ScStw/ESP32-HUB75-MatrixPanel-DMA
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Update esp32_i2s_parallel_v2.c

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mrfaptastic 2021-08-19 19:02:11 +01:00
parent e12eaf15b5
commit c5227fd15e
1 changed files with 5 additions and 0 deletions
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esp32_i2s_parallel_v2.c
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@ -198,6 +198,11 @@ esp_err_t i2s_parallel_driver_install(i2s_port_t port, i2s_parallel_config_t* co
// Set i2s mode to LCD mode // Set i2s mode to LCD mode
dev->conf2.val = 0; dev->conf2.val = 0;
dev->conf2.lcd_en = 1; dev->conf2.lcd_en = 1;
dev->conf.tx_slave_mod = 0;
// dev->conf.tx_dma_equal=1; // esp32-s2 only
dev->conf2.lcd_tx_wrx2_en=0;
dev->conf2.lcd_tx_sdx2_en=0;
// Enable "One datum will be written twice in LCD mode" - for some reason, // Enable "One datum will be written twice in LCD mode" - for some reason,
// if we don't do this in 8-bit mode, data is updated on half-clocks not clocks // if we don't do this in 8-bit mode, data is updated on half-clocks not clocks