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Diffstat (limited to 'examples/other/dogm128/dogm128.c')
-rw-r--r--examples/other/dogm128/dogm128.c291
1 files changed, 0 insertions, 291 deletions
diff --git a/examples/other/dogm128/dogm128.c b/examples/other/dogm128/dogm128.c
deleted file mode 100644
index 575afe0..0000000
--- a/examples/other/dogm128/dogm128.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * This file is part of the libopenstm32 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "./dogm128.h"
-
-u8 dogm128_ram[1024];
-u8 dogm128_cursor_x;
-u8 dogm128_cursor_y;
-
-void dogm128_send_command(u8 command)
-{
- u32 counter;
-
- gpio_clear(DOGM128_A0_PORT, DOGM128_A0_PIN); /* A0 low for commands */
- spi_send(DOGM128_SPI, command);
-
- for (counter = 0; counter<=500; counter++) /* wait */
- {}
-}
-
-void dogm128_send_data(u8 data)
-{
- u32 counter;
-
- gpio_set(DOGM128_A0_PORT, DOGM128_A0_PIN); /* A0 high for data */
- spi_send(DOGM128_SPI, data);
-
- for (counter = 0; counter<=500; counter++) /* wait */
- {}
-}
-
-void dogm128_init()
-{
- u32 counter;
-
- /* reset the display */
- gpio_clear(DOGM128_RESET_PORT, DOGM128_RESET_PIN); /* reset low for dogm128 */
- for (counter = 0; counter<=60000; counter++) /* wait */
- {}
- gpio_set(DOGM128_RESET_PORT, DOGM128_RESET_PIN); /* reset high for dogm128 */
-
- for (counter = 0; counter<=60000; counter++) /* wait */
- {}
-
- gpio_clear(DOGM128_A0_PORT, DOGM128_A0_PIN); /* A0 low for init */
-
- /* tell the display that we want to start */
- spi_set_nss_low(DOGM128_SPI);
-
- /* init sequence */
- dogm128_send_command(DOGM128_DISPLAY_START_ADDRESS_BASE + 0);
- dogm128_send_command(DOGM128_ADC_REVERSE);
- dogm128_send_command(DOGM128_COM_OUTPUT_SCAN_NORMAL);
- dogm128_send_command(DOGM128_DISPLAY_NORMAL);
- dogm128_send_command(DOGM128_BIAS_19);
- dogm128_send_command(DOGM128_POWER_CONTROL_BASE + 0x07);
- dogm128_send_command(DOGM128_BOOSTER_RATIO_SET);
- dogm128_send_command(0x00); /* Booster x4 */
- dogm128_send_command(DOGM128_V0_OUTPUT_RESISTOR_BASE + 0x07);
- dogm128_send_command(DOGM128_ELECTRONIC_VOLUME_MODE_SET);
- dogm128_send_command(0x16); /* Contrast */
- dogm128_send_command(DOGM128_STATIC_INDICATOR_OFF);
- dogm128_send_command(0x00); /* Flashing OFF */
- dogm128_send_command(DOGM128_DISPLAY_ON);
-
- /* end transfer */
- spi_set_nss_high(DOGM128_SPI);
-}
-
-void dogm128_print_char(u8 data)
-{
- u8 i;
- u8 page;
- u8 shift;
- u8 xcoord;
- u8 ycoord;
-
- xcoord = dogm128_cursor_x;
- ycoord = dogm128_cursor_y;
-
- page = (63 - ycoord) / 8; /* the display consists of 8 lines a 8 dots each. */
- shift = (7 -((63 - ycoord) % 8)); /* vertical shift */
-
- /* font is 8x5 so iterate each column of the character */
- for (i = 0; i <= 5; i++) {
- /* right border reached? */
- if ((xcoord + i) > 127)
- return;
- dogm128_cursor_x++;
-
- /* 0xAA = end of character - no dots in this line */
- if (dogm128_font[data - 0x20][i] == 0xAA) {
- dogm128_ram[(page * 128) + xcoord + i] &= ~(0xFF >> shift); /* clear area */
- if ((shift > 0) && (page > 0))
- dogm128_ram[((page - 1) * 128) + xcoord + i] &= ~(0xFF << (8 - shift)); /* clear area */
- return;
- }
-
- /* lower part */
- dogm128_ram[(page * 128) + xcoord + i] &= ~(0xFF >> shift); /* clear area */
- dogm128_ram[(page * 128) + xcoord + i] = (dogm128_font[data - 0x20][i] >> shift);
- /* higher part if needed */
- if ((shift > 0) && (page > 0)) {
- dogm128_ram[((page - 1) * 128) + xcoord + i] &= ~(0xFF << (8 - shift)); /* clear area */
- dogm128_ram[((page - 1) * 128) + xcoord + i] = (dogm128_font[data - 0x20][i] << (8 - shift));
- }
- }
-}
-
-void dogm128_set_cursor(u8 xcoord, u8 ycoord)
-{
- dogm128_cursor_x = xcoord;
- dogm128_cursor_y = ycoord;
-}
-
-void dogm128_print_string(char * s)
-{
- while (*s != 0) {
- dogm128_print_char(*s);
- s++;
- }
-}
-
-void dogm128_set_dot(u8 xcoord, u8 ycoord)
-{
- dogm128_ram[(((63 - ycoord) / 8) * 128) + xcoord] |= (1 << ((63 - ycoord) % 8));
-}
-
-void dogm128_clear_dot(u8 xcoord, u8 ycoord)
-{
- dogm128_ram[(((63 - ycoord) / 8) * 128) + xcoord] &= ~(1 << ((63 - ycoord) % 8));
-}
-
-void dogm128_update_display()
-{
- u8 page;
- u8 column;
-
- /* tell the display that we want to start */
- spi_set_nss_low(DOGM128_SPI);
-
- for (page = 0; page <= 7; page++) {
- dogm128_send_command(0xB0 + page); /* set page */
- dogm128_send_command(0x10); /* set column upper address to 0 */
- dogm128_send_command(0x00); /* set column lower address to 0 */
-
- for (column = 0; column <= 127; column++) {
- dogm128_send_data(dogm128_ram[(page * 128) + column]);
- }
- }
-
- spi_set_nss_high(DOGM128_SPI);
-}
-
-void dogm128_clear()
-{
- u16 i;
-
- for (i = 0; i<=1023; i++) {
- dogm128_ram[i] = 0;
- }
- dogm128_update_display();
-}
-
-/* This is a non-monospace font definition (upside down for better handling).
- * 0xAA is the end of the character so its not space efficient in your memory, but on your display.
- * We are starting with " " as the first printable character at 0x20, so we have to substract 0x20 later.
- * Its the only defined to 127/0x7F so if you have german umlauts or other special characters from above
- * you have to expand this definition a little bit. */
-
-const u8 dogm128_font[96][6] = {
-
- /* 20 SPACE */ {0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA},
- /* 21 ! */ {0x5E, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 22 " */ {0x66, 0x00, 0x66, 0xAA, 0xAA, 0xAA},
- /* 23 # */ {0x28, 0x7C, 0x28, 0x7C, 0x28, 0xAA},
- /* 24 $ */ {0x24, 0x2A, 0x7F, 0x2A, 0x10, 0xAA},
- /* 25 % */ {0x62, 0x18, 0x46, 0xAA, 0xAA, 0xAA},
- /* 26 & */ {0x30, 0x4C, 0x5A, 0x24, 0x50, 0xAA},
- /* 27 ' */ {0x06, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 28 ( */ {0x3E, 0x41, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 29 ) */ {0x41, 0x3E, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 2A * */ {0x28, 0x10, 0x7C, 0x10, 0x28, 0xAA},
- /* 2B + */ {0x10, 0x38, 0x10, 0xAA, 0xAA, 0xAA},
- /* 2C , */ {0xC0, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 2D - */ {0x10, 0x10, 0x10, 0xAA, 0xAA, 0xAA},
- /* 2E . */ {0x40, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 2F / */ {0x60, 0x18, 0x06, 0xAA, 0xAA, 0xAA},
-
- /* 30 0 */ {0x3C, 0x42, 0x42, 0x3C, 0xAA, 0xAA},
- /* 31 1 */ {0x44, 0x7E, 0x40, 0xAA, 0xAA, 0xAA},
- /* 32 2 */ {0x44, 0x62, 0x52, 0x4C, 0xAA, 0xAA},
- /* 33 3 */ {0x4A, 0x4A, 0x34, 0xAA, 0xAA, 0xAA},
- /* 34 4 */ {0x1E, 0x10, 0x78, 0x10, 0xAA, 0xAA},
- /* 35 5 */ {0x4E, 0x4A, 0x32, 0xAA, 0xAA, 0xAA},
- /* 36 6 */ {0x3C, 0x4A, 0x4A, 0x30, 0xAA, 0xAA},
- /* 37 7 */ {0x62, 0x12, 0x0E, 0xAA, 0xAA, 0xAA},
- /* 38 8 */ {0x34, 0x4A, 0x4A, 0x34, 0xAA, 0xAA},
- /* 39 9 */ {0x0C, 0x52, 0x52, 0x3C, 0xAA, 0xAA},
- /* 3A : */ {0x28, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 3B ; */ {0xC8, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 3C < */ {0x10, 0x28, 0x44, 0xAA, 0xAA, 0xAA},
- /* 3D = */ {0x28, 0x28, 0x28, 0xAA, 0xAA, 0xAA},
- /* 3E > */ {0x44, 0x28, 0x10, 0xAA, 0xAA, 0xAA},
- /* 3F ? */ {0x02, 0x52, 0x0C, 0xAA, 0xAA, 0xAA},
-
- /* 40 @ */ {0x3C, 0x42, 0x12, 0x2A, 0x3C, 0xAA},
- /* 41 A */ {0x7C, 0x12, 0x12, 0x7C, 0xAA, 0xAA},
- /* 42 B */ {0x7E, 0x4A, 0x4A, 0x34, 0xAA, 0xAA},
- /* 43 C */ {0x3C, 0x42, 0x42, 0x24, 0xAA, 0xAA},
- /* 44 D */ {0x7E, 0x42, 0x42, 0x3C, 0xAA, 0xAA},
- /* 45 E */ {0x7E, 0x4A, 0x4A, 0xAA, 0xAA, 0xAA},
- /* 46 F */ {0x7E, 0x0A, 0x0A, 0xAA, 0xAA, 0xAA},
- /* 47 G */ {0x3C, 0x42, 0x52, 0x34, 0xAA, 0xAA},
- /* 48 H */ {0x7E, 0x08, 0x08, 0x7E, 0xAA, 0xAA},
- /* 49 I */ {0x42, 0x7E, 0x42, 0xAA, 0xAA, 0xAA},
- /* 4A J */ {0x42, 0x42, 0x3E, 0xAA, 0xAA, 0xAA},
- /* 4B K */ {0x7E, 0x08, 0x14, 0x62, 0xAA, 0xAA},
- /* 4C L */ {0x7E, 0x40, 0x40, 0xAA, 0xAA, 0xAA},
- /* 4D M */ {0x7E, 0x04, 0x08, 0x04, 0x7E, 0xAA},
- /* 4E N */ {0x7E, 0x04, 0x18, 0x20, 0x7E, 0xAA},
- /* 4F O */ {0x3C, 0x42, 0x42, 0x3C, 0xAA, 0xAA},
-
- /* 50 P */ {0x7E, 0x12, 0x12, 0x0C, 0xAA, 0xAA},
- /* 51 Q */ {0x3C, 0x42, 0x42, 0xBC, 0xAA, 0xAA},
- /* 52 R */ {0x7E, 0x12, 0x12, 0x6C, 0xAA, 0xAA},
- /* 53 S */ {0x44, 0x4A, 0x4A, 0x30, 0xAA, 0xAA},
- /* 54 T */ {0x02, 0x7E, 0x02, 0xAA, 0xAA, 0xAA},
- /* 55 U */ {0x3E, 0x40, 0x40, 0x3E, 0xAA, 0xAA},
- /* 56 V */ {0x06, 0x18, 0x60, 0x18, 0x06, 0xAA},
- /* 57 W */ {0x3E, 0x40, 0x3E, 0x40, 0x3E, 0xAA},
- /* 58 X */ {0x42, 0x24, 0x18, 0x24, 0x42, 0xAA},
- /* 59 Y */ {0x9E, 0xA0, 0xA0, 0x7E, 0xAA, 0xAA},
- /* 5A Z */ {0x62, 0x52, 0x4A, 0x46, 0xAA, 0xAA},
- /* 5B [ */ {0x7E, 0x42, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 5C \ */ {0x06, 0x18, 0x60, 0xAA, 0xAA, 0xAA},
- /* 5D ] */ {0x42, 0x7E, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 5E ^ */ {0x04, 0x02, 0x04, 0xAA, 0xAA, 0xAA},
- /* 5F _ */ {0x40, 0x40, 0x40, 0xAA, 0xAA, 0xAA},
-
- /* 60 ` */ {0x02, 0x04, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 61 a */ {0x20, 0x54, 0x54, 0x78, 0xAA, 0xAA},
- /* 62 b */ {0x7E, 0x44, 0x44, 0x38, 0xAA, 0xAA},
- /* 63 c */ {0x38, 0x44, 0x44, 0x28, 0xAA, 0xAA},
- /* 64 d */ {0x38, 0x44, 0x44, 0x7E, 0xAA, 0xAA},
- /* 65 e */ {0x38, 0x54, 0x54, 0x58, 0xAA, 0xAA},
- /* 66 f */ {0x7C, 0x0A, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 67 g */ {0x98, 0xA4, 0xA4, 0x7C, 0xAA, 0xAA},
- /* 68 h */ {0x7E, 0x04, 0x04, 0x78, 0xAA, 0xAA},
- /* 69 i */ {0x7A, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 6A j */ {0x40, 0x3A, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 6B k */ {0x7E, 0x10, 0x28, 0x44, 0xAA, 0xAA},
- /* 6C l */ {0x7E, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 6D m */ {0x7C, 0x04, 0x78, 0x04, 0x78, 0xAA},
- /* 6E n */ {0x7C, 0x04, 0x04, 0x78, 0xAA, 0xAA},
- /* 6F o */ {0x38, 0x44, 0x44, 0x38, 0xAA, 0xAA},
-
- /* 70 p */ {0xFC, 0x24, 0x24, 0x18, 0xAA, 0xAA},
- /* 71 q */ {0x18, 0x24, 0x24, 0xFC, 0xAA, 0xAA},
- /* 72 r */ {0x78, 0x04, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 73 s */ {0x48, 0x54, 0x54, 0x20, 0xAA, 0xAA},
- /* 74 t */ {0x04, 0x3E, 0x44, 0xAA, 0xAA, 0xAA},
- /* 75 u */ {0x3C, 0x40, 0x40, 0x3C, 0xAA, 0xAA},
- /* 76 v */ {0x0C, 0x30, 0x40, 0x30, 0x0C, 0xAA},
- /* 77 w */ {0x3C, 0x40, 0x3C, 0x40, 0x3C, 0xAA},
- /* 78 x */ {0x44, 0x28, 0x10, 0x28, 0x44, 0xAA},
- /* 79 y */ {0x1C, 0xA0, 0xA0, 0x7C, 0xAA, 0xAA},
- /* 7A z */ {0x64, 0x54, 0x4C, 0xAA, 0xAA, 0xAA},
- /* 7B { */ {0x08, 0x36, 0x41, 0xAA, 0xAA, 0xAA},
- /* 7C | */ {0x7E, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 7D } */ {0x41, 0x36, 0x08, 0xAA, 0xAA, 0xAA},
- /* 7E ~ */ {0x20, 0x10, 0x20, 0x10, 0xAA, 0xAA},
- /* 7F DEL */ {0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA}
-};
-