blob: 6976c7d3abd4048455d414596457d37a02da6ad9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
;;; Package Repository for GNU Guix
;;; Copyright © 2021-2025 Franz Geffke <m@f-a.nz>
(define-module (px services bluetooth)
#:use-module (gnu)
#:use-module (gnu packages admin)
#:use-module (gnu packages base)
#:use-module (gnu packages linux)
#:use-module (gnu packages screen)
#:use-module (gnu packages video)
#:use-module (gnu services mcron)
#:use-module (gnu services shepherd)
#:use-module (gnu system)
#:use-module (gnu system shadow)
#:use-module (px packages device)
#:use-module (px packages security-token)
#:use-module (px packages tpm)
#:use-module (guix gexp)
#:use-module (guix records)
#:use-module (ice-9 match)
#:use-module (ice-9 pretty-print)
#:export (btuart-configuration
btuart-service-type))
;;
;; btuart-service-type
;;
(define-record-type* <btuart-configuration> btuart-configuration
make-btuart-configuration
btuart-configuration?
(package
btuart-configuration-package
(default bluez))
(device btuart-configuration-device
(default "/dev/ttyAMA0"))
(protocol btuart-configuration-protocol
(default "bcm"))
(baudrate btuart-configuration-baudrate
(default "3000000"))
(flow-control? btuart-configuration-flow-control?
(default #t)))
(define btuart-shepherd-service
(match-lambda
(($ <btuart-configuration>
package
device
protocol
baudrate
flow-control?)
(list (shepherd-service (documentation
"attach serial lines as Bluetooth HCI interfaces")
(provision '(btuart))
(requirement '(udev))
(start #~(make-forkexec-constructor (list #$(file-append
package
"/bin/btattach")
"-B"
#$device
"-P"
#$protocol
"-S"
#$baudrate
(when #$flow-control?
"-N"))))
(one-shot? #t))))))
(define btuart-service-type
(service-type (name 'btuart)
(extensions (list (service-extension
shepherd-root-service-type
btuart-shepherd-service)))
(default-value (btuart-configuration))
(description "Attach serial lines as Bluetooth HCI interfaces")))
|
