diff --git a/README.md b/README.md
index 711a5e1..b10d6bd 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,8 @@ Some basic hints on the interface:
Download in the [Releases](https://gitea.mcflyer.ru/McFLY/McBitFont/releases) section!
+Library example instructions to implement to STM32 code: [mctext](STM32_HAL_Lib/README.md)
+
#### Important:
**Since v2.0 new save file format is implemented. You can use [McBitFont v1.7](https://gitea.mcflyer.ru/McFLY/McBitFont/releases/tag/v1.7) to convert old saved files to the new format.**
diff --git a/STM32_HAL_Lib/README.md b/STM32_HAL_Lib/README.md
new file mode 100644
index 0000000..dec9c23
--- /dev/null
+++ b/STM32_HAL_Lib/README.md
@@ -0,0 +1,13 @@
+# McText Library
+
+- The library uses "Left to Right, Top to bottom" scan and "LSB Top" for pixels alignment
+
+#### Instructions
+
+To use the library you have to have a display driver with a function that paints a single pixel with X and Y coordinates and 0/1 color.
+Find "SET A FUNCTION NAME HERE!" text in *mctext.c* file and change the function name that suits your driver.
+**Note:** it is possible that you will have to change parameters in the function to match your driver.
+
+**Note:** check the "include" in *mctext.h* file to match your HAL. (stm32f1xx_hal.h is fo STM32F1 MCU series)
+
+Now use **mct_String** function to draw a string of text.
\ No newline at end of file
diff --git a/STM32_HAL_Lib/mctext.c b/STM32_HAL_Lib/mctext.c
new file mode 100644
index 0000000..4777348
--- /dev/null
+++ b/STM32_HAL_Lib/mctext.c
@@ -0,0 +1,107 @@
+/*
+ * mctext.c
+ *
+ * Created on: May 16, 2025
+ * Author: User
+ */
+
+
+#include "mctext.h"
+#include "ST7565.h"
+
+//=========================== SET A FUNCTION NAME HERE! ===========================//
+// A function from display driver to set a pixel (x, y, color)
+void (*mct_SetPixel)(uint8_t, uint8_t, uint8_t) = ST7565_SetPixel;
+//=================================================================================//
+
+
+// Draw a single character. Returns width of drawn character
+uint8_t mct_Char(uint8_t x, uint8_t y, unsigned char c, uint8_t color, const uint8_t *font) {
+ uint8_t pk = font[0]; // Is it a packed font?
+ uint8_t w = font[1]; // Font char width
+ uint8_t h = font[2]; // Font char height
+ uint8_t fc = font[4]; // First char code in the font
+ uint8_t lc = font[5]; // Last char code in the font
+ uint8_t i, j, p, s, b, seg; // i-cur.column, j-cur.row of 8, p-rows of 8, s-height in cur.row of 8, b-cur.bit in cur.row, seg-byte.segment
+ uint8_t bps; // Bytes per symbol for packed fonts
+ uint16_t o; // Current offset
+
+ if (c < fc || c > lc) return 0;
+ if (x > LCDWIDTH) return 0;
+ if (y+h > LCDHEIGHT) return 0;
+
+ // Calc the offset for desired symbol
+ if (pk) { // The font is packed
+ if (w) { // The font is monospaced
+ bps = w*h/8 + 1; // Bytes per symbol + width byte
+ if ((w*h)%8 > 0) bps++; // Correction for the last byte
+ o = FONT_HEADER+(c-fc)*bps; // Offset for desired symbol
+ } else { // The font is not monospaced
+ o = FONT_HEADER; // Starting offset
+ for (i=0; i 0) bps++; // Correction for the last byte
+ o += bps + 1; // Adding symbol's width to the offset (+ width byte)
+ }
+ w = font[o]; // Desired symbol's width
+ o++; // Offset for desired symbol's data
+ }
+
+ // Draw the packed symbol!
+ bps = w*h/8; // Bytes per current symbol
+ if ((w*h)%8 > 0) bps++; // Correction for the last byte
+ b = 0; // bit indexer in "current" byte
+ for (i=0; i LCDWIDTH) return i-1; // Check if we're out of display size
+ for (j=0; j>b) & 1) mct_SetPixel(x+i, y+j, color); // Paint the pixel
+ if (b < 7) b++; else {b = 0; o++;} // Track bits and bytes
+ }
+ }
+
+ } else { // The font is not packed
+ p = (h%8 > 0) ? h/8 + 1 : h/8; // Bytes in one column
+ if (w) { // The font is monospaced
+ o = FONT_HEADER+(c-fc)*w*p; // Offset for desired symbol
+ } else { // The font is not monospaced
+ o = FONT_HEADER; // Starting offset
+ for (i=0; i LCDWIDTH) return i-1; // Check if we're out of display size
+ for (j=0; j= 8) ? 8 : (h - j*8) % 8; // Clac the amount of pixels in current byte
+
+ seg = font[o];
+ for (b=0; b>b) & 1) mct_SetPixel(x+i, y+j*8+b, color);
+ }
+ o++;
+ }
+ //mct_SetPixel(x+i, y, color); // For testing purposes
+ }
+ }
+ return w;
+}
+
+// Draw a string of characters
+void mct_String(uint8_t x, uint8_t y, const char *c, uint8_t color, const uint8_t *font) {
+ uint8_t w = font[0]; // Font char width
+ uint8_t h = font[1]; // Font char height
+ uint8_t s = font[2]; // Font space between characters
+
+ if (y+h > LCDHEIGHT) return;
+ while (c[0] != 0) {
+ if (x+w > LCDWIDTH) return;
+ w = mct_Char(x, y, (unsigned char)*c, color, font);
+ c++;
+ x += w + s;
+ }
+}
diff --git a/STM32_HAL_Lib/mctext.h b/STM32_HAL_Lib/mctext.h
new file mode 100644
index 0000000..c21b0f3
--- /dev/null
+++ b/STM32_HAL_Lib/mctext.h
@@ -0,0 +1,21 @@
+/*
+ * mctext.h
+ *
+ * Created on: May 16, 2025
+ * Author: User
+ */
+
+#ifndef INC_MCTEXT_H_
+#define INC_MCTEXT_H_
+
+#include "stm32f1xx_hal.h"
+
+
+
+// Draw a single character. Returns width of drawn character
+uint8_t mct_Char(uint8_t x, uint8_t y, unsigned char c, uint8_t color, const uint8_t *font);
+
+// Draw a string of characters
+void mct_String(uint8_t x, uint8_t y, const char *c, uint8_t color, const uint8_t *font);
+
+#endif /* INC_MCTEXT_H_ */