mirror of
https://github.com/licsber/micropython.git
synced 2024-09-21 09:30:24 +08:00
2befcb8a9d
Adds support for hardware i2c to the zephyr port. Similar to other ports such as stm32 and nrf, we only implement the i2c protocol functions (readfrom and writeto) and defer memory operations (readfrom_mem, readfrom_mem_into, and writeto_mem) to the software i2c implementation. This may need to change in the future because zephyr is considering deprecating its i2c_transfer function in favor of i2c_write_read; in this case we would probably want to implement the memory operations directly using i2c_write_read. Tested with the accelerometer on frdm_k64f and bbc_microbit boards.
72 lines
1.6 KiB
Plaintext
72 lines
1.6 KiB
Plaintext
CONFIG_BUILD_OUTPUT_BIN=y
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CONFIG_REBOOT=y
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CONFIG_STDOUT_CONSOLE=y
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CONFIG_CONSOLE_HANDLER=y
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CONFIG_UART_CONSOLE_DEBUG_SERVER_HOOKS=y
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CONFIG_CONSOLE_SUBSYS=y
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CONFIG_CONSOLE_GETCHAR=y
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CONFIG_CONSOLE_GETCHAR_BUFSIZE=128
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CONFIG_CONSOLE_PUTCHAR_BUFSIZE=128
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CONFIG_NEWLIB_LIBC=y
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CONFIG_FLOAT=y
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CONFIG_MAIN_STACK_SIZE=4736
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# Drivers
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CONFIG_I2C=y
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# Enable sensor subsystem (doesn't add code if not used).
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# Specific sensors should be enabled per-board.
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CONFIG_SENSOR=y
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# Networking config
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CONFIG_NETWORKING=y
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CONFIG_NET_IPV4=y
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CONFIG_NET_IPV6=y
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CONFIG_NET_UDP=y
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CONFIG_NET_TCP=y
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CONFIG_NET_SOCKETS=y
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CONFIG_TEST_RANDOM_GENERATOR=y
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CONFIG_NET_CONFIG_SETTINGS=y
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CONFIG_NET_CONFIG_INIT_TIMEOUT=3
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CONFIG_NET_CONFIG_NEED_IPV6=y
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CONFIG_NET_CONFIG_NEED_IPV4=y
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# DNS
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CONFIG_DNS_RESOLVER=y
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CONFIG_DNS_RESOLVER_ADDITIONAL_QUERIES=2
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CONFIG_DNS_SERVER_IP_ADDRESSES=y
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# Static IP addresses
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CONFIG_NET_CONFIG_MY_IPV6_ADDR="2001:db8::1"
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CONFIG_NET_CONFIG_MY_IPV4_ADDR="192.0.2.1"
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CONFIG_NET_CONFIG_MY_IPV4_GW="192.0.2.2"
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CONFIG_DNS_SERVER1="192.0.2.2"
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# DHCP configuration. Until DHCP address is assigned,
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# static configuration above is used instead.
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CONFIG_NET_DHCPV4=y
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# Diagnostics and debugging
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# Required for zephyr.stack_analyze()
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CONFIG_INIT_STACKS=y
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CONFIG_THREAD_MONITOR=y
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CONFIG_THREAD_NAME=y
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CONFIG_THREAD_STACK_INFO=y
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# Required for usocket.pkt_get_info()
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CONFIG_NET_BUF_POOL_USAGE=y
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# Required for usocket.shell_*()
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#CONFIG_NET_SHELL=y
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# Uncomment to enable "INFO" level net_buf logging
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#CONFIG_NET_LOG=y
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#CONFIG_NET_DEBUG_NET_BUF=y
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# Change to 4 for "DEBUG" level
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#CONFIG_SYS_LOG_NET_LEVEL=3
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