diff options
Diffstat (limited to 'drivers/avr')
| -rw-r--r-- | drivers/avr/analog.c | 53 | ||||
| -rw-r--r-- | drivers/avr/analog.h | 26 | ||||
| -rw-r--r--[-rwxr-xr-x] | drivers/avr/apa102.c | 147 | ||||
| -rw-r--r--[-rwxr-xr-x] | drivers/avr/apa102.h | 5 | ||||
| -rw-r--r-- | drivers/avr/glcdfont.c | 280 | ||||
| -rw-r--r-- | drivers/avr/hd44780.c | 510 | ||||
| -rw-r--r-- | drivers/avr/hd44780.h | 303 | ||||
| -rw-r--r--[-rwxr-xr-x] | drivers/avr/i2c_master.c | 260 | ||||
| -rw-r--r--[-rwxr-xr-x] | drivers/avr/i2c_master.h | 12 | ||||
| -rw-r--r--[-rwxr-xr-x] | drivers/avr/i2c_slave.c | 18 | ||||
| -rw-r--r--[-rwxr-xr-x] | drivers/avr/i2c_slave.h | 2 | ||||
| -rw-r--r-- | drivers/avr/pro_micro.h | 270 | ||||
| -rw-r--r-- | drivers/avr/ssd1306.c | 427 | ||||
| -rw-r--r-- | drivers/avr/ssd1306.h | 84 | ||||
| -rw-r--r-- | drivers/avr/ws2812.c | 384 | ||||
| -rw-r--r-- | drivers/avr/ws2812.h | 17 |
16 files changed, 1195 insertions, 1603 deletions
diff --git a/drivers/avr/analog.c b/drivers/avr/analog.c index 1ec38df75d..1a8da4261d 100644 --- a/drivers/avr/analog.c +++ b/drivers/avr/analog.c @@ -21,49 +21,38 @@ #include <stdint.h> #include "analog.h" +static uint8_t aref = (1 << REFS0); // default to AREF = Vcc -static uint8_t aref = (1<<REFS0); // default to AREF = Vcc - - -void analogReference(uint8_t mode) -{ - aref = mode & 0xC0; -} - +void analogReference(uint8_t mode) { aref = mode & 0xC0; } // Arduino compatible pin input -int16_t analogRead(uint8_t pin) -{ +int16_t analogRead(uint8_t pin) { #if defined(__AVR_ATmega32U4__) - static const uint8_t PROGMEM pin_to_mux[] = { - 0x00, 0x01, 0x04, 0x05, 0x06, 0x07, - 0x25, 0x24, 0x23, 0x22, 0x21, 0x20}; - if (pin >= 12) return 0; - return adc_read(pgm_read_byte(pin_to_mux + pin)); + static const uint8_t PROGMEM pin_to_mux[] = {0x00, 0x01, 0x04, 0x05, 0x06, 0x07, 0x25, 0x24, 0x23, 0x22, 0x21, 0x20}; + if (pin >= 12) return 0; + return adc_read(pgm_read_byte(pin_to_mux + pin)); #elif defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__) - if (pin >= 8) return 0; - return adc_read(pin); + if (pin >= 8) return 0; + return adc_read(pin); #else - return 0; + return 0; #endif } // Mux input -int16_t adc_read(uint8_t mux) -{ +int16_t adc_read(uint8_t mux) { #if defined(__AVR_AT90USB162__) - return 0; + return 0; #else - uint8_t low; - - ADCSRA = (1<<ADEN) | ADC_PRESCALER; // enable ADC - ADCSRB = (1<<ADHSM) | (mux & 0x20); // high speed mode - ADMUX = aref | (mux & 0x1F); // configure mux input - ADCSRA = (1<<ADEN) | ADC_PRESCALER | (1<<ADSC); // start the conversion - while (ADCSRA & (1<<ADSC)) ; // wait for result - low = ADCL; // must read LSB first - return (ADCH << 8) | low; // must read MSB only once! + uint8_t low; + + ADCSRA = (1 << ADEN) | ADC_PRESCALER; // enable ADC + ADCSRB = (1 << ADHSM) | (mux & 0x20); // high speed mode + ADMUX = aref | (mux & 0x1F); // configure mux input + ADCSRA = (1 << ADEN) | ADC_PRESCALER | (1 << ADSC); // start the conversion + while (ADCSRA & (1 << ADSC)) + ; // wait for result + low = ADCL; // must read LSB first + return (ADCH << 8) | low; // must read MSB only once! #endif } - - diff --git a/drivers/avr/analog.h b/drivers/avr/analog.h index 8d93de7dc2..32452a1ec2 100644 --- a/drivers/avr/analog.h +++ b/drivers/avr/analog.h @@ -19,34 +19,34 @@ #include <stdint.h> -void analogReference(uint8_t mode); +void analogReference(uint8_t mode); int16_t analogRead(uint8_t pin); int16_t adc_read(uint8_t mux); -#define ADC_REF_POWER (1<<REFS0) -#define ADC_REF_INTERNAL ((1<<REFS1) | (1<<REFS0)) -#define ADC_REF_EXTERNAL (0) +#define ADC_REF_POWER (1 << REFS0) +#define ADC_REF_INTERNAL ((1 << REFS1) | (1 << REFS0)) +#define ADC_REF_EXTERNAL (0) // These prescaler values are for high speed mode, ADHSM = 1 #if F_CPU == 16000000L -#define ADC_PRESCALER ((1<<ADPS2) | (1<<ADPS1)) +# define ADC_PRESCALER ((1 << ADPS2) | (1 << ADPS1)) #elif F_CPU == 8000000L -#define ADC_PRESCALER ((1<<ADPS2) | (1<<ADPS0)) +# define ADC_PRESCALER ((1 << ADPS2) | (1 << ADPS0)) #elif F_CPU == 4000000L -#define ADC_PRESCALER ((1<<ADPS2)) +# define ADC_PRESCALER ((1 << ADPS2)) #elif F_CPU == 2000000L -#define ADC_PRESCALER ((1<<ADPS1) | (1<<ADPS0)) +# define ADC_PRESCALER ((1 << ADPS1) | (1 << ADPS0)) #elif F_CPU == 1000000L -#define ADC_PRESCALER ((1<<ADPS1)) +# define ADC_PRESCALER ((1 << ADPS1)) #else -#define ADC_PRESCALER ((1<<ADPS0)) +# define ADC_PRESCALER ((1 << ADPS0)) #endif // some avr-libc versions do not properly define ADHSM #if defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__) -#if !defined(ADHSM) -#define ADHSM (7) -#endif +# if !defined(ADHSM) +# define ADHSM (7) +# endif #endif #endif diff --git a/drivers/avr/apa102.c b/drivers/avr/apa102.c index 55a0d57778..f4d97a1589 100755..100644 --- a/drivers/avr/apa102.c +++ b/drivers/avr/apa102.c @@ -1,24 +1,24 @@ /* -* APA102 lib V1.0a -* -* Controls APA102 RGB-LEDs -* Author: Mikkel (Duckle29 on github) -* -* Dec 22th, 2017 v1.0a Initial Version -* -* 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 2 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/>. -*/ + * APA102 lib V1.0a + * + * Controls APA102 RGB-LEDs + * Author: Mikkel (Duckle29 on github) + * + * Dec 22th, 2017 v1.0a Initial Version + * + * 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 2 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 "apa102.h" #include <avr/interrupt.h> @@ -27,75 +27,70 @@ #include "debug.h" // Setleds for standard RGB -void inline apa102_setleds(LED_TYPE *ledarray, uint16_t leds){ - apa102_setleds_pin(ledarray,leds, _BV(RGB_DI_PIN & 0xF), _BV(RGB_CLK_PIN & 0xF)); -} +void inline apa102_setleds(LED_TYPE *ledarray, uint16_t leds) { apa102_setleds_pin(ledarray, leds, _BV(RGB_DI_PIN & 0xF), _BV(RGB_CLK_PIN & 0xF)); } -void static inline apa102_setleds_pin(LED_TYPE *ledarray, uint16_t leds, uint8_t pinmask_DI, uint8_t pinmask_CLK){ - pinMode(RGB_DI_PIN, PinDirectionOutput); - pinMode(RGB_CLK_PIN, PinDirectionOutput); +void static inline apa102_setleds_pin(LED_TYPE *ledarray, uint16_t leds, uint8_t pinmask_DI, uint8_t pinmask_CLK) { + pinMode(RGB_DI_PIN, PinDirectionOutput); + pinMode(RGB_CLK_PIN, PinDirectionOutput); - apa102_send_array((uint8_t*)ledarray,leds) + apa102_send_array((uint8_t *)ledarray, leds) } -void apa102_send_array(uint8_t *data, uint16_t leds){ // Data is struct of 3 bytes. RGB - leds is number of leds in data - apa102_start_frame(); - while(leds--){ - apa102_send_frame(0xFF000000 | (data->b << 16) | (data->g << 8) | data->r); - data++; - } - apa102_end_frame(leds); +void apa102_send_array(uint8_t *data, uint16_t leds) { // Data is struct of 3 bytes. RGB - leds is number of leds in data + apa102_start_frame(); + while (leds--) { + apa102_send_frame(0xFF000000 | (data->b << 16) | (data->g << 8) | data->r); + data++; + } + apa102_end_frame(leds); } -void apa102_send_frame(uint32_t frame){ - for(uint32_t i=0xFF; i>0;){ - apa102_send_byte(frame & i); - i = i << 8; - } +void apa102_send_frame(uint32_t frame) { + for (uint32_t i = 0xFF; i > 0;) { + apa102_send_byte(frame & i); + i = i << 8; + } } -void apa102_start_frame(){ - apa102_send_frame(0); -} +void apa102_start_frame() { apa102_send_frame(0); } -void apa102_end_frame(uint16_t leds) -{ - // This function has been taken from: https://github.com/pololu/apa102-arduino/blob/master/APA102.h - // and adapted. The code is MIT licensed. I think thats compatible? +void apa102_end_frame(uint16_t leds) { + // This function has been taken from: https://github.com/pololu/apa102-arduino/blob/master/APA102.h + // and adapted. The code is MIT licensed. I think thats compatible? - // We need to send some more bytes to ensure that all the LEDs in the - // chain see their new color and start displaying it. - // - // The data stream seen by the last LED in the chain will be delayed by - // (count - 1) clock edges, because each LED before it inverts the clock - // line and delays the data by one clock edge. Therefore, to make sure - // the last LED actually receives the data we wrote, the number of extra - // edges we send at the end of the frame must be at least (count - 1). - // For the APA102C, that is sufficient. - // - // The SK9822 only updates after it sees 32 zero bits followed by one more - // rising edge. To avoid having the update time depend on the color of - // the last LED, we send a dummy 0xFF byte. (Unfortunately, this means - // that partial updates of the beginning of an LED strip are not possible; - // the LED after the last one you are trying to update will be black.) - // After that, to ensure that the last LED in the chain sees 32 zero bits - // and a rising edge, we need to send at least 65 + (count - 1) edges. It - // is sufficent and simpler to just send (5 + count/16) bytes of zeros. - // - // We are ignoring the specification for the end frame in the APA102/SK9822 - // datasheets because it does not actually ensure that all the LEDs will - // start displaying their new colors right away. + // We need to send some more bytes to ensure that all the LEDs in the + // chain see their new color and start displaying it. + // + // The data stream seen by the last LED in the chain will be delayed by + // (count - 1) clock edges, because each LED before it inverts the clock + // line and delays the data by one clock edge. Therefore, to make sure + // the last LED actually receives the data we wrote, the number of extra + // edges we send at the end of the frame must be at least (count - 1). + // For the APA102C, that is sufficient. + // + // The SK9822 only updates after it sees 32 zero bits followed by one more + // rising edge. To avoid having the update time depend on the color of + // the last LED, we send a dummy 0xFF byte. (Unfortunately, this means + // that partial updates of the beginning of an LED strip are not possible; + // the LED after the last one you are trying to update will be black.) + // After that, to ensure that the last LED in the chain sees 32 zero bits + // and a rising edge, we need to send at least 65 + (count - 1) edges. It + // is sufficent and simpler to just send (5 + count/16) bytes of zeros. + // + // We are ignoring the specification for the end frame in the APA102/SK9822 + // datasheets because it does not actually ensure that all the LEDs will + // start displaying their new colors right away. - apa102_send_byte(0xFF); - for (uint16_t i = 0; i < 5 + leds / 16; i++){ - apa102_send_byte(0); - } + apa102_send_byte(0xFF); + for (uint16_t i = 0; i < 5 + leds / 16; i++) { + apa102_send_byte(0); + } } -void apa102_send_byte(uint8_t byte){ - uint8_t i; - for (i = 0; i < 8; i++){ +void apa102_send_byte(uint8_t byte) { + uint8_t i; + for (i = 0; i < 8; i++) { digitalWrite(RGB_DI_PIN, !!(byte & (1 << (7-i))); digitalWrite(RGB_CLK_PIN, PinLevelHigh); - } + } } diff --git a/drivers/avr/apa102.h b/drivers/avr/apa102.h index 5d852e0673..d4c1e18ee1 100755..100644 --- a/drivers/avr/apa102.h +++ b/drivers/avr/apa102.h @@ -27,7 +27,6 @@ #include "color.h" - /* User Interface * * Input: @@ -41,6 +40,6 @@ * - Wait 50�s to reset the LEDs */ -void apa102_setleds (LED_TYPE *ledarray, uint16_t number_of_leds); -void apa102_setleds_pin (LED_TYPE *ledarray, uint16_t number_of_leds,uint8_t pinmask); +void apa102_setleds(LED_TYPE *ledarray, uint16_t number_of_leds); +void apa102_setleds_pin(LED_TYPE *ledarray, uint16_t number_of_leds, uint8_t pinmask); void apa102_setleds_rgbw(LED_TYPE *ledarray, uint16_t number_of_leds); diff --git a/drivers/avr/glcdfont.c b/drivers/avr/glcdfont.c index 6f88bd23a7..2c332ea6db 100644 --- a/drivers/avr/glcdfont.c +++ b/drivers/avr/glcdfont.c @@ -5,272 +5,30 @@ #define FONT5X7_H #ifdef __AVR__ - #include <avr/io.h> - #include <avr/pgmspace.h> +# include <avr/io.h> +# include <avr/pgmspace.h> #elif defined(ESP8266) - #include <pgmspace.h> +# include <pgmspace.h> #else - #define PROGMEM +# define PROGMEM #endif // Standard ASCII 5x7 font static const unsigned char font[] PROGMEM = { - 0x00, 0x00, 0x00, 0x00, 0x00, - 0x3E, 0x5B, 0x4F, 0x5B, 0x3E, - 0x3E, 0x6B, 0x4F, 0x6B, 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0x12, 0x11, 0x12, 0x7C, - 0x7F, 0x49, 0x49, 0x49, 0x36, - 0x3E, 0x41, 0x41, 0x41, 0x22, - 0x7F, 0x41, 0x41, 0x41, 0x3E, - 0x7F, 0x49, 0x49, 0x49, 0x41, - 0x7F, 0x09, 0x09, 0x09, 0x01, - 0x3E, 0x41, 0x41, 0x51, 0x73, - 0x7F, 0x08, 0x08, 0x08, 0x7F, - 0x00, 0x41, 0x7F, 0x41, 0x00, - 0x20, 0x40, 0x41, 0x3F, 0x01, - 0x7F, 0x08, 0x14, 0x22, 0x41, - 0x7F, 0x40, 0x40, 0x40, 0x40, - 0x7F, 0x02, 0x1C, 0x02, 0x7F, - 0x7F, 0x04, 0x08, 0x10, 0x7F, - 0x3E, 0x41, 0x41, 0x41, 0x3E, - 0x7F, 0x09, 0x09, 0x09, 0x06, - 0x3E, 0x41, 0x51, 0x21, 0x5E, - 0x7F, 0x09, 0x19, 0x29, 0x46, - 0x26, 0x49, 0x49, 0x49, 0x32, - 0x03, 0x01, 0x7F, 0x01, 0x03, - 0x3F, 0x40, 0x40, 0x40, 0x3F, - 0x1F, 0x20, 0x40, 0x20, 0x1F, - 0x3F, 0x40, 0x38, 0x40, 0x3F, - 0x63, 0x14, 0x08, 0x14, 0x63, - 0x03, 0x04, 0x78, 0x04, 0x03, - 0x61, 0x59, 0x49, 0x4D, 0x43, - 0x00, 0x7F, 0x41, 0x41, 0x41, - 0x02, 0x04, 0x08, 0x10, 0x20, - 0x00, 0x41, 0x41, 0x41, 0x7F, - 0x04, 0x02, 0x01, 0x02, 0x04, - 0x40, 0x40, 0x40, 0x40, 0x40, - 0x00, 0x03, 0x07, 0x08, 0x00, - 0x20, 0x54, 0x54, 0x78, 0x40, - 0x7F, 0x28, 0x44, 0x44, 0x38, - 0x38, 0x44, 0x44, 0x44, 0x28, - 0x38, 0x44, 0x44, 0x28, 0x7F, - 0x38, 0x54, 0x54, 0x54, 0x18, - 0x00, 0x08, 0x7E, 0x09, 0x02, - 0x18, 0xA4, 0xA4, 0x9C, 0x78, - 0x7F, 0x08, 0x04, 0x04, 0x78, - 0x00, 0x44, 0x7D, 0x40, 0x00, - 0x20, 0x40, 0x40, 0x3D, 0x00, - 0x7F, 0x10, 0x28, 0x44, 0x00, - 0x00, 0x41, 0x7F, 0x40, 0x00, - 0x7C, 0x04, 0x78, 0x04, 0x78, - 0x7C, 0x08, 0x04, 0x04, 0x78, - 0x38, 0x44, 0x44, 0x44, 0x38, - 0xFC, 0x18, 0x24, 0x24, 0x18, - 0x18, 0x24, 0x24, 0x18, 0xFC, - 0x7C, 0x08, 0x04, 0x04, 0x08, - 0x48, 0x54, 0x54, 0x54, 0x24, - 0x04, 0x04, 0x3F, 0x44, 0x24, - 0x3C, 0x40, 0x40, 0x20, 0x7C, - 0x1C, 0x20, 0x40, 0x20, 0x1C, - 0x3C, 0x40, 0x30, 0x40, 0x3C, - 0x44, 0x28, 0x10, 0x28, 0x44, - 0x4C, 0x90, 0x90, 0x90, 0x7C, - 0x44, 0x64, 0x54, 0x4C, 0x44, - 0x00, 0x08, 0x36, 0x41, 0x00, - 0x00, 0x00, 0x77, 0x00, 0x00, - 0x00, 0x41, 0x36, 0x08, 0x00, - 0x02, 0x01, 0x02, 0x04, 0x02, - 0x3C, 0x26, 0x23, 0x26, 0x3C, - 0x1E, 0xA1, 0xA1, 0x61, 0x12, - 0x3A, 0x40, 0x40, 0x20, 0x7A, - 0x38, 0x54, 0x54, 0x55, 0x59, - 0x21, 0x55, 0x55, 0x79, 0x41, - 0x22, 0x54, 0x54, 0x78, 0x42, // a-umlaut - 0x21, 0x55, 0x54, 0x78, 0x40, - 0x20, 0x54, 0x55, 0x79, 0x40, - 0x0C, 0x1E, 0x52, 0x72, 0x12, - 0x39, 0x55, 0x55, 0x55, 0x59, - 0x39, 0x54, 0x54, 0x54, 0x59, - 0x39, 0x55, 0x54, 0x54, 0x58, - 0x00, 0x00, 0x45, 0x7C, 0x41, - 0x00, 0x02, 0x45, 0x7D, 0x42, - 0x00, 0x01, 0x45, 0x7C, 0x40, - 0x7D, 0x12, 0x11, 0x12, 0x7D, // A-umlaut - 0xF0, 0x28, 0x25, 0x28, 0xF0, - 0x7C, 0x54, 0x55, 0x45, 0x00, - 0x20, 0x54, 0x54, 0x7C, 0x54, - 0x7C, 0x0A, 0x09, 0x7F, 0x49, - 0x32, 0x49, 0x49, 0x49, 0x32, - 0x3A, 0x44, 0x44, 0x44, 0x3A, // o-umlaut - 0x32, 0x4A, 0x48, 0x48, 0x30, - 0x3A, 0x41, 0x41, 0x21, 0x7A, - 0x3A, 0x42, 0x40, 0x20, 0x78, - 0x00, 0x9D, 0xA0, 0xA0, 0x7D, - 0x3D, 0x42, 0x42, 0x42, 0x3D, // O-umlaut - 0x3D, 0x40, 0x40, 0x40, 0x3D, - 0x3C, 0x24, 0xFF, 0x24, 0x24, - 0x48, 0x7E, 0x49, 0x43, 0x66, - 0x2B, 0x2F, 0xFC, 0x2F, 0x2B, - 0xFF, 0x09, 0x29, 0xF6, 0x20, - 0xC0, 0x88, 0x7E, 0x09, 0x03, - 0x20, 0x54, 0x54, 0x79, 0x41, - 0x00, 0x00, 0x44, 0x7D, 0x41, - 0x30, 0x48, 0x48, 0x4A, 0x32, - 0x38, 0x40, 0x40, 0x22, 0x7A, - 0x00, 0x7A, 0x0A, 0x0A, 0x72, - 0x7D, 0x0D, 0x19, 0x31, 0x7D, - 0x26, 0x29, 0x29, 0x2F, 0x28, - 0x26, 0x29, 0x29, 0x29, 0x26, - 0x30, 0x48, 0x4D, 0x40, 0x20, - 0x38, 0x08, 0x08, 0x08, 0x08, - 0x08, 0x08, 0x08, 0x08, 0x38, - 0x2F, 0x10, 0xC8, 0xAC, 0xBA, - 0x2F, 0x10, 0x28, 0x34, 0xFA, - 0x00, 0x00, 0x7B, 0x00, 0x00, - 0x08, 0x14, 0x2A, 0x14, 0x22, - 0x22, 0x14, 0x2A, 0x14, 0x08, - 0x55, 0x00, 0x55, 0x00, 0x55, // #176 (25% block) missing in old code - 0xAA, 0x55, 0xAA, 0x55, 0xAA, // 50% block - 0xFF, 0x55, 0xFF, 0x55, 0xFF, // 75% block - 0x00, 0x00, 0x00, 0xFF, 0x00, - 0x10, 0x10, 0x10, 0xFF, 0x00, - 0x14, 0x14, 0x14, 0xFF, 0x00, - 0x10, 0x10, 0xFF, 0x00, 0xFF, - 0x10, 0x10, 0xF0, 0x10, 0xF0, - 0x14, 0x14, 0x14, 0xFC, 0x00, - 0x14, 0x14, 0xF7, 0x00, 0xFF, - 0x00, 0x00, 0xFF, 0x00, 0xFF, - 0x14, 0x14, 0xF4, 0x04, 0xFC, - 0x14, 0x14, 0x17, 0x10, 0x1F, - 0x10, 0x10, 0x1F, 0x10, 0x1F, - 0x14, 0x14, 0x14, 0x1F, 0x00, - 0x10, 0x10, 0x10, 0xF0, 0x00, - 0x00, 0x00, 0x00, 0x1F, 0x10, - 0x10, 0x10, 0x10, 0x1F, 0x10, - 0x10, 0x10, 0x10, 0xF0, 0x10, - 0x00, 0x00, 0x00, 0xFF, 0x10, - 0x10, 0x10, 0x10, 0x10, 0x10, - 0x10, 0x10, 0x10, 0xFF, 0x10, - 0x00, 0x00, 0x00, 0xFF, 0x14, - 0x00, 0x00, 0xFF, 0x00, 0xFF, - 0x00, 0x00, 0x1F, 0x10, 0x17, - 0x00, 0x00, 0xFC, 0x04, 0xF4, - 0x14, 0x14, 0x17, 0x10, 0x17, - 0x14, 0x14, 0xF4, 0x04, 0xF4, - 0x00, 0x00, 0xFF, 0x00, 0xF7, - 0x14, 0x14, 0x14, 0x14, 0x14, - 0x14, 0x14, 0xF7, 0x00, 0xF7, - 0x14, 0x14, 0x14, 0x17, 0x14, - 0x10, 0x10, 0x1F, 0x10, 0x1F, - 0x14, 0x14, 0x14, 0xF4, 0x14, - 0x10, 0x10, 0xF0, 0x10, 0xF0, - 0x00, 0x00, 0x1F, 0x10, 0x1F, - 0x00, 0x00, 0x00, 0x1F, 0x14, - 0x00, 0x00, 0x00, 0xFC, 0x14, - 0x00, 0x00, 0xF0, 0x10, 0xF0, - 0x10, 0x10, 0xFF, 0x10, 0xFF, - 0x14, 0x14, 0x14, 0xFF, 0x14, - 0x10, 0x10, 0x10, 0x1F, 0x00, - 0x00, 0x00, 0x00, 0xF0, 0x10, - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, - 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, - 0xFF, 0xFF, 0xFF, 0x00, 0x00, - 0x00, 0x00, 0x00, 0xFF, 0xFF, - 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, - 0x38, 0x44, 0x44, 0x38, 0x44, - 0xFC, 0x4A, 0x4A, 0x4A, 0x34, // sharp-s or beta - 0x7E, 0x02, 0x02, 0x06, 0x06, - 0x02, 0x7E, 0x02, 0x7E, 0x02, - 0x63, 0x55, 0x49, 0x41, 0x63, - 0x38, 0x44, 0x44, 0x3C, 0x04, - 0x40, 0x7E, 0x20, 0x1E, 0x20, - 0x06, 0x02, 0x7E, 0x02, 0x02, - 0x99, 0xA5, 0xE7, 0xA5, 0x99, - 0x1C, 0x2A, 0x49, 0x2A, 0x1C, - 0x4C, 0x72, 0x01, 0x72, 0x4C, - 0x30, 0x4A, 0x4D, 0x4D, 0x30, - 0x30, 0x48, 0x78, 0x48, 0x30, - 0xBC, 0x62, 0x5A, 0x46, 0x3D, - 0x3E, 0x49, 0x49, 0x49, 0x00, - 0x7E, 0x01, 0x01, 0x01, 0x7E, - 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, - 0x44, 0x44, 0x5F, 0x44, 0x44, - 0x40, 0x51, 0x4A, 0x44, 0x40, - 0x40, 0x44, 0x4A, 0x51, 0x40, - 0x00, 0x00, 0xFF, 0x01, 0x03, - 0xE0, 0x80, 0xFF, 0x00, 0x00, - 0x08, 0x08, 0x6B, 0x6B, 0x08, - 0x36, 0x12, 0x36, 0x24, 0x36, - 0x06, 0x0F, 0x09, 0x0F, 0x06, - 0x00, 0x00, 0x18, 0x18, 0x00, - 0x00, 0x00, 0x10, 0x10, 0x00, - 0x30, 0x40, 0xFF, 0x01, 0x01, - 0x00, 0x1F, 0x01, 0x01, 0x1E, - 0x00, 0x19, 0x1D, 0x17, 0x12, - 0x00, 0x3C, 0x3C, 0x3C, 0x3C, - 0x00, 0x00, 0x00, 0x00, 0x00 // #255 NBSP + 0x00, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x5B, 0x4F, 0x5B, 0x3E, 0x3E, 0x6B, 0x4F, 0x6B, 0x3E, 0x1C, 0x3E, 0x7C, 0x3E, 0x1C, 0x18, 0x3C, 0x7E, 0x3C, 0x18, 0x1C, 0x57, 0x7D, 0x57, 0x1C, 0x1C, 0x5E, 0x7F, 0x5E, 0x1C, 0x00, 0x18, 0x3C, 0x18, 0x00, 0xFF, 0xE7, 0xC3, 0xE7, 0xFF, 0x00, 0x18, 0x24, 0x18, 0x00, 0xFF, 0xE7, 0xDB, 0xE7, 0xFF, 0x30, 0x48, 0x3A, 0x06, 0x0E, 0x26, 0x29, 0x79, 0x29, 0x26, 0x40, 0x7F, 0x05, 0x05, 0x07, 0x40, 0x7F, 0x05, 0x25, 0x3F, 0x5A, 0x3C, 0xE7, 0x3C, 0x5A, 0x7F, 0x3E, 0x1C, 0x1C, 0x08, 0x08, 0x1C, 0x1C, 0x3E, 0x7F, 0x14, 0x22, 0x7F, 0x22, 0x14, 0x5F, 0x5F, 0x00, 0x5F, 0x5F, 0x06, 0x09, 0x7F, 0x01, 0x7F, 0x00, 0x66, 0x89, 0x95, 0x6A, 0x60, 0x60, 0x60, 0x60, 0x60, 0x94, 0xA2, 0xFF, 0xA2, 0x94, 0x08, 0x04, 0x7E, 0x04, 0x08, 0x10, 0x20, 0x7E, 0x20, 0x10, 0x08, 0x08, 0x2A, 0x1C, 0x08, 0x08, 0x1C, 0x2A, 0x08, 0x08, 0x1E, 0x10, 0x10, 0x10, 0x10, 0x0C, 0x1E, 0x0C, 0x1E, 0x0C, + 0x30, 0x38, 0x3E, 0x38, 0x30, 0x06, 0x0E, 0x3E, 0x0E, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5F, 0x00, 0x00, 0x00, 0x07, 0x00, 0x07, 0x00, 0x14, 0x7F, 0x14, 0x7F, 0x14, 0x24, 0x2A, 0x7F, 0x2A, 0x12, 0x23, 0x13, 0x08, 0x64, 0x62, 0x36, 0x49, 0x56, 0x20, 0x50, 0x00, 0x08, 0x07, 0x03, 0x00, 0x00, 0x1C, 0x22, 0x41, 0x00, 0x00, 0x41, 0x22, 0x1C, 0x00, 0x2A, 0x1C, 0x7F, 0x1C, 0x2A, 0x08, 0x08, 0x3E, 0x08, 0x08, 0x00, 0x80, 0x70, 0x30, 0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00, 0x60, 0x60, 0x00, 0x20, 0x10, 0x08, 0x04, 0x02, 0x3E, 0x51, 0x49, 0x45, 0x3E, 0x00, 0x42, 0x7F, 0x40, 0x00, 0x72, 0x49, 0x49, 0x49, 0x46, 0x21, 0x41, 0x49, 0x4D, 0x33, 0x18, 0x14, 0x12, 0x7F, 0x10, 0x27, 0x45, 0x45, 0x45, 0x39, 0x3C, 0x4A, 0x49, 0x49, 0x31, 0x41, 0x21, 0x11, 0x09, 0x07, 0x36, 0x49, 0x49, 0x49, 0x36, 0x46, 0x49, 0x49, 0x29, 0x1E, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x40, 0x34, 0x00, 0x00, + 0x00, 0x08, 0x14, 0x22, 0x41, 0x14, 0x14, 0x14, 0x14, 0x14, 0x00, 0x41, 0x22, 0x14, 0x08, 0x02, 0x01, 0x59, 0x09, 0x06, 0x3E, 0x41, 0x5D, 0x59, 0x4E, 0x7C, 0x12, 0x11, 0x12, 0x7C, 0x7F, 0x49, 0x49, 0x49, 0x36, 0x3E, 0x41, 0x41, 0x41, 0x22, 0x7F, 0x41, 0x41, 0x41, 0x3E, 0x7F, 0x49, 0x49, 0x49, 0x41, 0x7F, 0x09, 0x09, 0x09, 0x01, 0x3E, 0x41, 0x41, 0x51, 0x73, 0x7F, 0x08, 0x08, 0x08, 0x7F, 0x00, 0x41, 0x7F, 0x41, 0x00, 0x20, 0x40, 0x41, 0x3F, 0x01, 0x7F, 0x08, 0x14, 0x22, 0x41, 0x7F, 0x40, 0x40, 0x40, 0x40, 0x7F, 0x02, 0x1C, 0x02, 0x7F, 0x7F, 0x04, 0x08, 0x10, 0x7F, 0x3E, 0x41, 0x41, 0x41, 0x3E, 0x7F, 0x09, 0x09, 0x09, 0x06, 0x3E, 0x41, 0x51, 0x21, 0x5E, 0x7F, 0x09, 0x19, 0x29, 0x46, 0x26, 0x49, 0x49, 0x49, 0x32, 0x03, 0x01, 0x7F, 0x01, 0x03, 0x3F, 0x40, 0x40, 0x40, 0x3F, 0x1F, 0x20, 0x40, 0x20, 0x1F, 0x3F, 0x40, 0x38, 0x40, 0x3F, 0x63, 0x14, 0x08, 0x14, 0x63, 0x03, 0x04, 0x78, 0x04, 0x03, + 0x61, 0x59, 0x49, 0x4D, 0x43, 0x00, 0x7F, 0x41, 0x41, 0x41, 0x02, 0x04, 0x08, 0x10, 0x20, 0x00, 0x41, 0x41, 0x41, 0x7F, 0x04, 0x02, 0x01, 0x02, 0x04, 0x40, 0x40, 0x40, 0x40, 0x40, 0x00, 0x03, 0x07, 0x08, 0x00, 0x20, 0x54, 0x54, 0x78, 0x40, 0x7F, 0x28, 0x44, 0x44, 0x38, 0x38, 0x44, 0x44, 0x44, 0x28, 0x38, 0x44, 0x44, 0x28, 0x7F, 0x38, 0x54, 0x54, 0x54, 0x18, 0x00, 0x08, 0x7E, 0x09, 0x02, 0x18, 0xA4, 0xA4, 0x9C, 0x78, 0x7F, 0x08, 0x04, 0x04, 0x78, 0x00, 0x44, 0x7D, 0x40, 0x00, 0x20, 0x40, 0x40, 0x3D, 0x00, 0x7F, 0x10, 0x28, 0x44, 0x00, 0x00, 0x41, 0x7F, 0x40, 0x00, 0x7C, 0x04, 0x78, 0x04, 0x78, 0x7C, 0x08, 0x04, 0x04, 0x78, 0x38, 0x44, 0x44, 0x44, 0x38, 0xFC, 0x18, 0x24, 0x24, 0x18, 0x18, 0x24, 0x24, 0x18, 0xFC, 0x7C, 0x08, 0x04, 0x04, 0x08, 0x48, 0x54, 0x54, 0x54, 0x24, 0x04, 0x04, 0x3F, 0x44, 0x24, 0x3C, 0x40, 0x40, 0x20, 0x7C, 0x1C, 0x20, 0x40, 0x20, 0x1C, 0x3C, 0x40, 0x30, 0x40, 0x3C, + 0x44, 0x28, 0x10, 0x28, 0x44, 0x4C, 0x90, 0x90, 0x90, 0x7C, 0x44, 0x64, 0x54, 0x4C, 0x44, 0x00, 0x08, 0x36, 0x41, 0x00, 0x00, 0x00, 0x77, 0x00, 0x00, 0x00, 0x41, 0x36, 0x08, 0x00, 0x02, 0x01, 0x02, 0x04, 0x02, 0x3C, 0x26, 0x23, 0x26, 0x3C, 0x1E, 0xA1, 0xA1, 0x61, 0x12, 0x3A, 0x40, 0x40, 0x20, 0x7A, 0x38, 0x54, 0x54, 0x55, 0x59, 0x21, 0x55, 0x55, 0x79, 0x41, 0x22, 0x54, 0x54, 0x78, 0x42, // a-umlaut + 0x21, 0x55, 0x54, 0x78, 0x40, 0x20, 0x54, 0x55, 0x79, 0x40, 0x0C, 0x1E, 0x52, 0x72, 0x12, 0x39, 0x55, 0x55, 0x55, 0x59, 0x39, 0x54, 0x54, 0x54, 0x59, 0x39, 0x55, 0x54, 0x54, 0x58, 0x00, 0x00, 0x45, 0x7C, 0x41, 0x00, 0x02, 0x45, 0x7D, 0x42, 0x00, 0x01, 0x45, 0x7C, 0x40, 0x7D, 0x12, 0x11, 0x12, 0x7D, // A-umlaut + 0xF0, 0x28, 0x25, 0x28, 0xF0, 0x7C, 0x54, 0x55, 0x45, 0x00, 0x20, 0x54, 0x54, 0x7C, 0x54, 0x7C, 0x0A, 0x09, 0x7F, 0x49, 0x32, 0x49, 0x49, 0x49, 0x32, 0x3A, 0x44, 0x44, 0x44, 0x3A, // o-umlaut + 0x32, 0x4A, 0x48, 0x48, 0x30, 0x3A, 0x41, 0x41, 0x21, 0x7A, 0x3A, 0x42, 0x40, 0x20, 0x78, 0x00, 0x9D, 0xA0, 0xA0, 0x7D, 0x3D, 0x42, 0x42, 0x42, 0x3D, // O-umlaut + 0x3D, 0x40, 0x40, 0x40, 0x3D, 0x3C, 0x24, 0xFF, 0x24, 0x24, 0x48, 0x7E, 0x49, 0x43, 0x66, 0x2B, 0x2F, 0xFC, 0x2F, 0x2B, 0xFF, 0x09, 0x29, 0xF6, 0x20, 0xC0, 0x88, 0x7E, 0x09, 0x03, 0x20, 0x54, 0x54, 0x79, 0x41, 0x00, 0x00, 0x44, 0x7D, 0x41, 0x30, 0x48, 0x48, 0x4A, 0x32, 0x38, 0x40, 0x40, 0x22, 0x7A, 0x00, 0x7A, 0x0A, 0x0A, 0x72, 0x7D, 0x0D, 0x19, 0x31, 0x7D, 0x26, 0x29, 0x29, 0x2F, 0x28, 0x26, 0x29, 0x29, 0x29, 0x26, 0x30, 0x48, 0x4D, 0x40, 0x20, 0x38, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x38, 0x2F, 0x10, 0xC8, 0xAC, 0xBA, 0x2F, 0x10, 0x28, 0x34, 0xFA, 0x00, 0x00, 0x7B, 0x00, 0x00, 0x08, 0x14, 0x2A, 0x14, 0x22, 0x22, 0x14, 0x2A, 0x14, 0x08, 0x55, 0x00, 0x55, 0x00, 0x55, // #176 (25% block) missing in old code + 0xAA, 0x55, 0xAA, 0x55, 0xAA, // 50% block + 0xFF, 0x55, 0xFF, 0x55, 0xFF, // 75% block + 0x00, 0x00, 0x00, 0xFF, 0x00, 0x10, 0x10, 0x10, 0xFF, 0x00, 0x14, 0x14, 0x14, 0xFF, 0x00, 0x10, 0x10, 0xFF, 0x00, 0xFF, 0x10, 0x10, 0xF0, 0x10, 0xF0, 0x14, 0x14, 0x14, 0xFC, 0x00, 0x14, 0x14, 0xF7, 0x00, 0xFF, 0x00, 0x00, 0xFF, 0x00, 0xFF, 0x14, 0x14, 0xF4, 0x04, 0xFC, 0x14, 0x14, 0x17, 0x10, 0x1F, 0x10, 0x10, 0x1F, 0x10, 0x1F, 0x14, 0x14, 0x14, 0x1F, 0x00, 0x10, 0x10, 0x10, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x1F, 0x10, 0x10, 0x10, 0x10, 0x1F, 0x10, 0x10, 0x10, 0x10, 0xF0, 0x10, 0x00, 0x00, 0x00, 0xFF, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0xFF, 0x10, 0x00, 0x00, 0x00, 0xFF, 0x14, 0x00, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0x00, 0x1F, 0x10, 0x17, 0x00, 0x00, 0xFC, 0x04, 0xF4, 0x14, 0x14, 0x17, 0x10, 0x17, 0x14, 0x14, 0xF4, 0x04, 0xF4, 0x00, 0x00, 0xFF, 0x00, 0xF7, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0xF7, 0x00, 0xF7, 0x14, 0x14, 0x14, 0x17, 0x14, 0x10, 0x10, 0x1F, 0x10, 0x1F, + 0x14, 0x14, 0x14, 0xF4, 0x14, 0x10, 0x10, 0xF0, 0x10, 0xF0, 0x00, 0x00, 0x1F, 0x10, 0x1F, 0x00, 0x00, 0x00, 0x1F, 0x14, 0x00, 0x00, 0x00, 0xFC, 0x14, 0x00, 0x00, 0xF0, 0x10, 0xF0, 0x10, 0x10, 0xFF, 0x10, 0xFF, 0x14, 0x14, 0x14, 0xFF, 0x14, 0x10, 0x10, 0x10, 0x1F, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x10, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x38, 0x44, 0x44, 0x38, 0x44, 0xFC, 0x4A, 0x4A, 0x4A, 0x34, // sharp-s or beta + 0x7E, 0x02, 0x02, 0x06, 0x06, 0x02, 0x7E, 0x02, 0x7E, 0x02, 0x63, 0x55, 0x49, 0x41, 0x63, 0x38, 0x44, 0x44, 0x3C, 0x04, 0x40, 0x7E, 0x20, 0x1E, 0x20, 0x06, 0x02, 0x7E, 0x02, 0x02, 0x99, 0xA5, 0xE7, 0xA5, 0x99, 0x1C, 0x2A, 0x49, 0x2A, 0x1C, 0x4C, 0x72, 0x01, 0x72, 0x4C, 0x30, 0x4A, 0x4D, 0x4D, 0x30, 0x30, 0x48, 0x78, 0x48, 0x30, 0xBC, 0x62, 0x5A, 0x46, 0x3D, 0x3E, 0x49, 0x49, 0x49, 0x00, 0x7E, 0x01, 0x01, 0x01, 0x7E, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x44, 0x44, 0x5F, 0x44, 0x44, 0x40, 0x51, 0x4A, 0x44, 0x40, 0x40, 0x44, 0x4A, 0x51, 0x40, 0x00, 0x00, 0xFF, 0x01, 0x03, 0xE0, 0x80, 0xFF, 0x00, 0x00, 0x08, 0x08, 0x6B, 0x6B, 0x08, 0x36, 0x12, 0x36, 0x24, 0x36, 0x06, 0x0F, 0x09, 0x0F, 0x06, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00, 0x30, 0x40, 0xFF, 0x01, 0x01, 0x00, 0x1F, 0x01, 0x01, 0x1E, 0x00, 0x19, 0x1D, 0x17, 0x12, 0x00, 0x3C, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00, 0x00, 0x00 // #255 NBSP }; -#endif // FONT5X7_H +#endif // FONT5X7_H diff --git a/drivers/avr/hd44780.c b/drivers/avr/hd44780.c index 51414d8f91..f71069dece 100644 --- a/drivers/avr/hd44780.c +++ b/drivers/avr/hd44780.c @@ -3,7 +3,7 @@ Author: Peter Fleury <pfleury@gmx.ch> http://tinyurl.com/peterfleury License: GNU General Public License Version 3 File: $Id: lcd.c,v 1.15.2.2 2015/01/17 12:16:05 peter Exp $ - Software: AVR-GCC 3.3 + Software: AVR-GCC 3.3 Target: any AVR device, memory mapped mode only for AT90S4414/8515/Mega DESCRIPTION @@ -13,15 +13,15 @@ changed lcd_init(), added additional constants for lcd_command(), added 4-bit I/O mode, improved and optimized code. - Library can be operated in memory mapped mode (LCD_IO_MODE=0) or in + Library can be operated in memory mapped mode (LCD_IO_MODE=0) or in 4-bit IO port mode (LCD_IO_MODE=1). 8-bit IO port mode not supported. - + Memory mapped mode compatible with Kanda STK200, but supports also generation of R/W signal through A8 address line. USAGE See the C include lcd.h file for a description of each function - + *****************************************************************************/ #include <inttypes.h> #include <avr/io.h> @@ -29,55 +29,54 @@ #include <util/delay.h> #include "hd44780.h" -/* -** constants/macros +/* +** constants/macros */ -#define DDR(x) (*(&x - 1)) /* address of data direction register of port x */ +#define DDR(x) (*(&x - 1)) /* address of data direction register of port x */ #if defined(__AVR_ATmega64__) || defined(__AVR_ATmega128__) - /* on ATmega64/128 PINF is on port 0x00 and not 0x60 */ - #define PIN(x) ( &PORTF==&(x) ? _SFR_IO8(0x00) : (*(&x - 2)) ) +/* on ATmega64/128 PINF is on port 0x00 and not 0x60 */ +# define PIN(x) (&PORTF == &(x) ? _SFR_IO8(0x00) : (*(&x - 2))) #else - #define PIN(x) (*(&x - 2)) /* address of input register of port x */ +# define PIN(x) (*(&x - 2)) /* address of input register of port x */ #endif - #if LCD_IO_MODE -#define lcd_e_delay() _delay_us(LCD_DELAY_ENABLE_PULSE) -#define lcd_e_high() LCD_E_PORT |= _BV(LCD_E_PIN); -#define lcd_e_low() LCD_E_PORT &= ~_BV(LCD_E_PIN); -#define lcd_e_toggle() toggle_e() -#define lcd_rw_high() LCD_RW_PORT |= _BV(LCD_RW_PIN) -#define lcd_rw_low() LCD_RW_PORT &= ~_BV(LCD_RW_PIN) -#define lcd_rs_high() LCD_RS_PORT |= _BV(LCD_RS_PIN) -#define lcd_rs_low() LCD_RS_PORT &= ~_BV(LCD_RS_PIN) +# define lcd_e_delay() _delay_us(LCD_DELAY_ENABLE_PULSE) +# define lcd_e_high() LCD_E_PORT |= _BV(LCD_E_PIN); +# define lcd_e_low() LCD_E_PORT &= ~_BV(LCD_E_PIN); +# define lcd_e_toggle() toggle_e() +# define lcd_rw_high() LCD_RW_PORT |= _BV(LCD_RW_PIN) +# define lcd_rw_low() LCD_RW_PORT &= ~_BV(LCD_RW_PIN) +# define lcd_rs_high() LCD_RS_PORT |= _BV(LCD_RS_PIN) +# define lcd_rs_low() LCD_RS_PORT &= ~_BV(LCD_RS_PIN) #endif #if LCD_IO_MODE -#if LCD_LINES==1 -#define LCD_FUNCTION_DEFAULT LCD_FUNCTION_4BIT_1LINE +# if LCD_LINES == 1 +# define LCD_FUNCTION_DEFAULT LCD_FUNCTION_4BIT_1LINE +# else +# define LCD_FUNCTION_DEFAULT LCD_FUNCTION_4BIT_2LINES +# endif #else -#define LCD_FUNCTION_DEFAULT LCD_FUNCTION_4BIT_2LINES -#endif -#else -#if LCD_LINES==1 -#define LCD_FUNCTION_DEFAULT LCD_FUNCTION_8BIT_1LINE -#else -#define LCD_FUNCTION_DEFAULT LCD_FUNCTION_8BIT_2LINES -#endif +# if LCD_LINES == 1 +# define LCD_FUNCTION_DEFAULT LCD_FUNCTION_8BIT_1LINE +# else +# define LCD_FUNCTION_DEFAULT LCD_FUNCTION_8BIT_2LINES +# endif #endif #if LCD_CONTROLLER_KS0073 -#if LCD_LINES==4 +# if LCD_LINES == 4 -#define KS0073_EXTENDED_FUNCTION_REGISTER_ON 0x2C /* |0|010|1100 4-bit mode, extension-bit RE = 1 */ -#define KS0073_EXTENDED_FUNCTION_REGISTER_OFF 0x28 /* |0|010|1000 4-bit mode, extension-bit RE = 0 */ -#define KS0073_4LINES_MODE 0x09 /* |0|000|1001 4 lines mode */ +# define KS0073_EXTENDED_FUNCTION_REGISTER_ON 0x2C /* |0|010|1100 4-bit mode, extension-bit RE = 1 */ +# define KS0073_EXTENDED_FUNCTION_REGISTER_ |