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No commits in common. "19c0f141a496d1f3b9a7ee62e8c1e5c53a6c794c" and "e099b0f94a12dbe099949627d6f8198bd8156d49" have entirely different histories.
19c0f141a4
...
e099b0f94a
1 changed files with 20 additions and 227 deletions
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@ -29,38 +29,10 @@ struct symbol {
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uint8_t symbol[];
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};
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static const struct symbol sym_a = { 6, { 0xC0, 0xF0, 0x3C, 0x3C, 0xF0, 0xC0,
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0x3F, 0x3F, 0x06, 0x06, 0x3F, 0x3F } };
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static const struct symbol sym_b = { 6, { 0xFC, 0xFC, 0x8C, 0x8C, 0xFC, 0x78,
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0x3F, 0x3F, 0x31, 0x31, 0x3F, 0x1E } };
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static const struct symbol sym_c = { 5, { 0xF8, 0xFC, 0x0C, 0x1C, 0x18,
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0x1F, 0x3F, 0x30, 0x38, 0x18 } };
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static const struct symbol sym_e = { 5, { 0xFC, 0xFC, 0x8C, 0x8C, 0x0C,
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0x3F, 0x3F, 0x31, 0x31, 0x30 } };
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static const struct symbol sym_g = { 6, { 0xF8, 0xFC, 0x0C, 0x0C, 0x3C, 0x38,
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0x1F, 0x3F, 0x30, 0x33, 0x3F, 0x1F } };
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static const struct symbol sym_h = { 6, { 0xFC, 0xFC, 0x80, 0x80, 0xFC, 0xFC,
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0x3F, 0x3F, 0x01, 0x01, 0x3F, 0x3F } };
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static const struct symbol sym_i = { 4, { 0x0C, 0xFC, 0xFC, 0x0C,
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0x30, 0x3F, 0x3F, 0x30 } };
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static const struct symbol sym_k = { 6, { 0xFC, 0xFC, 0xC0, 0xF0, 0x7C, 0x1C,
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0x3F, 0x3F, 0x03, 0x0F, 0x3E, 0x38 } };
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static const struct symbol sym_l = { 5, { 0xFC, 0xFC, 0x00, 0x00, 0x00,
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0x3F, 0x3F, 0x30, 0x30, 0x30 } };
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static const struct symbol sym_n = { 7, { 0xFC, 0xFC, 0xF0, 0xC0, 0x00, 0xFC, 0xFC,
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0x3F, 0x3F, 0x00, 0x03, 0x0F, 0x3F, 0x3F } };
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static const struct symbol sym_o = { 6, { 0xF8, 0xFC, 0x0C, 0x0C, 0xFC, 0xF8,
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0x1F, 0x3F, 0x30, 0x30, 0x3F, 0x1F } };
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static const struct symbol sym_p = { 6, { 0xFC, 0xFC, 0x8C, 0x8C, 0xFC, 0xF8,
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0x3F, 0x3F, 0x01, 0x01, 0x01, 0x00 } };
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static const struct symbol sym_r = { 6, { 0xFC, 0xFC, 0x8C, 0x8C, 0xFC, 0xF8,
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0x3F, 0x3F, 0x01, 0x03, 0x3F, 0x3E } };
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static const struct symbol sym_s = { 6, { 0xF8, 0xFC, 0x8C, 0x8C, 0x9C, 0x18,
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0x18, 0x39, 0x31, 0x31, 0x3F, 0x1F } };
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static const struct symbol sym_t = { 6, { 0x0C, 0x0C, 0xFC, 0xFC, 0x0C, 0x0C,
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0x00, 0x00, 0x3F, 0x3F, 0x00, 0x00 } };
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static const struct symbol sym_u = { 6, { 0xFC, 0xFC, 0x00, 0x00, 0xFC, 0xFC,
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0x3F, 0x3F, 0x30, 0x30, 0x3F, 0x3F } };
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static const struct symbol sym_0 = { 5, { 0xF8, 0xFC, 0x0C, 0xFC, 0xF8,
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0x1F, 0x3F, 0x30, 0x3F, 0x1F } };
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@ -83,18 +55,15 @@ static const struct symbol sym_8 = { 5, { 0x78, 0xFC, 0x8C, 0xFC, 0x78,
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static const struct symbol sym_9 = { 5, { 0xF8, 0xFC, 0x8C, 0xFC, 0xF8,
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0x1C, 0x3D, 0x31, 0x3F, 0x1F } };
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static const struct symbol sym_colon = { 2, { 0x30, 0x30,
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0x0C, 0x0C } };
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static const struct symbol sym_setup = { 19, { 0xF8, 0x98, 0xB8, 0x00, 0xF8, 0x98, 0x18, 0x00, 0x18, 0xF8, 0x18, 0x00, 0xF8, 0x00, 0xF8, 0x00, 0xF8, 0x98, 0xF8,
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0x1D, 0x19, 0x1F, 0x00, 0x1F, 0x19, 0x18, 0x00, 0x00, 0x1F, 0x00, 0x00, 0x1F, 0x18, 0x1F, 0x00, 0x1F, 0x01, 0x01 } };
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enum input {cw, ccw, click, hold};
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enum input {cw, ccw};
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static volatile enum state {home, ch1, ch2, ch3, setup} current_state = home;
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static volatile enum state home_state = ch1;
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static enum state {home} current_state = home;
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static enum home_state {ch1, ch2, ch3, setup} current_home_state = ch1;
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static volatile uint8_t enc = 0;
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static uint8_t enc = 0;
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void spi_init(void) {
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SPI_DDR |= (1 << SPI_SCK) | (1 << SPI_MOSI) | (1 << SPI_SS);
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@ -200,7 +169,7 @@ static void lcd_home(void) {
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bool ch3_selected = false;
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bool setup_selected = false;
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switch(home_state) {
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switch(current_home_state) {
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case ch1:
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ch1_selected = true;
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break;
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@ -270,154 +239,20 @@ static void lcd_home(void) {
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}
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}
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static void lcd_setup(void) {
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lcd_fill(0x00);
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for (uint8_t i = 0; i < 2; i++) {
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SPI_PORT &= ~(1 << LCD_CD);
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lcd_write(0x00);
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lcd_write(0x10);
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lcd_write(0xB0 + i);
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SPI_PORT |= (1 << LCD_CD);
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lcd_write_kerning(32, true);
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lcd_write_symbol_page(&sym_s, i, true);
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lcd_write_kerning(2, true);
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lcd_write_symbol_page(&sym_e, i, true);
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lcd_write_kerning(2, true);
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lcd_write_symbol_page(&sym_t, i, true);
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lcd_write_kerning(2, true);
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lcd_write_symbol_page(&sym_u, i, true);
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lcd_write_kerning(2, true);
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lcd_write_symbol_page(&sym_p, i, true);
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lcd_write_kerning(33, true);
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}
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for (uint8_t i = 0; i < 2; i++) {
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SPI_PORT &= ~(1 << LCD_CD);
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lcd_write(0x02);
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lcd_write(0x10);
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lcd_write(0xB2 + i);
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SPI_PORT |= (1 << LCD_CD);
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lcd_write_symbol_page(&sym_c, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_o, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_n, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_t, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_r, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_a, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_s, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_t, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_colon, i, false);
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lcd_write_kerning(13, false);
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}
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for (uint8_t i = 0; i < 2; i++) {
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SPI_PORT &= ~(1 << LCD_CD);
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lcd_write(0x02);
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lcd_write(0x10);
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lcd_write(0xB4 + i);
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SPI_PORT |= (1 << LCD_CD);
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lcd_write_symbol_page(&sym_b, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_a, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_c, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_k, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_l, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_i, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_g, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_h, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_t, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_colon, i, false);
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lcd_write_kerning(9, false);
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}
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for (uint8_t i = 0; i < 2; i++) {
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SPI_PORT &= ~(1 << LCD_CD);
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lcd_write(0x03);
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lcd_write(0x12);
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lcd_write(0xB6 + i);
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SPI_PORT |= (1 << LCD_CD);
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lcd_write_symbol_page(&sym_b, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_a, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_c, i, false);
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lcd_write_kerning(2, false);
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lcd_write_symbol_page(&sym_k, i, false);
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}
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}
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static void change_state(enum state new_state) {
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switch(new_state) {
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case home:
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lcd_home();
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current_state = home;
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break;
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case ch1:
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break;
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case ch2:
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break;
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case ch3:
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break;
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case setup:
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lcd_setup();
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current_state = setup;
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break;
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}
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}
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static void update_home(enum input event) {
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switch (event) {
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case cw:
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home_state++;
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if (home_state > setup)
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home_state = ch1;
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current_home_state++;
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if (current_home_state > setup)
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current_home_state = ch1;
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lcd_home();
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break;
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case ccw:
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home_state--;
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if (home_state > setup)
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home_state = setup;
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current_home_state--;
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if (current_home_state > setup)
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current_home_state = setup;
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lcd_home();
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break;
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case click:
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change_state(home_state);
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break;
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case hold:
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break;
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}
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}
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static void update_setup(enum input event) {
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switch (event) {
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case cw:
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break;
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case ccw:
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break;
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case click:
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break;
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case hold:
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change_state(home);
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break;
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}
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}
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@ -426,14 +261,14 @@ static void update_state(enum input event) {
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case home:
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update_home(event);
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break;
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case ch1:
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break;
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case ch2:
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break;
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case ch3:
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break;
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case setup:
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update_setup(event);
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}
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}
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static void change_state(enum state new_state) {
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switch(new_state) {
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case home:
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lcd_home();
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current_state = home;
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break;
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}
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}
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@ -475,45 +310,12 @@ ISR(PCINT0_vect) {
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break;
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}
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// TODO: proper dechattering
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// TODO: proper debounce and dechattering
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_delay_us(100);
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sei();
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}
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// encoder button interrupt
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ISR(PCINT1_vect) {
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cli();
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if (PINC & (1 << PC0)) { // release
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TCCR1B &= (0 << CS11) & (0 << CS10); // Disable Timer/Counter1
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if (TCNT1 != 0) {
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update_state(click); // Switch to selected state
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TCNT1 = 0;
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}
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} else { // press
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if (!(TCCR1B & (1 << CS10))) {
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TCCR1B |= (1 << CS11) | (1 << CS10); // Enable Timer/Counter1
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}
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}
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// TODO: proper debouncing
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_delay_us(70);
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sei();
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}
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// Timer/Counter1 compare match A
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ISR(TIMER1_COMPA_vect) {
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cli();
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TCCR1B &= (0 << CS11) & (0 << CS10); // Disable Timer/Counter1
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TCNT1 = 0;
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update_state(hold);
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sei();
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}
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int main(void) {
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// FastPWM: 1.25kHz
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// TODO: Try to get the backlit even more dim
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@ -532,15 +334,6 @@ int main(void) {
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PCICR |= (1 << PCIE0);
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PCMSK0 |= (1 << PCINT6) | (1 << PCINT7);
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// Encoder switch setup
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PORTC |= (1 << PC0);
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PCICR |= (1 << PCIE1);
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PCMSK1 |= (1 << PCINT8);
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// Timer1 setup to recognize held button
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OCR1A = 8192;
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TIMSK1 |= (1 << OCIE1A); // Enable match compare A
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// Show splash screen and load the menu
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lcd_splash();
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_delay_ms(250);
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