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LCD Inversion refactoring

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This commit is contained in:
Dmitry422
2025-04-13 23:43:43 +07:00
parent 535afc41f3
commit 8a0fb5df36
8 changed files with 33 additions and 60 deletions
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14
lib/u8g2/u8g2_glue.c
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@@ -280,3 +280,17 @@ void u8g2_Setup_st756x_flipper(
buf = u8g2_m_16_8_f(&tile_buf_height);
u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
}
void u8x8_d_st756x_set_inversion(u8x8_t* u8x8, bool arg) {
// if arg is true - set last bit to 1 (inversion ON)
if(arg) {
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, ST756X_CMD_INVERSE_DISPLAY | 0b01);
u8x8_cad_EndTransfer(u8x8);
// else use standart command with 0 in last bit
} else {
u8x8_cad_StartTransfer(u8x8);
u8x8_cad_SendCmd(u8x8, ST756X_CMD_INVERSE_DISPLAY);
u8x8_cad_EndTransfer(u8x8);
}
}