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issue #1565

This commit is contained in:
kraus 2021-10-03 18:48:05 +02:00
parent 438906ed94
commit 50aa779294
3 changed files with 39 additions and 125 deletions
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1
ChangeLog
View File

@ -276,4 +276,5 @@ https://github.com/olikraus/u8g2 ChangeLog
2021-xx-xx v2.32.x olikraus@gmail.com
* SH1107 128x80 (issue 1598)
* ST7920 256x32 (issue 1593)
* Added support for UC1609 (issue 1565)

161
csrc/u8x8_d_uc1609.c
View File

@ -31,117 +31,90 @@
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
https://github.com/olikraus/u8g2/issues/1565
cad001
*/
#include "u8x8.h"
static const uint8_t u8x8_d_uc1609_erm19264_init_seq[] = {
static const uint8_t u8x8_d_uc1609_19264_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_CA(0x0f1, 0x067), /* set COM end (display height-1) */
U8X8_CA(0x0f1, 63), /* set COM end (display height-1) */
U8X8_C(0x0c0), /* SEG & COM normal */
U8X8_C(0x040), /* set scroll line lsb to zero */
U8X8_C(0x050), /* set scroll line msb to zero */
U8X8_C(0x02b), /* set panelloading */
U8X8_C(0x040), /* set scroll line to zero */
U8X8_C(0x02e), /* chare pump */
U8X8_C(0x0eb), /* set bias 1/2 */
U8X8_CA(0x081, 0x05f), /* set contrast */
U8X8_CA(0x081, 0x08f), /* set contrast */
/*
AC0: 0: stop at boundary, 1: increment by one
AC1: 0: first column then page, 1: first page, then column increment
AC2: 0: increment page adr, 1: decrement page adr.
*/
U8X8_C(0x08b), /* set auto increment, low bits are AC2 AC1 AC0 */
U8X8_C(0x088), /* set auto increment, low bits are AC2 AC1 AC0 */
U8X8_C(0x0a1), /* frame rate 95Hz */
/*
LC0: 0
MX: Mirror X
MY: Mirror Y
*/
U8X8_C(0x0c0), /* low bits are MY, MX, LC0 */
U8X8_C(0x0f8), // window mode off
U8X8_C(0x010), // col high
U8X8_C(0x000), // col low
U8X8_C(0x0b0), // page
U8X8_C(0x0c4), /* low bits are MY, MX, LC0 */
U8X8_C(0x0a6), /* set normal pixel mode (not inverse) */
U8X8_C(0x0a4), /* set normal pixel mode (not all on) */
/* test code
U8X8_C(0x0af), // display on
U8X8_C(0x0f8), // window mode off
U8X8_CA(0x0f4, 0), // set window
U8X8_CA(0x0f5, 0),
U8X8_CA(0x0f6, 4),
U8X8_CA(0x0f7, 1),
U8X8_C(0x0f9), // window mode on
U8X8_D1(0x03),
U8X8_D1(0x0c0),
U8X8_D1(0x0ff),
U8X8_D1(0x0ff),
U8X8_D1(0x0ff),
U8X8_D1(0x0ff),
U8X8_D1(0x0ff),
U8X8_D1(0x0ff),
*/
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1609_erm19264_powersave0_seq[] = {
static const uint8_t u8x8_d_uc1609_19264_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0af), /* display on, UC1610 */
U8X8_C(0x0af), /* display on, UC1609 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1609_erm19264_powersave1_seq[] = {
static const uint8_t u8x8_d_uc1609_19264_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off, UC1610 */
U8X8_C(0x0ae), /* display off, UC1609 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1609_erm19264_flip0_seq[] = {
static const uint8_t u8x8_d_uc1609_19264_flip0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
/*
LC0: 0
MX: Mirror X
MY: Mirror Y
*/
U8X8_C(0x0c0), /* low bits are MY, MX, LC0 */
U8X8_C(0x0c4), /* low bits are MY, MX, LC0 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_uc1609_erm19264_flip1_seq[] = {
static const uint8_t u8x8_d_uc1609_19264_flip1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
/*
LC0: 0
MX: Mirror X
MY: Mirror Y
*/
U8X8_C(0x0c6), /* low bits are MY, MX, LC0 */
U8X8_C(0x0c2), /* low bits are MY, MX, LC0 */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
/*
UC1610 has two chip select inputs (CS0 and CS1).
CS0 is low active, CS1 is high active. It will depend on the display
module whether the display has a is low or high active chip select.
*/
static const u8x8_display_info_t u8x8_uc1609_display_info =
static const u8x8_display_info_t u8x8_uc1609_19264_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
@ -157,53 +130,15 @@ static const u8x8_display_info_t u8x8_uc1609_display_info =
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 30,
/* write_pulse_width_ns = */ 40,
/* tile_width = */ 20,
/* tile_hight = */ 13, /* height of 13*8=104 pixel */
/* tile_width = */ 24,
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 194,
/* pixel_height = */ 92
/* pixel_width = */ 192,
/* pixel_height = */ 64
};
/*
RAM Organization:
D0 Pix0
D1
D2 Pix1
D3
D4 Pix2
D5
D6 Pix3
D7
D0 Pix4
D1
D2 Pix5
D3
D4 Pix6
D5
D6 Pix7
D7
*/
static uint8_t *u8x8_convert_tile_for_uc1609(uint8_t *t)
{
uint8_t i;
uint16_t r;
static uint8_t buf[16];
uint8_t *pbuf = buf;
for( i = 0; i < 8; i++ )
{
r = u8x8_upscale_byte(*t++);
*pbuf++ = r & 255;
r >>= 8;
*pbuf++ = r;
}
return buf;
}
uint8_t u8x8_d_uc1609_slg19264(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
uint8_t x, c, page;
@ -211,27 +146,27 @@ uint8_t u8x8_d_uc1609_slg19264(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1609_display_info);
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1609_19264_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1609_erm19264_init_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1609_19264_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1609_erm19264_powersave0_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1609_19264_powersave0_seq);
else
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1609_erm19264_powersave1_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1609_19264_powersave1_seq);
break;
case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1609_erm19264_flip0_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1609_19264_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1609_erm19264_flip1_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1609_19264_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
break;
@ -251,42 +186,20 @@ uint8_t u8x8_d_uc1609_slg19264(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void
x += u8x8->x_offset;
page = (((u8x8_tile_t *)arg_ptr)->y_pos);
page *= 2;
u8x8_cad_SendCmd(u8x8, 0x0f8 ); /* window disable */
//u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
//u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
//u8x8_cad_SendCmd(u8x8, 0x0b0 | page);
u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
u8x8_cad_SendCmd(u8x8, 0x0b0 | page);
u8x8_cad_SendCmd(u8x8, 0x0f4 ); /* window start column */
u8x8_cad_SendArg(u8x8, x);
u8x8_cad_SendCmd(u8x8, 0x0f5 ); /* window start page */
u8x8_cad_SendArg(u8x8, page);
u8x8_cad_SendCmd(u8x8, 0x0f6 ); /* window end column */
u8x8_cad_SendArg(u8x8, 159); /* end of display */
u8x8_cad_SendCmd(u8x8, 0x0f7 ); /* window end page */
u8x8_cad_SendArg(u8x8, page+1);
u8x8_cad_SendCmd(u8x8, 0x0f9 ); /* window enable */
do
{
c = ((u8x8_tile_t *)arg_ptr)->cnt;
ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
do
{
u8x8_cad_SendData(u8x8, 16, u8x8_convert_tile_for_uc1609(ptr));
ptr += 8;
x += 8;
c--;
} while( c > 0 );
u8x8_cad_SendData(u8x8, c*8, ptr);
arg_int--;
} while( arg_int > 0 );
u8x8_cad_EndTransfer(u8x8);
break;
default:
return 0;

2
sys/arduino/u8g2_page_buffer/U8g2Logo/U8g2Logo.ino
View File

@ -268,7 +268,7 @@
//U8G2_UC1604_JLX19264_1_4W_SW_SPI u8g2(U8G2_R0, /* clock=*/ 13, /* data=*/ 11, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8);
//U8G2_UC1604_JLX19264_1_4W_HW_SPI u8g2(U8G2_R0, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8);
//U8G2_UC1609_SLG19264_1_4W_SW_SPI u8g2(U8G2_R0, /* clock=*/ 13, /* data=*/ 11, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8);
//U8G2_UC1609_SLG19264_1_4W_HW_SPI u8g2(U8G2_R0, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8);
U8G2_UC1609_SLG19264_1_4W_HW_SPI u8g2(U8G2_R0, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8);
//U8G2_UC1608_ERC24064_1_4W_SW_SPI u8g2(U8G2_R0, /* clock=*/ 13, /* data=*/ 11, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8); // SW SPI, Due ERC24064-1 Test Setup
//U8G2_UC1608_DEM240064_1_4W_SW_SPI u8g2(U8G2_R0, /* clock=*/ 13, /* data=*/ 11, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8); // SW SPI, Due ERC24064-1 Test Setup
//U8G2_UC1608_ERC240120_1_4W_SW_SPI u8g2(U8G2_R0, /* clock=*/ 13, /* data=*/ 11, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8);