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.
65 lines
1.5 KiB
Devicetree
65 lines
1.5 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_sdmmc.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/display_placeholder.h>
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/ {
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compatible = "root";
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model = "LilyGO T-Dongle S3";
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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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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 44 GPIO_FLAG_NONE>;
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pin-scl = <&gpio0 43 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 4 GPIO_FLAG_NONE>;
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pin-mosi = <&gpio0 3 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 5 GPIO_FLAG_NONE>;
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display {
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compatible = "display-placeholder";
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};
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};
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sdmmc0 {
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compatible = "espressif,esp32-sdmmc";
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pin-clk = <&gpio0 12 GPIO_FLAG_NONE>;
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pin-cmd = <&gpio0 16 GPIO_FLAG_NONE>;
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pin-d0 = <&gpio0 14 GPIO_FLAG_NONE>;
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pin-d1 = <&gpio0 17 GPIO_FLAG_NONE>;
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pin-d2 = <&gpio0 21 GPIO_FLAG_NONE>;
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pin-d3 = <&gpio0 18 GPIO_FLAG_NONE>;
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slot = <SDMMC_HOST_SLOT_1>;
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bus-width = <4>;
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};
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stemma_qt: uart1 {
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compatible = "espressif,esp32-uart";
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port = <UART_NUM_1>;
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pin-tx = <&gpio0 43 GPIO_FLAG_NONE>;
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pin-rx = <&gpio0 44 GPIO_FLAG_NONE>;
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};
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};
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