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@@ -74,7 +74,8 @@
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#define UC1701_V5_RATIO(N) (0x20 | ((N) & 0x7))
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#define UC1701_CONTRAST(N) (0x81), (N)
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-#define UC1701_COLUMN_ADR(N) (0x10 | (((N) >> 4) & 0xF)), ((N) & 0xF)
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+#define UC1701_COLUMN_HI(N) (0x10 | (((N) >> 4) & 0xF))
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+#define UC1701_COLUMN_ADR(N) UC1701_COLUMN_HI(N), ((N) & 0xF)
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#define UC1701_PAGE_ADR(N) (0xB0 | (N))
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#define UC1701_START_LINE(N) (0x40 | (N))
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#define UC1701_INDICATOR(N) (0xAC), (N)
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@@ -83,43 +84,57 @@
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#define UC1701_BOOST_RATIO(N) (0xF8), (N)
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static const uint8_t u8g_dev_uc1701_mini12864_HAL_init_seq[] PROGMEM = {
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- U8G_ESC_CS(0), /* disable chip */
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- U8G_ESC_ADR(0), /* instruction mode */
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- U8G_ESC_RST(1), /* do reset low pulse with (1*16)+2 milliseconds */
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- U8G_ESC_CS(1), /* enable chip */
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-
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- UC1701_RESET(), /* soft reset */
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- UC1701_START_LINE(0), /* set display start line to 0 */
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- UC1701_ADC_REVERSE(0), /* ADC set to reverse */
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- UC1701_OUT_MODE(1), /* common output mode */
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- UC1701_INVERTED(0), /* display normal, bit val 0: LCD pixel off. */
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- UC1701_BIAS_MODE(0), /* LCD bias 1/9 */
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- UC1701_POWER_CONTROL(0x7), /* all power control circuits on */
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- UC1701_BOOST_RATIO(0x0), /* set booster ratio to 4x */
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- UC1701_V5_RATIO(3), /* set V0 voltage resistor ratio to large */
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- UC1701_CONTRAST(0x27), /* set contrast */
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- UC1701_INDICATOR(0), /* indicator */
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- UC1701_ON(1), /* display on */
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-
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- U8G_ESC_CS(0), /* disable chip */
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- U8G_ESC_DLY(100), /* delay 100 ms */
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- U8G_ESC_CS(1), /* enable chip */
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-
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- UC1701_ALL_PIX(1), /* display all points, ST7565 */
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- U8G_ESC_CS(0), /* disable chip */
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- U8G_ESC_DLY(100), /* delay 100 ms */
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- U8G_ESC_DLY(100), /* delay 100 ms */
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- U8G_ESC_CS(1), /* enable chip */
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- UC1701_ALL_PIX(0), /* normal display */
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- U8G_ESC_CS(0), /* disable chip */
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- U8G_ESC_END /* end of sequence */
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+ U8G_ESC_CS(0), // disable chip
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+ U8G_ESC_ADR(0), // instruction mode
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+ U8G_ESC_RST(1), // do reset low pulse with (1*16)+2 milliseconds
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+ U8G_ESC_CS(1), // enable chip
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+
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+ UC1701_RESET(), // soft reset
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+ UC1701_START_LINE(0), // set display start line to 0
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+ UC1701_ADC_REVERSE(0), // ADC set to reverse
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+ UC1701_OUT_MODE(1), // common output mode
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+ UC1701_INVERTED(0), // display normal, bit val 0: LCD pixel off
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+ UC1701_BIAS_MODE(0), // LCD bias 1/9
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+ UC1701_POWER_CONTROL(0x7), // all power control circuits on
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+ UC1701_BOOST_RATIO(0x0), // set booster ratio to 4x
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+ UC1701_V5_RATIO(3), // set V0 voltage resistor ratio to large
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+ UC1701_CONTRAST(0x27), // set contrast
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+ UC1701_INDICATOR(0), // indicator disable
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+ UC1701_ON(1), // display on
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+
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+ U8G_ESC_CS(0), // disable chip
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+ U8G_ESC_DLY(100), // delay 100 ms
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+ U8G_ESC_CS(1), // enable chip
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+
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+ UC1701_ALL_PIX(1), // display all points, ST7565
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+ U8G_ESC_CS(0), // disable chip
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+ U8G_ESC_DLY(100), // delay 100 ms
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+ U8G_ESC_DLY(100), // delay 100 ms
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+ U8G_ESC_CS(1), // enable chip
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+ UC1701_ALL_PIX(0), // normal display
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+ U8G_ESC_CS(0), // disable chip
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+ U8G_ESC_END // end of sequence
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};
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static const uint8_t u8g_dev_uc1701_mini12864_HAL_data_start[] PROGMEM = {
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- U8G_ESC_ADR(0), /* instruction mode */
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- U8G_ESC_CS(1), /* enable chip */
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- UC1701_COLUMN_ADR(0), /* address 0 */
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- U8G_ESC_END /* end of sequence */
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+ U8G_ESC_ADR(0), // instruction mode
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+ U8G_ESC_CS(1), // enable chip
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+ #if ENABLED(MKS_MINI_12864)
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+ UC1701_START_LINE(0), // set display start line to 0
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+ UC1701_ADC_REVERSE(0), // ADC set to reverse
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+ UC1701_OUT_MODE(1), // common output mode
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+ UC1701_INVERTED(0), // display normal, bit val 0: LCD pixel off
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+ UC1701_BIAS_MODE(0), // LCD bias 1/9
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+ UC1701_POWER_CONTROL(0x7),// all power control circuits on
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+ UC1701_BOOST_RATIO(0x0), // set booster ratio to 4x
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+ UC1701_V5_RATIO(3), // set V0 voltage resistor ratio to large
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+ UC1701_INDICATOR(0), // indicator disable
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+ UC1701_ON(1), // display on
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+ UC1701_COLUMN_HI(0), // set upper 4 bit of the col adr to 0
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+ #else
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+ UC1701_COLUMN_ADR(0), // address 0
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+ #endif
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+ U8G_ESC_END // end of sequence
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};
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uint8_t u8g_dev_uc1701_mini12864_HAL_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) {
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