Mercurial > public > ostc4
comparison Discovery/Src/data_exchange_main.c @ 156:1fbdb45db701 FlipDisplay
Removed special indicator for DMA transfer error
| author | Ideenmodellierer |
|---|---|
| date | Sun, 03 Mar 2019 19:18:51 +0100 |
| parents | 1ac5033f7c7a |
| children | 05c770dc2911 |
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| 155:4fd8bbc7d841 | 156:1fbdb45db701 |
|---|---|
| 133 void DataEX_Error_Handler(uint8_t answer) | 133 void DataEX_Error_Handler(uint8_t answer) |
| 134 { | 134 { |
| 135 count_DataEX_Error_Handler++; | 135 count_DataEX_Error_Handler++; |
| 136 last_error_DataEX_Error_Handler = answer; | 136 last_error_DataEX_Error_Handler = answer; |
| 137 | 137 |
| 138 /* A wrong footer indicates a communication interrupt. Statemachine is waiting for new data which is not received because no new transmission is triggered */ | 138 /* A wrong footer indicates a communication interrupt. State machine is waiting for new data which is not received because no new transmission is triggered */ |
| 139 /* ==> Abort data exchange to enable a new RX / TX cycle */ | 139 /* ==> Abort data exchange to enable a new RX / TX cycle */ |
| 140 if(answer == HAL_BUSY) | 140 if(answer == HAL_BUSY) |
| 141 { | 141 { |
| 142 HAL_SPI_Abort_IT(&cpu2DmaSpi); | 142 HAL_SPI_Abort_IT(&cpu2DmaSpi); |
| 143 data_old__lost_connection_to_slave_counter_total += 1000; /* add significant error offset to indicate error causing an abort event */ | |
| 144 } | 143 } |
| 145 | 144 |
| 146 return; | 145 return; |
| 147 } | 146 } |
| 148 | 147 |