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Merge pull request #2471 from fherrera124/fherrera124-fix-st7920 

Increment delay at the end of init secuence
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olikraus 2024-07-21 15:19:52 +02:00 committed by GitHub
parent d3185f812d bff6902a22
commit a5f674fedd
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GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 2 deletions
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4
csrc/u8x8_d_st7920.c
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@ -52,7 +52,7 @@ static const uint8_t u8x8_d_st7920_init_seq[] = {
U8X8_C(0x006), /* Entry mode: Cursor move to right ,DDRAM address counter (AC) plus 1, no shift */ U8X8_C(0x006), /* Entry mode: Cursor move to right ,DDRAM address counter (AC) plus 1, no shift */
U8X8_C(0x002), /* disable scroll, enable CGRAM adress */ U8X8_C(0x002), /* disable scroll, enable CGRAM adress */
U8X8_C(0x001), /* clear RAM, needs 1.6 ms */ U8X8_C(0x001), /* clear RAM, needs 1.6 ms */
U8X8_DLY(4), /* delay 2ms */ U8X8_DLY(10), /* delay 10ms */
U8X8_END_TRANSFER(), /* disable chip */ U8X8_END_TRANSFER(), /* disable chip */
@ -403,4 +403,4 @@ uint8_t u8x8_d_st7920_256x32(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *a
return u8x8_d_st7920_common(u8x8, msg, arg_int, arg_ptr); return u8x8_d_st7920_common(u8x8, msg, arg_int, arg_ptr);
} }
return 1; return 1;
} }