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update, issue #2421

This commit is contained in:
kraus 2024-04-27 12:12:48 +02:00
parent 399014031f
commit 826cfaf81c
1 changed files with 20 additions and 1 deletions
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21
csrc/u8x8_d_pcf8812.c
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@ -60,6 +60,7 @@ static const uint8_t u8x8_d_pcf8812_96x65_init_seq[] = {
U8X8_END() /* end of sequence */ U8X8_END() /* end of sequence */
}; };
static const uint8_t u8x8_d_pcf8812_96x65_powersave0_seq[] = { static const uint8_t u8x8_d_pcf8812_96x65_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x020), /* power on */ U8X8_C(0x020), /* power on */
@ -190,7 +191,6 @@ uint8_t u8x8_d_pcf8812_96x65(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *a
return u8x8_d_pcf8812_96x65_generic(u8x8, msg, arg_int, arg_ptr); return u8x8_d_pcf8812_96x65_generic(u8x8, msg, arg_int, arg_ptr);
} }
/* https://github.com/olikraus/u8g2/issues/2421 */ /* https://github.com/olikraus/u8g2/issues/2421 */
static const u8x8_display_info_t u8x8_pcf8812_101x64_display_info = static const u8x8_display_info_t u8x8_pcf8812_101x64_display_info =
{ {
@ -216,6 +216,20 @@ static const u8x8_display_info_t u8x8_pcf8812_101x64_display_info =
/* pixel_height = */ 64 /* pixel_height = */ 64
}; };
static const uint8_t u8x8_d_pcf8812_101x64_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x21), // PowerON, ExtCommandSet
U8X8_C(0x09), // Internal HV-gen x3
U8X8_C(0xB7), // Set Vop
U8X8_C(0x16), // Bias n=2 //15
U8X8_C(0x06), // Temperature coeff 2
U8X8_C(0x20), // StandartCommandSet
U8X8_C(0x0C), // normal mode, display non-inverted
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_pcf8812_101x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) uint8_t u8x8_d_pcf8812_101x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{ {
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY ) if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
@ -223,6 +237,11 @@ uint8_t u8x8_d_pcf8812_101x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_pcf8812_101x64_display_info); u8x8_d_helper_display_setup_memory(u8x8, &u8x8_pcf8812_101x64_display_info);
return 1; return 1;
} }
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_pcf8812_101x64_init_seq);
}
return u8x8_d_pcf8812_96x65_generic(u8x8, msg, arg_int, arg_ptr); return u8x8_d_pcf8812_96x65_generic(u8x8, msg, arg_int, arg_ptr);
} }