I2C Implementation (#84)

2024-11-24 18:04:57 +01:00
parent 881c8517bf
commit d8731eaa17
51 changed files with 936 additions and 433 deletions
@@ -0,0 +1,51 @@
+#include "M5stackCoreS3.h"
+#include "M5stackShared.h"
+
+extern const tt::hal::sdcard::SdCard m5stack_cores3_sdcard;
+
+const tt::hal::Configuration m5stack_cores3 = {
+    .initPower = &m5stack_bootstrap,
+    .initLvgl = &m5stack_lvgl_init,
+    .sdcard = &m5stack_sdcard,
+    .power = &m5stack_power,
+    .i2c = {
+        // Internal
+        tt::hal::i2c::Configuration {
+            .port = I2C_NUM_0,
+            .initMode = tt::hal::i2c::InitByExternal,
+            .canReinit = false,
+            .hasMutableConfiguration = false,
+            .timeout = 1000,
+            .config = (i2c_config_t) {
+                .mode = I2C_MODE_MASTER,
+                .sda_io_num = GPIO_NUM_12,
+                .scl_io_num = GPIO_NUM_11,
+                .sda_pullup_en = GPIO_PULLUP_ENABLE,
+                .scl_pullup_en = GPIO_PULLUP_ENABLE,
+                .master = {
+                    .clk_speed = 400000
+                },
+                .clk_flags = 0
+            }
+        },
+        // External (Grove)
+        tt::hal::i2c::Configuration {
+            .port = I2C_NUM_1,
+            .initMode = tt::hal::i2c::InitByExternal,
+            .canReinit = true,
+            .hasMutableConfiguration = true,
+            .timeout = 1000,
+            .config = (i2c_config_t) {
+                .mode = I2C_MODE_MASTER,
+                .sda_io_num = GPIO_NUM_2,
+                .scl_io_num = GPIO_NUM_1,
+                .sda_pullup_en = GPIO_PULLUP_ENABLE,
+                .scl_pullup_en = GPIO_PULLUP_ENABLE,
+                .master = {
+                    .clk_speed = 400000
+                },
+                .clk_flags = 0
+            }
+        }
+    }
+};