From 2967dcee39e937248c21df59e6dbdd6336f8f9fb Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.de>
Date: Fri, 27 Nov 2020 18:48:54 +0100
Subject: Bidir optical comms working

---
 prototype/fw/src/main.c        | 8 +++++---
 prototype/fw/tools/ser_test.py | 4 ++--
 2 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'prototype')

diff --git a/prototype/fw/src/main.c b/prototype/fw/src/main.c
index 51e69e8..0998fce 100644
--- a/prototype/fw/src/main.c
+++ b/prototype/fw/src/main.c
@@ -73,18 +73,20 @@ int main(void) {
     int i = 0;
     while (23) {
         if (tx_st.remaining_bytes == 0) {
-            if (i > 10000) {
+            if (i > 1000) {
                 res_buf.req_seq = req_seq;
                 res_buf.res_seq = res_seq;
                 res_seq += 1;
-                //packetize(&res_buf, &res_buf.trailer);
+                packetize(&res_buf, &res_buf.trailer);
                 tx_st.tx_char = tx_buf;
-                //tx_st.remaining_bytes = cobs_encode((uint8_t *)&res_buf, sizeof(res_buf), tx_buf, sizeof(tx_buf));;
+                tx_st.remaining_bytes = cobs_encode((uint8_t *)&res_buf, sizeof(res_buf), tx_buf, sizeof(tx_buf));;
+                /*
                 for (int k=0; k < 8; k++)
                     tx_buf[k] = 255-k;
                 for (int k=0; k < 8; k++)
                     tx_buf[8+k] = (k + 1) % 8;
                 tx_st.remaining_bytes = 16;
+                */
                 i = 0;
             } else {
                 i++;
diff --git a/prototype/fw/tools/ser_test.py b/prototype/fw/tools/ser_test.py
index 14addbd..8680f46 100644
--- a/prototype/fw/tools/ser_test.py
+++ b/prototype/fw/tools/ser_test.py
@@ -35,7 +35,7 @@ if __name__ == '__main__':
             if byte_count == 0:
                 print(f'\033[38;5;244m{time.time() - start_time: 8.3f} \033[0m', end='')
 
-            col = '\033[91m' if c == 0 else ('\033[0m' if c == (lastc - 1) % 256 else '\033[92m')
+            col = '\033[91m' if c == 0 else '\033[0m' # if c == (lastc - 1) % 256 else '\033[92m')
             print(f'{col}{c:02x}', end=' ')
             line += bytes([c])
             byte_count += 1
@@ -72,6 +72,6 @@ if __name__ == '__main__':
             data = struct.pack('<I', seq)
             #seq += 1
             #ser.write(bytes(list(range(255, -1, -1))))
-            #ser.write(cobs.encode(data + struct.pack('<I', zlib.crc32(data))) + b'\0')
+            ser.write(cobs.encode(data + struct.pack('<I', zlib.crc32(data))) + b'\0')
             last_tx = time.time()
         #time.sleep(0.01)
-- 
cgit