trmnl/bb_epaper
0
0
Fork 0
mirror of https://github.com/usetrmnl/bb_epaper.git synced 2026-04-29 13:43:26 -07:00
Code Issues Packages Projects Releases Wiki Activity

Added support for Pimoroni Inky phat bw & bwr, and Inky what 4.2 bwr

Browse Source
This commit is contained in:
Laurence Bank
2024-11-09 13:30:29 +00:00
parent b6739e131c
commit 2cb9ded793
2 changed files with 48 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/bb_ep.inl
+45 -19
View File
@@ -222,6 +222,29 @@ const uint8_t epd29r_init_sequence_full[] PROGMEM = {
0x00
};
// for 122x250 BWR
const uint8_t epd213r_inky_init_sequence_full[] PROGMEM = {
0x01, 0x12, // soft reset
BUSY_WAIT,
0x02, 0x74, 0x54, // set analog block control
0x02, 0x7e, 0x3b, // set digital block control
0x03, 0x2b, 0x04, 0x63, // ACVCOM
0x05, 0x0c, 0x8f, 0x8f, 0x8f, 0x3f, // Softstart
0x04, 0x01, 249, 0x00, 0x00, // output control
0x02, 0x11, 0x03, // data entry mode
0x03, 0x44, 0x00, 0xf, // RAM X start/end
0x05, 0x45, 0x00, 0x00, 249, 0x00, // RAM Y start/end
0x02, 0x3c, 0x01, // border (0=bk,1=wh,2=red)
0x02, 0x18, 0x80, // temp sensor = internal
0x02, 0x21, 0x00, // display update ctrl 1
0x02, 0x22, 0xb1, // display update ctrl 2
0x01, 0x20, // master activation
BUSY_WAIT,
0x02, 0x4e, 0x00, // RAM X counter
0x03, 0x4f, 249, 0x00, // RAM Y counter
0x00
};
// for 152x152 BWR
const uint8_t epd154r_init_sequence_full[] PROGMEM = {
0x01, 0x12, // soft reset
@@ -1040,25 +1063,26 @@ uint8_t u8Cache[128]; // buffer a single line of up to 1024 pixels
//
const EPD_PANEL panelDefs[] PROGMEM = {
{0}, // undefined panel
{400, 300, epd42_init_sequence_full, NULL, epd42_init_sequence_part, 0, BBEP_CHIP_UC81xx}, // EPD42_400x300
{400, 300, epd42b_init_sequence_full, epd42b_init_sequence_fast, epd42b_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD42B_400x300
{122, 250, epd213_122x250_init_sequence_full, NULL, epd213_122x250_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD213_122x250 WaveShare
{122, 250, epd213b_init_sequence_full, NULL, epd213b_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD213B_122x250
{128, 296, epd293_init_sequence_full, epd293_init_sequence_fast, epd293_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD293_128x296
{128, 296, epd294_init_sequence_full, NULL, NULL, 0, BBEP_CHIP_SSD16xx}, // EPD294_128x296
{128, 296, epd293_init_sequence_full, epd293_init_sequence_fast, epd295_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD295_128x296
{152, 296, epd266_init_sequence_full, NULL, epd266_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD266_152x296
{80, 128, epd102_init_sequence_full, NULL, epd102_init_sequence_part, 0, BBEP_CHIP_UC81xx}, // EPD102_80x128
{176, 264, epd27_init_sequence_full, NULL, epd27_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD27B_176x264
{128, 296, epd29r_init_sequence_full, NULL, NULL, BBEP_3COLOR, BBEP_CHIP_SSD16xx}, // EPD29R_128x296
{192, 176, epd122_init_sequence_full, epd122_init_sequence_fast, epd122_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD122_192x176
{152, 152, epd154r_init_sequence_full, NULL, NULL, BBEP_3COLOR, BBEP_CHIP_SSD16xx}, // EPD154R_152x152
{400, 300, epd42r_init_sequence_full, NULL, NULL, BBEP_3COLOR, BBEP_CHIP_SSD16xx}, // EPD42R_400x300
{400, 300, epd42r2_init_sequence_full, NULL, NULL, BBEP_3COLOR, BBEP_CHIP_UC81xx}, // EPD42R2_400x300
{240, 416, epd37_init_sequence_full, NULL, epd37_init_sequence_part, 0, BBEP_CHIP_UC81xx}, // EPD37_240x416
{104, 212, epd213_inky_init_sequence_full, NULL, NULL, 0, BBEP_CHIP_UC81xx}, // EPD213_104x212 InkyPHAT black and white
{800, 480, epd75_init_sequence_full, epd75_init_sequence_fast, epd75_init_sequence_partial, 0, BBEP_CHIP_UC81xx}, // EPD75_800x480
{128, 296, epd29_init_sequence_full, NULL, epd29_init_sequence_part, 0, BBEP_CHIP_UC81xx}, // Badger 2040
{400, 300, 0, epd42_init_sequence_full, NULL, epd42_init_sequence_part, 0, BBEP_CHIP_UC81xx}, // EPD42_400x300
{400, 300, 0, epd42b_init_sequence_full, epd42b_init_sequence_fast, epd42b_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD42B_400x300
{122, 250, 0, epd213_122x250_init_sequence_full, NULL, epd213_122x250_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD213_122x250 WaveShare
{122, 250, 0, epd213b_init_sequence_full, NULL, epd213b_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD213B_122x250, newer Inky phat 2.13" B/W
{128, 296, 0, epd293_init_sequence_full, epd293_init_sequence_fast, epd293_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD293_128x296
{128, 296, 0, epd294_init_sequence_full, NULL, NULL, 0, BBEP_CHIP_SSD16xx}, // EPD294_128x296
{128, 296, 0, epd293_init_sequence_full, epd293_init_sequence_fast, epd295_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD295_128x296
{152, 296, 0, epd266_init_sequence_full, NULL, epd266_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD266_152x296
{80, 128, 0, epd102_init_sequence_full, NULL, epd102_init_sequence_part, 0, BBEP_CHIP_UC81xx}, // EPD102_80x128
{176, 264, 0, epd27_init_sequence_full, NULL, epd27_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD27B_176x264
{128, 296, 0, epd29r_init_sequence_full, NULL, NULL, BBEP_3COLOR, BBEP_CHIP_SSD16xx}, // EPD29R_128x296
{192, 176, 0, epd122_init_sequence_full, epd122_init_sequence_fast, epd122_init_sequence_part, 0, BBEP_CHIP_SSD16xx}, // EPD122_192x176
{152, 152, 0, epd154r_init_sequence_full, NULL, NULL, BBEP_3COLOR, BBEP_CHIP_SSD16xx}, // EPD154R_152x152
{400, 300, 0, epd42r_init_sequence_full, NULL, NULL, BBEP_3COLOR, BBEP_CHIP_SSD16xx}, // EPD42R_400x300, Inky wHAT 4.2" 400x300 B/W/R
{400, 300, 0, epd42r2_init_sequence_full, NULL, NULL, BBEP_3COLOR, BBEP_CHIP_UC81xx}, // EPD42R2_400x300
{240, 416, 0, epd37_init_sequence_full, NULL, epd37_init_sequence_part, 0, BBEP_CHIP_UC81xx}, // EPD37_240x416
{104, 212, 0, epd213_inky_init_sequence_full, NULL, NULL, 0, BBEP_CHIP_UC81xx}, // EPD213_104x212, older InkyPHAT black and white
{800, 480, 0, epd75_init_sequence_full, epd75_init_sequence_fast, epd75_init_sequence_partial, 0, BBEP_CHIP_UC81xx}, // EPD75_800x480
{128, 296, 0, epd29_init_sequence_full, NULL, epd29_init_sequence_part, 0, BBEP_CHIP_UC81xx}, // Badger 2040
{122, 250, 1, epd213r_inky_init_sequence_full, NULL, NULL, BBEP_3COLOR, BBEP_CHIP_SSD16xx}, // EPD213R_122x250 Inky phat 2.13" B/W/R
};
//
// Set the e-paper panel type
@@ -1072,6 +1096,7 @@ int bbepSetPanelType(BBEPDISP *pBBEP, int iPanel)
memset(pBBEP, 0, sizeof(BBEPDISP));
pBBEP->native_width = pBBEP->width = panelDefs[iPanel].width;
pBBEP->native_height = pBBEP->height = panelDefs[iPanel].height;
pBBEP->x_offset = panelDefs[iPanel].x_offset;
pBBEP->chip_type = panelDefs[iPanel].chip_type;
pBBEP->iFlags = panelDefs[iPanel].flags;
pBBEP->pInitFull = panelDefs[iPanel].pInitFull;
@@ -1161,6 +1186,7 @@ void bbepSetAddrWindow(BBEPDISP *pBBEP, int x, int y, int cx, int cy)
} else { // SSD16xx
// bbepCMD2(pBBEP, SSD1608_DATA_MODE, 0x3);
bbepWriteCmd(pBBEP, SSD1608_SET_RAMXPOS);
tx += pBBEP->x_offset;
uc[0] = tx; // start x (byte boundary)
uc[1] = tx+((cx-1)>>3); // end x
bbepWriteData(pBBEP, uc, 2);
src/bb_epaper.h
+3 -2
View File
@@ -84,6 +84,7 @@ enum {
typedef struct epd_panel {
uint16_t width;
uint16_t height;
int16_t x_offset;
const uint8_t *pInitFull;
const uint8_t *pInitFast;
const uint8_t *pInitPart;
@@ -97,7 +98,7 @@ enum {
EPD42_400x300, // WFT0420CZ15
EPD42B_400x300, // DEPG0420BN / GDEY042T81
EPD213_122x250, // waveshare
EPD213B_122x250, // GDEY0213B74
EPD213B_122x250, // GDEY0213B74 (Inky phat 2.13" B/W newer version)
EPD293_128x296,
EPD294_128x296, // Waveshare newer 2.9" 1-bit 128x296
EPD295_128x296, // harvested from Solum 2.9" BW ESLs
@@ -113,6 +114,7 @@ enum {
EPD213_104x212, // InkyPHAT 2.13 black and white
EPD75_800x480, // GDEY075T7
EPD29_128x296, // Pimoroni Badger2040
EPD213R_122x250, // Inky phat 2.13 B/W/R
EPD_PANEL_COUNT
};
#ifdef FUTURE
@@ -121,7 +123,6 @@ enum {
EPD29_128x296,
EPD29B_128x296,
EPD29Y_128x296, // DEPG0290YN
EPD213R_104x212,
EPD213R2_122x250, // DEPG0213RW
EPD213R_104x212_d,
EPD154_152x152, // GDEW0154M10