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inverted backpanel

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This commit is contained in:
gemu2015 2022-07-07 13:31:52 +02:00
parent 53bd637568
commit 1f70dc8f97
2 changed files with 32 additions and 8 deletions
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39
lib/lib_display/UDisplay/uDisplay.cpp
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@ -62,6 +62,7 @@ uDisplay::uDisplay(char *lp) : Renderer(800, 600) {
sa_mode = 16;
saw_3 = 0xff;
dim_op = 0xff;
bpmode = 0;
dsp_off = 0xff;
dsp_on = 0xff;
lutpsize = 0;
@ -305,6 +306,9 @@ uDisplay::uDisplay(char *lp) : Renderer(800, 600) {
rotmap_ymin = next_val(&lp1);
rotmap_ymax = next_val(&lp1);
break;
case 'b':
bpmode = next_val(&lp1);
break;
}
}
}
@ -1344,7 +1348,7 @@ void uDisplay::DisplayOnff(int8_t on) {
pwr_cbp(on);
}
// udisp_bpwr(on);
#define AW_PWMRES 1024
if (interface == _UDSP_I2C) {
if (on) {
@ -1357,10 +1361,17 @@ void uDisplay::DisplayOnff(int8_t on) {
if (dsp_on != 0xff) spi_command_one(dsp_on);
if (bpanel >= 0) {
#ifdef ESP32
analogWrite(bpanel, dimmer10_gamma);
// ledcWrite(ESP32_PWM_CHANNEL, dimmer8_gamma);
if (!bpmode) {
analogWrite(bpanel, dimmer10_gamma);
} else {
analogWrite(bpanel, AW_PWMRES - dimmer10_gamma);
}
#else
digitalWrite(bpanel, HIGH);
if (!bpmode) {
digitalWrite(bpanel, HIGH);
} else {
digitalWrite(bpanel, LOW);
}
#endif
}
@ -1368,10 +1379,17 @@ void uDisplay::DisplayOnff(int8_t on) {
if (dsp_off != 0xff) spi_command_one(dsp_off);
if (bpanel >= 0) {
#ifdef ESP32
analogWrite(bpanel, 0);
// ledcWrite(ESP32_PWM_CHANNEL, 0);
if (!bpmode) {
analogWrite(bpanel, 0);
} else {
analogWrite(bpanel, AW_PWMRES - 1);
}
#else
digitalWrite(bpanel, LOW);
if (!bpmode) {
digitalWrite(bpanel, LOW);
} else {
digitalWrite(bpanel, HIGH);
}
#endif
}
}
@ -1417,7 +1435,12 @@ void uDisplay::dim10(uint8_t dim, uint16_t dim_gamma) { // dimmer with
#ifdef ESP32 // TODO should we also add a ESP8266 version for bpanel?
if (bpanel >= 0) { // is the BaclPanel GPIO configured
analogWrite(bpanel, dimmer10_gamma);
if (!bpmode) {
analogWrite(bpanel, dimmer10_gamma);
} else {
analogWrite(bpanel, AW_PWMRES - dimmer10_gamma);
}
// ledcWrite(ESP32_PWM_CHANNEL, dimmer8_gamma);
} else if (dim_cbp) {
dim_cbp(dim);

1
lib/lib_display/UDisplay/uDisplay.h
View File

@ -176,6 +176,7 @@ class uDisplay : public Renderer {
uint16_t bg_col;
uint16_t gxs;
uint16_t gys;
int8_t bpmode;
int8_t spi_cs;
int8_t spi_clk;
int8_t spi_mosi;