Git-Mirrors/OpenModem
1
0
Fork 0
mirror of https://github.com/markqvist/OpenModem.git synced 2025-12-15 08:28:47 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Reworked buffering system

Browse source
This commit is contained in:
Mark Qvist 2020-06-01 15:25:29 +02:00
parent 3e43786dd1
commit e43cb2f543
4 changed files with 30 additions and 32 deletions
Download patch file Download diff file Expand all files Collapse all files

10
hardware/AFSK.c
View file

@ -106,13 +106,13 @@ void AFSK_init(Afsk *afsk) {
afsk->silentSamples = 0;
// Initialise FIFO buffers
fifo_init(&afsk->delayFifo, (uint8_t *)afsk->delayBuf, sizeof(afsk->delayBuf));
fifo_init(&afsk->rxFifo, afsk->rxBuf, sizeof(afsk->rxBuf));
fifo_init(&afsk->txFifo, afsk->txBuf, sizeof(afsk->txBuf));
fifo_init(&afsk->delayFifo, (uint8_t *)afsk->delayBuf, sizeof(afsk->delayBuf)-1);
fifo_init(&afsk->rxFifo, afsk->rxBuf, CONFIG_AFSK_RX_BUFLEN);
fifo_init(&afsk->txFifo, afsk->txBuf, CONFIG_AFSK_TX_BUFLEN);
// Fill delay FIFO with zeroes
for (int i = 0; i<ADC_SAMPLESPERBIT / 2; i++) {
fifo_push(&afsk->delayFifo, 0);
while (fifo_isfull(&afsk->delayFifo)) {
fifo_push_locked(&afsk->delayFifo, 0);
}
AFSK_hw_init();