Git-Mirrors/RNode_Firmware
1
0
Fork 0
mirror of https://github.com/markqvist/RNode_Firmware.git synced 2025-08-07 14:02:13 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Implement Serial

Browse source
This commit is contained in:
Adam Novak 2022-02-15 22:00:13 -05:00
parent d01a4b293f
commit 04c8523619
3 changed files with 55 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

8
LoRa.cpp
View file

@ -125,8 +125,10 @@ int LoRaClass::begin(long frequency)
// start SPI
SPI.begin();
#elif LIBRARY_TYPE == LIBRARY_C
_fd = open("/dev/spidev0.0", O_RDWR);
if (_fd < 0) {
const char* spi_filename = "/dev/spidev0.0";
std::cerr << "Opening SPI device " << spi_filename << std::endl;
_fd = open(spi_filename, O_RDWR);
if (_fd <= 0) {
perror("could not open SPI device");
exit(1);
}
@ -703,6 +705,8 @@ uint8_t ISR_VECT LoRaClass::singleTransfer(uint8_t address, uint8_t value)
int status;
std::cerr << "Access SPI at " << _fd << std::endl;
// Configure SPI speed and mode to match settings
status = ioctl(_fd, SPI_IOC_WR_MODE, &_spiSettings.mode);
if (status < 0) {