Ken Van Hoeylandt
d3439f6f45
- Disable BlueTooth driver by default, to ensure it doesn't allocate memory - Update BlueTooth settings app behaviour to make sure it starts/stops the devices - Disable SPI RAM usage for ST7789 as it broke App Hub - Reduce T-Display and T-Deck display buffers from 1/3rd to 1/10th of resolution - Enabled dynamic buffers for MbedTLS to optimize memory - TLS 1.3 did not work with dynamic buffers: downgrade to 1.2 for now - WiFi is now enabled from the Boot app callback to the WiFi service, instead of the WiFi service start() function. This avoids a lockup when WiFi is started by the service while the Boot app is updating the WiFi settings.
73 lines
1.6 KiB
Devicetree
73 lines
1.6 KiB
Devicetree
/dts-v1/;
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#include <tactility/bindings/root.h>
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#include <tactility/bindings/esp32_ble.h>
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#include <tactility/bindings/esp32_gpio.h>
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#include <tactility/bindings/esp32_i2c.h>
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#include <tactility/bindings/esp32_i2s.h>
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#include <tactility/bindings/esp32_spi.h>
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#include <tactility/bindings/esp32_uart.h>
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#include <tactility/bindings/esp32_sdspi.h>
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/ {
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compatible = "root";
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model = "Guition JC8048W550C";
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ble0 {
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compatible = "espressif,esp32-ble";
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status = "disabled";
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};
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gpio0 {
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compatible = "espressif,esp32-gpio";
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gpio-count = <49>;
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};
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i2c_internal: i2c0 {
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compatible = "espressif,esp32-i2c";
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port = <I2C_NUM_0>;
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clock-frequency = <400000>;
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pin-sda = <&gpio0 19 GPIO_FLAG_NONE>;
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pin-scl = <&gpio0 20 GPIO_FLAG_NONE>;
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};
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i2c_external: i2c1 {
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compatible = "espressif,esp32-i2c";
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port = <I2C_NUM_1>;
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clock-frequency = <400000>;
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pin-sda = <&gpio0 17 GPIO_FLAG_NONE>;
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pin-scl = <&gpio0 18 GPIO_FLAG_NONE>;
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};
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i2s0 {
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compatible = "espressif,esp32-i2s";
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status = "disabled";
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port = <I2S_NUM_0>;
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pin-bclk = <&gpio0 0 GPIO_FLAG_NONE>;
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pin-ws = <&gpio0 18 GPIO_FLAG_NONE>;
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pin-data-out = <&gpio0 17 GPIO_FLAG_NONE>;
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};
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spi0 {
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compatible = "espressif,esp32-spi";
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host = <SPI2_HOST>;
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cs-gpios = <&gpio0 10 GPIO_FLAG_NONE>;
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pin-mosi = <&gpio0 11 GPIO_FLAG_NONE>;
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pin-miso = <&gpio0 13 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 12 GPIO_FLAG_NONE>;
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sdcard@0 {
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compatible = "espressif,esp32-sdspi";
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frequency-khz = <20000>;
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};
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};
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uart1 {
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compatible = "espressif,esp32-uart";
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status = "disabled";
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port = <UART_NUM_1>;
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pin-tx = <&gpio0 18 GPIO_FLAG_NONE>;
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pin-rx = <&gpio0 17 GPIO_FLAG_NONE>;
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};
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};
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