fix SPI names

.gitignore

@@ -56,3 +56,7 @@ dkms.conf
 
 # ESP-IDF build dir
 build
+
+# Kconfig files
+sdkconfig
+sdkconfig.old

examples/common_components/lvgl

@@ -1 +1 @@
-Subproject commit ec9de515b36641be565d7bace5863ab631ce3b69
+Subproject commit 2e942060f077de19667ec200afcfd2b32352064b

lvgl_helpers.c

@@ -182,34 +182,12 @@ bool lvgl_spi_driver_init(int host,
     int dma_channel,
     int quadwp_pin, int quadhd_pin)
 {
-    int dma_chan = 0 /* SPI_DMA_DISABLED */;
+    assert((0 <= host) && (SPI_HOST_MAX > host));
-
-#if defined (CONFIG_IDF_TARGET_ESP32)
-    assert((SPI_HOST <= host) && (VSPI_HOST >= host));
-    const char *spi_names[] = {
-        "SPI_HOST", "HSPI_HOST", "VSPI_HOST"
-    };
-
-    dma_chan = dma_channel;
-#elif defined (CONFIG_IDF_TARGET_ESP32S2)
-    assert((SPI_HOST <= host) && (HSPI_HOST >= host));
-    const char *spi_names[] = {
-        "SPI_HOST", "", ""
-    };
-
-    dma_chan = dma_channel;
-#elif defined (CONFIG_IDF_TARGET_ESP32C3)
-    assert((SPI1_HOST <= host) && (SPI3_HOST >= host));
     const char *spi_names[] = {
         "SPI1_HOST", "SPI2_HOST", "SPI3_HOST"
     };
 
-    dma_chan = 3 /* SPI_DMA_CH_AUTO */;
+    ESP_LOGI(TAG, "Configuring SPI host %s", spi_names[host]);
-#else
-#error "Target chip not selected"
-#endif
-
-    ESP_LOGI(TAG, "Configuring SPI host %s (%d)", spi_names[host], host);
     ESP_LOGI(TAG, "MISO pin: %d, MOSI pin: %d, SCLK pin: %d, IO2/WP pin: %d, IO3/HD pin: %d",
         miso_pin, mosi_pin, sclk_pin, quadwp_pin, quadhd_pin);
 
@@ -217,17 +195,16 @@ bool lvgl_spi_driver_init(int host,
 
     spi_bus_config_t buscfg = {
         .miso_io_num = miso_pin,
-	.mosi_io_num = mosi_pin,
+	    .mosi_io_num = mosi_pin,
-	.sclk_io_num = sclk_pin,
+	    .sclk_io_num = sclk_pin,
-	.quadwp_io_num = quadwp_pin,
+	    .quadwp_io_num = quadwp_pin,
-	.quadhd_io_num = quadhd_pin,
+	    .quadhd_io_num = quadhd_pin,
         .max_transfer_sz = max_transfer_sz
     };
 
     ESP_LOGI(TAG, "Initializing SPI bus...");
-    esp_err_t ret = spi_bus_initialize(host, &buscfg, dma_chan);
+    esp_err_t ret = spi_bus_initialize(host, &buscfg, (spi_dma_chan_t)dma_channel);
     assert(ret == ESP_OK);
 
     return ESP_OK != ret;
 }
-

lvgl_spi_conf.h

@@ -64,9 +64,7 @@ extern "C" {
 
 #define ENABLE_TOUCH_INPUT  CONFIG_LV_ENABLE_TOUCH
 
-#if defined (CONFIG_LV_TFT_DISPLAY_SPI1_HOST)
+#if defined (CONFIG_LV_TFT_DISPLAY_SPI2_HOST)
-#define TFT_SPI_HOST SPI1_HOST
-#elif defined (CONFIG_LV_TFT_DISPLAY_SPI2_HOST)
 #define TFT_SPI_HOST SPI2_HOST
 #elif defined (CONFIG_LV_TFT_DISPLAY_SPI3_HOST)
 #define TFT_SPI_HOST SPI3_HOST
@@ -86,12 +84,10 @@ extern "C" {
 #define DISP_SPI_TRANS_MODE_SIO
 #endif
 
-#if defined (CONFIG_LV_TOUCH_CONTROLLER_SPI_HSPI)
+#if defined (CONFIG_LV_TOUCH_CONTROLLER_SPI2_HOST)
-#define TOUCH_SPI_HOST HSPI_HOST
+#define TOUCH_SPI_HOST SPI2_HOST
-#elif defined (CONFIG_LV_TOUCH_CONTROLLER_SPI_VSPI)
+#elif defined (CONFIG_LV_TOUCH_CONTROLLER_SPI3_HOST)
-#define TOUCH_SPI_HOST VSPI_HOST
+#define TOUCH_SPI_HOST SPI3_HOST
-#elif defined (CONFIG_LV_TOUCH_CONTROLLER_SPI_FSPI)
-#define TOUCH_SPI_HOST FSPI_HOST
 #endif
 
 /* Handle the FT81X Special case */
@@ -107,7 +103,7 @@ extern "C" {
 // Detect the use of a shared SPI Bus and verify the user specified the same SPI bus for both touch and tft
 #if defined (CONFIG_LV_TOUCH_DRIVER_PROTOCOL_SPI) && TP_SPI_MOSI == DISP_SPI_MOSI && TP_SPI_CLK == DISP_SPI_CLK
 #if TFT_SPI_HOST != TOUCH_SPI_HOST
-#error You must specify the same SPI host (HSPI, VSPI or FSPI) for both display and touch driver
+#error You must specify the same SPI host (SPIx_HOST) for both display and touch driver
 #endif
 
 #define SHARED_SPI_BUS

lvgl_tft/Kconfig

@@ -469,13 +469,10 @@ menu "LVGL TFT Display controller"
 
     choice
         prompt "TFT SPI Bus." if LV_TFT_DISPLAY_PROTOCOL_SPI
-        default LV_TFT_DISPLAY_SPI3_HOST if LV_PREDEFINED_DISPLAY_TTGO && \
+        default LV_TFT_DISPLAY_SPI2_HOST
-            !IDF_TARGET_ESP32S2
         help
               Select the SPI Bus the TFT Display is attached to.
 
-        config LV_TFT_DISPLAY_SPI1_HOST
-            bool "SPI1_HOST"
         config LV_TFT_DISPLAY_SPI2_HOST
             bool "SPI2_HOST"
         config LV_TFT_DISPLAY_SPI3_HOST

lvgl_touch/Kconfig

@@ -67,17 +67,14 @@ menu "LVGL Touch controller"
         prompt "Touch Controller SPI Bus."
         depends on LV_TOUCH_DRIVER_PROTOCOL_SPI
 
-        default LV_TOUCH_CONTROLLER_SPI_VSPI if !IDF_TARGET_ESP32S2
+        default LV_TOUCH_CONTROLLER_SPI2_HOST
-        default LV_TOUCH_CONTROLLER_SPI_FSPI if IDF_TARGET_ESP32S2
         help
-            Select the SPI Bus the TFT Display is attached to.
+            Select the SPI Bus the touch controller is attached to.
 
-        config LV_TOUCH_CONTROLLER_SPI_HSPI
+        config LV_TOUCH_CONTROLLER_SPI2_HOST
-            bool "HSPI"
+            bool "SPI2_HOST"
-        config LV_TOUCH_CONTROLLER_SPI_VSPI
+        config LV_TOUCH_CONTROLLER_SPI3_HOST
-            bool "VSPI" if !IDF_TARGET_ESP32S2
+            bool "SPI3_HOST"
-        config LV_TOUCH_CONTROLLER_SPI_FSPI
-            bool "FSPI" if IDF_TARGET_ESP32S2
         endchoice
 
     menu "Touchpanel (XPT2046) Pin Assignments"