SD card support for 2432S024C and some fixes (#24)

- Implemented SD card support for Yellow Board 2432S024C - Fix for locking bug when showing gui keyboard - T-Deck driver naming fixes - Loader tag name consistency improvement
2024-01-28 21:52:05 +01:00
parent d27579848a
commit ddf46b07e9
15 changed files with 259 additions and 100 deletions
@@ -0,0 +1,87 @@
+#include "config.h"
+#include "kernel.h"
+#include "log.h"
+#include <driver/spi_common.h>
+
+#define TAG "twodotfour_bootstrap"
+
+static bool init_i2c() {
+    const i2c_config_t i2c_conf = {
+        .mode = I2C_MODE_MASTER,
+        .sda_io_num = GPIO_NUM_33,
+        .sda_pullup_en = GPIO_PULLUP_DISABLE,
+        .scl_io_num = GPIO_NUM_32,
+        .scl_pullup_en = GPIO_PULLUP_DISABLE,
+        .master.clk_speed = 400000
+    };
+
+    if (i2c_param_config(TWODOTFOUR_TOUCH_I2C_PORT, &i2c_conf) != ESP_OK) {
+        ESP_LOGE(TAG, "i2c config failed");
+        return false;
+    }
+
+    if (i2c_driver_install(TWODOTFOUR_TOUCH_I2C_PORT, i2c_conf.mode, 0, 0, 0) != ESP_OK) {
+        ESP_LOGE(TAG, "i2c driver install failed");
+        return false;
+    }
+
+    return true;
+}
+
+static bool init_spi2() {
+     const spi_bus_config_t bus_config = {
+         .sclk_io_num = TWODOTFOUR_SPI2_PIN_SCLK,
+         .mosi_io_num = TWODOTFOUR_SPI2_PIN_MOSI,
+         .miso_io_num = GPIO_NUM_NC,
+         .quadhd_io_num = GPIO_NUM_NC,
+         .quadwp_io_num = GPIO_NUM_NC,
+         .max_transfer_sz = TWODOTFOUR_SPI2_TRANSACTION_LIMIT
+    };
+
+     if (spi_bus_initialize(SPI2_HOST, &bus_config, SPI_DMA_CH_AUTO) != ESP_OK) {
+         TT_LOG_E(TAG, "SPI bus init failed");
+         return false;
+     }
+
+     return true;
+}
+
+static bool init_spi3() {
+    const spi_bus_config_t bus_config = {
+        .sclk_io_num = TWODOTFOUR_SPI3_PIN_SCLK,
+        .mosi_io_num = TWODOTFOUR_SPI3_PIN_MOSI,
+        .miso_io_num = TWODOTFOUR_SPI3_PIN_MISO,
+        .quadhd_io_num = GPIO_NUM_NC,
+        .quadwp_io_num = GPIO_NUM_NC,
+        .max_transfer_sz = TWODOTFOUR_SPI3_TRANSACTION_LIMIT
+    };
+
+    if (spi_bus_initialize(SPI3_HOST, &bus_config, SPI_DMA_CH_AUTO) != ESP_OK) {
+        TT_LOG_E(TAG, "SPI bus init failed");
+        return false;
+    }
+
+    return true;
+}
+
+bool twodotfour_bootstrap() {
+    TT_LOG_I(TAG, "Init I2C");
+    if (!init_i2c()) {
+        TT_LOG_E(TAG, "Init I2C failed");
+        return false;
+    }
+
+    TT_LOG_I(TAG, "Init SPI2");
+    if (!init_spi2()) {
+        TT_LOG_E(TAG, "Init SPI2 failed");
+        return false;
+    }
+
+    TT_LOG_I(TAG, "Init SPI3");
+    if (!init_spi3()) {
+        TT_LOG_E(TAG, "Init SPI3 failed");
+        return false;
+    }
+
+    return true;
+}