summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--dma/nwl.h4
-rw-r--r--ipecamera/image.c72
-rw-r--r--ipecamera/model.h2
-rwxr-xr-xtests/Frame_Req.sh2
4 files changed, 62 insertions, 18 deletions
diff --git a/dma/nwl.h b/dma/nwl.h
index 30eff9a..db7e345 100644
--- a/dma/nwl.h
+++ b/dma/nwl.h
@@ -13,9 +13,9 @@ typedef struct pcilib_nwl_engine_description_s pcilib_nwl_engine_description_t;
#define PCILIB_NWL_ALIGNMENT 64 // in bytes
#define PCILIB_NWL_DMA_DESCRIPTOR_SIZE 64 // in bytes
-#define PCILIB_NWL_DMA_PAGES 512 // 1024
+#define PCILIB_NWL_DMA_PAGES 1024 // 1024
-//#define DEBUG_HARDWARE
+#define DEBUG_HARDWARE
//#define DEBUG_NWL
#include "nwl_dma.h"
diff --git a/ipecamera/image.c b/ipecamera/image.c
index 3f437cd..0f6afb4 100644
--- a/ipecamera/image.c
+++ b/ipecamera/image.c
@@ -18,6 +18,11 @@
#include "dma/nwl_dma.h"
+#ifdef IPECAMERA_DEBUG
+#include "dma/nwl.h"
+#endif /* IPECAMERA_DEBUG */
+
+
#define IPECAMERA_SLEEP_TIME 250000
#define IPECAMERA_MAX_LINES 1088
#define IPECAMERA_DEFAULT_BUFFER_SIZE 10
@@ -451,6 +456,7 @@ static int ipecamera_get_payload(ipecamera_t *ctx, ipecamera_pixel_t *pbuf, ipec
#ifdef IPECAMERA_REORDER_CHANNELS
channel = ipecamera_channel_order[channel];
#endif
+// printf("payload, channel: %i, magick: %i, all: %lx\n", channel, header, info);
//printf("channel[%x] = %x (line: %i, pixels: %i)\n", info, channel, line_req, pixels);
CHECK_FLAG("payload header magick", header == 2, header);
@@ -565,21 +571,23 @@ static int ipecamera_get_image(ipecamera_t *ctx) {
pcilib_t *pcilib = ctx->pcilib;
int num_lines;
- const int max_lines = 1; //IPECAMERA_MAX_LINES;
+ const int max_lines = 1;//1088;//IPECAMERA_MAX_LINES;
const size_t line_size = (IPECAMERA_MAX_CHANNELS * (2 + IPECAMERA_PIXELS_PER_CHANNEL / 3));
const size_t hf_size = 16;
const size_t max_size = hf_size + max_lines * line_size;
+ const size_t dma_packet_len = IPECAMERA_DMA_PACKET_LENGTH / sizeof(ipecamera_payload_t);
size_t max_packet_size;
pcilib_register_value_t ptr, size, pos, advance, value;
ipecamera_payload_t *linebuf;
- if (max_size%IPECAMERA_DMA_PACKET_LENGTH) max_packet_size = max_size + IPECAMERA_DMA_PACKET_LENGTH - (max_size%IPECAMERA_DMA_PACKET_LENGTH);
+ if (max_size%dma_packet_len) max_packet_size = max_size + dma_packet_len - (max_size%dma_packet_len);
else max_packet_size = max_size;
-
+
max_packet_size += 4096; // Some extra data?
+
linebuf = (ipecamera_payload_t*)malloc(max_packet_size * sizeof(ipecamera_payload_t));
if (!linebuf) return PCILIB_ERROR_MEMORY;
@@ -628,26 +636,46 @@ static int ipecamera_get_image(ipecamera_t *ctx) {
#ifdef IPECAMERA_DMA_ADDRESS
size = 0;
do {
- err = pcilib_read_dma(ctx->pcilib, ctx->rdma, 0, max_packet_size - size, linebuf + size, &bytes_read);
+ err = pcilib_read_dma(ctx->pcilib, ctx->rdma, 0, max_packet_size * sizeof(ipecamera_payload_t) - size, ((uint8_t*)linebuf) + size, &bytes_read);
size += bytes_read;
- } while ((err == 0)&&(size < max_packet_size));
-
+// printf("%lu %lu\n", bytes_read, size);
+ } while ((err == 0)&&(size < max_packet_size * sizeof(ipecamera_payload_t)));
+
+#ifdef DEBUG_HARDWARE
+ uint32_t regval;
+ printf("===========Lines: %i - %i =========================\n", i, i + num_lines - 1);
+ err = pcilib_read_register(ctx->pcilib, NULL, "reg9050", &regval);
+ printf("Status1: %i 0x%lx\n", err, regval);
+ err = pcilib_read_register(ctx->pcilib, NULL, "reg9080", &regval);
+ printf("Start address: %i 0x%lx\n", err, regval);
+ err = pcilib_read_register(ctx->pcilib, NULL, "reg9090", &regval);
+ printf("End address: %i 0x%lx\n", err, regval);
+ err = pcilib_read_register(ctx->pcilib, NULL, "reg9100", &regval);
+ printf("Status2: %i 0x%lx\n", err, regval);
+ err = pcilib_read_register(ctx->pcilib, NULL, "reg9110", &regval);
+ printf("Status3: %i 0x%lx\n", err, regval);
+ err = pcilib_read_register(ctx->pcilib, NULL, "reg9160", &regval);
+ printf("Add_rd_ddr: %i 0x%lx\n", err, regval);
+#endif /* DEBUG_HARDWARE */
+
if (err) {
if (err == PCILIB_ERROR_TIMEOUT) {
if (size > 0) err = 0;
- else pcilib_error("There is no data received from IPE Camera");
+ else {
+// pcilib_error("There is no data received from IPE Camera");
+ pcilib_warning("There is no data received from IPE Camera for lines: %i to %i", i, i + num_lines - 1);
+ err = 0;
+ SET_REG(control_reg, IPECAMERA_IDLE);
+ continue;
+ }
} else pcilib_error("DMA read from IPE Camera have failed");
+ } else if (!size) {
+ pcilib_warning("There is no data received from IPE Camera for lines: %i to %i", i, i + num_lines - 1);
+ SET_REG(control_reg, IPECAMERA_IDLE);
+ continue;
}
pcilib_warning("Reading lines %i to %i: got %i bytes from DMA", i, i + num_lines - 1, size);
-
- if (size < (hf_size + max_lines * line_size)) {
- pcilib_error("We are expecting at least %zu bytes, but only %lu are read", hf_size + num_lines * line_size, size);
- err = PCILIB_ERROR_INVALID_DATA;
- }
-
- size = hf_size + max_lines * line_size;
-
#else /* IPECAMERA_DMA_ADDRESS */
pcilib_warning("Reading lines %i to %i: %i %i", i, i + num_lines - 1, ptr, size);
pcilib_datacpy(linebuf, ctx->data + ptr, sizeof(ipecamera_payload_t), size, pcilib_model[PCILIB_MODEL_IPECAMERA].endianess);
@@ -664,11 +692,25 @@ static int ipecamera_get_image(ipecamera_t *ctx) {
sprintf(fname, "raw/line%04i", i);
FILE *f = fopen(fname, "w");
if (f) {
+#ifdef IPECAMERA_DMA_ADDRESS
+ (void)fwrite(linebuf, sizeof(ipecamera_payload_t), size / sizeof(ipecamera_payload_t), f);
+#else /* IPECAMERA_DMA_ADDRESS */
(void)fwrite(linebuf, sizeof(ipecamera_payload_t), size, f);
+#endif /* IPECAMERA_DMA_ADDRESS */
fclose(f);
}
#endif
+#ifdef IPECAMERA_DMA_ADDRESS
+ if (size < (hf_size + max_lines * line_size) * sizeof(ipecamera_payload_t)) {
+ pcilib_error("We are expecting at least %zu bytes, but only %lu are read", (hf_size + num_lines * line_size)*sizeof(ipecamera_payload_t), size);
+ err = PCILIB_ERROR_INVALID_DATA;
+ }
+
+ bytes_read = size;
+ size = hf_size + max_lines * line_size;
+#endif /* IPECAMERA_DMA_ADDRESS */
+
err = ipecamera_parse_image(ctx, ctx->buffer + buf_ptr * ctx->dim.width * ctx->dim.height, ctx->cmask + buf_ptr * ctx->dim.height, i, num_lines, size, linebuf);
if (err) break;
diff --git a/ipecamera/model.h b/ipecamera/model.h
index 2cda0cd..c102e41 100644
--- a/ipecamera/model.h
+++ b/ipecamera/model.h
@@ -6,6 +6,8 @@
#include "pcilib.h"
#include "image.h"
+#define IPECAMERA_DEBUG
+
#define IPECAMERA_DMA_R3
#define IPECAMERA_DMA_ADDRESS 1
#define IPECAMERA_DMA_PACKET_LENGTH 4096
diff --git a/tests/Frame_Req.sh b/tests/Frame_Req.sh
index 484f9ee..0988ee2 100755
--- a/tests/Frame_Req.sh
+++ b/tests/Frame_Req.sh
@@ -17,7 +17,7 @@ pci -w 0xd2009000 d207
pci -r 0xd2009000 -s 10
usleep 1000
echo " Number of rows set here "
-pci -w 0xd2009000 8110
+pci -w 0xd2009000 8102
pci -r 0xd2009000 -s 10
usleep 1000
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-21 10:45:38 +0000