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esp32: Add initial support for ESP32S2 SoCs.

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Builds against IDF v4.3-beta2.

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2021-02-18 21:24:34 +11:00
parent 8459f538eb
commit 66a86a0615
18 changed files with 125 additions and 20 deletions
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5
ports/esp32/machine_i2c.c
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@@ -34,8 +34,13 @@
#define I2C_0_DEFAULT_SCL (GPIO_NUM_18)
#define I2C_0_DEFAULT_SDA (GPIO_NUM_19)
#if CONFIG_IDF_TARGET_ESP32
#define I2C_1_DEFAULT_SCL (GPIO_NUM_25)
#define I2C_1_DEFAULT_SDA (GPIO_NUM_26)
#else
#define I2C_1_DEFAULT_SCL (GPIO_NUM_9)
#define I2C_1_DEFAULT_SDA (GPIO_NUM_8)
#endif
#define I2C_DEFAULT_TIMEOUT_US (10000) // 10ms