Comments (7)
The hardware structure of lorawan is different from other Zero series, so we have to change the pin configuration code in the software, so that lorawan can be used later.
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Hi,
dev-1.7.9 May help you.
Please replace the original ArduinoCore with the following command:
git clone -b dev-1.7.9 https://github.com/Seeed-Studio/ArduinoCore-samd 1.7.9 --recursive
from arduinocore-samd.
Hello ,
I replaced the ArduinoCore-samd with the version 1.7.9 but it doesn't solved the problem either.
Using library SPI at version 1.0 in folder: C:\Users\benbo\AppData\Local\Arduino15\packages\Seeeduino\hardware\samd\1.7.9\libraries\SPI
from arduinocore-samd.
Hi,
This is very strange. In our test, SPI is working. Can it be the problem of CS? Can you provide more details? We want to reproduce this problem
from arduinocore-samd.
Using a Logic Analyzer I can see that the SPI pins are working , I will check the v 1.7.9 with a different SD Card tomorrow , right now for some reason the SD Card stopped working with my other Arduino clone too . I am sure it's not the CS because the Card Info with the same shield worked on my other Arduino uno clone one week before.
from arduinocore-samd.
I just tested another SD Card Shield with an Arduino Uno clone is initializing the SD Card using cardInfo example with chipSelect = 10, but with Seeduino LoRa WAN it won't initialize the Card .
The new shield is using the pins below :
13 SCK
12 MISO
11 MOSI
10 SS
from arduinocore-samd.
Hi,
In fact, the SPI of the zero series is not in pin 13 12 11 & 10. So you When I run SD card library directly, it works.
Initializing SD card...Wiring is correct and a card is present.
Card type: SDHC
Clusters: 485936
Blocks x Cluster: 64
Total Blocks: 31099904
Volume type is: FAT32
Volume size (Kb): 15549952
Volume size (Mb): 15185
Volume size (Gb): 14.83
Files found on the card (name, date and size in bytes):
from arduinocore-samd.
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