diff --git a/ChangeLog b/ChangeLog index c6efe469..2fa393de 100644 --- a/ChangeLog +++ b/ChangeLog @@ -321,3 +321,4 @@ https://github.com/olikraus/u8g2 ChangeLog * Added MUI fixed width bar graph (issue 2200) * Added 04b fonts from u8glib (issue 2157) * Added "font_tiny5" (issue 2185) + diff --git a/csrc/u8x8_d_ld7032_60x32.c b/csrc/u8x8_d_ld7032_60x32.c index f79bd774..d71d42f8 100644 --- a/csrc/u8x8_d_ld7032_60x32.c +++ b/csrc/u8x8_d_ld7032_60x32.c @@ -306,6 +306,81 @@ uint8_t u8x8_d_ld7032_60x32_alt(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void see https://github.com/olikraus/u8g2/issues/2135 */ +static uint8_t u8x8_d_ld7032_128_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) +{ + uint8_t x, c; + uint8_t *ptr; + switch(msg) + { + /* handled by the calling function + case U8X8_MSG_DISPLAY_SETUP_MEMORY: + u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ld7032_60x32_display_info); + break; + */ + case U8X8_MSG_DISPLAY_INIT: + u8x8_d_helper_display_init(u8x8); + u8x8_cad_SendSequence(u8x8, u8x8_d_ld7032_60x32_init_seq); + break; + case U8X8_MSG_DISPLAY_SET_POWER_SAVE: + if ( arg_int == 0 ) + u8x8_cad_SendSequence(u8x8, u8x8_d_ld7032_60x32_powersave0_seq); + else + u8x8_cad_SendSequence(u8x8, u8x8_d_ld7032_60x32_powersave1_seq); + break; + case U8X8_MSG_DISPLAY_SET_FLIP_MODE: + if ( arg_int == 0 ) + { + u8x8_cad_SendSequence(u8x8, u8x8_d_ld7032_60x32_flip0_seq); + u8x8->x_offset = u8x8->display_info->default_x_offset; + } + else + { + u8x8_cad_SendSequence(u8x8, u8x8_d_ld7032_60x32_flip1_seq); + u8x8->x_offset = u8x8->display_info->flipmode_x_offset; + } + break; +#ifdef U8X8_WITH_SET_CONTRAST + case U8X8_MSG_DISPLAY_SET_CONTRAST: + u8x8_cad_StartTransfer(u8x8); + u8x8_cad_SendCmd(u8x8, 0x012 ); + if ( arg_int > 0x07f ) /* default is 0x040, limit to 0x07f to be on the safe side (hopefully) */ + arg_int= 0x07f; + u8x8_cad_SendArg(u8x8, arg_int ); /* values from 0x00 to 0x0ff are allowed, bit will all values be safe??? */ + u8x8_cad_EndTransfer(u8x8); + break; +#endif + case U8X8_MSG_DISPLAY_DRAW_TILE: + u8x8_cad_StartTransfer(u8x8); + x = ((u8x8_tile_t *)arg_ptr)->x_pos; + x += u8x8->x_offset/8; + u8x8_cad_SendCmd(u8x8, 0x034 ); + u8x8_cad_SendArg(u8x8, x ); + u8x8_cad_SendCmd(u8x8, 0x035 ); + u8x8_cad_SendArg(u8x8, 0x00f ); + u8x8_cad_SendCmd(u8x8, 0x036 ); + u8x8_cad_SendArg(u8x8, (((u8x8_tile_t *)arg_ptr)->y_pos)*8 ); + u8x8_cad_SendCmd(u8x8, 0x037 ); + u8x8_cad_SendArg(u8x8, 0x027 ); + u8x8_cad_SendCmd(u8x8, 0x008 ); + + + do + { + c = ((u8x8_tile_t *)arg_ptr)->cnt; + ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr; + u8x8_cad_SendData(u8x8, c*8, ptr); /* note: SendData can not handle more than 255 bytes */ + arg_int--; + } while( arg_int > 0 ); + + u8x8_cad_EndTransfer(u8x8); + break; + default: + return 0; + } + return 1; +} + + static const u8x8_display_info_t u8x8_ld7032_128x36_display_info = { /* chip_enable_level = */ 0, @@ -378,5 +453,5 @@ uint8_t u8x8_d_ld7032_128x36(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *a return 1; } - return u8x8_d_ld7032_generic(u8x8, msg, arg_int, arg_ptr); + return u8x8_d_ld7032_128_generic(u8x8, msg, arg_int, arg_ptr); }