Simple example
This commit is contained in:
commit
55baaed6cb
9 changed files with 2180 additions and 0 deletions
7
.cargo/config
Normal file
7
.cargo/config
Normal file
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@ -0,0 +1,7 @@
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[target.thumbv7em-none-eabihf]
|
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rustflags = [
|
||||
"-C", "link-arg=-Tfixed-link.x",
|
||||
]
|
||||
|
||||
[build]
|
||||
target = "thumbv7em-none-eabihf"
|
||||
9
.embed.toml
Normal file
9
.embed.toml
Normal file
|
|
@ -0,0 +1,9 @@
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|||
[probe]
|
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protocol = "Swd"
|
||||
|
||||
[flashing]
|
||||
enabled = true
|
||||
restore_unwritten_bytes = false
|
||||
|
||||
[general]
|
||||
chip = "nrf52832_xxAA"
|
||||
1
.gitignore
vendored
Normal file
1
.gitignore
vendored
Normal file
|
|
@ -0,0 +1 @@
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|||
/target
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||||
799
Cargo.lock
generated
Normal file
799
Cargo.lock
generated
Normal file
|
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@ -0,0 +1,799 @@
|
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# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
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|
||||
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|
||||
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|
||||
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|
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||||
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||||
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||||
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|
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||||
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|
||||
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|
||||
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|
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|
||||
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|
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||||
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||||
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
"lvgl-codegen",
|
||||
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||||
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||||
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||||
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|
||||
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
|
||||
[[package]]
|
||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
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||||
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||||
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||||
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||||
|
||||
[[package]]
|
||||
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||||
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|
||||
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|
||||
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|
||||
"cortex-m-rt",
|
||||
"cst816s",
|
||||
"cstr_core",
|
||||
"embedded-graphics",
|
||||
"embedded-hal",
|
||||
"lvgl",
|
||||
"nrf52832-hal",
|
||||
"shared-bus",
|
||||
"st7789",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
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||||
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||||
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||||
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||||
|
||||
[[package]]
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||||
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||||
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|
||||
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|
||||
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||||
|
||||
[[package]]
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
|
||||
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|
||||
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||||
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||||
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||||
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||||
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|
||||
|
||||
[[package]]
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||||
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|
||||
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|
||||
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||||
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||||
|
||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
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||||
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||||
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||||
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||||
|
||||
[[package]]
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||||
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|
||||
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|
||||
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||||
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|
||||
"display-interface",
|
||||
"display-interface-spi",
|
||||
"embedded-graphics",
|
||||
"embedded-hal",
|
||||
"heapless",
|
||||
"nb",
|
||||
"num-derive",
|
||||
"num-traits",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "stable_deref_trait"
|
||||
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|
||||
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|
||||
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||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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|
||||
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||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
"quote",
|
||||
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|
||||
]
|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
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||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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||||
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|
||||
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|
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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||||
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|
||||
|
||||
[[package]]
|
||||
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||||
|
||||
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||||
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||||
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|
||||
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||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
version = "1.0.2"
|
||||
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|
||||
checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
|
||||
|
||||
[[package]]
|
||||
name = "volatile-register"
|
||||
version = "0.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0d67cb4616d99b940db1d6bd28844ff97108b498a6ca850e5b6191a532063286"
|
||||
dependencies = [
|
||||
"vcell",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "which"
|
||||
version = "3.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d011071ae14a2f6671d0b74080ae0cd8ebf3a6f8c9589a2cd45f23126fe29724"
|
||||
dependencies = [
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
||||
version = "0.3.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
|
||||
dependencies = [
|
||||
"winapi-i686-pc-windows-gnu",
|
||||
"winapi-x86_64-pc-windows-gnu",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-i686-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||
|
||||
[[package]]
|
||||
name = "winapi-util"
|
||||
version = "0.1.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
|
||||
dependencies = [
|
||||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-x86_64-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||
29
Cargo.toml
Normal file
29
Cargo.toml
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
[package]
|
||||
name = "pinetime-rs"
|
||||
version = "0.1.0"
|
||||
authors = ["Rafael Caricio <rafael@caricio.com>"]
|
||||
edition = "2018"
|
||||
license = "BSD-3-Clause"
|
||||
|
||||
[dependencies]
|
||||
cortex-m = "0.6"
|
||||
cortex-m-rt = "0.6"
|
||||
embedded-graphics = "0.6"
|
||||
embedded-hal = "0.2"
|
||||
nrf52832-hal = {version = "0.8.1", default-features = false, features = ["xxAA-package", "rt"]}
|
||||
#nrf52832-hal = { version = "0.10", default-features = false, features = ["xxAA-package", "rt"] }
|
||||
shared-bus = {version = "0.1.4", features = ["cortexm"] }
|
||||
st7789 = { git = "https://github.com/tstellanova/st7789" }
|
||||
cst816s = "0.1.4"
|
||||
cstr_core = "0.2.0"
|
||||
lvgl = { path = "../lvgl-rs/lvgl" }
|
||||
|
||||
[profile.dev]
|
||||
codegen-units = 1
|
||||
|
||||
[profile.release]
|
||||
incremental = false # disable incremental build to allow lto on nightly
|
||||
lto = true
|
||||
debug = true
|
||||
codegen-units = 1
|
||||
|
||||
224
fixed-link.x
Normal file
224
fixed-link.x
Normal file
|
|
@ -0,0 +1,224 @@
|
|||
/* # Developer notes
|
||||
|
||||
- Symbols that start with a double underscore (__) are considered "private"
|
||||
|
||||
- Symbols that start with a single underscore (_) are considered "semi-public"; they can be
|
||||
overridden in a user linker script, but should not be referred from user code (e.g. `extern "C" {
|
||||
static mut __sbss }`).
|
||||
|
||||
- `EXTERN` forces the linker to keep a symbol in the final binary. We use this to make sure a
|
||||
symbol if not dropped if it appears in or near the front of the linker arguments and "it's not
|
||||
needed" by any of the preceding objects (linker arguments)
|
||||
|
||||
- `PROVIDE` is used to provide default values that can be overridden by a user linker script
|
||||
|
||||
- On alignment: it's important for correctness that the VMA boundaries of both .bss and .data *and*
|
||||
the LMA of .data are all 4-byte aligned. These alignments are assumed by the RAM initialization
|
||||
routine. There's also a second benefit: 4-byte aligned boundaries means that you won't see
|
||||
"Address (..) is out of bounds" in the disassembly produced by `objdump`.
|
||||
*/
|
||||
|
||||
/* Provides information about the memory layout of the device */
|
||||
/* This will be provided by the user (see `memory.x`) or by a Board Support Crate */
|
||||
INCLUDE memory.x
|
||||
|
||||
/* # Entry point = reset vector */
|
||||
ENTRY(Reset);
|
||||
EXTERN(__RESET_VECTOR); /* depends on the `Reset` symbol */
|
||||
|
||||
/* # Exception vectors */
|
||||
/* This is effectively weak aliasing at the linker level */
|
||||
/* The user can override any of these aliases by defining the corresponding symbol themselves (cf.
|
||||
the `exception!` macro) */
|
||||
EXTERN(__EXCEPTIONS); /* depends on all the these PROVIDED symbols */
|
||||
|
||||
EXTERN(DefaultHandler);
|
||||
|
||||
PROVIDE(NonMaskableInt = DefaultHandler);
|
||||
EXTERN(HardFaultTrampoline);
|
||||
PROVIDE(MemoryManagement = DefaultHandler);
|
||||
PROVIDE(BusFault = DefaultHandler);
|
||||
PROVIDE(UsageFault = DefaultHandler);
|
||||
PROVIDE(SecureFault = DefaultHandler);
|
||||
PROVIDE(SVCall = DefaultHandler);
|
||||
PROVIDE(DebugMonitor = DefaultHandler);
|
||||
PROVIDE(PendSV = DefaultHandler);
|
||||
PROVIDE(SysTick = DefaultHandler);
|
||||
|
||||
PROVIDE(DefaultHandler = DefaultHandler_);
|
||||
PROVIDE(HardFault = HardFault_);
|
||||
|
||||
/* # Interrupt vectors */
|
||||
EXTERN(__INTERRUPTS); /* `static` variable similar to `__EXCEPTIONS` */
|
||||
|
||||
/* # Pre-initialization function */
|
||||
/* If the user overrides this using the `pre_init!` macro or by creating a `__pre_init` function,
|
||||
then the function this points to will be called before the RAM is initialized. */
|
||||
PROVIDE(__pre_init = DefaultPreInit);
|
||||
|
||||
/* # Sections */
|
||||
SECTIONS
|
||||
{
|
||||
PROVIDE(_stack_start = ORIGIN(RAM) + LENGTH(RAM));
|
||||
|
||||
/* ## Sections in FLASH */
|
||||
/* ### Vector table */
|
||||
.vector_table ORIGIN(FLASH) :
|
||||
{
|
||||
/* Initial Stack Pointer (SP) value */
|
||||
LONG(_stack_start);
|
||||
|
||||
/* Reset vector */
|
||||
KEEP(*(.vector_table.reset_vector)); /* this is the `__RESET_VECTOR` symbol */
|
||||
__reset_vector = .;
|
||||
|
||||
/* Exceptions */
|
||||
KEEP(*(.vector_table.exceptions)); /* this is the `__EXCEPTIONS` symbol */
|
||||
__eexceptions = .;
|
||||
|
||||
/* Device specific interrupts */
|
||||
KEEP(*(.vector_table.interrupts)); /* this is the `__INTERRUPTS` symbol */
|
||||
} > FLASH
|
||||
|
||||
PROVIDE(_stext = ADDR(.vector_table) + SIZEOF(.vector_table));
|
||||
|
||||
/* ### .text */
|
||||
.text _stext :
|
||||
{
|
||||
*(.text .text.*);
|
||||
*(.HardFaultTrampoline);
|
||||
*(.HardFault.*);
|
||||
. = ALIGN(4);
|
||||
__etext = .;
|
||||
} > FLASH
|
||||
|
||||
/* ### .rodata */
|
||||
.rodata __etext : ALIGN(4)
|
||||
{
|
||||
*(.rodata .rodata.*);
|
||||
|
||||
/* 4-byte align the end (VMA) of this section.
|
||||
This is required by LLD to ensure the LMA of the following .data
|
||||
section will have the correct alignment. */
|
||||
. = ALIGN(4);
|
||||
__erodata = .;
|
||||
} > FLASH
|
||||
|
||||
/* ## Sections in RAM */
|
||||
/* ### .data */
|
||||
.data : AT(__erodata) ALIGN(4)
|
||||
{
|
||||
. = ALIGN(4);
|
||||
__sdata = .;
|
||||
*(.data .data.*);
|
||||
. = ALIGN(4); /* 4-byte align the end (VMA) of this section */
|
||||
__edata = .;
|
||||
} > RAM
|
||||
|
||||
/* LMA of .data */
|
||||
__sidata = LOADADDR(.data);
|
||||
|
||||
/* ### .bss */
|
||||
.bss : ALIGN(4)
|
||||
{
|
||||
. = ALIGN(4);
|
||||
__sbss = .;
|
||||
*(.bss .bss.*);
|
||||
} > RAM
|
||||
|
||||
. = ALIGN(4); /* 4-byte align the end (VMA) of this section */
|
||||
__ebss = .;
|
||||
|
||||
/* ### .uninit */
|
||||
.uninit (NOLOAD) : ALIGN(4)
|
||||
{
|
||||
. = ALIGN(4);
|
||||
*(.uninit .uninit.*);
|
||||
. = ALIGN(4);
|
||||
} > RAM
|
||||
|
||||
/* Place the heap right after `.uninit` */
|
||||
. = ALIGN(4);
|
||||
__sheap = .;
|
||||
|
||||
/* ## .got */
|
||||
/* Dynamic relocations are unsupported. This section is only used to detect relocatable code in
|
||||
the input files and raise an error if relocatable code is found */
|
||||
.got (NOLOAD) :
|
||||
{
|
||||
KEEP(*(.got .got.*));
|
||||
}
|
||||
|
||||
/* ## Discarded sections */
|
||||
/DISCARD/ :
|
||||
{
|
||||
/* Unused exception related info that only wastes space */
|
||||
*(.ARM.exidx);
|
||||
*(.ARM.exidx.*);
|
||||
*(.ARM.extab.*);
|
||||
}
|
||||
}
|
||||
|
||||
/* Do not exceed this mark in the error messages below | */
|
||||
/* # Alignment checks */
|
||||
ASSERT(ORIGIN(FLASH) % 4 == 0, "
|
||||
ERROR(cortex-m-rt): the start of the FLASH region must be 4-byte aligned");
|
||||
|
||||
ASSERT(ORIGIN(RAM) % 4 == 0, "
|
||||
ERROR(cortex-m-rt): the start of the RAM region must be 4-byte aligned");
|
||||
|
||||
ASSERT(__sdata % 4 == 0 && __edata % 4 == 0, "
|
||||
BUG(cortex-m-rt): .data is not 4-byte aligned");
|
||||
|
||||
ASSERT(__sidata % 4 == 0, "
|
||||
BUG(cortex-m-rt): the LMA of .data is not 4-byte aligned");
|
||||
|
||||
ASSERT(__sbss % 4 == 0 && __ebss % 4 == 0, "
|
||||
BUG(cortex-m-rt): .bss is not 4-byte aligned");
|
||||
|
||||
ASSERT(__sheap % 4 == 0, "
|
||||
BUG(cortex-m-rt): start of .heap is not 4-byte aligned");
|
||||
|
||||
/* # Position checks */
|
||||
|
||||
/* ## .vector_table */
|
||||
ASSERT(__reset_vector == ADDR(.vector_table) + 0x8, "
|
||||
BUG(cortex-m-rt): the reset vector is missing");
|
||||
|
||||
ASSERT(__eexceptions == ADDR(.vector_table) + 0x40, "
|
||||
BUG(cortex-m-rt): the exception vectors are missing");
|
||||
|
||||
ASSERT(SIZEOF(.vector_table) > 0x40, "
|
||||
ERROR(cortex-m-rt): The interrupt vectors are missing.
|
||||
Possible solutions, from most likely to less likely:
|
||||
- Link to a svd2rust generated device crate
|
||||
- Disable the 'device' feature of cortex-m-rt to build a generic application (a dependency
|
||||
may be enabling it)
|
||||
- Supply the interrupt handlers yourself. Check the documentation for details.");
|
||||
|
||||
/* ## .text */
|
||||
ASSERT(ADDR(.vector_table) + SIZEOF(.vector_table) <= _stext, "
|
||||
ERROR(cortex-m-rt): The .text section can't be placed inside the .vector_table section
|
||||
Set _stext to an address greater than the end of .vector_table (See output of `nm`)");
|
||||
|
||||
ASSERT(_stext + SIZEOF(.text) < ORIGIN(FLASH) + LENGTH(FLASH), "
|
||||
ERROR(cortex-m-rt): The .text section must be placed inside the FLASH memory.
|
||||
Set _stext to an address smaller than 'ORIGIN(FLASH) + LENGTH(FLASH)'");
|
||||
|
||||
/* # Other checks */
|
||||
ASSERT(SIZEOF(.got) == 0, "
|
||||
ERROR(cortex-m-rt): .got section detected in the input object files
|
||||
Dynamic relocations are not supported. If you are linking to C code compiled using
|
||||
the 'cc' crate then modify your build script to compile the C code _without_
|
||||
the -fPIC flag. See the documentation of the `cc::Build.pic` method for details.");
|
||||
/* Do not exceed this mark in the error messages above | */
|
||||
|
||||
/* Provides weak aliases (cf. PROVIDED) for device specific interrupt handlers */
|
||||
/* This will usually be provided by a device crate generated using svd2rust (see `device.x`) */
|
||||
INCLUDE device.x
|
||||
|
||||
ASSERT(SIZEOF(.vector_table) <= 0x400, "
|
||||
There can't be more than 240 interrupt handlers. This may be a bug in
|
||||
your device crate, or you may have registered more than 240 interrupt
|
||||
handlers.");
|
||||
|
||||
701
lv_conf.h
Normal file
701
lv_conf.h
Normal file
|
|
@ -0,0 +1,701 @@
|
|||
/**
|
||||
* @file lv_conf.h
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* COPY THIS FILE AS `lv_conf.h` NEXT TO the `lvgl` FOLDER
|
||||
*/
|
||||
|
||||
#if 1 /*Set it to "1" to enable content*/
|
||||
|
||||
#ifndef LV_CONF_H
|
||||
#define LV_CONF_H
|
||||
/* clang-format off */
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/*====================
|
||||
Graphical settings
|
||||
*====================*/
|
||||
|
||||
/* Maximal horizontal and vertical resolution to support by the library.*/
|
||||
#define LV_HOR_RES_MAX (240)
|
||||
#define LV_VER_RES_MAX (240)
|
||||
|
||||
/* Color depth:
|
||||
* - 1: 1 byte per pixel
|
||||
* - 8: RGB332
|
||||
* - 16: RGB565
|
||||
* - 32: ARGB8888
|
||||
*/
|
||||
#define LV_COLOR_DEPTH 16
|
||||
|
||||
/* Swap the 2 bytes of RGB565 color.
|
||||
* Useful if the display has a 8 bit interface (e.g. SPI)*/
|
||||
#define LV_COLOR_16_SWAP 1
|
||||
|
||||
/* 1: Enable screen transparency.
|
||||
* Useful for OSD or other overlapping GUIs.
|
||||
* Requires `LV_COLOR_DEPTH = 32` colors and the screen's style should be modified: `style.body.opa = ...`*/
|
||||
#define LV_COLOR_SCREEN_TRANSP 0
|
||||
|
||||
/*Images pixels with this color will not be drawn (with chroma keying)*/
|
||||
#define LV_COLOR_TRANSP LV_COLOR_MAKE(0x6c, 0xFc, 0x6a) /* LV_COLOR_LIME */ /*LV_COLOR_LIME: pure green*/
|
||||
|
||||
/* Enable anti-aliasing (lines, and radiuses will be smoothed) */
|
||||
#define LV_ANTIALIAS 1
|
||||
|
||||
/* Default display refresh period.
|
||||
* Can be changed in the display driver (`lv_disp_drv_t`).*/
|
||||
#define LV_DISP_DEF_REFR_PERIOD 30 /*[ms]*/
|
||||
|
||||
/* Dot Per Inch: used to initialize default sizes.
|
||||
* E.g. a button with width = LV_DPI / 2 -> half inch wide
|
||||
* (Not so important, you can adjust it to modify default sizes and spaces)*/
|
||||
#define LV_DPI 100 /*[px]*/
|
||||
|
||||
/* The the real width of the display changes some default values:
|
||||
* default object sizes, layout of examples, etc.
|
||||
* According to the width of the display (hor. res. / dpi)
|
||||
* the displays fall in 4 categories.
|
||||
* The 4th is extra large which has no upper limit so not listed here
|
||||
* The upper limit of the categories are set below in 0.1 inch unit.
|
||||
*/
|
||||
#define LV_DISP_SMALL_LIMIT 30
|
||||
#define LV_DISP_MEDIUM_LIMIT 50
|
||||
#define LV_DISP_LARGE_LIMIT 70
|
||||
|
||||
/* Type of coordinates. Should be `int16_t` (or `int32_t` for extreme cases) */
|
||||
typedef int16_t lv_coord_t;
|
||||
|
||||
/*=========================
|
||||
Memory manager settings
|
||||
*=========================*/
|
||||
|
||||
/* LittelvGL's internal memory manager's settings.
|
||||
* The graphical objects and other related data are stored here. */
|
||||
|
||||
/* 1: use custom malloc/free, 0: use the built-in `lv_mem_alloc` and `lv_mem_free` */
|
||||
#define LV_MEM_CUSTOM 0
|
||||
#if LV_MEM_CUSTOM == 0
|
||||
/* Size of the memory used by `lv_mem_alloc` in bytes (>= 2kB)*/
|
||||
# define LV_MEM_SIZE (18U * 1024U)
|
||||
|
||||
/* Complier prefix for a big array declaration */
|
||||
# define LV_MEM_ATTR
|
||||
|
||||
/* Set an address for the memory pool instead of allocating it as an array.
|
||||
* Can be in external SRAM too. */
|
||||
# define LV_MEM_ADR 0
|
||||
|
||||
/* Automatically defrag. on free. Defrag. means joining the adjacent free cells. */
|
||||
# define LV_MEM_AUTO_DEFRAG 1
|
||||
#else /*LV_MEM_CUSTOM*/
|
||||
# define LV_MEM_CUSTOM_INCLUDE <stdlib.h> /*Header for the dynamic memory function*/
|
||||
# define LV_MEM_CUSTOM_ALLOC malloc /*Wrapper to malloc*/
|
||||
# define LV_MEM_CUSTOM_FREE free /*Wrapper to free*/
|
||||
#endif /*LV_MEM_CUSTOM*/
|
||||
|
||||
/* Garbage Collector settings
|
||||
* Used if lvgl is binded to higher level language and the memory is managed by that language */
|
||||
#define LV_ENABLE_GC 0
|
||||
#if LV_ENABLE_GC != 0
|
||||
# define LV_GC_INCLUDE "gc.h" /*Include Garbage Collector related things*/
|
||||
# define LV_MEM_CUSTOM_REALLOC your_realloc /*Wrapper to realloc*/
|
||||
# define LV_MEM_CUSTOM_GET_SIZE your_mem_get_size /*Wrapper to lv_mem_get_size*/
|
||||
#endif /* LV_ENABLE_GC */
|
||||
|
||||
/*=======================
|
||||
Input device settings
|
||||
*=======================*/
|
||||
|
||||
/* Input device default settings.
|
||||
* Can be changed in the Input device driver (`lv_indev_drv_t`)*/
|
||||
|
||||
/* Input device read period in milliseconds */
|
||||
#define LV_INDEV_DEF_READ_PERIOD 30
|
||||
|
||||
/* Drag threshold in pixels */
|
||||
#define LV_INDEV_DEF_DRAG_LIMIT 10
|
||||
|
||||
/* Drag throw slow-down in [%]. Greater value -> faster slow-down */
|
||||
#define LV_INDEV_DEF_DRAG_THROW 10
|
||||
|
||||
/* Long press time in milliseconds.
|
||||
* Time to send `LV_EVENT_LONG_PRESSSED`) */
|
||||
#define LV_INDEV_DEF_LONG_PRESS_TIME 400
|
||||
|
||||
/* Repeated trigger period in long press [ms]
|
||||
* Time between `LV_EVENT_LONG_PRESSED_REPEAT */
|
||||
#define LV_INDEV_DEF_LONG_PRESS_REP_TIME 100
|
||||
|
||||
|
||||
/* Gesture threshold in pixels */
|
||||
#define LV_INDEV_DEF_GESTURE_LIMIT 50
|
||||
|
||||
/* Gesture min velocity at release before swipe (pixels)*/
|
||||
#define LV_INDEV_DEF_GESTURE_MIN_VELOCITY 3
|
||||
|
||||
/*==================
|
||||
* Feature usage
|
||||
*==================*/
|
||||
|
||||
/*1: Enable the Animations */
|
||||
#define LV_USE_ANIMATION 1
|
||||
#if LV_USE_ANIMATION
|
||||
|
||||
/*Declare the type of the user data of animations (can be e.g. `void *`, `int`, `struct`)*/
|
||||
typedef void * lv_anim_user_data_t;
|
||||
|
||||
#endif
|
||||
|
||||
/* 1: Enable shadow drawing*/
|
||||
#define LV_USE_SHADOW 1
|
||||
#if LV_USE_SHADOW
|
||||
/* Allow buffering some shadow calculation
|
||||
* LV_SHADOW_CACHE_SIZE is the max. shadow size to buffer,
|
||||
* where shadow size is `shadow_width + radius`
|
||||
* Caching has LV_SHADOW_CACHE_SIZE^2 RAM cost*/
|
||||
#define LV_SHADOW_CACHE_SIZE 0
|
||||
#endif
|
||||
|
||||
/* 1: Use other blend modes than normal (`LV_BLEND_MODE_...`)*/
|
||||
#define LV_USE_BLEND_MODES 1
|
||||
|
||||
/* 1: Use the `opa_scale` style property to set the opacity of an object and its children at once*/
|
||||
#define LV_USE_OPA_SCALE 1
|
||||
|
||||
/* 1: Use image zoom and rotation*/
|
||||
#define LV_USE_IMG_TRANSFORM 1
|
||||
|
||||
/* 1: Enable object groups (for keyboard/encoder navigation) */
|
||||
#define LV_USE_GROUP 1
|
||||
#if LV_USE_GROUP
|
||||
typedef void * lv_group_user_data_t;
|
||||
#endif /*LV_USE_GROUP*/
|
||||
|
||||
/* 1: Enable GPU interface*/
|
||||
#define LV_USE_GPU 0 /*Only enables `gpu_fill_cb` and `gpu_blend_cb` in the disp. drv- */
|
||||
#define LV_USE_GPU_STM32_DMA2D 0
|
||||
|
||||
/* 1: Enable file system (might be required for images */
|
||||
#define LV_USE_FILESYSTEM 0
|
||||
#if LV_USE_FILESYSTEM
|
||||
/*Declare the type of the user data of file system drivers (can be e.g. `void *`, `int`, `struct`)*/
|
||||
typedef void * lv_fs_drv_user_data_t;
|
||||
#endif
|
||||
|
||||
/*1: Add a `user_data` to drivers and objects*/
|
||||
#define LV_USE_USER_DATA 1
|
||||
|
||||
/*1: Show CPU usage and FPS count in the right bottom corner*/
|
||||
#define LV_USE_PERF_MONITOR 0
|
||||
|
||||
/*1: Use the functions and types from the older API if possible */
|
||||
#define LV_USE_API_EXTENSION_V6 1
|
||||
|
||||
/*========================
|
||||
* Image decoder and cache
|
||||
*========================*/
|
||||
|
||||
/* 1: Enable indexed (palette) images */
|
||||
#define LV_IMG_CF_INDEXED 1
|
||||
|
||||
/* 1: Enable alpha indexed images */
|
||||
#define LV_IMG_CF_ALPHA 1
|
||||
|
||||
/* Default image cache size. Image caching keeps the images opened.
|
||||
* If only the built-in image formats are used there is no real advantage of caching.
|
||||
* (I.e. no new image decoder is added)
|
||||
* With complex image decoders (e.g. PNG or JPG) caching can save the continuous open/decode of images.
|
||||
* However the opened images might consume additional RAM.
|
||||
* LV_IMG_CACHE_DEF_SIZE must be >= 1 */
|
||||
#define LV_IMG_CACHE_DEF_SIZE 1
|
||||
|
||||
/*Declare the type of the user data of image decoder (can be e.g. `void *`, `int`, `struct`)*/
|
||||
typedef void * lv_img_decoder_user_data_t;
|
||||
|
||||
/*=====================
|
||||
* Compiler settings
|
||||
*====================*/
|
||||
/* Define a custom attribute to `lv_tick_inc` function */
|
||||
#define LV_ATTRIBUTE_TICK_INC
|
||||
|
||||
/* Define a custom attribute to `lv_task_handler` function */
|
||||
#define LV_ATTRIBUTE_TASK_HANDLER
|
||||
|
||||
/* Define a custom attribute to `lv_disp_flush_ready` function */
|
||||
#define LV_ATTRIBUTE_FLUSH_READY
|
||||
|
||||
/* With size optimization (-Os) the compiler might not align data to
|
||||
* 4 or 8 byte boundary. This alignment will be explicitly applied where needed.
|
||||
* E.g. __attribute__((aligned(4))) */
|
||||
#define LV_ATTRIBUTE_MEM_ALIGN
|
||||
|
||||
/* Attribute to mark large constant arrays for example
|
||||
* font's bitmaps */
|
||||
#define LV_ATTRIBUTE_LARGE_CONST
|
||||
|
||||
/* Prefix performance critical functions to place them into a faster memory (e.g RAM)
|
||||
* Uses 15-20 kB extra memory */
|
||||
#define LV_ATTRIBUTE_FAST_MEM
|
||||
|
||||
/* Export integer constant to binding.
|
||||
* This macro is used with constants in the form of LV_<CONST> that
|
||||
* should also appear on lvgl binding API such as Micropython
|
||||
*
|
||||
* The default value just prevents a GCC warning.
|
||||
*/
|
||||
#define LV_EXPORT_CONST_INT(int_value) struct _silence_gcc_warning
|
||||
|
||||
/*===================
|
||||
* HAL settings
|
||||
*==================*/
|
||||
|
||||
/* 1: use a custom tick source.
|
||||
* It removes the need to manually update the tick with `lv_tick_inc`) */
|
||||
#define LV_TICK_CUSTOM 0
|
||||
#if LV_TICK_CUSTOM == 1
|
||||
#define LV_TICK_CUSTOM_INCLUDE "something.h" /*Header for the sys time function*/
|
||||
#define LV_TICK_CUSTOM_SYS_TIME_EXPR (millis()) /*Expression evaluating to current systime in ms*/
|
||||
#endif /*LV_TICK_CUSTOM*/
|
||||
|
||||
typedef void * lv_disp_drv_user_data_t; /*Type of user data in the display driver*/
|
||||
typedef void * lv_indev_drv_user_data_t; /*Type of user data in the input device driver*/
|
||||
|
||||
/*================
|
||||
* Log settings
|
||||
*===============*/
|
||||
|
||||
/*1: Enable the log module*/
|
||||
#define LV_USE_LOG 0
|
||||
#if LV_USE_LOG
|
||||
/* How important log should be added:
|
||||
* LV_LOG_LEVEL_TRACE A lot of logs to give detailed information
|
||||
* LV_LOG_LEVEL_INFO Log important events
|
||||
* LV_LOG_LEVEL_WARN Log if something unwanted happened but didn't cause a problem
|
||||
* LV_LOG_LEVEL_ERROR Only critical issue, when the system may fail
|
||||
* LV_LOG_LEVEL_NONE Do not log anything
|
||||
*/
|
||||
# define LV_LOG_LEVEL LV_LOG_LEVEL_INFO
|
||||
|
||||
/* 1: Print the log with 'printf';
|
||||
* 0: user need to register a callback with `lv_log_register_print_cb`*/
|
||||
# define LV_LOG_PRINTF 0
|
||||
#endif /*LV_USE_LOG*/
|
||||
|
||||
/*=================
|
||||
* Debug settings
|
||||
*================*/
|
||||
|
||||
/* If Debug is enabled LittelvGL validates the parameters of the functions.
|
||||
* If an invalid parameter is found an error log message is printed and
|
||||
* the MCU halts at the error. (`LV_USE_LOG` should be enabled)
|
||||
* If you are debugging the MCU you can pause
|
||||
* the debugger to see exactly where the issue is.
|
||||
*
|
||||
* The behavior of asserts can be overwritten by redefining them here.
|
||||
* E.g. #define LV_ASSERT_MEM(p) <my_assert_code>
|
||||
*/
|
||||
#define LV_USE_DEBUG 1
|
||||
#if LV_USE_DEBUG
|
||||
|
||||
/*Check if the parameter is NULL. (Quite fast) */
|
||||
#define LV_USE_ASSERT_NULL 1
|
||||
|
||||
/*Checks is the memory is successfully allocated or no. (Quite fast)*/
|
||||
#define LV_USE_ASSERT_MEM 1
|
||||
|
||||
/*Check the integrity of `lv_mem` after critical operations. (Slow)*/
|
||||
#define LV_USE_ASSERT_MEM_INTEGRITY 0
|
||||
|
||||
/* Check the strings.
|
||||
* Search for NULL, very long strings, invalid characters, and unnatural repetitions. (Slow)
|
||||
* If disabled `LV_USE_ASSERT_NULL` will be performed instead (if it's enabled) */
|
||||
#define LV_USE_ASSERT_STR 0
|
||||
|
||||
/* Check NULL, the object's type and existence (e.g. not deleted). (Quite slow)
|
||||
* If disabled `LV_USE_ASSERT_NULL` will be performed instead (if it's enabled) */
|
||||
#define LV_USE_ASSERT_OBJ 0
|
||||
|
||||
/*Check if the styles are properly initialized. (Fast)*/
|
||||
#define LV_USE_ASSERT_STYLE 0
|
||||
|
||||
#endif /*LV_USE_DEBUG*/
|
||||
|
||||
/*==================
|
||||
* FONT USAGE
|
||||
*===================*/
|
||||
|
||||
/* The built-in fonts contains the ASCII range and some Symbols with 4 bit-per-pixel.
|
||||
* The symbols are available via `LV_SYMBOL_...` defines
|
||||
* More info about fonts: https://docs.lvgl.com/#Fonts
|
||||
* To create a new font go to: https://lvgl.com/ttf-font-to-c-array
|
||||
*/
|
||||
|
||||
/* Montserrat fonts with bpp = 4
|
||||
* https://fonts.google.com/specimen/Montserrat */
|
||||
#define LV_FONT_MONTSERRAT_12 0
|
||||
#define LV_FONT_MONTSERRAT_14 0
|
||||
#define LV_FONT_MONTSERRAT_16 1
|
||||
#define LV_FONT_MONTSERRAT_18 0
|
||||
#define LV_FONT_MONTSERRAT_20 0
|
||||
#define LV_FONT_MONTSERRAT_22 0
|
||||
#define LV_FONT_MONTSERRAT_24 0
|
||||
#define LV_FONT_MONTSERRAT_26 0
|
||||
#define LV_FONT_MONTSERRAT_28 0
|
||||
#define LV_FONT_MONTSERRAT_30 0
|
||||
#define LV_FONT_MONTSERRAT_32 0
|
||||
#define LV_FONT_MONTSERRAT_34 0
|
||||
#define LV_FONT_MONTSERRAT_36 0
|
||||
#define LV_FONT_MONTSERRAT_38 0
|
||||
#define LV_FONT_MONTSERRAT_40 0
|
||||
#define LV_FONT_MONTSERRAT_42 0
|
||||
#define LV_FONT_MONTSERRAT_44 0
|
||||
#define LV_FONT_MONTSERRAT_46 0
|
||||
#define LV_FONT_MONTSERRAT_48 0
|
||||
|
||||
/* Demonstrate special features */
|
||||
#define LV_FONT_MONTSERRAT_12_SUBPX 0
|
||||
#define LV_FONT_MONTSERRAT_28_COMPRESSED 0 /*bpp = 3*/
|
||||
#define LV_FONT_DEJAVU_16_PERSIAN_HEBREW 0 /*Hebrew, Arabic, PErisan letters and all their forms*/
|
||||
#define LV_FONT_SIMSUN_16_CJK 0 /*1000 most common CJK radicals*/
|
||||
|
||||
/*Pixel perfect monospace font
|
||||
* http://pelulamu.net/unscii/ */
|
||||
#define LV_FONT_UNSCII_8 0
|
||||
|
||||
/* Optionally declare your custom fonts here.
|
||||
* You can use these fonts as default font too
|
||||
* and they will be available globally. E.g.
|
||||
* #define LV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(my_font_1) \
|
||||
* LV_FONT_DECLARE(my_font_2)
|
||||
*/
|
||||
#define LV_FONT_CUSTOM_DECLARE
|
||||
|
||||
/* Enable it if you have fonts with a lot of characters.
|
||||
* The limit depends on the font size, font face and bpp
|
||||
* but with > 10,000 characters if you see issues probably you need to enable it.*/
|
||||
#define LV_FONT_FMT_TXT_LARGE 0
|
||||
|
||||
/* Set the pixel order of the display.
|
||||
* Important only if "subpx fonts" are used.
|
||||
* With "normal" font it doesn't matter.
|
||||
*/
|
||||
#define LV_FONT_SUBPX_BGR 0
|
||||
|
||||
/*Declare the type of the user data of fonts (can be e.g. `void *`, `int`, `struct`)*/
|
||||
typedef void * lv_font_user_data_t;
|
||||
|
||||
/*================
|
||||
* THEME USAGE
|
||||
*================*/
|
||||
|
||||
/*Always enable at least on theme*/
|
||||
|
||||
/* No theme, you can apply your styles as you need
|
||||
* No flags. Set LV_THEME_DEFAULT_FLAG 0 */
|
||||
#define LV_USE_THEME_EMPTY 0
|
||||
|
||||
/*Simple to the create your theme based on it
|
||||
* No flags. Set LV_THEME_DEFAULT_FLAG 0 */
|
||||
#define LV_USE_THEME_TEMPLATE 0
|
||||
|
||||
/* A fast and impressive theme.
|
||||
* Flags:
|
||||
* LV_THEME_MATERIAL_FLAG_LIGHT: light theme
|
||||
* LV_THEME_MATERIAL_FLAG_DARK: dark theme*/
|
||||
#define LV_USE_THEME_MATERIAL 1
|
||||
|
||||
/* Mono-color theme for monochrome displays.
|
||||
* If LV_THEME_DEFAULT_COLOR_PRIMARY is LV_COLOR_BLACK the
|
||||
* texts and borders will be black and the background will be
|
||||
* white. Else the colors are inverted.
|
||||
* No flags. Set LV_THEME_DEFAULT_FLAG 0 */
|
||||
#define LV_USE_THEME_MONO 0
|
||||
|
||||
#define LV_THEME_DEFAULT_INCLUDE <stdint.h> /*Include a header for the init. function*/
|
||||
#define LV_THEME_DEFAULT_INIT lv_theme_material_init
|
||||
#define LV_THEME_DEFAULT_COLOR_PRIMARY LV_COLOR_RED
|
||||
#define LV_THEME_DEFAULT_COLOR_SECONDARY LV_COLOR_BLUE
|
||||
#define LV_THEME_DEFAULT_FLAG LV_THEME_MATERIAL_FLAG_LIGHT
|
||||
#define LV_THEME_DEFAULT_FONT_SMALL &lv_font_montserrat_16
|
||||
#define LV_THEME_DEFAULT_FONT_NORMAL &lv_font_montserrat_16
|
||||
#define LV_THEME_DEFAULT_FONT_SUBTITLE &lv_font_montserrat_16
|
||||
#define LV_THEME_DEFAULT_FONT_TITLE &lv_font_montserrat_16
|
||||
|
||||
/*=================
|
||||
* Text settings
|
||||
*=================*/
|
||||
|
||||
/* Select a character encoding for strings.
|
||||
* Your IDE or editor should have the same character encoding
|
||||
* - LV_TXT_ENC_UTF8
|
||||
* - LV_TXT_ENC_ASCII
|
||||
* */
|
||||
#define LV_TXT_ENC LV_TXT_ENC_UTF8
|
||||
|
||||
/*Can break (wrap) texts on these chars*/
|
||||
#define LV_TXT_BREAK_CHARS " ,.;:-_"
|
||||
|
||||
/* If a word is at least this long, will break wherever "prettiest"
|
||||
* To disable, set to a value <= 0 */
|
||||
#define LV_TXT_LINE_BREAK_LONG_LEN 0
|
||||
|
||||
/* Minimum number of characters in a long word to put on a line before a break.
|
||||
* Depends on LV_TXT_LINE_BREAK_LONG_LEN. */
|
||||
#define LV_TXT_LINE_BREAK_LONG_PRE_MIN_LEN 3
|
||||
|
||||
/* Minimum number of characters in a long word to put on a line after a break.
|
||||
* Depends on LV_TXT_LINE_BREAK_LONG_LEN. */
|
||||
#define LV_TXT_LINE_BREAK_LONG_POST_MIN_LEN 3
|
||||
|
||||
/* The control character to use for signalling text recoloring. */
|
||||
#define LV_TXT_COLOR_CMD "#"
|
||||
|
||||
/* Support bidirectional texts.
|
||||
* Allows mixing Left-to-Right and Right-to-Left texts.
|
||||
* The direction will be processed according to the Unicode Bidirectioanl Algorithm:
|
||||
* https://www.w3.org/International/articles/inline-bidi-markup/uba-basics*/
|
||||
#define LV_USE_BIDI 0
|
||||
#if LV_USE_BIDI
|
||||
/* Set the default direction. Supported values:
|
||||
* `LV_BIDI_DIR_LTR` Left-to-Right
|
||||
* `LV_BIDI_DIR_RTL` Right-to-Left
|
||||
* `LV_BIDI_DIR_AUTO` detect texts base direction */
|
||||
#define LV_BIDI_BASE_DIR_DEF LV_BIDI_DIR_AUTO
|
||||
#endif
|
||||
|
||||
/* Enable Arabic/Persian processing
|
||||
* In these languages characters should be replaced with
|
||||
* an other form based on their position in the text */
|
||||
#define LV_USE_ARABIC_PERSIAN_CHARS 0
|
||||
|
||||
/*Change the built in (v)snprintf functions*/
|
||||
#define LV_SPRINTF_CUSTOM 0
|
||||
#if LV_SPRINTF_CUSTOM
|
||||
# define LV_SPRINTF_INCLUDE <stdio.h>
|
||||
# define lv_snprintf snprintf
|
||||
# define lv_vsnprintf vsnprintf
|
||||
#else /*!LV_SPRINTF_CUSTOM*/
|
||||
# define LV_SPRINTF_DISABLE_FLOAT 1
|
||||
#endif /*LV_SPRINTF_CUSTOM*/
|
||||
|
||||
/*===================
|
||||
* LV_OBJ SETTINGS
|
||||
*==================*/
|
||||
|
||||
#if LV_USE_USER_DATA
|
||||
/*Declare the type of the user data of object (can be e.g. `void *`, `int`, `struct`)*/
|
||||
typedef void * lv_obj_user_data_t;
|
||||
/*Provide a function to free user data*/
|
||||
#define LV_USE_USER_DATA_FREE 0
|
||||
#if LV_USE_USER_DATA_FREE
|
||||
# define LV_USER_DATA_FREE_INCLUDE "something.h" /*Header for user data free function*/
|
||||
/* Function prototype : void user_data_free(lv_obj_t * obj); */
|
||||
# define LV_USER_DATA_FREE (user_data_free) /*Invoking for user data free function*/
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*1: enable `lv_obj_realaign()` based on `lv_obj_align()` parameters*/
|
||||
#define LV_USE_OBJ_REALIGN 1
|
||||
|
||||
/* Enable to make the object clickable on a larger area.
|
||||
* LV_EXT_CLICK_AREA_OFF or 0: Disable this feature
|
||||
* LV_EXT_CLICK_AREA_TINY: The extra area can be adjusted horizontally and vertically (0..255 px)
|
||||
* LV_EXT_CLICK_AREA_FULL: The extra area can be adjusted in all 4 directions (-32k..+32k px)
|
||||
*/
|
||||
#define LV_USE_EXT_CLICK_AREA LV_EXT_CLICK_AREA_TINY
|
||||
|
||||
/*==================
|
||||
* LV OBJ X USAGE
|
||||
*================*/
|
||||
/*
|
||||
* Documentation of the object types: https://docs.lvgl.com/#Object-types
|
||||
*/
|
||||
|
||||
/*Arc (dependencies: -)*/
|
||||
#define LV_USE_ARC 1
|
||||
|
||||
/*Bar (dependencies: -)*/
|
||||
#define LV_USE_BAR 1
|
||||
|
||||
/*Button (dependencies: lv_cont*/
|
||||
#define LV_USE_BTN 1
|
||||
|
||||
/*Button matrix (dependencies: -)*/
|
||||
#define LV_USE_BTNMATRIX 1
|
||||
|
||||
/*Calendar (dependencies: -)*/
|
||||
#define LV_USE_CALENDAR 1
|
||||
|
||||
/*Canvas (dependencies: lv_img)*/
|
||||
#define LV_USE_CANVAS 1
|
||||
|
||||
/*Check box (dependencies: lv_btn, lv_label)*/
|
||||
#define LV_USE_CHECKBOX 1
|
||||
|
||||
/*Chart (dependencies: -)*/
|
||||
#define LV_USE_CHART 1
|
||||
#if LV_USE_CHART
|
||||
# define LV_CHART_AXIS_TICK_LABEL_MAX_LEN 256
|
||||
#endif
|
||||
|
||||
/*Container (dependencies: -*/
|
||||
#define LV_USE_CONT 1
|
||||
|
||||
/*Color picker (dependencies: -*/
|
||||
#define LV_USE_CPICKER 1
|
||||
|
||||
/*Drop down list (dependencies: lv_page, lv_label, lv_symbol_def.h)*/
|
||||
#define LV_USE_DROPDOWN 1
|
||||
#if LV_USE_DROPDOWN != 0
|
||||
/*Open and close default animation time [ms] (0: no animation)*/
|
||||
# define LV_DROPDOWN_DEF_ANIM_TIME 200
|
||||
#endif
|
||||
|
||||
/*Gauge (dependencies:lv_bar, lv_linemeter)*/
|
||||
#define LV_USE_GAUGE 1
|
||||
|
||||
/*Image (dependencies: lv_label*/
|
||||
#define LV_USE_IMG 1
|
||||
|
||||
/*Image Button (dependencies: lv_btn*/
|
||||
#define LV_USE_IMGBTN 1
|
||||
#if LV_USE_IMGBTN
|
||||
/*1: The imgbtn requires left, mid and right parts and the width can be set freely*/
|
||||
# define LV_IMGBTN_TILED 0
|
||||
#endif
|
||||
|
||||
/*Keyboard (dependencies: lv_btnm)*/
|
||||
#define LV_USE_KEYBOARD 1
|
||||
|
||||
/*Label (dependencies: -*/
|
||||
#define LV_USE_LABEL 1
|
||||
#if LV_USE_LABEL != 0
|
||||
/*Hor, or ver. scroll speed [px/sec] in 'LV_LABEL_LONG_ROLL/ROLL_CIRC' mode*/
|
||||
# define LV_LABEL_DEF_SCROLL_SPEED 25
|
||||
|
||||
/* Waiting period at beginning/end of animation cycle */
|
||||
# define LV_LABEL_WAIT_CHAR_COUNT 3
|
||||
|
||||
/*Enable selecting text of the label */
|
||||
# define LV_LABEL_TEXT_SEL 0
|
||||
|
||||
/*Store extra some info in labels (12 bytes) to speed up drawing of very long texts*/
|
||||
# define LV_LABEL_LONG_TXT_HINT 0
|
||||
#endif
|
||||
|
||||
/*LED (dependencies: -)*/
|
||||
#define LV_USE_LED 1
|
||||
#if LV_USE_LED
|
||||
# define LV_LED_BRIGHT_MIN 120 /*Minimal brightness*/
|
||||
# define LV_LED_BRIGHT_MAX 255 /*Maximal brightness*/
|
||||
#endif
|
||||
|
||||
/*Line (dependencies: -*/
|
||||
#define LV_USE_LINE 1
|
||||
|
||||
/*List (dependencies: lv_page, lv_btn, lv_label, (lv_img optionally for icons ))*/
|
||||
#define LV_USE_LIST 1
|
||||
#if LV_USE_LIST != 0
|
||||
/*Default animation time of focusing to a list element [ms] (0: no animation) */
|
||||
# define LV_LIST_DEF_ANIM_TIME 100
|
||||
#endif
|
||||
|
||||
/*Line meter (dependencies: *;)*/
|
||||
#define LV_USE_LINEMETER 1
|
||||
#if LV_USE_LINEMETER
|
||||
/* Draw line more precisely at cost of performance.
|
||||
* Useful if there are lot of lines any minor are visible
|
||||
* 0: No extra precision
|
||||
* 1: Some extra precision
|
||||
* 2: Best precision
|
||||
*/
|
||||
# define LV_LINEMETER_PRECISE 0
|
||||
#endif
|
||||
|
||||
/*Mask (dependencies: -)*/
|
||||
#define LV_USE_OBJMASK 1
|
||||
|
||||
/*Message box (dependencies: lv_rect, lv_btnm, lv_label)*/
|
||||
#define LV_USE_MSGBOX 1
|
||||
|
||||
/*Page (dependencies: lv_cont)*/
|
||||
#define LV_USE_PAGE 1
|
||||
#if LV_USE_PAGE != 0
|
||||
/*Focus default animation time [ms] (0: no animation)*/
|
||||
# define LV_PAGE_DEF_ANIM_TIME 400
|
||||
#endif
|
||||
|
||||
/*Preload (dependencies: lv_arc, lv_anim)*/
|
||||
#define LV_USE_SPINNER 1
|
||||
#if LV_USE_SPINNER != 0
|
||||
# define LV_SPINNER_DEF_ARC_LENGTH 60 /*[deg]*/
|
||||
# define LV_SPINNER_DEF_SPIN_TIME 1000 /*[ms]*/
|
||||
# define LV_SPINNER_DEF_ANIM LV_SPINNER_TYPE_SPINNING_ARC
|
||||
#endif
|
||||
|
||||
/*Roller (dependencies: lv_ddlist)*/
|
||||
#define LV_USE_ROLLER 1
|
||||
#if LV_USE_ROLLER != 0
|
||||
/*Focus animation time [ms] (0: no animation)*/
|
||||
# define LV_ROLLER_DEF_ANIM_TIME 200
|
||||
|
||||
/*Number of extra "pages" when the roller is infinite*/
|
||||
# define LV_ROLLER_INF_PAGES 7
|
||||
#endif
|
||||
|
||||
/*Slider (dependencies: lv_bar)*/
|
||||
#define LV_USE_SLIDER 1
|
||||
|
||||
/*Spinbox (dependencies: lv_ta)*/
|
||||
#define LV_USE_SPINBOX 1
|
||||
|
||||
/*Switch (dependencies: lv_slider)*/
|
||||
#define LV_USE_SWITCH 1
|
||||
|
||||
/*Text area (dependencies: lv_label, lv_page)*/
|
||||
#define LV_USE_TEXTAREA 1
|
||||
#if LV_USE_TEXTAREA != 0
|
||||
# define LV_TEXTAREA_DEF_CURSOR_BLINK_TIME 400 /*ms*/
|
||||
# define LV_TEXTAREA_DEF_PWD_SHOW_TIME 1500 /*ms*/
|
||||
#endif
|
||||
|
||||
/*Table (dependencies: lv_label)*/
|
||||
#define LV_USE_TABLE 1
|
||||
#if LV_USE_TABLE
|
||||
# define LV_TABLE_COL_MAX 12
|
||||
#endif
|
||||
|
||||
/*Tab (dependencies: lv_page, lv_btnm)*/
|
||||
#define LV_USE_TABVIEW 1
|
||||
# if LV_USE_TABVIEW != 0
|
||||
/*Time of slide animation [ms] (0: no animation)*/
|
||||
# define LV_TABVIEW_DEF_ANIM_TIME 300
|
||||
#endif
|
||||
|
||||
/*Tileview (dependencies: lv_page) */
|
||||
#define LV_USE_TILEVIEW 1
|
||||
#if LV_USE_TILEVIEW
|
||||
/*Time of slide animation [ms] (0: no animation)*/
|
||||
# define LV_TILEVIEW_DEF_ANIM_TIME 300
|
||||
#endif
|
||||
|
||||
/*Window (dependencies: lv_cont, lv_btn, lv_label, lv_img, lv_page)*/
|
||||
#define LV_USE_WIN 1
|
||||
|
||||
/*==================
|
||||
* Non-user section
|
||||
*==================*/
|
||||
|
||||
#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS) /* Disable warnings for Visual Studio*/
|
||||
# define _CRT_SECURE_NO_WARNINGS
|
||||
#endif
|
||||
|
||||
/*--END OF LV_CONF_H--*/
|
||||
|
||||
#endif /*LV_CONF_H*/
|
||||
|
||||
#endif /*End of "Content enable"*/
|
||||
169
src/main.rs
Normal file
169
src/main.rs
Normal file
|
|
@ -0,0 +1,169 @@
|
|||
#![no_std]
|
||||
#![no_main]
|
||||
|
||||
mod monotonic_nrf52;
|
||||
|
||||
use nrf52832_hal as p_hal;
|
||||
use p_hal::gpio::{GpioExt, Level};
|
||||
use p_hal::nrf52832_pac as pac;
|
||||
use p_hal::{delay::Delay, spim, twim};
|
||||
|
||||
use cortex_m_rt as rt;
|
||||
use cst816s::CST816S;
|
||||
use embedded_graphics::prelude::*;
|
||||
use rt::entry;
|
||||
use st7789::Orientation;
|
||||
|
||||
use core::cell::Cell;
|
||||
use cstr_core::CStr;
|
||||
use lvgl::input_device::{BufferStatus, InputData, Pointer};
|
||||
use lvgl::style::Style;
|
||||
use lvgl::widgets::{Btn, Label};
|
||||
use lvgl::{self, Align, Color, Part, State, Widget, UI};
|
||||
|
||||
use crate::monotonic_nrf52::Instant;
|
||||
use core::panic::PanicInfo;
|
||||
use core::time::Duration;
|
||||
use embedded_hal::blocking::delay::DelayMs;
|
||||
use nrf52832_hal::prelude::ClocksExt;
|
||||
|
||||
pub type HalSpimError = p_hal::spim::Error;
|
||||
|
||||
pub type Spim0PortType = p_hal::spim::Spim<pac::SPIM0>;
|
||||
pub type DisplaySckPinType = p_hal::gpio::p0::P0_18<p_hal::gpio::Output<p_hal::gpio::PushPull>>;
|
||||
pub type DisplayMosiPinType = p_hal::gpio::p0::P0_26<p_hal::gpio::Output<p_hal::gpio::PushPull>>;
|
||||
|
||||
///
|
||||
/// This example was written and tested for the PineTime smart watch
|
||||
///
|
||||
#[entry]
|
||||
fn main() -> ! {
|
||||
let cp = pac::CorePeripherals::take().unwrap();
|
||||
let mut delay_source = Delay::new(cp.SYST);
|
||||
|
||||
// PineTime has a 32 MHz HSE (HFXO) and a 32.768 kHz LSE (LFXO)
|
||||
// Optimize clock config
|
||||
let dp = pac::Peripherals::take().unwrap();
|
||||
let _clockit = dp.CLOCK.constrain().enable_ext_hfosc();
|
||||
|
||||
let port0 = dp.P0.split();
|
||||
|
||||
// internal i2c0 bus devices: BMA421 (accel), HRS3300 (hrs), CST816S (TouchPad)
|
||||
// BMA421-INT: P0.08
|
||||
// TP-INT: P0.28
|
||||
let i2c0_pins = twim::Pins {
|
||||
scl: port0.p0_07.into_floating_input().degrade(),
|
||||
sda: port0.p0_06.into_floating_input().degrade(),
|
||||
};
|
||||
let i2c_port = twim::Twim::new(dp.TWIM1, i2c0_pins, twim::Frequency::K400);
|
||||
// let i2c_bus0 = shared_bus::CortexMBusManager::new(i2c_port);
|
||||
|
||||
delay_source.delay_ms(1u8);
|
||||
|
||||
let spim0_pins = spim::Pins {
|
||||
sck: port0.p0_02.into_push_pull_output(Level::Low).degrade(),
|
||||
miso: None,
|
||||
mosi: Some(port0.p0_03.into_push_pull_output(Level::Low).degrade()),
|
||||
};
|
||||
|
||||
// create SPIM0 interface, 8 Mbps, use 122 as "over read character"
|
||||
let spim0 = spim::Spim::new(dp.SPIM0, spim0_pins, spim::Frequency::M8, spim::MODE_3, 122);
|
||||
let spi_bus0 = shared_bus::CortexMBusManager::new(spim0);
|
||||
|
||||
// backlight control pin for display: always on
|
||||
let mut _backlight = port0.p0_22.into_push_pull_output(Level::Low);
|
||||
// SPI chip select (CSN) for the display.
|
||||
let display_csn = port0.p0_25.into_push_pull_output(Level::High);
|
||||
// data/clock switch pin for display
|
||||
let display_dc = port0.p0_18.into_push_pull_output(Level::Low);
|
||||
// reset pin for display
|
||||
let display_rst = port0.p0_26.into_push_pull_output(Level::Low);
|
||||
|
||||
// create display driver
|
||||
let mut display = st7789::new_display_driver(
|
||||
spi_bus0.acquire(),
|
||||
display_csn,
|
||||
display_dc,
|
||||
display_rst,
|
||||
lvgl::HOR_RES_MAX as u16,
|
||||
lvgl::VER_RES_MAX as u16,
|
||||
);
|
||||
display.init(&mut delay_source).unwrap();
|
||||
display.set_orientation(&Orientation::Portrait).unwrap();
|
||||
|
||||
// setup touchpad external interrupt pin: P0.28/AIN4 (TP_INT)
|
||||
let touch_int = port0.p0_28.into_pullup_input().degrade();
|
||||
// setup touchpad reset pin: P0.10/NFC2 (TP_RESET)
|
||||
let touch_rst = port0.p0_10.into_push_pull_output(Level::High).degrade();
|
||||
|
||||
let mut touchpad = CST816S::new(i2c_port, touch_int, touch_rst);
|
||||
touchpad.setup(&mut delay_source).unwrap();
|
||||
|
||||
// Initialize LVGL
|
||||
let mut ui = UI::init().unwrap();
|
||||
ui.disp_drv_register(display).unwrap();
|
||||
|
||||
// Define the initial state of the input
|
||||
let mut latest_touch_point = Point::new(0, 0);
|
||||
let mut latest_touch_status = InputData::Touch(latest_touch_point.clone())
|
||||
.released()
|
||||
.once();
|
||||
|
||||
// Register a new input device that's capable of reading the current state of the input
|
||||
let mut touch_device = Pointer::new(|| latest_touch_status);
|
||||
ui.indev_drv_register(&mut touch_device).unwrap();
|
||||
|
||||
// Create screen and widgets
|
||||
let mut screen = ui.scr_act().unwrap();
|
||||
|
||||
// Draw a black background to the screen
|
||||
let mut screen_style = Style::default();
|
||||
screen_style.set_bg_color(State::DEFAULT, Color::from_rgb((0, 0, 0)));
|
||||
screen.add_style(Part::Main, screen_style).unwrap();
|
||||
|
||||
// Create the button
|
||||
let text_click_me = CStr::from_bytes_with_nul("Click me!\0".as_bytes()).unwrap();
|
||||
let mut button = Btn::new(&mut screen).unwrap();
|
||||
button
|
||||
.set_align(&mut screen, Align::InLeftMid, 30, 0)
|
||||
.unwrap();
|
||||
button.set_size(180, 80).unwrap();
|
||||
let mut btn_lbl = Label::new(&mut button).unwrap();
|
||||
btn_lbl.set_text(text_click_me).unwrap();
|
||||
|
||||
let mut btn_state = false;
|
||||
button
|
||||
.on_event(|mut btn, event| {
|
||||
if let lvgl::Event::Clicked = event {
|
||||
btn_state = !btn_state;
|
||||
btn.toggle().unwrap();
|
||||
}
|
||||
})
|
||||
.unwrap();
|
||||
|
||||
let mut loop_start = Instant::now();
|
||||
loop {
|
||||
ui.task_handler();
|
||||
if let Some(evt) = touchpad.read_one_touch_event(true) {
|
||||
latest_touch_point = Point::new(evt.x, evt.y);
|
||||
// Pressed
|
||||
latest_touch_status = InputData::Touch(latest_touch_point.clone())
|
||||
.pressed()
|
||||
.once();
|
||||
} else {
|
||||
// Released
|
||||
latest_touch_status = InputData::Touch(latest_touch_point.clone())
|
||||
.released()
|
||||
.once();
|
||||
}
|
||||
|
||||
ui.tick_inc(Duration::from_millis(50));
|
||||
//delay_source.delay_ms(2u32);
|
||||
loop_start = Instant::now();
|
||||
}
|
||||
}
|
||||
|
||||
#[panic_handler]
|
||||
fn panic(_info: &PanicInfo) -> ! {
|
||||
loop {}
|
||||
}
|
||||
241
src/monotonic_nrf52.rs
Normal file
241
src/monotonic_nrf52.rs
Normal file
|
|
@ -0,0 +1,241 @@
|
|||
//! Using NRF52 as monotonic timer
|
||||
//!
|
||||
//! Source:
|
||||
//! https://github.com/rtfm-rs/rtfm-examples/blob/master/rtfm_v5/monotonic_nrf52/src/monotonic_nrf52.rs
|
||||
|
||||
use core::u32;
|
||||
use core::{
|
||||
cmp::Ordering,
|
||||
convert::{Infallible, TryInto},
|
||||
fmt, ops,
|
||||
};
|
||||
use nrf52832_hal::target;
|
||||
|
||||
/// A measurement of the counter. Opaque and useful only with `Duration`
|
||||
///
|
||||
/// # Correctness
|
||||
///
|
||||
/// Adding or subtracting a `Duration` of more than `(1 << 31)` cycles to an `Instant` effectively
|
||||
/// makes it "wrap around" and creates an incorrect value. This is also true if the operation is
|
||||
/// done in steps, e.g. `(instant + dur) + dur` where `dur` is `(1 << 30)` ticks.
|
||||
#[derive(Clone, Copy, Eq, PartialEq)]
|
||||
pub struct Instant {
|
||||
inner: i32,
|
||||
}
|
||||
|
||||
impl Instant {
|
||||
/// Returns an instant corresponding to "now"
|
||||
pub fn now() -> Self {
|
||||
let now = {
|
||||
let timer = unsafe { &*target::TIMER1::ptr() };
|
||||
timer.tasks_capture[0].write(|w| unsafe { w.bits(1) });
|
||||
timer.cc[0].read().bits()
|
||||
};
|
||||
|
||||
Instant { inner: now as i32 }
|
||||
}
|
||||
|
||||
/// Returns the amount of time elapsed since this instant was created.
|
||||
pub fn elapsed(&self) -> Duration {
|
||||
Instant::now() - *self
|
||||
}
|
||||
|
||||
/// Returns the underlying count
|
||||
pub fn counts(&self) -> u32 {
|
||||
self.inner as u32
|
||||
}
|
||||
|
||||
/// Returns the amount of time elapsed from another instant to this one.
|
||||
pub fn duration_since(&self, earlier: Instant) -> Duration {
|
||||
let diff = self.inner - earlier.inner;
|
||||
assert!(diff >= 0, "second instant is later than self");
|
||||
Duration { inner: diff as u32 }
|
||||
}
|
||||
}
|
||||
|
||||
impl fmt::Debug for Instant {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
f.debug_tuple("Instant")
|
||||
.field(&(self.inner as u32))
|
||||
.finish()
|
||||
}
|
||||
}
|
||||
|
||||
impl ops::AddAssign<Duration> for Instant {
|
||||
fn add_assign(&mut self, dur: Duration) {
|
||||
// NOTE this is a debug assertion because there's no foolproof way to detect a wrap around;
|
||||
// the user may write `(instant + dur) + dur` where `dur` is `(1<<31)-1` ticks.
|
||||
debug_assert!(dur.inner < (1 << 31));
|
||||
self.inner = self.inner.wrapping_add(dur.inner as i32);
|
||||
}
|
||||
}
|
||||
|
||||
impl ops::Add<Duration> for Instant {
|
||||
type Output = Self;
|
||||
|
||||
fn add(mut self, dur: Duration) -> Self {
|
||||
self += dur;
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
impl ops::SubAssign<Duration> for Instant {
|
||||
fn sub_assign(&mut self, dur: Duration) {
|
||||
// NOTE see the NOTE in `<Instant as AddAssign<Duration>>::add_assign`
|
||||
debug_assert!(dur.inner < (1 << 31));
|
||||
self.inner = self.inner.wrapping_sub(dur.inner as i32);
|
||||
}
|
||||
}
|
||||
|
||||
impl ops::Sub<Duration> for Instant {
|
||||
type Output = Self;
|
||||
|
||||
fn sub(mut self, dur: Duration) -> Self {
|
||||
self -= dur;
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
impl ops::Sub<Instant> for Instant {
|
||||
type Output = Duration;
|
||||
|
||||
fn sub(self, other: Instant) -> Duration {
|
||||
self.duration_since(other)
|
||||
}
|
||||
}
|
||||
|
||||
impl Ord for Instant {
|
||||
fn cmp(&self, rhs: &Self) -> Ordering {
|
||||
self.inner.wrapping_sub(rhs.inner).cmp(&0)
|
||||
}
|
||||
}
|
||||
|
||||
impl PartialOrd for Instant {
|
||||
fn partial_cmp(&self, rhs: &Self) -> Option<Ordering> {
|
||||
Some(self.cmp(rhs))
|
||||
}
|
||||
}
|
||||
|
||||
/// A `Duration` type to represent a span of time.
|
||||
///
|
||||
/// This data type is only available on ARMv7-M
|
||||
///
|
||||
/// # Correctness
|
||||
///
|
||||
/// This type is *not* appropriate for representing time spans in the order of, or larger than,
|
||||
/// seconds because it can hold a maximum of `(1 << 31)` "ticks" where each tick is the inverse of
|
||||
/// the CPU frequency, which usually is dozens of MHz.
|
||||
#[derive(Clone, Copy, Default, Eq, Ord, PartialEq, PartialOrd)]
|
||||
pub struct Duration {
|
||||
inner: u32,
|
||||
}
|
||||
|
||||
impl Duration {
|
||||
/// Creates a new `Duration` from the specified number of clock cycles
|
||||
pub fn from_cycles(cycles: u32) -> Self {
|
||||
Duration { inner: cycles }
|
||||
}
|
||||
|
||||
/// Returns the total number of clock cycles contained by this `Duration`
|
||||
pub fn as_cycles(&self) -> u32 {
|
||||
self.inner
|
||||
}
|
||||
}
|
||||
|
||||
// Used internally by RTFM to convert the duration into a known type
|
||||
impl TryInto<u32> for Duration {
|
||||
type Error = Infallible;
|
||||
|
||||
fn try_into(self) -> Result<u32, Infallible> {
|
||||
Ok(self.as_cycles())
|
||||
}
|
||||
}
|
||||
|
||||
impl ops::AddAssign for Duration {
|
||||
fn add_assign(&mut self, dur: Duration) {
|
||||
self.inner += dur.inner;
|
||||
}
|
||||
}
|
||||
|
||||
impl ops::Add<Duration> for Duration {
|
||||
type Output = Self;
|
||||
|
||||
fn add(self, other: Self) -> Self {
|
||||
Duration {
|
||||
inner: self.inner + other.inner,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl ops::Mul<u32> for Duration {
|
||||
type Output = Self;
|
||||
|
||||
fn mul(self, other: u32) -> Self {
|
||||
Duration {
|
||||
inner: self.inner * other,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl ops::MulAssign<u32> for Duration {
|
||||
fn mul_assign(&mut self, other: u32) {
|
||||
*self = *self * other;
|
||||
}
|
||||
}
|
||||
|
||||
impl ops::SubAssign for Duration {
|
||||
fn sub_assign(&mut self, rhs: Duration) {
|
||||
self.inner -= rhs.inner;
|
||||
}
|
||||
}
|
||||
|
||||
impl ops::Sub<Duration> for Duration {
|
||||
type Output = Self;
|
||||
|
||||
fn sub(self, rhs: Self) -> Self {
|
||||
Duration {
|
||||
inner: self.inner - rhs.inner,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl From<Duration> for core::time::Duration {
|
||||
fn from(d: Duration) -> Self {
|
||||
core::time::Duration::from_micros(d.inner as u64)
|
||||
}
|
||||
}
|
||||
|
||||
/// Adds the `millis` and `micros` methods to the `u32` type
|
||||
///
|
||||
/// This trait is only available on ARMv7-M
|
||||
pub trait U32Ext {
|
||||
/// Converts the `u32` value as seconds into ticks
|
||||
fn secs(self) -> Duration;
|
||||
|
||||
/// Converts the `u32` value as milliseconds into ticks
|
||||
fn millis(self) -> Duration;
|
||||
|
||||
/// Converts the `u32` value as microseconds into ticks
|
||||
fn micros(self) -> Duration;
|
||||
|
||||
/// Converts the `u32` value as hertz into ticks
|
||||
fn hz(self) -> Duration;
|
||||
}
|
||||
|
||||
impl U32Ext for u32 {
|
||||
fn secs(self) -> Duration {
|
||||
self.millis() * 1_000
|
||||
}
|
||||
|
||||
fn millis(self) -> Duration {
|
||||
self.micros() * 1_000
|
||||
}
|
||||
|
||||
fn micros(self) -> Duration {
|
||||
Duration { inner: self }
|
||||
}
|
||||
|
||||
fn hz(self) -> Duration {
|
||||
(1_000_000 / self).micros()
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue