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feat(docs) Adding a hardware issues page under troubleshooting #2360

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feat(docs) Adding a hardware issues page under troubleshooting #2360

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83c102e
feat(shields): Added tester shields for pro micro and xiao form factors
Nick-Munnich Sep 3, 2024
d6f34bb
feat(docs): Added a page on troubleshooting hardware issues.
Nick-Munnich Sep 3, 2024
aeca7d7
Update docs/docs/troubleshooting/hardware-issues.mdx
Nick-Munnich Sep 9, 2024
878204f
Added pinouts to tester shield section for better reference
Nick-Munnich Sep 27, 2024
9dac026
Merge branch 'hardware-issues' of github.com:Nick-Munnich/zmk into ha…
Nick-Munnich Sep 27, 2024
2bb7f0a
Apply suggestions from code review
Nick-Munnich Oct 7, 2024
ba17001
Further suggestions from code review
Nick-Munnich Oct 7, 2024
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12 changes: 12 additions & 0 deletions app/boards/shields/tester_pro_micro/Kconfig.defconfig
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if SHIELD_TESTER_PRO_MICRO

config ZMK_KEYBOARD_NAME
default "ZMK Tester"

config ZMK_BLE
def_bool n

config SETTINGS
def_bool n

endif
2 changes: 2 additions & 0 deletions app/boards/shields/tester_pro_micro/Kconfig.shield
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config SHIELD_TESTER_PRO_MICRO
def_bool $(shields_list_contains,tester_pro_micro)
61 changes: 61 additions & 0 deletions app/boards/shields/tester_pro_micro/tester_pro_micro.keymap
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#include <behaviors.dtsi>
#include <dt-bindings/zmk/keys.h>

#define PIN_MACRO(name, pin) \
/ { \
macros { \
name: name { \
compatible = "zmk,behavior-macro"; \
wait-ms = <5>; \
tap-ms = <5>; \
#binding-cells = <0>; \
bindings = <&kp P &kp I &kp N &kp SPACE>, pin, <&kp ENTER>; \
}; \
}; \
};

PIN_MACRO(pin0, <&kp N0>)
PIN_MACRO(pin1, <&kp N1>)
PIN_MACRO(pin2, <&kp N2>)
PIN_MACRO(pin3, <&kp N3>)
PIN_MACRO(pin4, <&kp N4>)
PIN_MACRO(pin5, <&kp N5>)
PIN_MACRO(pin6, <&kp N6>)
PIN_MACRO(pin7, <&kp N7>)
PIN_MACRO(pin8, <&kp N8>)
PIN_MACRO(pin9, <&kp N9>)
PIN_MACRO(pin10, <&kp N1 &kp N0>)
PIN_MACRO(pin14, <&kp N1 &kp N4>)
PIN_MACRO(pin15, <&kp N1 &kp N5>)
PIN_MACRO(pin16, <&kp N1 &kp N6>)
PIN_MACRO(pin18, <&kp N1 &kp N8>)
PIN_MACRO(pin19, <&kp N1 &kp N9>)
PIN_MACRO(pin20, <&kp N2 &kp N0>)
PIN_MACRO(pin21, <&kp N2 &kp N1>)

/ {
keymap {
compatible = "zmk,keymap";

default_layer {
bindings = <&pin0
&pin1
&pin2
&pin3
&pin4
&pin5
&pin6
&pin7
&pin8
&pin9
&pin10
&pin14
&pin15
&pin16
&pin18
&pin19
&pin20
&pin21>;
};
};
};
44 changes: 44 additions & 0 deletions app/boards/shields/tester_pro_micro/tester_pro_micro.overlay
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Original file line number Diff line number Diff line change
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#include <dt-bindings/zmk/matrix_transform.h>

/ {
chosen {
zmk,kscan = &kscan0;
zmk,matrix-transform = &transform0;
};

kscan0: kscan {
compatible = "zmk,kscan-gpio-direct";
wakeup-source;
debounce-press-ms = <10>;
debounce-release-ms = <10>;
input-gpios
= <&pro_micro 0 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 16 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 18 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 19 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 20 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&pro_micro 21 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
;
};

transform0: keymap_transform {
compatible = "zmk,matrix-transform";
columns = <18>;
rows = <1>;
map = <
RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0,12) RC(0,13) RC(0,14) RC(0,15) RC(0,16) RC(0,17)
>;
};
};
6 changes: 6 additions & 0 deletions app/boards/shields/tester_pro_micro/tester_pro_micro.zmk.yml
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file_format: "1"
id: tester_pro_micro
name: TesterProMicro
type: shield
url: https://zmk.dev/docs/troubleshooting/hardware-issues
requires: [pro_micro]
12 changes: 12 additions & 0 deletions app/boards/shields/tester_xiao/Kconfig.defconfig
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if SHIELD_TESTER_XIAO

config ZMK_KEYBOARD_NAME
default "ZMK Tester"

config ZMK_BLE
def_bool n

config SETTINGS
def_bool n

endif
2 changes: 2 additions & 0 deletions app/boards/shields/tester_xiao/Kconfig.shield
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config SHIELD_TESTER_XIAO
def_bool $(shields_list_contains,tester_xiao)
47 changes: 47 additions & 0 deletions app/boards/shields/tester_xiao/tester_xiao.keymap
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#include <behaviors.dtsi>
#include <dt-bindings/zmk/keys.h>

#define PIN_MACRO(name, pin) \
/ { \
macros { \
name: name { \
compatible = "zmk,behavior-macro"; \
wait-ms = <5>; \
tap-ms = <5>; \
#binding-cells = <0>; \
bindings = <&kp P &kp I &kp N &kp SPACE>, pin, <&kp ENTER>; \
}; \
}; \
};

PIN_MACRO(pin0, <&kp N0>)
PIN_MACRO(pin1, <&kp N1>)
PIN_MACRO(pin2, <&kp N2>)
PIN_MACRO(pin3, <&kp N3>)
PIN_MACRO(pin4, <&kp N4>)
PIN_MACRO(pin5, <&kp N5>)
PIN_MACRO(pin6, <&kp N6>)
PIN_MACRO(pin7, <&kp N7>)
PIN_MACRO(pin8, <&kp N8>)
PIN_MACRO(pin9, <&kp N9>)
PIN_MACRO(pin10, <&kp N1 &kp N0>)

/ {
keymap {
compatible = "zmk,keymap";

default_layer {
bindings = <&pin0
&pin1
&pin2
&pin3
&pin4
&pin5
&pin6
&pin7
&pin8
&pin9
&pin10>;
};
};
};
35 changes: 35 additions & 0 deletions app/boards/shields/tester_xiao/tester_xiao.overlay
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/ {
chosen {
zmk,kscan = &kscan0;
zmk,matrix-transform = &transform0;
};

kscan0: kscan {
compatible = "zmk,kscan-gpio-direct";
wakeup-source;
debounce-press-ms = <10>;
debounce-release-ms = <10>;
input-gpios
= <&xiao_d 0 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&xiao_d 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&xiao_d 2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&xiao_d 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&xiao_d 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&xiao_d 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&xiao_d 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&xiao_d 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&xiao_d 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&xiao_d 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
, <&xiao_d 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
;
};

transform0: keymap_transform {
compatible = "zmk,matrix-transform";
columns = <11>;
rows = <1>;
map = <
RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10)
>;
};
};
6 changes: 6 additions & 0 deletions app/boards/shields/tester_xiao/tester_xiao.zmk.yml
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file_format: "1"
id: tester_xiao
name: TesterXiao
type: shield
url: https://zmk.dev/docs/troubleshooting/hardware-issues
requires: [seeed_xiao]
Binary file added docs/docs/assets/troubleshooting/multimeter/schematic_probe_example.png
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2 changes: 1 addition & 1 deletion docs/docs/troubleshooting/connection-issues.mdx
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Expand Up @@ -125,7 +125,7 @@ Other microcontrollers may have similar configuration options [found in the Zeph

### Unreliable/Weak Connection

Some users may experience a poor connection between the keyboard and the host. This might be due to poor quality BLE hardware, a metal enclosure on the keyboard or host, or the distance between them. Increasing the transmit power of the keyboard's BLE radio may reduce the severity of this problem. To do this, set the `CONFIG_BT_CTLR_TX_PWR_PLUS_8` configuration value in the `.conf` file of your user config directory as such:
Some users may experience a poor connection between the keyboard and the host. This might be due to poor quality BLE hardware, a [metal enclosure on the keyboard or host](hardware-issues.mdx#antenna), or the distance between them. Increasing the transmit power of the keyboard's BLE radio may reduce the severity of this problem. To do this, set the `CONFIG_BT_CTLR_TX_PWR_PLUS_8` configuration value in the `.conf` file of your user config directory as such:

```ini
CONFIG_BT_CTLR_TX_PWR_PLUS_8=y
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