mirror/hsdaoh-rp2350
1
0
Fork 0
mirror of https://github.com/steve-m/hsdaoh-rp2350.git synced 2025-12-10 07:44:39 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix initial ringbuffer head value

Browse source 
As the first two DMA transfers have already been
submitted during init, the correct start value
is 2.
This commit is contained in:
Steve Markgraf 2025-01-05 01:11:47 +01:00
parent 07d3f58650
commit 708ead241c
4 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
apps/counter/counter.c
View file

@ -50,7 +50,7 @@
static bool pio_dma_pong = false; static bool pio_dma_pong = false;
uint16_t ringbuffer[RBUF_TOTAL_LEN]; uint16_t ringbuffer[RBUF_TOTAL_LEN];
int ringbuf_head = 0; int ringbuf_head = 2;
void __scratch_y("") pio_dma_irq_handler() void __scratch_y("") pio_dma_irq_handler()
{ {

2
apps/external_adc/external_adc.c
View file

@ -58,7 +58,7 @@
static bool pio_dma_pong = false; static bool pio_dma_pong = false;
uint16_t ringbuffer[RBUF_TOTAL_LEN]; uint16_t ringbuffer[RBUF_TOTAL_LEN];
int ringbuf_head = 0; int ringbuf_head = 2;
void __scratch_y("") pio_dma_irq_handler() void __scratch_y("") pio_dma_irq_handler()
{ {

2
apps/internal_adc/internal_adc.c
View file

@ -55,7 +55,7 @@
static bool dma_adc_pong = false; static bool dma_adc_pong = false;
uint16_t ringbuffer[RBUF_TOTAL_LEN]; uint16_t ringbuffer[RBUF_TOTAL_LEN];
int ringbuf_head = 0; int ringbuf_head = 2;
void __scratch_y("") adc_dma_irq_handler() void __scratch_y("") adc_dma_irq_handler()
{ {

2
apps/logic_analyzer/logic_analyzer.c
View file

@ -54,7 +54,7 @@
static bool pio_dma_pong = false; static bool pio_dma_pong = false;
uint16_t ringbuffer[RBUF_TOTAL_LEN]; uint16_t ringbuffer[RBUF_TOTAL_LEN];
int ringbuf_head = 0; int ringbuf_head = 2;
void __scratch_y("") pio_dma_irq_handler() void __scratch_y("") pio_dma_irq_handler()
{ {