initial check in firmware files

1 files changed, 25 insertions, 0 deletions

diff --git a/software/main/iic.h b/software/main/iic.h
new file mode 100644
index 0000000..9e1954e
--- /dev/null
+++ b/software/main/iic.h
@@ -0,0 +1,25 @@
+/*
+ * iic.h
+ *
+ *  Created on: 26.02.2022
+ *      Author: steffen
+ */
+
+#ifndef MAIN_IIC_H_
+#define MAIN_IIC_H_
+#include "main.h"
+
+static uint8_t I2C_buf[16];
+
+esp_err_t I2C_read(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8_t len) ;
+esp_err_t I2C_register_write_byte(uint8_t slave_addr, uint8_t reg_addr, uint8_t data);
+//uint8_t write_buf[2] = { reg_addr, data };
+//	return i2c_master_write_to_device(I2C_MASTER_NUM, slave_addr, write_buf, sizeof(write_buf), I2C_MASTER_TIMEOUT_MS / portTICK_PERIOD_MS);
+//}
+esp_err_t I2C_init(void);
+esp_err_t ADC_init(void);
+int ADCReadAll(void);
+int DoorIsClosed(int doormask);
+int DoorOpen(int door);
+
+#endif /* MAIN_IIC_H_ */