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authorDaniel Friesel <derf@finalrewind.org>2021-11-21 22:33:33 +0100
committerDaniel Friesel <derf@finalrewind.org>2021-11-21 22:33:33 +0100
commit8d92813827c5979c9298cbdd98b0503c427fd42a (patch)
treeb6c101c47476e841020d7d2454d7325cf89f05ca /include/arch/posix
parent560b35559fb810ba3c0a85c24de59735c74e784e (diff)
POSIX: Add proper I2C driver (via /dev/i2c)
Diffstat (limited to 'include/arch/posix')
-rw-r--r--include/arch/posix/driver/i2c.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/include/arch/posix/driver/i2c.h b/include/arch/posix/driver/i2c.h
new file mode 100644
index 0000000..e1f596c
--- /dev/null
+++ b/include/arch/posix/driver/i2c.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2021 Daniel Friesel
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+#ifndef I2C_H
+#define I2C_H
+
+class I2C {
+ private:
+ I2C(const I2C &copy);
+ const char *i2cbus;
+
+ public:
+ I2C (const char *i2cbus) : i2cbus(i2cbus) {}
+ signed char setup();
+ signed char xmit(unsigned char address,
+ unsigned char tx_len, unsigned char *tx_buf,
+ unsigned char rx_len, unsigned char *rx_buf);
+};
+
+extern I2C i2c;
+
+#endif