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.
82 lines
2.0 KiB
Devicetree
82 lines
2.0 KiB
Devicetree
/dts-v1/;
|
|
|
|
#include <bindings/tlora_pager.h>
|
|
#include <tactility/bindings/esp32_ble.h>
|
|
#include <tactility/bindings/esp32_gpio.h>
|
|
#include <tactility/bindings/esp32_i2c.h>
|
|
#include <tactility/bindings/esp32_i2s.h>
|
|
#include <tactility/bindings/esp32_spi.h>
|
|
#include <tactility/bindings/esp32_uart.h>
|
|
#include <tactility/bindings/esp32_sdspi.h>
|
|
#include <tactility/bindings/display_placeholder.h>
|
|
|
|
// Reference: https://wiki.lilygo.cc/get_started/en/LoRa_GPS/T-LoraPager/T-LoraPager.html#Pin-Overview
|
|
/ {
|
|
compatible = "lilygo,tlora-pager";
|
|
model = "LilyGO T-Lora Pager";
|
|
|
|
ble0 {
|
|
compatible = "espressif,esp32-ble";
|
|
status = "disabled";
|
|
};
|
|
|
|
gpio0 {
|
|
compatible = "espressif,esp32-gpio";
|
|
gpio-count = <49>;
|
|
};
|
|
|
|
i2c0 {
|
|
compatible = "espressif,esp32-i2c";
|
|
port = <I2C_NUM_0>;
|
|
clock-frequency = <100000>;
|
|
pin-sda = <&gpio0 3 GPIO_FLAG_NONE>;
|
|
pin-scl = <&gpio0 2 GPIO_FLAG_NONE>;
|
|
};
|
|
|
|
spi0 {
|
|
compatible = "espressif,esp32-spi";
|
|
host = <SPI2_HOST>;
|
|
cs-gpios = <&gpio0 36 GPIO_FLAG_NONE>, // Display
|
|
<&gpio0 21 GPIO_FLAG_NONE>; // SD card
|
|
pin-mosi = <&gpio0 34 GPIO_FLAG_NONE>;
|
|
pin-miso = <&gpio0 33 GPIO_FLAG_NONE>;
|
|
pin-sclk = <&gpio0 35 GPIO_FLAG_NONE>;
|
|
|
|
display@0 {
|
|
compatible = "display-placeholder";
|
|
};
|
|
|
|
sdcard@1 {
|
|
compatible = "espressif,esp32-sdspi";
|
|
status = "disabled"; // Must be started after display
|
|
frequency-khz = <20000>;
|
|
};
|
|
};
|
|
|
|
// ES8311
|
|
// TODO: init via I2C to enable audio playback
|
|
i2s0 {
|
|
compatible = "espressif,esp32-i2s";
|
|
port = <I2S_NUM_0>;
|
|
pin-bclk = <&gpio0 11 GPIO_FLAG_NONE>;
|
|
pin-ws = <&gpio0 18 GPIO_FLAG_NONE>;
|
|
pin-data-out = <&gpio0 45 GPIO_FLAG_NONE>;
|
|
pin-data-in = <&gpio0 17 GPIO_FLAG_NONE>;
|
|
pin-mclk = <&gpio0 10 GPIO_FLAG_NONE>;
|
|
};
|
|
|
|
uart_internal: uart0 {
|
|
compatible = "espressif,esp32-uart";
|
|
port = <UART_NUM_0>;
|
|
pin-tx = <&gpio0 12 GPIO_FLAG_NONE>;
|
|
pin-rx = <&gpio0 4 GPIO_FLAG_NONE>;
|
|
};
|
|
|
|
uart_external: uart1 {
|
|
compatible = "espressif,esp32-uart";
|
|
port = <UART_NUM_1>;
|
|
pin-tx = <&gpio0 43 GPIO_FLAG_NONE>;
|
|
pin-rx = <&gpio0 44 GPIO_FLAG_NONE>;
|
|
};
|
|
};
|