RIOT-OS/RIOT
RIOT-OS/RIOT
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RIOT/makefiles/stdio.inc.mk

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Makefile.dep: use stdio.inc.mk Move all stdio dependencies to its own makefile
2020-03-18 13:31:01 +01:00
STDIO_MODULES = \
slipdev_stdio \
stdio_cdc_acm \
stdio_ethos \
cpu: always rely on stdio.inc.mk for default stdio selection
2022-10-26 21:13:05 +02:00
stdio_native \
sys/stdio_nimble: add new stdio module using nimble Implement a new module stdio_nimble, which uses nimble for stdio. The characteristic for stdin is writable and the characteristic for stdout uses the indicate mechanism to publish the system's output to a connected device. Data will be sent out asynchronously via callout functions. The module can be enabled with "USEMODULE += stdio_nimble" Co-authored-by: Francisco Molina <femolina@uc.cl>
2019-06-13 14:25:45 +02:00
stdio_nimble \
Makefile.dep: use stdio.inc.mk Move all stdio dependencies to its own makefile
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stdio_null \
stdio_rtt \
stdio_semihosting: Initial include of Semihosting-based STDIO
2020-02-09 12:52:20 +01:00
stdio_semihosting \
Makefile.dep: use stdio.inc.mk Move all stdio dependencies to its own makefile
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stdio_uart \
sys/stdio_udp: add stdio over UDP
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stdio_udp \
sys/net/application_layer: add telnet server module
2021-08-10 17:37:22 +02:00
stdio_telnet \
pkg/tinyusb: implement stdio via CDC ACM
2022-10-26 16:32:58 +02:00
stdio_tinyusb_cdc_acm \
cpu/esp32: add stdio_usb_serial_jtag
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stdio_usb_serial_jtag \
Makefile.dep: use stdio.inc.mk Move all stdio dependencies to its own makefile
2020-03-18 13:31:01 +01:00
#
cpu: always rely on stdio.inc.mk for default stdio selection
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# select stdio_uart if no other stdio module is slected
ifeq (,$(filter $(STDIO_MODULES),$(USEMODULE)))
USEMODULE += stdio_uart
Makefile.dep: use stdio.inc.mk Move all stdio dependencies to its own makefile
2020-03-18 13:31:01 +01:00
endif
ifneq (,$(filter stdio_cdc_acm,$(USEMODULE)))
USEMODULE += usbus_cdc_acm
USEMODULE += isrpipe
sys/usb/cdc/acm: implementation of stdio_available
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USEMODULE += stdio_available
Makefile.dep: use stdio.inc.mk Move all stdio dependencies to its own makefile
2020-03-18 13:31:01 +01:00
endif
pkg/tinyusb: implement stdio via CDC ACM
2022-10-26 16:32:58 +02:00
ifneq (,$(filter stdio_tinyusb_cdc_acm,$(USEMODULE)))
USEPKG += tinyusb
endif
Makefile.dep: use stdio.inc.mk Move all stdio dependencies to its own makefile
2020-03-18 13:31:01 +01:00
ifneq (,$(filter stdio_rtt,$(USEMODULE)))
stdio_rtt: Convert to ztimer
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USEMODULE += ztimer_msec
Makefile.dep: use stdio.inc.mk Move all stdio dependencies to its own makefile
2020-03-18 13:31:01 +01:00
endif
ifneq (,$(filter stdio_ethos,$(USEMODULE)))
stdio_ethos: move to ethos_stdio
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USEMODULE += ethos_stdio
Makefile.dep: use stdio.inc.mk Move all stdio dependencies to its own makefile
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USEMODULE += stdin
endif
sys/stdio_nimble: add new stdio module using nimble Implement a new module stdio_nimble, which uses nimble for stdio. The characteristic for stdin is writable and the characteristic for stdout uses the indicate mechanism to publish the system's output to a connected device. Data will be sent out asynchronously via callout functions. The module can be enabled with "USEMODULE += stdio_nimble" Co-authored-by: Francisco Molina <femolina@uc.cl>
2019-06-13 14:25:45 +02:00
ifneq (,$(filter stdio_nimble,$(USEMODULE)))
sys/stdio_nimble: implementation of stdio_available
2021-12-27 14:57:35 +01:00
USEMODULE += stdio_available
sys/stdio_nimble: add new stdio module using nimble Implement a new module stdio_nimble, which uses nimble for stdio. The characteristic for stdin is writable and the characteristic for stdout uses the indicate mechanism to publish the system's output to a connected device. Data will be sent out asynchronously via callout functions. The module can be enabled with "USEMODULE += stdio_nimble" Co-authored-by: Francisco Molina <femolina@uc.cl>
2019-06-13 14:25:45 +02:00
USEPKG += nimble
USEMODULE += tsrb
USEMODULE += isrpipe
USEMODULE += nimble_svc_gap
USEMODULE += nimble_svc_gatt
ifneq (,$(filter stdio_nimble_debug,$(USEMODULE)))
FEATURES_REQUIRED += periph_uart
endif
endif
Makefile.dep: use stdio.inc.mk Move all stdio dependencies to its own makefile
2020-03-18 13:31:01 +01:00
ifneq (,$(filter stdin,$(USEMODULE)))
ifneq (,$(filter stdio_uart,$(USEMODULE)))
USEMODULE += stdio_uart_rx
endif
endif
ifneq (,$(filter stdio_uart_rx,$(USEMODULE)))
USEMODULE += isrpipe
USEMODULE += stdio_uart
sys/stdio_uart: implementation of stdio_available
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USEMODULE += stdio_available
Makefile.dep: use stdio.inc.mk Move all stdio dependencies to its own makefile
2020-03-18 13:31:01 +01:00
endif
ifneq (,$(filter stdio_uart,$(USEMODULE)))
makefiles/stdio.inc.mk: stdio_uart require uart or lpuart
2021-04-14 13:51:58 +02:00
FEATURES_REQUIRED_ANY += periph_uart|periph_lpuart
Makefile.dep: use stdio.inc.mk Move all stdio dependencies to its own makefile
2020-03-18 13:31:01 +01:00
endif
stdio_semihosting: Initial include of Semihosting-based STDIO
2020-02-09 12:52:20 +01:00
ifneq (,$(filter stdio_semihosting,$(USEMODULE)))
stdio_semihosting: Convert to ztimer
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USEMODULE += ztimer_msec
stdio_semihosting: Extend with RISC-V support RISC-V support semihosting in very similar way as the cortex-m microcontrollers. The code calls a breakpoint instruction and the attached debugger reads/writes registers and memory for stdio. The RISC-V architecture doesn't support a call number with the EBREAK instruction, to allow the debugger to detect a semihosting break point, the EBREAK instruction is wrapped in a SLLI and SRAI instruction. These use x0 as output register, making them NOP instructions. One caveat when using this is that the RISC-V core traps the EBREAK instruction with trap code 3 when no debugger is attached. Restarting the application with the debugger attached avoids this.
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FEATURES_REQUIRED_ANY += cpu_core_cortexm|arch_riscv
stdio_semihosting: Initial include of Semihosting-based STDIO
2020-02-09 12:52:20 +01:00
endif
makefiles/stdio: enable stdout buffering for CDC ACM, ethos, semihosting CDC ACM, ethos, Semihosting and SLIP all benefit from sending data out in larger chunks and will benefit from stdout buffering. `stdio_rtt` does have an internal TX buffer, so we don't need to do any buffering on top. With plain UART there was a slight advantage *without* buffering when testing with `tests/periph_uart_nonblocking` (with the non-blocking feature disabled). Since the removal of the buffering saves us some RAM and ROM, disable it by default there. This will be different with DMA enabled UARTs.
2020-09-01 12:04:26 +02:00
sys/net/application_layer: add telnet server module
2021-08-10 17:37:22 +02:00
ifneq (,$(filter stdio_telnet,$(USEMODULE)))
DEFAULT_MODULE += auto_init_telnet
USEMODULE += telnet
endif
sys/stdio_udp: add stdio over UDP
2023-01-02 17:04:58 +01:00
ifneq (,$(filter stdio_udp,$(USEMODULE)))
USEMODULE += sock_udp
endif
makefiles/stdio: enable stdout buffering for CDC ACM, ethos, semihosting CDC ACM, ethos, Semihosting and SLIP all benefit from sending data out in larger chunks and will benefit from stdout buffering. `stdio_rtt` does have an internal TX buffer, so we don't need to do any buffering on top. With plain UART there was a slight advantage *without* buffering when testing with `tests/periph_uart_nonblocking` (with the non-blocking feature disabled). Since the removal of the buffering saves us some RAM and ROM, disable it by default there. This will be different with DMA enabled UARTs.
2020-09-01 12:04:26 +02:00
# enable stdout buffering for modules that benefit from sending out buffers in larger chunks
ifneq (,$(filter picolibc,$(USEMODULE)))
sys/stdio: mark stdio_tinyusb_cdc_acm as buffered stdio_tinyusb_cdc_acm benefits from stdio buffering (not transferring individual bytes) just like stdio_cdc_acm.
2023-02-07 22:40:38 +01:00
ifneq (,$(filter stdio_cdc_acm stdio_ethos slipdev_stdio stdio_semihosting stdio_tinyusb_cdc_acm,$(USEMODULE)))
makefiles/stdio: enable stdout buffering for CDC ACM, ethos, semihosting CDC ACM, ethos, Semihosting and SLIP all benefit from sending data out in larger chunks and will benefit from stdout buffering. `stdio_rtt` does have an internal TX buffer, so we don't need to do any buffering on top. With plain UART there was a slight advantage *without* buffering when testing with `tests/periph_uart_nonblocking` (with the non-blocking feature disabled). Since the removal of the buffering saves us some RAM and ROM, disable it by default there. This will be different with DMA enabled UARTs.
2020-09-01 12:04:26 +02:00
USEMODULE += picolibc_stdout_buffered
endif
endif
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