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Merge pull request #11222 from gemu2015/epaper42 

rename epaper 42 cmds
This commit is contained in:
Theo Arends 2021-03-05 09:45:40 +01:00 committed by GitHub
parent 33f0981d17 ba5203613f
commit 74f6a93bce
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 74 additions and 74 deletions
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72
lib/lib_display/Epaper_42-gemu-1.0/epd4in2.cpp
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@ -115,19 +115,19 @@ int Epd42::Init(void) {
height = EPD_HEIGHT42; height = EPD_HEIGHT42;
Reset(); Reset();
SendCommand(POWER_SETTING); SendCommand(EPD_42_POWER_SETTING);
SendData(0x03); // VDS_EN, VDG_EN SendData(0x03); // VDS_EN, VDG_EN
SendData(0x00); // VCOM_HV, VGHL_LV[1], VGHL_LV[0] SendData(0x00); // VCOM_HV, VGHL_LV[1], VGHL_LV[0]
SendData(0x2b); // VDH SendData(0x2b); // VDH
SendData(0x2b); // VDL SendData(0x2b); // VDL
SendData(0xff); // VDHR SendData(0xff); // VDHR
SendCommand(BOOSTER_SOFT_START); SendCommand(EPD_42_BOOSTER_SOFT_START);
SendData(0x17); SendData(0x17);
SendData(0x17); SendData(0x17);
SendData(0x17); //07 0f 17 1f 27 2F 37 2f SendData(0x17); //07 0f 17 1f 27 2F 37 2f
SendCommand(POWER_ON); SendCommand(EPD_42_POWER_ON);
WaitUntilIdle(); WaitUntilIdle();
SendCommand(PANEL_SETTING); SendCommand(EPD_42_PANEL_SETTING);
// SendData(0xbf); // KW-BF KWR-AF BWROTP 0f // SendData(0xbf); // KW-BF KWR-AF BWROTP 0f
// SendData(0x0b); // SendData(0x0b);
// SendData(0x0F); //300x400 Red mode, LUT from OTP // SendData(0x0F); //300x400 Red mode, LUT from OTP
@ -135,7 +135,7 @@ int Epd42::Init(void) {
SendData(0x3F); //300x400 B/W mode, LUT set by register SendData(0x3F); //300x400 B/W mode, LUT set by register
// SendData(0x2F); //300x400 Red mode, LUT set by register // SendData(0x2F); //300x400 Red mode, LUT set by register
SendCommand(PLL_CONTROL); SendCommand(EPD_42_PLL_CONTROL);
SendData(0x3C); // 3A 100Hz 29 150Hz 39 200Hz 31 171Hz 3C 50Hz (default) 0B 10Hz SendData(0x3C); // 3A 100Hz 29 150Hz 39 200Hz 31 171Hz 3C 50Hz (default) 0B 10Hz
//SendData(0x0B); //0B is 10Hz //SendData(0x0B); //0B is 10Hz
/* EPD hardware init end */ /* EPD hardware init end */
@ -184,8 +184,8 @@ void Epd42::Reset(void) {
* @brief: transmit partial data to the SRAM. The final parameter chooses between dtm=1 and dtm=2 * @brief: transmit partial data to the SRAM. The final parameter chooses between dtm=1 and dtm=2
*/ */
void Epd42::SetPartialWindow(const unsigned char* buffer_black, int x, int y, int w, int l, int dtm) { void Epd42::SetPartialWindow(const unsigned char* buffer_black, int x, int y, int w, int l, int dtm) {
SendCommand(PARTIAL_IN); SendCommand(EPD_42_PARTIAL_IN);
SendCommand(PARTIAL_WINDOW); SendCommand(EPD_42_PARTIAL_WINDOW);
SendData(x >> 8); SendData(x >> 8);
SendData(x & 0xf8); // x should be the multiple of 8, the last 3 bit will always be ignored SendData(x & 0xf8); // x should be the multiple of 8, the last 3 bit will always be ignored
SendData(((x & 0xf8) + w - 1) >> 8); SendData(((x & 0xf8) + w - 1) >> 8);
@ -196,7 +196,7 @@ void Epd42::SetPartialWindow(const unsigned char* buffer_black, int x, int y, in
SendData((y + l - 1) & 0xff); SendData((y + l - 1) & 0xff);
SendData(0x01); // Gates scan both inside and outside of the partial window. (default) SendData(0x01); // Gates scan both inside and outside of the partial window. (default)
// DelayMs(2); // DelayMs(2);
SendCommand((dtm == 1) ? DATA_START_TRANSMISSION_1 : DATA_START_TRANSMISSION_2); SendCommand((dtm == 1) ? EPD_42_DATA_START_TRANSMISSION_1 : EPD_42_DATA_START_TRANSMISSION_2);
if (buffer_black != NULL) { if (buffer_black != NULL) {
for(int i = 0; i < w / 8 * l; i++) { for(int i = 0; i < w / 8 * l; i++) {
SendData(buffer_black[i]^0xff); SendData(buffer_black[i]^0xff);
@ -207,7 +207,7 @@ void Epd42::SetPartialWindow(const unsigned char* buffer_black, int x, int y, in
} }
} }
// DelayMs(2); // DelayMs(2);
SendCommand(PARTIAL_OUT); SendCommand(EPD_42_PARTIAL_OUT);
} }
@ -217,27 +217,27 @@ void Epd42::SetPartialWindow(const unsigned char* buffer_black, int x, int y, in
*/ */
void Epd42::SetLut(void) { void Epd42::SetLut(void) {
unsigned int count; unsigned int count;
SendCommand(LUT_FOR_VCOM); //vcom SendCommand(EPD_42_LUT_FOR_VCOM); //vcom
for(count = 0; count < 44; count++) { for(count = 0; count < 44; count++) {
SendData(pgm_read_byte(&lut_vcom0[count])); SendData(pgm_read_byte(&lut_vcom0[count]));
} }
SendCommand(LUT_WHITE_TO_WHITE); //ww -- SendCommand(EPD_42_LUT_WHITE_TO_WHITE); //ww --
for(count = 0; count < 42; count++) { for(count = 0; count < 42; count++) {
SendData(pgm_read_byte(&lut_ww[count])); SendData(pgm_read_byte(&lut_ww[count]));
} }
SendCommand(LUT_BLACK_TO_WHITE); //bw r SendCommand(EPD_42_LUT_BLACK_TO_WHITE); //bw r
for(count = 0; count < 42; count++) { for(count = 0; count < 42; count++) {
SendData(pgm_read_byte(&lut_bw[count])); SendData(pgm_read_byte(&lut_bw[count]));
} }
SendCommand(LUT_WHITE_TO_BLACK); //wb w SendCommand(EPD_42_LUT_WHITE_TO_BLACK); //wb w
for(count = 0; count < 42; count++) { for(count = 0; count < 42; count++) {
SendData(pgm_read_byte(&lut_wb[count])); SendData(pgm_read_byte(&lut_wb[count]));
} }
SendCommand(LUT_BLACK_TO_BLACK); //bb b SendCommand(EPD_42_LUT_BLACK_TO_BLACK); //bb b
for(count = 0; count < 42; count++) { for(count = 0; count < 42; count++) {
SendData(pgm_read_byte(&lut_bb[count])); SendData(pgm_read_byte(&lut_bb[count]));
} }
@ -250,27 +250,27 @@ void Epd42::SetLut(void) {
void Epd42::SetLutQuick(void) { void Epd42::SetLutQuick(void) {
unsigned int count; unsigned int count;
SendCommand(LUT_FOR_VCOM); //vcom SendCommand(EPD_42_LUT_FOR_VCOM); //vcom
for(count = 0; count < 44; count++) { for(count = 0; count < 44; count++) {
SendData(pgm_read_byte(&lut_vcom0_quick[count])); SendData(pgm_read_byte(&lut_vcom0_quick[count]));
} }
SendCommand(LUT_WHITE_TO_WHITE); //ww -- SendCommand(EPD_42_LUT_WHITE_TO_WHITE); //ww --
for(count = 0; count < 42; count++) { for(count = 0; count < 42; count++) {
SendData(pgm_read_byte(&lut_ww_quick[count])); SendData(pgm_read_byte(&lut_ww_quick[count]));
} }
SendCommand(LUT_BLACK_TO_WHITE); //bw r SendCommand(EPD_42_LUT_BLACK_TO_WHITE); //bw r
for(count = 0; count < 42; count++) { for(count = 0; count < 42; count++) {
SendData(pgm_read_byte(&lut_bw_quick[count])); SendData(pgm_read_byte(&lut_bw_quick[count]));
} }
SendCommand(LUT_WHITE_TO_BLACK); //wb w SendCommand(EPD_42_LUT_WHITE_TO_BLACK); //wb w
for(count = 0; count < 42; count++) { for(count = 0; count < 42; count++) {
SendData(pgm_read_byte(&lut_wb_quick[count])); SendData(pgm_read_byte(&lut_wb_quick[count]));
} }
SendCommand(LUT_BLACK_TO_BLACK); //bb b SendCommand(EPD_42_LUT_BLACK_TO_BLACK); //bb b
for(count = 0; count < 42; count++) { for(count = 0; count < 42; count++) {
SendData(pgm_read_byte(&lut_bb_quick[count])); SendData(pgm_read_byte(&lut_bb_quick[count]));
} }
@ -281,25 +281,25 @@ void Epd42::SetLutQuick(void) {
* @brief: refresh and displays the frame * @brief: refresh and displays the frame
*/ */
void Epd42::DisplayFrame(const unsigned char* frame_buffer) { void Epd42::DisplayFrame(const unsigned char* frame_buffer) {
SendCommand(RESOLUTION_SETTING); SendCommand(EPD_42_RESOLUTION_SETTING);
SendData(width >> 8); SendData(width >> 8);
SendData(width & 0xff); SendData(width & 0xff);
SendData(height >> 8); SendData(height >> 8);
SendData(height & 0xff); SendData(height & 0xff);
SendCommand(VCM_DC_SETTING); SendCommand(EPD_42_VCM_DC_SETTING);
SendData(0x12); SendData(0x12);
SendCommand(VCOM_AND_DATA_INTERVAL_SETTING); SendCommand(EPD_42_VCOM_AND_DATA_INTERVAL_SETTING);
SendCommand(0x97); //VBDF 17|D7 VBDW 97 VBDB 57 VBDF F7 VBDW 77 VBDB 37 VBDR B7 SendCommand(0x97); //VBDF 17|D7 VBDW 97 VBDB 57 VBDF F7 VBDW 77 VBDB 37 VBDR B7
if (frame_buffer != NULL) { if (frame_buffer != NULL) {
SendCommand(DATA_START_TRANSMISSION_1); SendCommand(EPD_42_DATA_START_TRANSMISSION_1);
for(int i = 0; i < width / 8 * height; i++) { for(int i = 0; i < width / 8 * height; i++) {
SendData(0xFF); // bit set: white, bit reset: black SendData(0xFF); // bit set: white, bit reset: black
} }
delay(2); delay(2);
SendCommand(DATA_START_TRANSMISSION_2); SendCommand(EPD_42_DATA_START_TRANSMISSION_2);
for(int i = 0; i < width / 8 * height; i++) { for(int i = 0; i < width / 8 * height; i++) {
SendData(pgm_read_byte(&frame_buffer[i])); SendData(pgm_read_byte(&frame_buffer[i]));
} }
@ -308,7 +308,7 @@ void Epd42::DisplayFrame(const unsigned char* frame_buffer) {
SetLut(); SetLut();
SendCommand(DISPLAY_REFRESH); SendCommand(EPD_42_DISPLAY_REFRESH);
delay(100); delay(100);
WaitUntilIdle(); WaitUntilIdle();
} }
@ -320,19 +320,19 @@ void Epd42::DisplayFrame(const unsigned char* frame_buffer) {
* @brief: clear the frame data from the SRAM, this won't refresh the display * @brief: clear the frame data from the SRAM, this won't refresh the display
*/ */
void Epd42::ClearFrame(void) { void Epd42::ClearFrame(void) {
SendCommand(RESOLUTION_SETTING); SendCommand(EPD_42_RESOLUTION_SETTING);
SendData(width >> 8); SendData(width >> 8);
SendData(width & 0xff); SendData(width & 0xff);
SendData(height >> 8); SendData(height >> 8);
SendData(height & 0xff); SendData(height & 0xff);
SendCommand(DATA_START_TRANSMISSION_1); SendCommand(EPD_42_DATA_START_TRANSMISSION_1);
delay(2); delay(2);
for(int i = 0; i < width / 8 * height; i++) { for(int i = 0; i < width / 8 * height; i++) {
SendData(0xFF); SendData(0xFF);
} }
delay(2); delay(2);
SendCommand(DATA_START_TRANSMISSION_2); SendCommand(EPD_42_DATA_START_TRANSMISSION_2);
delay(2); delay(2);
for(int i = 0; i < width / 8 * height; i++) { for(int i = 0; i < width / 8 * height; i++) {
SendData(0xFF); SendData(0xFF);
@ -347,14 +347,14 @@ void Epd42::ClearFrame(void) {
*/ */
void Epd42::DisplayFrame(void) { void Epd42::DisplayFrame(void) {
SetLut(); SetLut();
SendCommand(DISPLAY_REFRESH); SendCommand(EPD_42_DISPLAY_REFRESH);
delay(100); delay(100);
WaitUntilIdle(); WaitUntilIdle();
} }
void Epd42::DisplayFrameQuick(void) { void Epd42::DisplayFrameQuick(void) {
SetLutQuick(); SetLutQuick();
SendCommand(DISPLAY_REFRESH); SendCommand(EPD_42_DISPLAY_REFRESH);
// DelayMs(100); // DelayMs(100);
// WaitUntilIdle(); // WaitUntilIdle();
} }
@ -367,13 +367,13 @@ void Epd42::DisplayFrameQuick(void) {
* You can use Epd::Reset() to awaken and use Epd::Init() to initialize. * You can use Epd::Reset() to awaken and use Epd::Init() to initialize.
*/ */
void Epd42::Sleep() { void Epd42::Sleep() {
SendCommand(VCOM_AND_DATA_INTERVAL_SETTING); SendCommand(EPD_42_VCOM_AND_DATA_INTERVAL_SETTING);
SendData(0x17); //border floating SendData(0x17); //border floating
SendCommand(VCM_DC_SETTING); //VCOM to 0V SendCommand(EPD_42_VCM_DC_SETTING); //VCOM to 0V
SendCommand(PANEL_SETTING); SendCommand(EPD_42_PANEL_SETTING);
delay(100); delay(100);
SendCommand(POWER_SETTING); //VG&VS to 0V fast SendCommand(EPD_42_POWER_SETTING); //VG&VS to 0V fast
SendData(0x00); SendData(0x00);
SendData(0x00); SendData(0x00);
SendData(0x00); SendData(0x00);
@ -381,9 +381,9 @@ void Epd42::Sleep() {
SendData(0x00); SendData(0x00);
delay(100); delay(100);
SendCommand(POWER_OFF); //power off SendCommand(EPD_42_POWER_OFF); //power off
WaitUntilIdle(); WaitUntilIdle();
SendCommand(DEEP_SLEEP); //deep sleep SendCommand(EPD_42_DEEP_SLEEP); //deep sleep
SendData(0xA5); SendData(0xA5);
} }

76
lib/lib_display/Epaper_42-gemu-1.0/epd4in2.h
View File

@ -34,44 +34,44 @@
#define EPD_HEIGHT42 300 #define EPD_HEIGHT42 300
// EPD4IN2 commands // EPD4IN2 commands
#define PANEL_SETTING 0x00 #define EPD_42_PANEL_SETTING 0x00
#define POWER_SETTING 0x01 #define EPD_42_POWER_SETTING 0x01
#define POWER_OFF 0x02 #define EPD_42_POWER_OFF 0x02
#define POWER_OFF_SEQUENCE_SETTING 0x03 #define EPD_42_POWER_OFF_SEQUENCE_SETTING 0x03
#define POWER_ON 0x04 #define EPD_42_POWER_ON 0x04
#define POWER_ON_MEASURE 0x05 #define EPD_42_POWER_ON_MEASURE 0x05
#define BOOSTER_SOFT_START 0x06 #define EPD_42_BOOSTER_SOFT_START 0x06
#define DEEP_SLEEP 0x07 #define EPD_42_DEEP_SLEEP 0x07
#define DATA_START_TRANSMISSION_1 0x10 #define EPD_42_DATA_START_TRANSMISSION_1 0x10
#define DATA_STOP 0x11 #define EPD_42_DATA_STOP 0x11
#define DISPLAY_REFRESH 0x12 #define EPD_42_DISPLAY_REFRESH 0x12
#define DATA_START_TRANSMISSION_2 0x13 #define EPD_42_DATA_START_TRANSMISSION_2 0x13
#define LUT_FOR_VCOM 0x20 #define EPD_42_LUT_FOR_VCOM 0x20
#define LUT_WHITE_TO_WHITE 0x21 #define EPD_42_LUT_WHITE_TO_WHITE 0x21
#define LUT_BLACK_TO_WHITE 0x22 #define EPD_42_LUT_BLACK_TO_WHITE 0x22
#define LUT_WHITE_TO_BLACK 0x23 #define EPD_42_LUT_WHITE_TO_BLACK 0x23
#define LUT_BLACK_TO_BLACK 0x24 #define EPD_42_LUT_BLACK_TO_BLACK 0x24
#define PLL_CONTROL 0x30 #define EPD_42_PLL_CONTROL 0x30
#define TEMPERATURE_SENSOR_COMMAND 0x40 #define EPD_42_TEMPERATURE_SENSOR_COMMAND 0x40
#define TEMPERATURE_SENSOR_SELECTION 0x41 #define EPD_42_TEMPERATURE_SENSOR_SELECTION 0x41
#define TEMPERATURE_SENSOR_WRITE 0x42 #define EPD_42_TEMPERATURE_SENSOR_WRITE 0x42
#define TEMPERATURE_SENSOR_READ 0x43 #define EPD_42_TEMPERATURE_SENSOR_READ 0x43
#define VCOM_AND_DATA_INTERVAL_SETTING 0x50 #define EPD_42_VCOM_AND_DATA_INTERVAL_SETTING 0x50
#define LOW_POWER_DETECTION 0x51 #define EPD_42_LOW_POWER_DETECTION 0x51
#define TCON_SETTING 0x60 #define EPD_42_TCON_SETTING 0x60
#define RESOLUTION_SETTING 0x61 #define EPD_42_RESOLUTION_SETTING 0x61
#define GSST_SETTING 0x65 #define EPD_42_GSST_SETTING 0x65
#define GET_STATUS 0x71 #define EPD_42_GET_STATUS 0x71
#define AUTO_MEASUREMENT_VCOM 0x80 #define EPD_42_AUTO_MEASUREMENT_VCOM 0x80
#define READ_VCOM_VALUE 0x81 #define EPD_42_READ_VCOM_VALUE 0x81
#define VCM_DC_SETTING 0x82 #define EPD_42_VCM_DC_SETTING 0x82
#define PARTIAL_WINDOW 0x90 #define EPD_42_PARTIAL_WINDOW 0x90
#define PARTIAL_IN 0x91 #define EPD_42_PARTIAL_IN 0x91
#define PARTIAL_OUT 0x92 #define EPD_42_PARTIAL_OUT 0x92
#define PROGRAM_MODE 0xA0 #define EPD_42_PROGRAM_MODE 0xA0
#define ACTIVE_PROGRAMMING 0xA1 #define EPD_42_ACTIVE_PROGRAMMING 0xA1
#define READ_OTP 0xA2 #define EPD_42_READ_OTP 0xA2
#define POWER_SAVING 0xE3 #define EPD_42_POWER_SAVING 0xE3
extern const unsigned char lut_vcom0[]; extern const unsigned char lut_vcom0[];
extern const unsigned char lut_ww[]; extern const unsigned char lut_ww[];