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issue #245

This commit is contained in:
kraus 2018-10-28 18:37:33 +01:00
parent 95428f5fe2
commit 88bcb951ae
2 changed files with 6 additions and 2 deletions
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3
csrc/u8x8_d_st7920.c
View File

@ -71,6 +71,9 @@ static const uint8_t u8x8_d_st7920_powersave1_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x038), /* 8 Bit interface (DL=1), basic instruction set (RE=0) */
U8X8_C(0x008), /* display off */
U8X8_C(0x034), /* 8 Bit interface (DL=1), extended instruction set (RE=1) */
U8X8_C(0x001), /* Standby mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};

5
sys/arduino/u8g2_page_buffer/PowerSaveTest/PowerSaveTest.ino
View File

@ -131,7 +131,7 @@
//U8G2_KS0108_ERM19264_1 u8g2(U8G2_R0, 8, 9, 10, 11, 4, 5, 6, 7, /*enable=*/ 18, /*dc=*/ 17, /*cs0=*/ 14, /*cs1=*/ 15, /*cs2=*/ 16, /* reset=*/ U8X8_PIN_NONE); // Set R/W to low!
//U8G2_ST7920_192X32_1_8080 u8g2(U8G2_R0, 8, 9, 10, 11, 4, 5, 6, 7, /*enable=*/ 18, /*cs=*/ U8X8_PIN_NONE, /*dc=*/ 17, /*reset=*/ U8X8_PIN_NONE);
//U8G2_ST7920_192X32_1_SW_SPI u8g2(U8G2_R0, /* clock=*/ 18 /* A4 */ , /* data=*/ 16 /* A2 */, /* CS=*/ 17 /* A3 */, /* reset=*/ U8X8_PIN_NONE);
//U8G2_ST7920_128X64_1_8080 u8g2(U8G2_R0, 8, 9, 10, 11, 4, 5, 6, 7, /*enable=*/ 18 /* A4 */, /*cs=*/ U8X8_PIN_NONE, /*dc/rs=*/ 17 /* A3 */, /*reset=*/ 15 /* A1 */); // Remember to set R/W to 0
U8G2_ST7920_128X64_1_8080 u8g2(U8G2_R0, 8, 9, 10, 11, 4, 5, 6, 7, /*enable=*/ 18 /* A4 */, /*cs=*/ U8X8_PIN_NONE, /*dc/rs=*/ 17 /* A3 */, /*reset=*/ 15 /* A1 */); // Remember to set R/W to 0
//U8G2_ST7920_128X64_1_SW_SPI u8g2(U8G2_R0, /* clock=*/ 18 /* A4 */ , /* data=*/ 16 /* A2 */, /* CS=*/ 17 /* A3 */, /* reset=*/ U8X8_PIN_NONE);
//U8G2_ST7920_128X64_1_SW_SPI u8g2(U8G2_R0, /* clock=*/ 13, /* data=*/ 11, /* CS=*/ 10, /* reset=*/ 8);
//U8G2_ST7920_128X64_1_HW_SPI u8g2(U8G2_R0, /* CS=*/ 10, /* reset=*/ 8);
@ -231,13 +231,14 @@ void setup(void) {
void draw(const char *s)
{
delay(1500);
u8g2.firstPage();
do {
u8g2.drawStr(2,15,"PowerSaveTest");
u8g2.drawStr(2,30,s);
u8g2.drawFrame(0,0,u8g2.getDisplayWidth(),u8g2.getDisplayHeight() );
} while ( u8g2.nextPage() );
delay(2000);
delay(1500);
}
void loop(void) {