tmk
9 years ago
11 changed files with 39 additions and 6 deletions
+ 23
- 0
keyboard/hhkb_rn42/MEMO.txt
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| ============ | ============ | ||||
| 07/16 After fix of voltage dividor on GPIO6, had a trouble that it could not send a char to BT module, though could receive. | 07/16 After fix of voltage dividor on GPIO6, had a trouble that it could not send a char to BT module, though could receive. | ||||
| Found R8 had wrong 1K resistor and changed to 10K, after that it can send to the module again. Not sure how it had sent with the wrong 1K before. | Found R8 had wrong 1K resistor and changed to 10K, after that it can send to the module again. Not sure how it had sent with the wrong 1K before. | ||||
| 07/18 On Linux, had an USB related trouble; keyobard or console didn't work for some reason. Changing PID cured this problem. Very annoying, took very long time before resolved it. | |||||
| - Power selector doesn't work; Q4 MOSFET leaks from Lipo to USB power line. -- use Schottky instead 07/04 | - Power selector doesn't work; Q4 MOSFET leaks from Lipo to USB power line. -- use Schottky instead 07/04 | ||||
| Lipo | |||||
| ---- | |||||
| Sparkfun Polymer Lithium Ion Battery 850mAh: | |||||
| https://www.sparkfun.com/products/341 | |||||
| Lipo Cell spec: | |||||
| https://www.sparkfun.com/datasheets/Batteries/063048%20Li-polymer.pdf | |||||
| Protection spec: | |||||
| http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Prototyping/BatteryProtection.pdf | |||||
| min typical max | |||||
| over-charge 4.255 4.280 4.305 | |||||
| over-charge discover? 4.030 4.080 4.130 | |||||
| over-discharge 2.827 2.900 2.973 | |||||
| over-discharge discover 3.022 3.100 3.178 | |||||
| ADC voltage monitor: voltage divider 10K+10K(0.5) | |||||
| ADC=V*0.5/2.56*1024 | |||||
| V ADC | |||||
| ------------------ | |||||
| 4.20 0x347(839) | |||||
| 3.10 0x26b(619) | |||||
| Configuration | Configuration |
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keyboard/hhkb_rn42/Makefile
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| # List C source files here. (C dependencies are automatically generated.) | # List C source files here. (C dependencies are automatically generated.) | ||||
| SRC += keymap_common.c \ | SRC += keymap_common.c \ | ||||
| matrix.c \ | matrix.c \ | ||||
| led.c \ | |||||
| serial_uart.c \ | |||||
| suart.S \ | |||||
| rn42.c \ | |||||
| rn42_task.c \ | |||||
| main.c | |||||
| led.c | |||||
| ifdef KEYMAP | ifdef KEYMAP | ||||
| SRC := keymap_$(KEYMAP).c $(SRC) | SRC := keymap_$(KEYMAP).c $(SRC) | ||||
| VPATH += $(TARGET_DIR) | VPATH += $(TARGET_DIR) | ||||
| VPATH += $(TOP_DIR) | VPATH += $(TOP_DIR) | ||||
| include rn42.mk | |||||
| include $(TOP_DIR)/protocol.mk | include $(TOP_DIR)/protocol.mk | ||||
| include $(TOP_DIR)/protocol/lufa.mk | include $(TOP_DIR)/protocol/lufa.mk | ||||
| include $(TOP_DIR)/common.mk | include $(TOP_DIR)/common.mk |
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keyboard/hhkb_rn42/rn42.mk
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| RN42_DIR = rn42 | |||||
| SRC += serial_uart.c \ | |||||
| rn42/suart.S \ | |||||
| rn42/rn42.c \ | |||||
| rn42/rn42_task.c \ | |||||
| rn42/main.c | |||||
| OPT_DEFS += -DPROTOCOL_RN42 | |||||
| VPATH += $(RN42_DIR) |
keyboard/hhkb_rn42/main.c → keyboard/hhkb_rn42/rn42/main.c
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| #include "action_util.h" | #include "action_util.h" | ||||
| #include "wait.h" | #include "wait.h" | ||||
| #include "suart.h" | #include "suart.h" | ||||
| #include "suspend.h" | |||||
| static int8_t sendchar_func(uint8_t c) | static int8_t sendchar_func(uint8_t c) | ||||
| { | { |
keyboard/hhkb_rn42/rn42.c → keyboard/hhkb_rn42/rn42/rn42.c
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keyboard/hhkb_rn42/rn42.h → keyboard/hhkb_rn42/rn42/rn42.h
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keyboard/hhkb_rn42/rn42_task.c → keyboard/hhkb_rn42/rn42/rn42_task.c
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keyboard/hhkb_rn42/rn42_task.h → keyboard/hhkb_rn42/rn42/rn42_task.h
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| #include <stdbool.h> | #include <stdbool.h> | ||||
| #include "rn42.h" | #include "rn42.h" | ||||
| void rn42_task_init(void); | |||||
| void rn42_task(void); | void rn42_task(void); | ||||
| #endif | #endif |
keyboard/hhkb_rn42/suart.S → keyboard/hhkb_rn42/rn42/suart.S
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keyboard/hhkb_rn42/suart.h → keyboard/hhkb_rn42/rn42/suart.h
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rules.mk
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| # Assemble: create object files from assembler source files. | # Assemble: create object files from assembler source files. | ||||
| $(OBJDIR)/%.o : %.S | $(OBJDIR)/%.o : %.S | ||||
| @echo | @echo | ||||
| mkdir -p $(@D) | |||||
| @echo $(MSG_ASSEMBLING) $< | @echo $(MSG_ASSEMBLING) $< | ||||
| $(CC) -c $(ALL_ASFLAGS) $< -o $@ | $(CC) -c $(ALL_ASFLAGS) $< -o $@ | ||||
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