kopia lustrzana https://github.com/F5OEO/rpidatv
Add HDMI Touchscreen
rodzic
95c4a388b3
commit
d2f391658f
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@ -749,7 +749,7 @@ if [ $? -eq 0 ]; then
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case "$chdisplay" in
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Tontec35) sudo bash -c 'echo -e "\ndtparam=spi=on\ndtoverlay=mz61581\n" >> /boot/config.txt' ;;
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HDMITouch) ;;
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HDMITouch) sudo bash -c 'echo -e "\nhdmi_group=2\nhdmi_mode=1\nhdmi_mode=87\nhdmi_cvt 800 480 60 6 0 0 0\ndtparam=spi=on\n\ndtoverlay=ads7846,cs=1,penirq=25,penirq_pull=2,speed=50000,keep_vref_on=0,swapxy=0,pmax=255,xohms=150,xmin=200,xmax=3900,ymin=200,ymax=3900" >> /boot/config.txt' ;;
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Waveshare) sudo bash -c 'echo -e "\ndtparam=spi=on\ndtoverlay=waveshare35a\ndtoverlay=ads7846,cs=1,penirq=17,penirq_pull=2,speed=1000000,keep_vref_on=1,swapxy=1,pmax=255,xohms=60,xmin=200,xmax=3900,ymin=200,ymax=3900\n" >> /boot/config.txt' ;;
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@ -551,7 +551,7 @@ int InitIQ(int DigithinMode)
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uint32_t phys_pwm_fifo_addr = 0x7e20c000 + 0x18;//PWM
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int samplecnt;
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NUM_SAMPLES = NUM_SAMPLES_MAX/2; // Minize the buffer in IQ Mode
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NUM_SAMPLES = NUM_SAMPLES_MAX/4; // Minize the buffer in IQ Mode
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for (samplecnt = 0; samplecnt < NUM_SAMPLES; samplecnt++) {
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// Write a PWM sample
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@ -697,7 +697,7 @@ int InitDTX1()
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}
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#define BIG_BUFFER_SIZE 18800
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#define BIG_BUFFER_SIZE (18800*4)
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#define BURST_MEM_SIZE 188
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typedef struct circular_buffer
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{
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