"uart_set_irq_enables(UART_ID, true, true);" . I've also tried Code:Select all irq_set_enabled(UART0_IRQ, true); it also frezed the code. What is the problem. is there any other way to set the interrupt pins using bit manipulation. ...
timer_interval(&timeout_timer, settings->timeout);while(1) {timer_enable(&timeout_timer);while(1) { rx_char = uart.getc_no_blocking(settings->Uart);if(rx_char != (signedshort)-1) {if(rx_char ==0xFF&& preamble_ok ==false&& rx_cnt <2) { rx_buff[rx_cnt] = rx_char; rx_c...
In Windows 10 and later, APIs are provided with direct access from user mode to general-purpose input/output (GPIO), Inter-Integrated Circuit (I2C), Serial Peripheral Interface (SPI), and universal asynchronous receiver-transmitter (UART). Development boards such as Raspberry Pi 2 expose a subse...
Range-Pi is a low cost portable “Plug and Play LoRaTM Dongle” based on Raspberry Pi RP2040 and LoRaTM Modules, comes with an onboard 1.14" LCD that covers 433/868/915 MHz frequency band to enable data transmission up to 5 KM. - sbcshop/RangePi
I confronted the same issue when I attempted to connect via USB-to-USB a Linux computer with a Raspberry Pi. My solution is based on the suggested comments above: Basically, you need to unbind and then bind this port by executing the following commands: echo 'usb2’ | sudo tee /sys/bu...
For this kind of application you’re probably better off using a Raspberry Pi. But, keep in mind that I have no experience with the GBoard or with handling (larger) pictures on an Arduino.I do know though that the Ethernet library alone already takes quite a bit of memory of the Arduino...
This tutorial describes how to enable user mode access to GPIO, I2C, SPI, and UART on Windows 10 and later.