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issue #631

This commit is contained in:
kraus 2018-06-09 07:25:56 +02:00
parent bf531c893e
commit 74bc60414a
1 changed files with 13 additions and 3 deletions
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16
csrc/u8x8_d_ks0108.c
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@ -306,10 +306,20 @@ uint8_t u8x8_d_ks0108_erm19264(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void
v.c = ((u8x8_tile_t *)arg_ptr)->cnt;
v.arg_int = arg_int;
/*
3-bit CS value:
In u8x8_byte_set_ks0108_cs(u8x8_t *u8x8, uint8_t arg) the lowest
bit is assigned to CS and highest bit if the 3-bit value to CS2
CS: left part of the display --> 6
CS1: middle part --> 5
CS2: right part of the display --> 3
Reference: https://github.com/olikraus/u8g2/issues/631
*/
if ( v.x < 8 )
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 3, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 6, NULL); // 3-->6, issue 631
u8x8_ks0108_out(u8x8, &v, arg_ptr);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
}
@ -321,7 +331,7 @@ uint8_t u8x8_d_ks0108_erm19264(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void
}
if ( v.x < 24 )
{
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 6, NULL);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_START_TRANSFER, 3, NULL); // 6-->3, // issue 631
u8x8_ks0108_out(u8x8, &v, arg_ptr);
u8x8->cad_cb(u8x8, U8X8_MSG_CAD_END_TRANSFER, 7, NULL);
}