FreeCalypso > hg > freecalypso-hwlab
changeset 67:286289d551ee
lunalcd: gen-ht-init added
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Thu, 19 Mar 2020 03:14:33 +0000 |
| parents | 09d26f19a2c2 |
| children | 72ff023ec6c9 |
| files | .hgignore lunalcd/Makefile lunalcd/haoran.c |
| diffstat | 3 files changed, 57 insertions(+), 1 deletions(-) [+] |
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--- a/.hgignore Thu Mar 19 01:38:57 2020 +0000 +++ b/.hgignore Thu Mar 19 03:14:33 2020 +0000 @@ -17,5 +17,6 @@ ^lcdtest/lcdphone$ ^lcdtest/lcdtest$ +^lunalcd/gen-ht-init$ ^lunalcd/gen-st-init$ ^lunalcd/ppmtocmd$
--- a/lunalcd/Makefile Thu Mar 19 01:38:57 2020 +0000 +++ b/lunalcd/Makefile Thu Mar 19 03:14:33 2020 +0000 @@ -1,12 +1,16 @@ CC= gcc CFLAGS= -O2 -PROGS= gen-st-init ppmtocmd +PROGS= gen-ht-init gen-st-init ppmtocmd +HTINIT_OBJS= common.o initmain.o haoran.o STINIT_OBJS= common.o initmain.o startek.o PPMCONV_OBJS= common.o ppmtocmd.o all: ${PROGS} +gen-ht-init: ${HTINIT_OBJS} + ${CC} -o $@ ${HTINIT_OBJS} + gen-st-init: ${STINIT_OBJS} ${CC} -o $@ ${STINIT_OBJS}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/lunalcd/haoran.c Thu Mar 19 03:14:33 2020 +0000 @@ -0,0 +1,51 @@ +/* + * ILI9225G register init for HaoRan HT020K1QC36S LCD. + */ + +static void +init_data(addr, data) +{ + write_ir(addr); + write_dr(data); +} + +lcd_init_seq() +{ + init_data(0x0001, 0x011c); // set SS and NL bit + init_data(0x0002, 0x0100); // set 1 line inversion + init_data(0x0003, 0x1030); // set GRAM write direction and BGR=1. + init_data(0x0008, 0x0808); // set BP and FP + init_data(0x000F, 0x0901); // Set frame rate + /* usleep(10000); */ + init_data(0x0010, 0x0000); // Set SAP,DSTB,STB + init_data(0x0011, 0x1B41); // Set APON,PON,AON,VCI1EN,VC + /* usleep(50000); */ + init_data(0x0012, 0x200E); // Internal reference voltage= Vci; + init_data(0x0013, 0x0052); // Set GVDD + init_data(0x0014, 0x4B5C); // Set VCOMH/VCOML voltage + //------------- Set GRAM area ------------------// + init_data(0x0030, 0x0000); + init_data(0x0031, 0x00DB); + init_data(0x0032, 0x0000); + init_data(0x0033, 0x0000); + init_data(0x0034, 0x00DB); + init_data(0x0035, 0x0000); + init_data(0x0036, 0x00AF); + init_data(0x0037, 0x0000); + init_data(0x0038, 0x00DB); + init_data(0x0039, 0x0000); + // ----------- Adjust the Gamma Curve ----------// + init_data(0x0050, 0x0000); + init_data(0x0051, 0x0705); + init_data(0x0052, 0x0C0A); + init_data(0x0053, 0x0401); + init_data(0x0054, 0x040C); + init_data(0x0055, 0x0608); + init_data(0x0056, 0x0000); + init_data(0x0057, 0x0104); + init_data(0x0058, 0x0E06); + init_data(0x0059, 0x060E); + /* usleep(50000); */ + init_data(0x0007, 0x1017); + return(0); +}