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Update SPI_PORT logic for ESP32C3 and legacy ESP32 support #3921

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Update SPI_PORT logic for ESP32C3 and legacy ESP32 support #3921

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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
.vscode/

# Windows image file caches
Thumbs.db
ehthumbs.db
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10 changes: 7 additions & 3 deletions Processors/TFT_eSPI_ESP32_C3.h
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Expand Up @@ -64,10 +64,14 @@ SPI2_HOST = 1, ///< actually SPI1
SPI3_HOST = 2, ///< actually SPI2
*/

#if ESP_ARDUINO_VERSION_MAJOR < 3
#define SPI_PORT SPI2_HOST
#if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32C5 || \
CONFIG_IDF_TARGET_ESP32C6 || CONFIG_IDF_TARGET_ESP32H2 || \
CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32S3
#define SPI_PORT 2 // SPI3_HOST = actually SPI2 hw, only one available
#elif ESP_ARDUINO_VERSION_MAJOR < 3
#define SPI_PORT SPI2_HOST // legacy ESP32 classic
#else
#define SPI_PORT 2
#define SPI_PORT 2
#endif

#ifdef RPI_DISPLAY_TYPE
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