
+//#define LED_PIN	12
+//#endif
 
 int render_image(uint8_t buff[ROWS][COLS][3], const uint8_t image[]);
 int display_rgb(uint8_t buff[ROWS][COLS][3]);
-int display_rgb_direct(const uint8_t image[]);
+//int display_rgb_direct(const uint8_t image[]);
 
 static const uint8_t big_image_data[BIG_IMAGE_FILE_SIZE] =
 {
@@ -85,39 +87,43 @@ Adafruit_NeoPixel led_matrix(NUM_PIXELS, LED_PIN, NEO_GRB);
 
 void setup()
 {
-	pinMode(LED_PIN, OUTPUT);
+	//pinMode(LED_PIN, OUTPUT);
 	led_matrix.begin();
+	//Serial.begin(9600);
 }
 
 void loop()
 {
-	#ifndef NEOPIXEL_ATE_MY_RAM
-	uint8_t frame_buffer[ROWS][COLS][3] = {{{0}}};
-
-	render_image(frame_buffer, big_image_data);
-	display_rgb(frame_buffer);
-	#else
-	display_rgb_direct(big_image_data);
-	#endif
+	volatile uint8_t takovata = 0;
+	//#ifndef NEOPIXEL_ATE_MY_RAM
+	//uint8_t frame_buffer[ROWS][COLS][3];
+
+	//Serial.println("TETS");
+	//render_image(frame_buffer, big_image_data);
+	//display_rgb(frame_buffer);
+	display_rgb((uint8_t (*)[32][3]) &takovata);
+	//#else
+	//display_rgb_direct(big_image_data);
+	//#endif
 
 }
 
 int render_image(uint8_t buff[ROWS][COLS][3], const uint8_t image[])
 {
-	size_t row_offset, col_offset;
+	//size_t row_offset, col_offset;
 
 	if (buff == NULL || image == NULL)
 		return -1;
 
 	for (uint8_t row = 0; row < ROWS; row++)
 	{
-		row_offset = row * COLS * 3;
+		//row_offset = row * COLS * 3;
 		for (uint8_t col = 0; col < COLS; col++)
 		{
-			col_offset = col * 3;
+			//col_offset = col * 3;
 			for (uint8_t i = 0; i < 3; i++)
 			{
-				buff[row][col][i] = image[PPM_HEADER_LENGHT + row_offset + col_offset + i];
+				buff[row][col][i] = image[PPM_HEADER_LENGHT + row * COLS * 3 + col * 3 + i];
 			}
 		}
 	}
@@ -154,7 +160,7 @@ int display_rgb(uint8_t buff[ROWS][COLS][3])
 
 	return 0;
 }
-
+/*
 int display_rgb_direct(const uint8_t image[])
 {
 	size_t row_offset, col_offset;
@@ -190,3 +196,4 @@ int display_rgb_direct(const uint8_t image[])
 
 	return 0;
 }
+*/
\ No newline at end of file