Electric Potato
Well-known member
Hey guys,
I'm trying to resolve an old issue with using T3.2 + nrf24l01 + audioShield + SerialFlashRaw at the same time. Basically, when SerialFlashRaw is playing a sample, it causes the nrf to think it's receiving wireless packets. I know this is due to having the nrf's MOSI/SCK connected to pins 7/14, which it shares with both the W25Q128 chip and the SD card.
But I notice that on T4.0 there is a 3rd MOSI and a 3rd SCK (MOSI2/SCK2). Is it possible to set the nrf's MOSI/SCK to these pins so that it no longer shares with the SD card and flash chip? I was unsure since the only way I know of specifying the MOSI pin is just SPI.setMOSI(7) which doesn't help me in trying to specify a unique channel.
Thanks!
I'm trying to resolve an old issue with using T3.2 + nrf24l01 + audioShield + SerialFlashRaw at the same time. Basically, when SerialFlashRaw is playing a sample, it causes the nrf to think it's receiving wireless packets. I know this is due to having the nrf's MOSI/SCK connected to pins 7/14, which it shares with both the W25Q128 chip and the SD card.
But I notice that on T4.0 there is a 3rd MOSI and a 3rd SCK (MOSI2/SCK2). Is it possible to set the nrf's MOSI/SCK to these pins so that it no longer shares with the SD card and flash chip? I was unsure since the only way I know of specifying the MOSI pin is just SPI.setMOSI(7) which doesn't help me in trying to specify a unique channel.
Thanks!