From d30e3fa68d7192da22c1569f56f564b92896170d Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sun, 4 Jun 2017 17:33:51 +0200
Subject: o Working decoder for Samsung remotes.

---
 src/radio-controller.cpp | 39 +++++++++++++++++++++++++++++----------
 1 file changed, 29 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/radio-controller.cpp b/src/radio-controller.cpp
index d31f5b7..8d3149c 100644
--- a/src/radio-controller.cpp
+++ b/src/radio-controller.cpp
@@ -8,7 +8,7 @@
 #include "mcu/util.h"
 #include "misc.h"
 #include "decoder.h"
-#include "samsung_decoder.h"
+#include "daewoo_decoder.h"
 
 using mcu::arm::mutex;
 using namespace radio_controller;
@@ -22,7 +22,7 @@ mcu::stm32cube::uart::uart_port uart2(&huart2);
 mcu::stm32cube::debug::dbg<100> dbg(uart2);
 
 template<typename T>
-class buffer_iterator : public iterator<T> {
+class buffer_iterator : public sample_iterator {
     const T *values_;
     const int size_;
     int idx_;
@@ -31,7 +31,16 @@ public:
     buffer_iterator(const T *values, int size) : values_(values), size_(size), idx_(-1)
     {};
 
-    __noinline
+    int size() override
+    {
+        return size_;
+    }
+
+    void reset() override
+    {
+        idx_ = -1;
+    }
+
     bool next() override
     {
         if (has_next()) {
@@ -224,9 +233,19 @@ void main_loop()
 
         HAL_NVIC_DisableIRQ(TIM2_IRQn);
 
-        samsung_decoder d;
+        daewoo_decoder d;
         auto it = ir_buffer.iterator();
-        d.decode(&it);
+        auto result = d.decode(&it);
+
+        if (result.state == decoding_state::TOO_SHORT) {
+            printf("Too short\n");
+        } else if (result.state == decoding_state::SHORT_BODY) {
+            printf("Short body\n");
+        } else if (result.state == decoding_state::BAD_START) {
+            printf("Bad start\n");
+        } else if (result.state == decoding_state::OK) {
+            printf("OK: size=%d, value: 0x%08" PRIx32 "%08" PRIx32 "\n", result.data.size(), result.data.u32(1), result.data.u32(0));
+        }
 
         ir_buffer.reset();
         ir_buffer_lock.unlock();
@@ -283,10 +302,10 @@ void ir_rx(TIM_HandleTypeDef *htim)
 
     if (htim->Channel == HAL_TIM_ACTIVE_CHANNEL_1) {
         ir_value1 = static_cast<uint16_t>(htim->Instance->CCR1);
-        debug_pin(2);
+//        debug_pin(2);
     } else if (htim->Channel == HAL_TIM_ACTIVE_CHANNEL_2) {
         ir_value2 = static_cast<uint16_t>(htim->Instance->CCR2);
-        debug_pin(3);
+//        debug_pin(3);
     }
 
     if (htim->Channel == HAL_TIM_ACTIVE_CHANNEL_1 && ir_buffer.check_first()) {
@@ -298,9 +317,9 @@ void ir_rx(TIM_HandleTypeDef *htim)
         if (ir_buffer_lock.try_lock()) {
             auto period = values::to_us<uint16_t>(ir_value1);
             auto pulse = values::to_us<uint16_t>(ir_value2);
-            if (ir_buffer.size() == 0) {
-                debug_pin(5);
-            }
+//            if (ir_buffer.size() == 0) {
+//                debug_pin(5);
+//            }
             ir_buffer.append({.period_us=period, .pulse_us=pulse});
 
             ir_buffer_lock.unlock();
-- 
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