From: Jeroen Domburg <jeroen@espressif.com>
Date: Thu, 10 Nov 2016 10:11:21 +0000 (+0800)
Subject: Merge branch 'driver_merge_tmp/merge_uart' into 'master'
X-Git-Tag: v1.0~67
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=eb067ce90827a31a1b01eac531767a17c55048c1;p=esp-idf

Merge branch 'driver_merge_tmp/merge_uart' into 'master'

Add UART driver

1. add uart.h and uart.c
2. add ESP_ERR_TIMEOUT in esp_err.h
3. add UART AHB FIFO address in uart_reg.h
4. modify xRingbufferSendFromISR return value in ringbuffer.c
5. add #include "soc/gpio_sig_map.h" in gpio.h

See merge request !146
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eb067ce90827a31a1b01eac531767a17c55048c1