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Updates along with SDK1.3.0 release (#181)

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Bug fixes and new examples

Co-authored-by: Paulo Marques <pm@quant-insight.com>
Co-authored-by: martin <admin@crossleys.biz>
Co-authored-by: matiasilva <matias.silva@raspberrypi.com>
Co-authored-by: Uri Shaked <uri@urishaked.com>
Co-authored-by: Diego Solano <diegosolano@gmail.com>
Co-authored-by: Andrew Scheller <andrew.scheller@raspberrypi.com>
Co-authored-by: Adrian Hesketh <a-h@users.noreply.github.com>
Co-authored-by: Emircan Gündoğdu <58917386+emircangun@users.noreply.github.com>
Co-authored-by: Josef Wegner <80200012+josefwegner@users.noreply.github.com>
Co-authored-by: pmarques-dev <72901351+pmarques-dev@users.noreply.github.com>
Co-authored-by: Paulo Marques <pm@quant-insight.com>
Co-authored-by: mjcross <mjcross@users.noreply.github.com>
Co-authored-by: martin <admin@crossleys.biz>
This commit is contained in:
Graham Sanderson
2021-11-01 14:41:54 -05:00
committed by GitHub
parent 146680d625
commit f800a7e303
150 changed files with 4832 additions and 98 deletions
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README.md
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@@ -20,6 +20,7 @@ App|Description
[hello_adc](adc/hello_adc)|Display the voltage from an ADC input.
[joystick_display](adc/joystick_display)|Display a Joystick X/Y input based on two ADC inputs.
[adc_console](adc/adc_console)|An interactive shell for playing with the ADC. Includes example of free-running capture mode.
[microphone_adc](adc/microphone_adc)|Read analog values from a microphone and plot the measured sound amplitude.
### Clocks
@@ -76,8 +77,16 @@ App|Description
App|Description
---|---
[bus_scan](i2c/bus_scan) | Scan the I2C bus for devices and display results.
[bmp280_i2c](i2c/bmp280_i2c) | Read and convert temperature and pressure data from a BMP280 sensor, attached to an I2C bus.
[lcd_1602_i2c](i2c/lcd_1602_i2c) | Display some text on a generic 16x2 character LCD display, via I2C.
[lis3dh_i2c](i2c/lis3dh_i2c) | Read acceleration and temperature value from a LIS3DH sensor via I2C
[mcp9808_i2c](i2c/mcp9808_i2c) | Read temperature, set limits and raise alerts when limits are surpassed.
[mma8451_i2c](i2c/mma8451_i2c) | Read acceleration from a MMA8451 accelerometer and set range and precision for the data.
[mpl3115a2_i2c](i2c/mpl3115a2_i2c) | Interface with an MPL3115A2 altimeter, exploring interrupts and advanced board features, via I2C.
[mpu6050_i2c](i2c/mpu6050_i2c) | Read acceleration and angular rate values from a MPU6050 accelerometer/gyro, attached to an I2C bus.
[oled_i2c](i2c/oled_i2c) | Convert and display a bitmap on a 128x32 SSD1306-driven OLED display
[pa1010d_i2c](i2c/pa1010d_i2c) | Read GPS location data, parse and display data via I2C.
[pcf8523_i2c](i2c/pcf8523_i2c) | Read time and date values from a real time clock. Set current time and alarms on it.
### Interpolator
@@ -109,6 +118,7 @@ App|Description
[differential_manchester](pio/differential_manchester)| Send and receive differential Manchester-encoded serial (BMC).
[hub75](pio/hub75)| Display an image on a 128x64 HUB75 RGB LED matrix.
[i2c](pio/i2c)| Scan an I2C bus.
[ir_nec](pio/ir_nec)| Sending and receiving IR (infra-red) codes using the PIO.
[logic_analyser](pio/logic_analyser)| Use PIO and DMA to capture a logic trace of some GPIOs, whilst a PWM unit is driving them.
[manchester_encoding](pio/manchester_encoding)| Send and receive Manchester-encoded serial.
[pio_blink](pio/pio_blink)| Set up some PIO state machines to blink LEDs at different frequencies, according to delay counts pushed into their FIFOs.
@@ -116,6 +126,7 @@ App|Description
[spi](pio/spi)| Use PIO to erase, program and read an external SPI flash chip. A second example runs a loopback test with all four CPHA/CPOL combinations.
[squarewave](pio/squarewave)| Drive a fast square wave onto a GPIO. This example accesses low-level PIO registers directly, instead of using the SDK functions.
[st7789_lcd](pio/st7789_lcd)| Set up PIO for 62.5 Mbps serial output, and use this to display a spinning image on a ST7789 serial LCD.
[quadrature_encoder](pio/quadrature_encoder)| A quadrature encoder using PIO to maintain counts independent of the CPU.
[uart_rx](pio/uart_rx)| Implement the receive component of a UART serial port. Attach it to the spare Arm UART to see it receive characters.
[uart_tx](pio/uart_tx)| Implement the transmit component of a UART serial port, and print hello world.
[ws2812](pio/ws2812)| Examples of driving WS2812 addressable RGB LEDs.
@@ -172,13 +183,14 @@ App|Description
App|Description
---|---
[hello_uart](uart/hello_uart) | Print some text from one of the UART serial ports, without going through `stdio`.
[lcd_uart](uart/lcd_uart) | Display text and symbols on a 16x02 RGB LCD display via UART
[uart_advanced](uart/uart_advanced) | Use some other UART features like RX interrupts, hardware control flow, and data formats other than 8n1.
### USB Device
#### TinyUSB Examples
All but one of the USB device examples come directly from the TinyUSB device examples directory [here](https://github.com/hathach/tinyusb/tree/master/examples/device).
Most of the USB device examples come directly from the TinyUSB device examples directory [here](https://github.com/hathach/tinyusb/tree/master/examples/device).
Those that are supported on RP2040 devices are automatically included as part of the pico-examples
build as targets named `tinyusb_dev_<example_name>`, e.g. https://github.com/hathach/tinyusb/tree/master/examples/device/hid_composite
is built as `tinyusb_dev_hid_composite`.
@@ -198,11 +210,24 @@ At the time of writing, these examples are available:
- tinyusb_dev_hid_multiple_interface
- tinyusb_dev_midi_test
- tinyusb_dev_msc_dual_lun
- tinyusb_dev_net_lwip_webserver
- tinyusb_dev_uac2_headset
- tinyusb_dev_usbtmc
- tinyusb_dev_video_capture
- tinyusb_dev_webusb_serial
#### Low Level examples
Whilst these examples ably demonstrate how to use TinyUSB in device mode, their `CMakeLists.txt` is set up in a way
tailored to how TinyUSB builds their examples within their source tree.
For a better example of how to configure `CMakeLists.txt` for using TinyUSB in device mode with the Raspberry Pi SDK
see below:
#### SDK build example
App|Description
---|---
[dev_hid_composite](usb/device/dev_hid_composite) | A copy of the TinyUSB device example with the same name, but with a CMakeLists.txt which demonstrates how to add a dependency on the TinyUSB device libraries with the Raspberry Pi Pico SDK
#### Low Level example
App|Description
---|---
[dev_lowlevel](usb/device/dev_lowlevel) | A USB Bulk loopback implemented with direct access to the USB hardware (no TinyUSB)