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@@ -48,7 +48,7 @@ int luat_i2c_send(int id, int addr, void *buff, size_t len, uint8_t stop){
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}
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i2c_cmd_handle_t cmd = i2c_cmd_link_create();
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i2c_master_start(cmd);
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- i2c_master_write_byte(cmd, addr, ACK_CHECK_EN);
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+ i2c_master_write_byte(cmd, addr << 1 | I2C_MASTER_WRITE, ACK_CHECK_EN);
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i2c_master_write(cmd, (const uint8_t *)buff, len, ACK_CHECK_EN);
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if (stop)
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i2c_master_stop(cmd);
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@@ -63,7 +63,7 @@ int luat_i2c_recv(int id, int addr, void *buff, size_t len){
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}
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i2c_cmd_handle_t cmd = i2c_cmd_link_create();
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i2c_master_start(cmd);
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- i2c_master_write_byte(cmd, addr, ACK_CHECK_EN);
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+ i2c_master_write_byte(cmd, addr << 1 | I2C_MASTER_READ, ACK_CHECK_EN);
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i2c_master_read(cmd, (uint8_t *)buff, len, I2C_MASTER_LAST_NACK);
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i2c_master_stop(cmd);
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i2c_master_cmd_begin(id, cmd, 1000 / portTICK_PERIOD_MS);
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