From ec3954577cb080b3ea44f912a91b3c6e90e00c23 Mon Sep 17 00:00:00 2001 From: XScorpion2 Date: Sat, 27 Jul 2019 15:17:18 -0500 Subject: (OLED) Added support for CR (#6399) Currently OLED Dirver only supports LF (\n) character in a string to clear out the rest of the current line and advance to the next line for writing. This PR adds support for CR (\r) character as well to advance to the next line, however not clear out the rest of the current line. This is extremely useful when you want to display a multi-line logo using a single array without wiping out exiting lines and flagging the OLED as dirty unnecessarily. --- drivers/oled/oled_driver.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'drivers/oled') diff --git a/drivers/oled/oled_driver.c b/drivers/oled/oled_driver.c index a54f5fadc3..2b3dd7ff2f 100644 --- a/drivers/oled/oled_driver.c +++ b/drivers/oled/oled_driver.c @@ -321,7 +321,7 @@ void oled_render(void) { // Send render data chunk after rotating if (I2C_WRITE_REG(I2C_DATA, &temp_buffer[0], OLED_BLOCK_SIZE) != I2C_STATUS_SUCCESS) { - print("oled_render data failed\n"); + print("oled_render90 data failed\n"); return; } } @@ -393,6 +393,11 @@ void oled_write_char(const char data, bool invert) { return; } + if (data == '\r') { + oled_advance_page(false); + return; + } + // copy the current render buffer to check for dirty after static uint8_t oled_temp_buffer[OLED_FONT_WIDTH]; memcpy(&oled_temp_buffer, oled_cursor, OLED_FONT_WIDTH); -- cgit v1.2.3 From 957070a6b5886719557b6880afa7e3716548c18a Mon Sep 17 00:00:00 2001 From: XScorpion2 Date: Sun, 25 Aug 2019 14:37:55 -0500 Subject: Added OLED Display autoscroll during periods of OLED data inactivity (#6546) * Added OLED Display autoscroll during periods of OLED data inactivity. * Fixing compile errors * Feedback from review --- drivers/oled/oled_driver.c | 40 ++++++++++++++++++++++++++++++++++------ drivers/oled/oled_driver.h | 8 ++++++++ 2 files changed, 42 insertions(+), 6 deletions(-) (limited to 'drivers/oled') diff --git a/drivers/oled/oled_driver.c b/drivers/oled/oled_driver.c index 2b3dd7ff2f..3dad72addb 100644 --- a/drivers/oled/oled_driver.c +++ b/drivers/oled/oled_driver.c @@ -114,8 +114,11 @@ bool oled_active = false; bool oled_scrolling = false; uint8_t oled_rotation = 0; uint8_t oled_rotation_width = 0; -#if !defined(OLED_DISABLE_TIMEOUT) - uint16_t oled_last_activity; +#if OLED_TIMEOUT > 0 + uint32_t oled_timeout; +#endif +#if OLED_SCROLL_TIMEOUT > 0 + uint32_t oled_scroll_timeout; #endif // Internal variables to reduce math instructions @@ -209,6 +212,13 @@ bool oled_init(uint8_t rotation) { return false; } +#if OLED_TIMEOUT > 0 + oled_timeout = timer_read32() + OLED_TIMEOUT; +#endif +#if OLED_SCROLL_TIMEOUT > 0 + oled_scroll_timeout = timer_read32() + OLED_SCROLL_TIMEOUT; +#endif + oled_clear(); oled_initialized = true; oled_active = true; @@ -457,8 +467,8 @@ void oled_write_ln_P(const char *data, bool invert) { #endif // defined(__AVR__) bool oled_on(void) { -#if !defined(OLED_DISABLE_TIMEOUT) - oled_last_activity = timer_read(); +#if OLED_TIMEOUT > 0 + oled_timeout = timer_read32() + OLED_TIMEOUT; #endif static const uint8_t PROGMEM display_on[] = { I2C_CMD, DISPLAY_ON }; @@ -522,6 +532,7 @@ bool oled_scroll_off(void) { return oled_scrolling; } oled_scrolling = false; + oled_dirty = -1; } return !oled_scrolling; } @@ -549,15 +560,32 @@ void oled_task(void) { oled_task_user(); +#if OLED_SCROLL_TIMEOUT > 0 + if (oled_dirty && oled_scrolling) { + oled_scroll_timeout = timer_read32() + OLED_SCROLL_TIMEOUT; + oled_scroll_off(); + } +#endif + // Smart render system, no need to check for dirty oled_render(); // Display timeout check -#if !defined(OLED_DISABLE_TIMEOUT) - if (oled_active && timer_elapsed(oled_last_activity) > OLED_TIMEOUT) { +#if OLED_TIMEOUT > 0 + if (oled_active && timer_expired32(timer_read32(), oled_timeout)) { oled_off(); } #endif + +#if OLED_SCROLL_TIMEOUT > 0 + if (!oled_scrolling && timer_expired32(timer_read32(), oled_scroll_timeout)) { +#ifdef OLED_SCROLL_TIMEOUT_RIGHT + oled_scroll_right(); +#else + oled_scroll_left(); +#endif + } +#endif } __attribute__((weak)) diff --git a/drivers/oled/oled_driver.h b/drivers/oled/oled_driver.h index 03dda2e64a..4f6254c98c 100644 --- a/drivers/oled/oled_driver.h +++ b/drivers/oled/oled_driver.h @@ -138,6 +138,14 @@ along with this program. If not, see . #define OLED_FONT_HEIGHT 8 #endif +#if !defined(OLED_TIMEOUT) + #if defined(OLED_DISABLE_TIMEOUT) + #define OLED_TIMEOUT 0 + #else + #define OLED_TIMEOUT 60000 + #endif +#endif + // OLED Rotation enum values are flags typedef enum { OLED_ROTATION_0 = 0, -- cgit v1.2.3 From b624f32f944acdc59dcb130674c09090c5c404cb Mon Sep 17 00:00:00 2001 From: skullY Date: Fri, 30 Aug 2019 11:19:03 -0700 Subject: clang-format changes --- drivers/oled/glcdfont.c | 241 +------------- drivers/oled/oled_driver.c | 801 ++++++++++++++++++++++----------------------- drivers/oled/oled_driver.h | 206 ++++++------ 3 files changed, 507 insertions(+), 741 deletions(-) (limited to 'drivers/oled') diff --git a/drivers/oled/glcdfont.c b/drivers/oled/glcdfont.c index 8b969057e5..95c5d2ebf4 100644 --- a/drivers/oled/glcdfont.c +++ b/drivers/oled/glcdfont.c @@ -1,240 +1,25 @@ #pragma once #ifdef __AVR__ - #include - #include +# include +# include #elif defined(ESP8266) - #include +# include #else - #define 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If not, see . #include #if defined(__AVR__) - #include - #include +# include +# include #elif defined(ESP8266) - #include -#else // defined(ESP8266) - #define PROGMEM - #define memcpy_P(des, src, len) memcpy(des, src, len) -#endif // defined(__AVR__) +# include +#else // defined(ESP8266) +# define PROGMEM +# define memcpy_P(des, src, len) memcpy(des, src, len) +#endif // defined(__AVR__) // Used commands from spec sheet: https://cdn-shop.adafruit.com/datasheets/SSD1306.pdf // for SH1106: https://www.velleman.eu/downloads/29/infosheets/sh1106_datasheet.pdf // Fundamental Commands -#define CONTRAST 0x81 -#define DISPLAY_ALL_ON 0xA5 -#define DISPLAY_ALL_ON_RESUME 0xA4 -#define NORMAL_DISPLAY 0xA6 -#define DISPLAY_ON 0xAF -#define DISPLAY_OFF 0xAE -#define NOP 0xE3 +#define CONTRAST 0x81 +#define DISPLAY_ALL_ON 0xA5 +#define DISPLAY_ALL_ON_RESUME 0xA4 +#define NORMAL_DISPLAY 0xA6 +#define DISPLAY_ON 0xAF +#define DISPLAY_OFF 0xAE +#define NOP 0xE3 // Scrolling Commands -#define ACTIVATE_SCROLL 0x2F -#define DEACTIVATE_SCROLL 0x2E -#define SCROLL_RIGHT 0x26 -#define SCROLL_LEFT 0x27 -#define SCROLL_RIGHT_UP 0x29 -#define SCROLL_LEFT_UP 0x2A +#define ACTIVATE_SCROLL 0x2F +#define DEACTIVATE_SCROLL 0x2E +#define SCROLL_RIGHT 0x26 +#define SCROLL_LEFT 0x27 +#define SCROLL_RIGHT_UP 0x29 +#define SCROLL_LEFT_UP 0x2A // Addressing Setting Commands -#define MEMORY_MODE 0x20 -#define COLUMN_ADDR 0x21 -#define PAGE_ADDR 0x22 -#define PAM_SETCOLUMN_LSB 0x00 -#define PAM_SETCOLUMN_MSB 0x10 -#define PAM_PAGE_ADDR 0xB0 // 0xb0 -- 0xb7 +#define MEMORY_MODE 0x20 +#define COLUMN_ADDR 0x21 +#define PAGE_ADDR 0x22 +#define PAM_SETCOLUMN_LSB 0x00 +#define PAM_SETCOLUMN_MSB 0x10 +#define PAM_PAGE_ADDR 0xB0 // 0xb0 -- 0xb7 // Hardware Configuration Commands -#define DISPLAY_START_LINE 0x40 -#define SEGMENT_REMAP 0xA0 -#define SEGMENT_REMAP_INV 0xA1 -#define MULTIPLEX_RATIO 0xA8 -#define COM_SCAN_INC 0xC0 -#define COM_SCAN_DEC 0xC8 -#define DISPLAY_OFFSET 0xD3 -#define COM_PINS 0xDA -#define COM_PINS_SEQ 0x02 -#define COM_PINS_ALT 0x12 -#define COM_PINS_SEQ_LR 0x22 -#define COM_PINS_ALT_LR 0x32 +#define DISPLAY_START_LINE 0x40 +#define SEGMENT_REMAP 0xA0 +#define SEGMENT_REMAP_INV 0xA1 +#define MULTIPLEX_RATIO 0xA8 +#define COM_SCAN_INC 0xC0 +#define COM_SCAN_DEC 0xC8 +#define DISPLAY_OFFSET 0xD3 +#define COM_PINS 0xDA +#define COM_PINS_SEQ 0x02 +#define COM_PINS_ALT 0x12 +#define COM_PINS_SEQ_LR 0x22 +#define COM_PINS_ALT_LR 0x32 // Timing & Driving Commands -#define DISPLAY_CLOCK 0xD5 -#define PRE_CHARGE_PERIOD 0xD9 -#define VCOM_DETECT 0xDB +#define DISPLAY_CLOCK 0xD5 +#define PRE_CHARGE_PERIOD 0xD9 +#define VCOM_DETECT 0xDB // Charge Pump Commands -#define CHARGE_PUMP 0x8D +#define CHARGE_PUMP 0x8D // Misc defines #define OLED_TIMEOUT 60000 @@ -91,12 +91,12 @@ along with this program. If not, see . #define I2C_CMD 0x00 #define I2C_DATA 0x40 #if defined(__AVR__) - // already defined on ARM - #define I2C_TIMEOUT 100 - #define I2C_TRANSMIT_P(data) i2c_transmit_P((OLED_DISPLAY_ADDRESS << 1), &data[0], sizeof(data), I2C_TIMEOUT) -#else // defined(__AVR__) - #define I2C_TRANSMIT_P(data) i2c_transmit((OLED_DISPLAY_ADDRESS << 1), &data[0], sizeof(data), I2C_TIMEOUT) -#endif // defined(__AVR__) +// already defined on ARM +# define I2C_TIMEOUT 100 +# define I2C_TRANSMIT_P(data) i2c_transmit_P((OLED_DISPLAY_ADDRESS << 1), &data[0], sizeof(data), I2C_TIMEOUT) +#else // defined(__AVR__) +# define I2C_TRANSMIT_P(data) i2c_transmit((OLED_DISPLAY_ADDRESS << 1), &data[0], sizeof(data), I2C_TIMEOUT) +#endif // defined(__AVR__) #define I2C_TRANSMIT(data) i2c_transmit((OLED_DISPLAY_ADDRESS << 1), &data[0], sizeof(data), I2C_TIMEOUT) #define I2C_WRITE_REG(mode, data, size) i2c_writeReg((OLED_DISPLAY_ADDRESS << 1), mode, data, size, I2C_TIMEOUT) @@ -106,19 +106,19 @@ along with this program. If not, see . // this is so we don't end up with rounding errors with // parts of the display unusable or don't get cleared correctly // and also allows for drawing & inverting -uint8_t oled_buffer[OLED_MATRIX_SIZE]; -uint8_t* oled_cursor; -OLED_BLOCK_TYPE oled_dirty = 0; -bool oled_initialized = false; -bool oled_active = false; -bool oled_scrolling = false; -uint8_t oled_rotation = 0; -uint8_t oled_rotation_width = 0; +uint8_t oled_buffer[OLED_MATRIX_SIZE]; +uint8_t * oled_cursor; +OLED_BLOCK_TYPE oled_dirty = 0; +bool oled_initialized = false; +bool oled_active = false; +bool oled_scrolling = false; +uint8_t oled_rotation = 0; +uint8_t oled_rotation_width = 0; #if OLED_TIMEOUT > 0 - uint32_t oled_timeout; +uint32_t oled_timeout; #endif #if OLED_SCROLL_TIMEOUT > 0 - uint32_t oled_scroll_timeout; +uint32_t oled_scroll_timeout; #endif // Internal variables to reduce math instructions @@ -126,468 +126,445 @@ uint8_t oled_rotation_width = 0; #if defined(__AVR__) // identical to i2c_transmit, but for PROGMEM since all initialization is in PROGMEM arrays currently // probably should move this into i2c_master... -static i2c_status_t i2c_transmit_P(uint8_t address, const uint8_t* data, uint16_t length, uint16_t timeout) { - i2c_status_t status = i2c_start(address | I2C_WRITE, timeout); +static i2c_status_t i2c_transmit_P(uint8_t address, const uint8_t *data, uint16_t length, uint16_t timeout) { + i2c_status_t status = i2c_start(address | I2C_WRITE, timeout); - for (uint16_t i = 0; i < length && status >= 0; i++) { - status = i2c_write(pgm_read_byte((const char*)data++), timeout); - if (status) break; - } + for (uint16_t i = 0; i < length && status >= 0; i++) { + status = i2c_write(pgm_read_byte((const char *)data++), timeout); + if (status) break; + } - i2c_stop(); + i2c_stop(); - return status; + return status; } #endif // Flips the rendering bits for a character at the current cursor position -static void InvertCharacter(uint8_t *cursor) -{ - const uint8_t *end = cursor + OLED_FONT_WIDTH; - while (cursor < end) { - *cursor = ~(*cursor); - cursor++; - } +static void InvertCharacter(uint8_t *cursor) { + const uint8_t *end = cursor + OLED_FONT_WIDTH; + while (cursor < end) { + *cursor = ~(*cursor); + cursor++; + } } bool oled_init(uint8_t rotation) { - oled_rotation = oled_init_user(rotation); - if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) { - oled_rotation_width = OLED_DISPLAY_WIDTH; - } else { - oled_rotation_width = OLED_DISPLAY_HEIGHT; - } - i2c_init(); - - static const uint8_t PROGMEM display_setup1[] = { - I2C_CMD, - DISPLAY_OFF, - DISPLAY_CLOCK, 0x80, - MULTIPLEX_RATIO, OLED_DISPLAY_HEIGHT - 1, - DISPLAY_OFFSET, 0x00, - DISPLAY_START_LINE | 0x00, - CHARGE_PUMP, 0x14, + oled_rotation = oled_init_user(rotation); + if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) { + oled_rotation_width = OLED_DISPLAY_WIDTH; + } else { + oled_rotation_width = OLED_DISPLAY_HEIGHT; + } + i2c_init(); + + static const uint8_t PROGMEM display_setup1[] = { + I2C_CMD, + DISPLAY_OFF, + DISPLAY_CLOCK, + 0x80, + MULTIPLEX_RATIO, + OLED_DISPLAY_HEIGHT - 1, + DISPLAY_OFFSET, + 0x00, + DISPLAY_START_LINE | 0x00, + CHARGE_PUMP, + 0x14, #if (OLED_IC != OLED_IC_SH1106) - // MEMORY_MODE is unsupported on SH1106 (Page Addressing only) - MEMORY_MODE, 0x00, // Horizontal addressing mode + // MEMORY_MODE is unsupported on SH1106 (Page Addressing only) + MEMORY_MODE, + 0x00, // Horizontal addressing mode #endif - }; - if (I2C_TRANSMIT_P(display_setup1) != I2C_STATUS_SUCCESS) { - print("oled_init cmd set 1 failed\n"); - return false; - } - - if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_180)) { - static const uint8_t PROGMEM display_normal[] = { - I2C_CMD, - SEGMENT_REMAP_INV, - COM_SCAN_DEC }; - if (I2C_TRANSMIT_P(display_normal) != I2C_STATUS_SUCCESS) { - print("oled_init cmd normal rotation failed\n"); - return false; - } - } else { - static const uint8_t PROGMEM display_flipped[] = { - I2C_CMD, - SEGMENT_REMAP, - COM_SCAN_INC }; - if (I2C_TRANSMIT_P(display_flipped) != I2C_STATUS_SUCCESS) { - print("display_flipped failed\n"); - return false; - } - } - - static const uint8_t PROGMEM display_setup2[] = { - I2C_CMD, - COM_PINS, OLED_COM_PINS, - CONTRAST, 0x8F, - PRE_CHARGE_PERIOD, 0xF1, - VCOM_DETECT, 0x40, - DISPLAY_ALL_ON_RESUME, - NORMAL_DISPLAY, - DEACTIVATE_SCROLL, - DISPLAY_ON }; - if (I2C_TRANSMIT_P(display_setup2) != I2C_STATUS_SUCCESS) { - print("display_setup2 failed\n"); - return false; - } + }; + if (I2C_TRANSMIT_P(display_setup1) != I2C_STATUS_SUCCESS) { + print("oled_init cmd set 1 failed\n"); + return false; + } + + if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_180)) { + static const uint8_t PROGMEM display_normal[] = {I2C_CMD, SEGMENT_REMAP_INV, COM_SCAN_DEC}; + if (I2C_TRANSMIT_P(display_normal) != I2C_STATUS_SUCCESS) { + print("oled_init cmd normal rotation failed\n"); + return false; + } + } else { + static const uint8_t PROGMEM display_flipped[] = {I2C_CMD, SEGMENT_REMAP, COM_SCAN_INC}; + if (I2C_TRANSMIT_P(display_flipped) != I2C_STATUS_SUCCESS) { + print("display_flipped failed\n"); + return false; + } + } + + static const uint8_t PROGMEM display_setup2[] = {I2C_CMD, COM_PINS, OLED_COM_PINS, CONTRAST, 0x8F, PRE_CHARGE_PERIOD, 0xF1, VCOM_DETECT, 0x40, DISPLAY_ALL_ON_RESUME, NORMAL_DISPLAY, DEACTIVATE_SCROLL, DISPLAY_ON}; + if (I2C_TRANSMIT_P(display_setup2) != I2C_STATUS_SUCCESS) { + print("display_setup2 failed\n"); + return false; + } #if OLED_TIMEOUT > 0 - oled_timeout = timer_read32() + OLED_TIMEOUT; + oled_timeout = timer_read32() + OLED_TIMEOUT; #endif #if OLED_SCROLL_TIMEOUT > 0 - oled_scroll_timeout = timer_read32() + OLED_SCROLL_TIMEOUT; + oled_scroll_timeout = timer_read32() + OLED_SCROLL_TIMEOUT; #endif - oled_clear(); - oled_initialized = true; - oled_active = true; - oled_scrolling = false; - return true; + oled_clear(); + oled_initialized = true; + oled_active = true; + oled_scrolling = false; + return true; } -__attribute__((weak)) -oled_rotation_t oled_init_user(oled_rotation_t rotation) { - return rotation; -} +__attribute__((weak)) oled_rotation_t oled_init_user(oled_rotation_t rotation) { return rotation; } void oled_clear(void) { - memset(oled_buffer, 0, sizeof(oled_buffer)); - oled_cursor = &oled_buffer[0]; - oled_dirty = -1; // -1 will be max value as long as display_dirty is unsigned type + memset(oled_buffer, 0, sizeof(oled_buffer)); + oled_cursor = &oled_buffer[0]; + oled_dirty = -1; // -1 will be max value as long as display_dirty is unsigned type } -static void calc_bounds(uint8_t update_start, uint8_t* cmd_array) -{ - // Calculate commands to set memory addressing bounds. - uint8_t start_page = OLED_BLOCK_SIZE * update_start / OLED_DISPLAY_WIDTH; - uint8_t start_column = OLED_BLOCK_SIZE * update_start % OLED_DISPLAY_WIDTH; +static void calc_bounds(uint8_t update_start, uint8_t *cmd_array) { + // Calculate commands to set memory addressing bounds. + uint8_t start_page = OLED_BLOCK_SIZE * update_start / OLED_DISPLAY_WIDTH; + uint8_t start_column = OLED_BLOCK_SIZE * update_start % OLED_DISPLAY_WIDTH; #if (OLED_IC == OLED_IC_SH1106) - // Commands for Page Addressing Mode. Sets starting page and column; has no end bound. - // Column value must be split into high and low nybble and sent as two commands. - cmd_array[0] = PAM_PAGE_ADDR | start_page; - cmd_array[1] = PAM_SETCOLUMN_LSB | ((OLED_COLUMN_OFFSET + start_column) & 0x0f); - cmd_array[2] = PAM_SETCOLUMN_MSB | ((OLED_COLUMN_OFFSET + start_column) >> 4 & 0x0f); - cmd_array[3] = NOP; - cmd_array[4] = NOP; - cmd_array[5] = NOP; + // Commands for Page Addressing Mode. Sets starting page and column; has no end bound. + // Column value must be split into high and low nybble and sent as two commands. + cmd_array[0] = PAM_PAGE_ADDR | start_page; + cmd_array[1] = PAM_SETCOLUMN_LSB | ((OLED_COLUMN_OFFSET + start_column) & 0x0f); + cmd_array[2] = PAM_SETCOLUMN_MSB | ((OLED_COLUMN_OFFSET + start_column) >> 4 & 0x0f); + cmd_array[3] = NOP; + cmd_array[4] = NOP; + cmd_array[5] = NOP; #else - // Commands for use in Horizontal Addressing mode. - cmd_array[1] = start_column; - cmd_array[4] = start_page; - cmd_array[2] = (OLED_BLOCK_SIZE + OLED_DISPLAY_WIDTH - 1) % OLED_DISPLAY_WIDTH + cmd_array[1]; - cmd_array[5] = (OLED_BLOCK_SIZE + OLED_DISPLAY_WIDTH - 1) / OLED_DISPLAY_WIDTH - 1; + // Commands for use in Horizontal Addressing mode. + cmd_array[1] = start_column; + cmd_array[4] = start_page; + cmd_array[2] = (OLED_BLOCK_SIZE + OLED_DISPLAY_WIDTH - 1) % OLED_DISPLAY_WIDTH + cmd_array[1]; + cmd_array[5] = (OLED_BLOCK_SIZE + OLED_DISPLAY_WIDTH - 1) / OLED_DISPLAY_WIDTH - 1; #endif } -static void calc_bounds_90(uint8_t update_start, uint8_t* cmd_array) -{ - cmd_array[1] = OLED_BLOCK_SIZE * update_start / OLED_DISPLAY_HEIGHT * 8; - cmd_array[4] = OLED_BLOCK_SIZE * update_start % OLED_DISPLAY_HEIGHT; - cmd_array[2] = (OLED_BLOCK_SIZE + OLED_DISPLAY_HEIGHT - 1) / OLED_DISPLAY_HEIGHT * 8 - 1 + cmd_array[1];; - cmd_array[5] = (OLED_BLOCK_SIZE + OLED_DISPLAY_HEIGHT - 1) % OLED_DISPLAY_HEIGHT / 8; +static void calc_bounds_90(uint8_t update_start, uint8_t *cmd_array) { + cmd_array[1] = OLED_BLOCK_SIZE * update_start / OLED_DISPLAY_HEIGHT * 8; + cmd_array[4] = OLED_BLOCK_SIZE * update_start % OLED_DISPLAY_HEIGHT; + cmd_array[2] = (OLED_BLOCK_SIZE + OLED_DISPLAY_HEIGHT - 1) / OLED_DISPLAY_HEIGHT * 8 - 1 + cmd_array[1]; + ; + cmd_array[5] = (OLED_BLOCK_SIZE + OLED_DISPLAY_HEIGHT - 1) % OLED_DISPLAY_HEIGHT / 8; } -uint8_t crot(uint8_t a, int8_t n) -{ - const uint8_t mask = 0x7; - n &= mask; - return a << n | a >> (-n & mask); +uint8_t crot(uint8_t a, int8_t n) { + const uint8_t mask = 0x7; + n &= mask; + return a << n | a >> (-n & mask); } -static void rotate_90(const uint8_t* src, uint8_t* dest) -{ - for (uint8_t i = 0, shift = 7; i < 8; ++i, --shift) { - uint8_t selector = (1 << i); - for (uint8_t j = 0; j < 8; ++j) { - dest[i] |= crot(src[j] & selector, shift - (int8_t)j); +static void rotate_90(const uint8_t *src, uint8_t *dest) { + for (uint8_t i = 0, shift = 7; i < 8; ++i, --shift) { + uint8_t selector = (1 << i); + for (uint8_t j = 0; j < 8; ++j) { + dest[i] |= crot(src[j] & selector, shift - (int8_t)j); + } } - } } void oled_render(void) { - // Do we have work to do? - if (!oled_dirty || oled_scrolling) { - return; - } - - // Find first dirty block - uint8_t update_start = 0; - while (!(oled_dirty & (1 << update_start))) { ++update_start; } - - // Set column & page position - static uint8_t display_start[] = { - I2C_CMD, - COLUMN_ADDR, 0, OLED_DISPLAY_WIDTH - 1, - PAGE_ADDR, 0, OLED_DISPLAY_HEIGHT / 8 - 1 }; - if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) { - calc_bounds(update_start, &display_start[1]); // Offset from I2C_CMD byte at the start - } else { - calc_bounds_90(update_start, &display_start[1]); // Offset from I2C_CMD byte at the start - } - - // Send column & page position - if (I2C_TRANSMIT(display_start) != I2C_STATUS_SUCCESS) { - print("oled_render offset command failed\n"); - return; - } - - if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) { - // Send render data chunk as is - if (I2C_WRITE_REG(I2C_DATA, &oled_buffer[OLED_BLOCK_SIZE * update_start], OLED_BLOCK_SIZE) != I2C_STATUS_SUCCESS) { - print("oled_render data failed\n"); - return; - } - } else { - // Rotate the render chunks - const static uint8_t source_map[] = OLED_SOURCE_MAP; - const static uint8_t target_map[] = OLED_TARGET_MAP; - - static uint8_t temp_buffer[OLED_BLOCK_SIZE]; - memset(temp_buffer, 0, sizeof(temp_buffer)); - for(uint8_t i = 0; i < sizeof(source_map); ++i) { - rotate_90(&oled_buffer[OLED_BLOCK_SIZE * update_start + source_map[i]], &temp_buffer[target_map[i]]); - } - - // Send render data chunk after rotating - if (I2C_WRITE_REG(I2C_DATA, &temp_buffer[0], OLED_BLOCK_SIZE) != I2C_STATUS_SUCCESS) { - print("oled_render90 data failed\n"); - return; - } - } - - // Turn on display if it is off - oled_on(); - - // Clear dirty flag - oled_dirty &= ~(1 << update_start); + // Do we have work to do? + if (!oled_dirty || oled_scrolling) { + return; + } + + // Find first dirty block + uint8_t update_start = 0; + while (!(oled_dirty & (1 << update_start))) { + ++update_start; + } + + // Set column & page position + static uint8_t display_start[] = {I2C_CMD, COLUMN_ADDR, 0, OLED_DISPLAY_WIDTH - 1, PAGE_ADDR, 0, OLED_DISPLAY_HEIGHT / 8 - 1}; + if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) { + calc_bounds(update_start, &display_start[1]); // Offset from I2C_CMD byte at the start + } else { + calc_bounds_90(update_start, &display_start[1]); // Offset from I2C_CMD byte at the start + } + + // Send column & page position + if (I2C_TRANSMIT(display_start) != I2C_STATUS_SUCCESS) { + print("oled_render offset command failed\n"); + return; + } + + if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) { + // Send render data chunk as is + if (I2C_WRITE_REG(I2C_DATA, &oled_buffer[OLED_BLOCK_SIZE * update_start], OLED_BLOCK_SIZE) != I2C_STATUS_SUCCESS) { + print("oled_render data failed\n"); + return; + } + } else { + // Rotate the render chunks + const static uint8_t source_map[] = OLED_SOURCE_MAP; + const static uint8_t target_map[] = OLED_TARGET_MAP; + + static uint8_t temp_buffer[OLED_BLOCK_SIZE]; + memset(temp_buffer, 0, sizeof(temp_buffer)); + for (uint8_t i = 0; i < sizeof(source_map); ++i) { + rotate_90(&oled_buffer[OLED_BLOCK_SIZE * update_start + source_map[i]], &temp_buffer[target_map[i]]); + } + + // Send render data chunk after rotating + if (I2C_WRITE_REG(I2C_DATA, &temp_buffer[0], OLED_BLOCK_SIZE) != I2C_STATUS_SUCCESS) { + print("oled_render90 data failed\n"); + return; + } + } + + // Turn on display if it is off + oled_on(); + + // Clear dirty flag + oled_dirty &= ~(1 << update_start); } void oled_set_cursor(uint8_t col, uint8_t line) { - uint16_t index = line * oled_rotation_width + col * OLED_FONT_WIDTH; + uint16_t index = line * oled_rotation_width + col * OLED_FONT_WIDTH; - // Out of bounds? - if (index >= OLED_MATRIX_SIZE) { - index = 0; - } + // Out of bounds? + if (index >= OLED_MATRIX_SIZE) { + index = 0; + } - oled_cursor = &oled_buffer[index]; + oled_cursor = &oled_buffer[index]; } void oled_advance_page(bool clearPageRemainder) { - uint16_t index = oled_cursor - &oled_buffer[0]; - uint8_t remaining = oled_rotation_width - (index % oled_rotation_width); - - if (clearPageRemainder) { - // Remaining Char count - remaining = remaining / OLED_FONT_WIDTH; - - // Write empty character until next line - while (remaining--) - oled_write_char(' ', false); - } else { - // Next page index out of bounds? - if (index + remaining >= OLED_MATRIX_SIZE) { - index = 0; - remaining = 0; + uint16_t index = oled_cursor - &oled_buffer[0]; + uint8_t remaining = oled_rotation_width - (index % oled_rotation_width); + + if (clearPageRemainder) { + // Remaining Char count + remaining = remaining / OLED_FONT_WIDTH; + + // Write empty character until next line + while (remaining--) oled_write_char(' ', false); + } else { + // Next page index out of bounds? + if (index + remaining >= OLED_MATRIX_SIZE) { + index = 0; + remaining = 0; + } + + oled_cursor = &oled_buffer[index + remaining]; } - - oled_cursor = &oled_buffer[index + remaining]; - } } void oled_advance_char(void) { - uint16_t nextIndex = oled_cursor - &oled_buffer[0] + OLED_FONT_WIDTH; - uint8_t remainingSpace = oled_rotation_width - (nextIndex % oled_rotation_width); + uint16_t nextIndex = oled_cursor - &oled_buffer[0] + OLED_FONT_WIDTH; + uint8_t remainingSpace = oled_rotation_width - (nextIndex % oled_rotation_width); - // Do we have enough space on the current line for the next character - if (remainingSpace < OLED_FONT_WIDTH) { - nextIndex += remainingSpace; - } + // Do we have enough space on the current line for the next character + if (remainingSpace < OLED_FONT_WIDTH) { + nextIndex += remainingSpace; + } - // Did we go out of bounds - if (nextIndex >= OLED_MATRIX_SIZE) { - nextIndex = 0; - } + // Did we go out of bounds + if (nextIndex >= OLED_MATRIX_SIZE) { + nextIndex = 0; + } - // Update cursor position - oled_cursor = &oled_buffer[nextIndex]; + // Update cursor position + oled_cursor = &oled_buffer[nextIndex]; } // Main handler that writes character data to the display buffer void oled_write_char(const char data, bool invert) { - // Advance to the next line if newline - if (data == '\n') { - // Old source wrote ' ' until end of line... - oled_advance_page(true); - return; - } - - if (data == '\r') { - oled_advance_page(false); - return; - } - - // copy the current render buffer to check for dirty after - static uint8_t oled_temp_buffer[OLED_FONT_WIDTH]; - memcpy(&oled_temp_buffer, oled_cursor, OLED_FONT_WIDTH); - - // set the reder buffer data - uint8_t cast_data = (uint8_t)data; // font based on unsigned type for index - if (cast_data < OLED_FONT_START || cast_data > OLED_FONT_END) { - memset(oled_cursor, 0x00, OLED_FONT_WIDTH); - } else { - const uint8_t *glyph = &font[(cast_data - OLED_FONT_START) * OLED_FONT_WIDTH]; - memcpy_P(oled_cursor, glyph, OLED_FONT_WIDTH); - } - - // Invert if needed - if (invert) { - InvertCharacter(oled_cursor); - } - - // Dirty check - if (memcmp(&oled_temp_buffer, oled_cursor, OLED_FONT_WIDTH)) { - uint16_t index = oled_cursor - &oled_buffer[0]; - oled_dirty |= (1 << (index / OLED_BLOCK_SIZE)); - // Edgecase check if the written data spans the 2 chunks - oled_dirty |= (1 << ((index + OLED_FONT_WIDTH) / OLED_BLOCK_SIZE)); - } - - // Finally move to the next char - oled_advance_char(); + // Advance to the next line if newline + if (data == '\n') { + // Old source wrote ' ' until end of line... + oled_advance_page(true); + return; + } + + if (data == '\r') { + oled_advance_page(false); + return; + } + + // copy the current render buffer to check for dirty after + static uint8_t oled_temp_buffer[OLED_FONT_WIDTH]; + memcpy(&oled_temp_buffer, oled_cursor, OLED_FONT_WIDTH); + + // set the reder buffer data + uint8_t cast_data = (uint8_t)data; // font based on unsigned type for index + if (cast_data < OLED_FONT_START || cast_data > OLED_FONT_END) { + memset(oled_cursor, 0x00, OLED_FONT_WIDTH); + } else { + const uint8_t *glyph = &font[(cast_data - OLED_FONT_START) * OLED_FONT_WIDTH]; + memcpy_P(oled_cursor, glyph, OLED_FONT_WIDTH); + } + + // Invert if needed + if (invert) { + InvertCharacter(oled_cursor); + } + + // Dirty check + if (memcmp(&oled_temp_buffer, oled_cursor, OLED_FONT_WIDTH)) { + uint16_t index = oled_cursor - &oled_buffer[0]; + oled_dirty |= (1 << (index / OLED_BLOCK_SIZE)); + // Edgecase check if the written data spans the 2 chunks + oled_dirty |= (1 << ((index + OLED_FONT_WIDTH) / OLED_BLOCK_SIZE)); + } + + // Finally move to the next char + oled_advance_char(); } void oled_write(const char *data, bool invert) { - const char *end = data + strlen(data); - while (data < end) { - oled_write_char(*data, invert); - data++; - } + const char *end = data + strlen(data); + while (data < end) { + oled_write_char(*data, invert); + data++; + } } void oled_write_ln(const char *data, bool invert) { - oled_write(data, invert); - oled_advance_page(true); + oled_write(data, invert); + oled_advance_page(true); } #if defined(__AVR__) void oled_write_P(const char *data, bool invert) { - uint8_t c = pgm_read_byte(data); - while (c != 0) { - oled_write_char(c, invert); - c = pgm_read_byte(++data); - } + uint8_t c = pgm_read_byte(data); + while (c != 0) { + oled_write_char(c, invert); + c = pgm_read_byte(++data); + } } void oled_write_ln_P(const char *data, bool invert) { - oled_write_P(data, invert); - oled_advance_page(true); + oled_write_P(data, invert); + oled_advance_page(true); } -#endif // defined(__AVR__) +#endif // defined(__AVR__) bool oled_on(void) { #if OLED_TIMEOUT > 0 - oled_timeout = timer_read32() + OLED_TIMEOUT; + oled_timeout = timer_read32() + OLED_TIMEOUT; #endif - static const uint8_t PROGMEM display_on[] = { I2C_CMD, DISPLAY_ON }; - if (!oled_active) { - if (I2C_TRANSMIT_P(display_on) != I2C_STATUS_SUCCESS) { - print("oled_on cmd failed\n"); - return oled_active; + static const uint8_t PROGMEM display_on[] = {I2C_CMD, DISPLAY_ON}; + if (!oled_active) { + if (I2C_TRANSMIT_P(display_on) != I2C_STATUS_SUCCESS) { + print("oled_on cmd failed\n"); + return oled_active; + } + oled_active = true; } - oled_active = true; - } - return oled_active; + return oled_active; } bool oled_off(void) { - static const uint8_t PROGMEM display_off[] = { I2C_CMD, DISPLAY_OFF }; - if (oled_active) { - if (I2C_TRANSMIT_P(display_off) != I2C_STATUS_SUCCESS) { - print("oled_off cmd failed\n"); - return oled_active; - } - oled_active = false; - } - return !oled_active; + static const uint8_t PROGMEM display_off[] = {I2C_CMD, DISPLAY_OFF}; + if (oled_active) { + if (I2C_TRANSMIT_P(display_off) != I2C_STATUS_SUCCESS) { + print("oled_off cmd failed\n"); + return oled_active; + } + oled_active = false; + } + return !oled_active; } bool oled_scroll_right(void) { - // Dont enable scrolling if we need to update the display - // This prevents scrolling of bad data from starting the scroll too early after init - if (!oled_dirty && !oled_scrolling) { - static const uint8_t PROGMEM display_scroll_right[] = { - I2C_CMD, SCROLL_RIGHT, 0x00, 0x00, 0x00, 0x0F, 0x00, 0xFF, ACTIVATE_SCROLL }; - if (I2C_TRANSMIT_P(display_scroll_right) != I2C_STATUS_SUCCESS) { - print("oled_scroll_right cmd failed\n"); - return oled_scrolling; - } - oled_scrolling = true; - } - return oled_scrolling; + // Dont enable scrolling if we need to update the display + // This prevents scrolling of bad data from starting the scroll too early after init + if (!oled_dirty && !oled_scrolling) { + static const uint8_t PROGMEM display_scroll_right[] = {I2C_CMD, SCROLL_RIGHT, 0x00, 0x00, 0x00, 0x0F, 0x00, 0xFF, ACTIVATE_SCROLL}; + if (I2C_TRANSMIT_P(display_scroll_right) != I2C_STATUS_SUCCESS) { + print("oled_scroll_right cmd failed\n"); + return oled_scrolling; + } + oled_scrolling = true; + } + return oled_scrolling; } bool oled_scroll_left(void) { - // Dont enable scrolling if we need to update the display - // This prevents scrolling of bad data from starting the scroll too early after init - if (!oled_dirty && !oled_scrolling) { - static const uint8_t PROGMEM display_scroll_left[] = { - I2C_CMD, SCROLL_LEFT, 0x00, 0x00, 0x00, 0x0F, 0x00, 0xFF, ACTIVATE_SCROLL }; - if (I2C_TRANSMIT_P(display_scroll_left) != I2C_STATUS_SUCCESS) { - print("oled_scroll_left cmd failed\n"); - return oled_scrolling; - } - oled_scrolling = true; - } - return oled_scrolling; + // Dont enable scrolling if we need to update the display + // This prevents scrolling of bad data from starting the scroll too early after init + if (!oled_dirty && !oled_scrolling) { + static const uint8_t PROGMEM display_scroll_left[] = {I2C_CMD, SCROLL_LEFT, 0x00, 0x00, 0x00, 0x0F, 0x00, 0xFF, ACTIVATE_SCROLL}; + if (I2C_TRANSMIT_P(display_scroll_left) != I2C_STATUS_SUCCESS) { + print("oled_scroll_left cmd failed\n"); + return oled_scrolling; + } + oled_scrolling = true; + } + return oled_scrolling; } bool oled_scroll_off(void) { - if (oled_scrolling) { - static const uint8_t PROGMEM display_scroll_off[] = { I2C_CMD, DEACTIVATE_SCROLL }; - if (I2C_TRANSMIT_P(display_scroll_off) != I2C_STATUS_SUCCESS) { - print("oled_scroll_off cmd failed\n"); - return oled_scrolling; - } - oled_scrolling = false; - oled_dirty = -1; - } - return !oled_scrolling; + if (oled_scrolling) { + static const uint8_t PROGMEM display_scroll_off[] = {I2C_CMD, DEACTIVATE_SCROLL}; + if (I2C_TRANSMIT_P(display_scroll_off) != I2C_STATUS_SUCCESS) { + print("oled_scroll_off cmd failed\n"); + return oled_scrolling; + } + oled_scrolling = false; + oled_dirty = -1; + } + return !oled_scrolling; } uint8_t oled_max_chars(void) { - if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) { - return OLED_DISPLAY_WIDTH / OLED_FONT_WIDTH; - } - return OLED_DISPLAY_HEIGHT / OLED_FONT_WIDTH; + if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) { + return OLED_DISPLAY_WIDTH / OLED_FONT_WIDTH; + } + return OLED_DISPLAY_HEIGHT / OLED_FONT_WIDTH; } uint8_t oled_max_lines(void) { - if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) { - return OLED_DISPLAY_HEIGHT / OLED_FONT_HEIGHT; - } - return OLED_DISPLAY_WIDTH / OLED_FONT_HEIGHT; + if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) { + return OLED_DISPLAY_HEIGHT / OLED_FONT_HEIGHT; + } + return OLED_DISPLAY_WIDTH / OLED_FONT_HEIGHT; } void oled_task(void) { - if (!oled_initialized) { - return; - } + if (!oled_initialized) { + return; + } - oled_set_cursor(0, 0); + oled_set_cursor(0, 0); - oled_task_user(); + oled_task_user(); #if OLED_SCROLL_TIMEOUT > 0 - if (oled_dirty && oled_scrolling) { - oled_scroll_timeout = timer_read32() + OLED_SCROLL_TIMEOUT; - oled_scroll_off(); - } + if (oled_dirty && oled_scrolling) { + oled_scroll_timeout = timer_read32() + OLED_SCROLL_TIMEOUT; + oled_scroll_off(); + } #endif - // Smart render system, no need to check for dirty - oled_render(); + // Smart render system, no need to check for dirty + oled_render(); - // Display timeout check + // Display timeout check #if OLED_TIMEOUT > 0 - if (oled_active && timer_expired32(timer_read32(), oled_timeout)) { - oled_off(); - } + if (oled_active && timer_expired32(timer_read32(), oled_timeout)) { + oled_off(); + } #endif #if OLED_SCROLL_TIMEOUT > 0 - if (!oled_scrolling && timer_expired32(timer_read32(), oled_scroll_timeout)) { -#ifdef OLED_SCROLL_TIMEOUT_RIGHT - oled_scroll_right(); -#else - oled_scroll_left(); -#endif - } + if (!oled_scrolling && timer_expired32(timer_read32(), oled_scroll_timeout)) { +# ifdef OLED_SCROLL_TIMEOUT_RIGHT + oled_scroll_right(); +# else + oled_scroll_left(); +# endif + } #endif } -__attribute__((weak)) -void oled_task_user(void) { -} +__attribute__((weak)) void oled_task_user(void) {} diff --git a/drivers/oled/oled_driver.h b/drivers/oled/oled_driver.h index 4f6254c98c..ac8a1c7651 100644 --- a/drivers/oled/oled_driver.h +++ b/drivers/oled/oled_driver.h @@ -21,129 +21,133 @@ along with this program. If not, see . // an enumeration of the chips this driver supports #define OLED_IC_SSD1306 0 -#define OLED_IC_SH1106 1 +#define OLED_IC_SH1106 1 #if defined(OLED_DISPLAY_CUSTOM) - // Expected user to implement the necessary defines +// Expected user to implement the necessary defines #elif defined(OLED_DISPLAY_128X64) - // Double height 128x64 -#ifndef OLED_DISPLAY_WIDTH - #define OLED_DISPLAY_WIDTH 128 -#endif -#ifndef OLED_DISPLAY_HEIGHT - #define OLED_DISPLAY_HEIGHT 64 -#endif -#ifndef OLED_MATRIX_SIZE - #define OLED_MATRIX_SIZE (OLED_DISPLAY_HEIGHT / 8 * OLED_DISPLAY_WIDTH) // 1024 (compile time mathed) -#endif -#ifndef OLED_BLOCK_TYPE - #define OLED_BLOCK_TYPE uint16_t -#endif -#ifndef OLED_BLOCK_COUNT - #define OLED_BLOCK_COUNT (sizeof(OLED_BLOCK_TYPE) * 8) // 32 (compile time mathed) -#endif -#ifndef OLED_BLOCK_SIZE - #define OLED_BLOCK_SIZE (OLED_MATRIX_SIZE / OLED_BLOCK_COUNT) // 32 (compile time mathed) -#endif -#ifndef OLED_COM_PINS - #define OLED_COM_PINS COM_PINS_ALT -#endif - - // For 90 degree rotation, we map our internal matrix to oled matrix using fixed arrays - // The OLED writes to it's memory horizontally, starting top left, but our memory starts bottom left in this mode -#ifndef OLED_SOURCE_MAP - #define OLED_SOURCE_MAP { 0, 8, 16, 24, 32, 40, 48, 56 } -#endif -#ifndef OLED_TARGET_MAP - #define OLED_TARGET_MAP { 56, 48, 40, 32, 24, 16, 8, 0 } -#endif - // If OLED_BLOCK_TYPE is uint32_t, these tables would look like: - // #define OLED_SOURCE_MAP { 32, 40, 48, 56 } - // #define OLED_TARGET_MAP { 24, 16, 8, 0 } - // If OLED_BLOCK_TYPE is uint16_t, these tables would look like: - // #define OLED_SOURCE_MAP { 0, 8, 16, 24, 32, 40, 48, 56 } - // #define OLED_TARGET_MAP { 56, 48, 40, 32, 24, 16, 8, 0 } - // If OLED_BLOCK_TYPE is uint8_t, these tables would look like: - // #define OLED_SOURCE_MAP { 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120 } - // #define OLED_TARGET_MAP { 56, 120, 48, 112, 40, 104, 32, 96, 24, 88, 16, 80, 8, 72, 0, 64 } -#else // defined(OLED_DISPLAY_128X64) - // Default 128x32 -#ifndef OLED_DISPLAY_WIDTH - #define OLED_DISPLAY_WIDTH 128 -#endif -#ifndef OLED_DISPLAY_HEIGHT - #define OLED_DISPLAY_HEIGHT 32 -#endif -#ifndef OLED_MATRIX_SIZE - #define OLED_MATRIX_SIZE (OLED_DISPLAY_HEIGHT / 8 * OLED_DISPLAY_WIDTH) // 512 (compile time mathed) -#endif -#ifndef OLED_BLOCK_TYPE - #define OLED_BLOCK_TYPE uint16_t // Type to use for segmenting the oled display for smart rendering, use unsigned types only -#endif -#ifndef OLED_BLOCK_COUNT - #define OLED_BLOCK_COUNT (sizeof(OLED_BLOCK_TYPE) * 8) // 16 (compile time mathed) -#endif -#ifndef OLED_BLOCK_SIZE - #define OLED_BLOCK_SIZE (OLED_MATRIX_SIZE / OLED_BLOCK_COUNT) // 32 (compile time mathed) -#endif -#ifndef OLED_COM_PINS - #define OLED_COM_PINS COM_PINS_SEQ -#endif - - // For 90 degree rotation, we map our internal matrix to oled matrix using fixed arrays - // The OLED writes to it's memory horizontally, starting top left, but our memory starts bottom left in this mode -#ifndef OLED_SOURCE_MAP - #define OLED_SOURCE_MAP { 0, 8, 16, 24 } -#endif -#ifndef OLED_TARGET_MAP - #define OLED_TARGET_MAP { 24, 16, 8, 0 } -#endif - // If OLED_BLOCK_TYPE is uint8_t, these tables would look like: - // #define OLED_SOURCE_MAP { 0, 8, 16, 24, 32, 40, 48, 56 } - // #define OLED_TARGET_MAP { 48, 32, 16, 0, 56, 40, 24, 8 } -#endif // defined(OLED_DISPLAY_CUSTOM) +// Double height 128x64 +# ifndef OLED_DISPLAY_WIDTH +# define OLED_DISPLAY_WIDTH 128 +# endif +# ifndef OLED_DISPLAY_HEIGHT +# define OLED_DISPLAY_HEIGHT 64 +# endif +# ifndef OLED_MATRIX_SIZE +# define OLED_MATRIX_SIZE (OLED_DISPLAY_HEIGHT / 8 * OLED_DISPLAY_WIDTH) // 1024 (compile time mathed) +# endif +# ifndef OLED_BLOCK_TYPE +# define OLED_BLOCK_TYPE uint16_t +# endif +# ifndef OLED_BLOCK_COUNT +# define OLED_BLOCK_COUNT (sizeof(OLED_BLOCK_TYPE) * 8) // 32 (compile time mathed) +# endif +# ifndef OLED_BLOCK_SIZE +# define OLED_BLOCK_SIZE (OLED_MATRIX_SIZE / OLED_BLOCK_COUNT) // 32 (compile time mathed) +# endif +# ifndef OLED_COM_PINS +# define OLED_COM_PINS COM_PINS_ALT +# endif + +// For 90 degree rotation, we map our internal matrix to oled matrix using fixed arrays +// The OLED writes to it's memory horizontally, starting top left, but our memory starts bottom left in this mode +# ifndef OLED_SOURCE_MAP +# define OLED_SOURCE_MAP \ + { 0, 8, 16, 24, 32, 40, 48, 56 } +# endif +# ifndef OLED_TARGET_MAP +# define OLED_TARGET_MAP \ + { 56, 48, 40, 32, 24, 16, 8, 0 } +# endif +// If OLED_BLOCK_TYPE is uint32_t, these tables would look like: +// #define OLED_SOURCE_MAP { 32, 40, 48, 56 } +// #define OLED_TARGET_MAP { 24, 16, 8, 0 } +// If OLED_BLOCK_TYPE is uint16_t, these tables would look like: +// #define OLED_SOURCE_MAP { 0, 8, 16, 24, 32, 40, 48, 56 } +// #define OLED_TARGET_MAP { 56, 48, 40, 32, 24, 16, 8, 0 } +// If OLED_BLOCK_TYPE is uint8_t, these tables would look like: +// #define OLED_SOURCE_MAP { 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120 } +// #define OLED_TARGET_MAP { 56, 120, 48, 112, 40, 104, 32, 96, 24, 88, 16, 80, 8, 72, 0, 64 } +#else // defined(OLED_DISPLAY_128X64) +// Default 128x32 +# ifndef OLED_DISPLAY_WIDTH +# define OLED_DISPLAY_WIDTH 128 +# endif +# ifndef OLED_DISPLAY_HEIGHT +# define OLED_DISPLAY_HEIGHT 32 +# endif +# ifndef OLED_MATRIX_SIZE +# define OLED_MATRIX_SIZE (OLED_DISPLAY_HEIGHT / 8 * OLED_DISPLAY_WIDTH) // 512 (compile time mathed) +# endif +# ifndef OLED_BLOCK_TYPE +# define OLED_BLOCK_TYPE uint16_t // Type to use for segmenting the oled display for smart rendering, use unsigned types only +# endif +# ifndef OLED_BLOCK_COUNT +# define OLED_BLOCK_COUNT (sizeof(OLED_BLOCK_TYPE) * 8) // 16 (compile time mathed) +# endif +# ifndef OLED_BLOCK_SIZE +# define OLED_BLOCK_SIZE (OLED_MATRIX_SIZE / OLED_BLOCK_COUNT) // 32 (compile time mathed) +# endif +# ifndef OLED_COM_PINS +# define OLED_COM_PINS COM_PINS_SEQ +# endif + +// For 90 degree rotation, we map our internal matrix to oled matrix using fixed arrays +// The OLED writes to it's memory horizontally, starting top left, but our memory starts bottom left in this mode +# ifndef OLED_SOURCE_MAP +# define OLED_SOURCE_MAP \ + { 0, 8, 16, 24 } +# endif +# ifndef OLED_TARGET_MAP +# define OLED_TARGET_MAP \ + { 24, 16, 8, 0 } +# endif +// If OLED_BLOCK_TYPE is uint8_t, these tables would look like: +// #define OLED_SOURCE_MAP { 0, 8, 16, 24, 32, 40, 48, 56 } +// #define OLED_TARGET_MAP { 48, 32, 16, 0, 56, 40, 24, 8 } +#endif // defined(OLED_DISPLAY_CUSTOM) #if !defined(OLED_IC) - #define OLED_IC OLED_IC_SSD1306 +# define OLED_IC OLED_IC_SSD1306 #endif // the column address corresponding to the first column in the display hardware #if !defined(OLED_COLUMN_OFFSET) - #define OLED_COLUMN_OFFSET 0 +# define OLED_COLUMN_OFFSET 0 #endif // Address to use for the i2c oled communication #if !defined(OLED_DISPLAY_ADDRESS) - #define OLED_DISPLAY_ADDRESS 0x3C +# define OLED_DISPLAY_ADDRESS 0x3C #endif // Custom font file to use #if !defined(OLED_FONT_H) - #define OLED_FONT_H "glcdfont.c" +# define OLED_FONT_H "glcdfont.c" #endif // unsigned char value of the first character in the font file #if !defined(OLED_FONT_START) - #define OLED_FONT_START 0 +# define OLED_FONT_START 0 #endif // unsigned char value of the last character in the font file #if !defined(OLED_FONT_END) - #define OLED_FONT_END 224 +# define OLED_FONT_END 224 #endif // Font render width #if !defined(OLED_FONT_WIDTH) - #define OLED_FONT_WIDTH 6 +# define OLED_FONT_WIDTH 6 #endif // Font render height #if !defined(OLED_FONT_HEIGHT) - #define OLED_FONT_HEIGHT 8 +# define OLED_FONT_HEIGHT 8 #endif #if !defined(OLED_TIMEOUT) - #if defined(OLED_DISABLE_TIMEOUT) - #define OLED_TIMEOUT 0 - #else - #define OLED_TIMEOUT 60000 - #endif +# if defined(OLED_DISABLE_TIMEOUT) +# define OLED_TIMEOUT 0 +# else +# define OLED_TIMEOUT 60000 +# endif #endif // OLED Rotation enum values are flags @@ -151,7 +155,7 @@ typedef enum { OLED_ROTATION_0 = 0, OLED_ROTATION_90 = 1, OLED_ROTATION_180 = 2, - OLED_ROTATION_270 = 3, // OLED_ROTATION_90 | OLED_ROTATION_180 + OLED_ROTATION_270 = 3, // OLED_ROTATION_90 | OLED_ROTATION_180 } oled_rotation_t; // Initialize the oled display, rotating the rendered output based on the define passed in. @@ -208,15 +212,15 @@ void oled_write_P(const char *data, bool invert); // Remapped to call 'void oled_write_ln(const char *data, bool invert);' on ARM void oled_write_ln_P(const char *data, bool invert); #else - // Writes a string to the buffer at current cursor position - // Advances the cursor while writing, inverts the pixels if true - #define oled_write_P(data, invert) oled_write(data, invert) - - // Writes a string to the buffer at current cursor position - // Advances the cursor while writing, inverts the pixels if true - // Advances the cursor to the next page, wiring ' ' to the remainder of the current page - #define oled_write_ln_P(data, invert) oled_write(data, invert) -#endif // defined(__AVR__) +// Writes a string to the buffer at current cursor position +// Advances the cursor while writing, inverts the pixels if true +# define oled_write_P(data, invert) oled_write(data, invert) + +// Writes a string to the buffer at current cursor position +// Advances the cursor while writing, inverts the pixels if true +// Advances the cursor to the next page, wiring ' ' to the remainder of the current page +# define oled_write_ln_P(data, invert) oled_write(data, invert) +#endif // defined(__AVR__) // Can be used to manually turn on the screen if it is off // Returns true if the screen was on or turns on -- cgit v1.2.3 From 8de164e0361c82bd3a58d5c97078c92f4550aa7a Mon Sep 17 00:00:00 2001 From: Drashna Jaelre Date: Fri, 30 Aug 2019 16:55:47 -0700 Subject: Fix Redefinition of OLED_TIMEOUT (#6628) --- drivers/oled/oled_driver.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/oled') diff --git a/drivers/oled/oled_driver.c b/drivers/oled/oled_driver.c index 1a1b7299bb..72960cca4c 100644 --- a/drivers/oled/oled_driver.c +++ b/drivers/oled/oled_driver.c @@ -83,7 +83,6 @@ along with this program. If not, see . #define CHARGE_PUMP 0x8D // Misc defines -#define OLED_TIMEOUT 60000 #define OLED_BLOCK_COUNT (sizeof(OLED_BLOCK_TYPE) * 8) #define OLED_BLOCK_SIZE (OLED_MATRIX_SIZE / OLED_BLOCK_COUNT) -- cgit v1.2.3 From be6562a22335b85e9904c0f7cc748943c9e809a7 Mon Sep 17 00:00:00 2001 From: Thomas Baart Date: Sun, 3 Nov 2019 23:34:47 +0100 Subject: Adds raw write functions to the OLED driver (#7237) * Added oled_write_raw and oled_write_raw_P functions to the OLED driver * Added oled_write_raw method calls to feature_oled_driver.md --- drivers/oled/oled_driver.c | 21 ++++++++++++++++++++- drivers/oled/oled_driver.h | 6 +++++- 2 files changed, 25 insertions(+), 2 deletions(-) (limited to 'drivers/oled') diff --git a/drivers/oled/oled_driver.c b/drivers/oled/oled_driver.c index 72960cca4c..f20f4629aa 100644 --- a/drivers/oled/oled_driver.c +++ b/drivers/oled/oled_driver.c @@ -431,6 +431,15 @@ void oled_write_ln(const char *data, bool invert) { oled_advance_page(true); } +void oled_write_raw(const char *data, uint16_t size) { + if (size > OLED_MATRIX_SIZE) size = OLED_MATRIX_SIZE; + for (uint16_t i = 0; i < size; i++) { + if (oled_buffer[i] == data[i]) continue; + oled_buffer[i] = data[i]; + oled_dirty |= (1 << (i / OLED_BLOCK_SIZE)); + } +} + #if defined(__AVR__) void oled_write_P(const char *data, bool invert) { uint8_t c = pgm_read_byte(data); @@ -444,6 +453,16 @@ void oled_write_ln_P(const char *data, bool invert) { oled_write_P(data, invert); oled_advance_page(true); } + +void oled_write_raw_P(const char *data, uint16_t size) { + if (size > OLED_MATRIX_SIZE) size = OLED_MATRIX_SIZE; + for (uint16_t i = 0; i < size; i++) { + uint8_t c = pgm_read_byte(++data); + if (oled_buffer[i] == c) continue; + oled_buffer[i] = c; + oled_dirty |= (1 << (i / OLED_BLOCK_SIZE)); + } +} #endif // defined(__AVR__) bool oled_on(void) { @@ -566,4 +585,4 @@ void oled_task(void) { #endif } -__attribute__((weak)) void oled_task_user(void) {} +__attribute__((weak)) void oled_task_user(void) {} \ No newline at end of file diff --git a/drivers/oled/oled_driver.h b/drivers/oled/oled_driver.h index ac8a1c7651..bba6a7a129 100644 --- a/drivers/oled/oled_driver.h +++ b/drivers/oled/oled_driver.h @@ -200,6 +200,8 @@ void oled_write(const char *data, bool invert); // Advances the cursor to the next page, wiring ' ' to the remainder of the current page void oled_write_ln(const char *data, bool invert); +void oled_write_raw(const char *data, uint16_t size); + #if defined(__AVR__) // Writes a PROGMEM string to the buffer at current cursor position // Advances the cursor while writing, inverts the pixels if true @@ -211,6 +213,8 @@ void oled_write_P(const char *data, bool invert); // Advances the cursor to the next page, wiring ' ' to the remainder of the current page // Remapped to call 'void oled_write_ln(const char *data, bool invert);' on ARM void oled_write_ln_P(const char *data, bool invert); + +void oled_write_raw_P(const char *data, uint16_t size); #else // Writes a string to the buffer at current cursor position // Advances the cursor while writing, inverts the pixels if true @@ -254,4 +258,4 @@ bool oled_scroll_off(void); uint8_t oled_max_chars(void); // Returns the maximum number of lines that will fit on the oled -uint8_t oled_max_lines(void); +uint8_t oled_max_lines(void); \ No newline at end of file -- cgit v1.2.3