Merge B1 Display PoC

Signed-off-by: Daniel Schaefer <[email protected]>

Author: JohnAZoidberg

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 edition = "2021"
-name = "led_matrix_fw"
+name = "lotus_inputmodules"
 version = "0.1.1"
 
 [dependencies]
@@ -24,9 +24,34 @@ usb-device= "0.2.9"
 heapless = "0.7.9"
 usbd-serial = "0.1.1"
 usbd-hid = "0.5.1"
-is31fl3741 = { git = "https://github.com/JohnAZoidberg/is31fl3741", branch = "all-at-once" }
 fugit = "0.3.6"
 
+# LED Matrix
+is31fl3741 = { git = "https://github.com/JohnAZoidberg/is31fl3741", branch = "all-at-once", optional = true }
+
+
+# B1 Display
+display-interface-spi = { version = "0.4.1", optional = true }
+mipidsi = { version = "0.6.0", optional = true }
+embedded-graphics = { version = "0.7", optional = true }
+tinybmp = { version = "0.4.0", optional = true }
+
+[lib]
+name = "lotus_input"
+path = "src/lib.rs"
+
+[[bin]]
+name = "ledmatrix"
+required-features = ["ledmatrix"]
+
+[[bin]]
+name = "b1display"
+required-features = ["b1display"]
+
+[features]
+ledmatrix = [ "is31fl3741" ]
+b1display = [ "display-interface-spi", "mipidsi", "embedded-graphics", "tinybmp" ]
+
 # cargo build/run
 [profile.dev]
 codegen-units = 1

Cargo.toml

@@ -1,8 +1,6 @@
-# Lotus LED Matrix Module
+# Lotus Input Module Firmware
 
-It's a 9x34 (306) LED matrix, controlled by RP2040 MCU and IS31FL3741A LED controller.
-
-Connection to the host system is via USB 2.0 and currently there is a USB Serial API to control it without reflashing.
+See below sections for LED Matrix and LCD Display module details.
 
 Rust project setup based off of: https://github.com/rp-rs/rp2040-project-template
 
@@ -99,13 +97,15 @@ cargo install elf2uf2-rs --locked
 Build:
 
 ```sh
-cargo build
+cargo build --bin ledmatrix --features=ledmatrix
+cargo build --bin b1display --features=b1display
 ```
 
 Generate UF2 file:
 
 ```sh
-elf2uf2-rs target/thumbv6m-none-eabi/debug/led_matrix_fw led_matrix.uf2
+elf2uf2-rs target/thumbv6m-none-eabi/debug/ledmatrix ledmatrix.uf2
+elf2uf2-rs target/thumbv6m-none-eabi/debug/b1display b1dipslay.uf2
 ```
 
 ## Flashing
@@ -132,3 +132,11 @@ Additionally the panic message is written to flash, which can be read as follows
 sudo picotool save -r 0x15000000 0x15004000 message.bin
 strings message.bin | head
 ```
+
+## LED Matrix
+
+It's a 9x34 (306) LED matrix, controlled by RP2040 MCU and IS31FL3741A LED controller.
+
+Connection to the host system is via USB 2.0 and currently there is a USB Serial API to control it without reflashing.
+
+## B1 Display