1 | /* |
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2 | * Copyright (c) 2012 Sebastian Huber. All rights reserved. |
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3 | * |
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4 | * embedded brains GmbH |
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5 | * Obere Lagerstr. 30 |
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6 | * 82178 Puchheim |
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7 | * Germany |
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8 | * <rtems@embedded-brains.de> |
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9 | * |
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10 | * The license and distribution terms for this file may be |
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11 | * found in the file LICENSE in this distribution or at |
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12 | * http://www.rtems.com/license/LICENSE. |
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13 | */ |
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14 | |
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15 | #include <rtems/bspIo.h> |
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16 | |
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17 | #include <libchip/serial.h> |
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18 | |
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19 | #include <bspopts.h> |
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20 | #include <bsp/irq.h> |
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21 | #include <bsp/usart.h> |
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22 | #include <bsp/stm32f4.h> |
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23 | |
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24 | console_tbl Console_Configuration_Ports [] = { |
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25 | #ifdef STM32F4_ENABLE_USART_1 |
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26 | { |
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27 | .sDeviceName = "/dev/ttyS0", |
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28 | .deviceType = SERIAL_CUSTOM, |
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29 | .pDeviceFns = &stm32f4_usart_fns, |
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30 | .ulCtrlPort1 = (uint32_t) &STM32F4_USART_1, |
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31 | .ulCtrlPort2 = 0, |
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32 | .ulClock = STM32F4_USART_BAUD, |
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33 | .ulIntVector = STM32F4_IRQ_USART1 |
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34 | }, |
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35 | #endif |
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36 | #ifdef STM32F4_ENABLE_USART_2 |
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37 | { |
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38 | .sDeviceName = "/dev/ttyS2", |
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39 | .deviceType = SERIAL_CUSTOM, |
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40 | .pDeviceFns = &stm32f4_usart_fns, |
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41 | .ulCtrlPort1 = (uint32_t) &STM32F4_USART_2, |
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42 | .ulCtrlPort2 = 1, |
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43 | .ulClock = STM32F4_USART_BAUD, |
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44 | .ulIntVector = STM32F4_IRQ_USART2 |
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45 | }, |
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46 | #endif |
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47 | #ifdef STM32F4_ENABLE_USART_3 |
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48 | { |
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49 | .sDeviceName = "/dev/ttyS2", |
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50 | .deviceType = SERIAL_CUSTOM, |
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51 | .pDeviceFns = &stm32f4_usart_fns, |
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52 | .ulCtrlPort1 = (uint32_t) &STM32F4_USART_3, |
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53 | .ulCtrlPort2 = 2, |
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54 | .ulClock = STM32F4_USART_BAUD, |
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55 | .ulIntVector = STM32F4_IRQ_USART3 |
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56 | }, |
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57 | #endif |
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58 | #ifdef STM32F4_ENABLE_UART_4 |
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59 | { |
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60 | .sDeviceName = "/dev/ttyS3", |
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61 | .deviceType = SERIAL_CUSTOM, |
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62 | .pDeviceFns = &stm32f4_usart_fns, |
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63 | .ulCtrlPort1 = (uint32_t) &STM32F4_USART_4, |
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64 | .ulCtrlPort2 = 3, |
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65 | .ulClock = STM32F4_USART_BAUD, |
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66 | .ulIntVector = STM32F4_IRQ_UART4 |
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67 | }, |
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68 | #endif |
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69 | #ifdef STM32F4_ENABLE_UART_5 |
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70 | { |
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71 | .sDeviceName = "/dev/ttyS4", |
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72 | .deviceType = SERIAL_CUSTOM, |
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73 | .pDeviceFns = &stm32f4_usart_fns, |
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74 | .ulCtrlPort1 = (uint32_t) &STM32F4_USART_5, |
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75 | .ulCtrlPort2 = 4, |
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76 | .ulClock = STM32F4_USART_BAUD, |
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77 | .ulIntVector = STM32F4_IRQ_UART5 |
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78 | }, |
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79 | #endif |
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80 | #ifdef STM32F4_ENABLE_USART_6 |
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81 | { |
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82 | .sDeviceName = "/dev/ttyS5", |
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83 | .deviceType = SERIAL_CUSTOM, |
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84 | .pDeviceFns = &stm32f4_usart_fns, |
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85 | .ulCtrlPort1 = (uint32_t) &STM32F4_USART_6, |
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86 | .ulCtrlPort2 = 5, |
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87 | .ulClock = STM32F4_USART_BAUD, |
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88 | .ulIntVector = STM32F4_IRQ_USART6 |
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89 | }, |
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90 | #endif |
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91 | }; |
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92 | |
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93 | #define PORT_COUNT \ |
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94 | (sizeof(Console_Configuration_Ports) \ |
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95 | / sizeof(Console_Configuration_Ports [0])) |
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96 | |
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97 | unsigned long Console_Configuration_Count = PORT_COUNT; |
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98 | |
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99 | static void output_char(char c) |
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100 | { |
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101 | const console_fns *con = |
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102 | Console_Configuration_Ports [Console_Port_Minor].pDeviceFns; |
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103 | |
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104 | if (c == '\n') { |
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105 | con->deviceWritePolled((int) Console_Port_Minor, '\r'); |
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106 | } |
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107 | con->deviceWritePolled((int) Console_Port_Minor, c); |
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108 | } |
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109 | |
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110 | BSP_output_char_function_type BSP_output_char = output_char; |
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111 | |
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112 | BSP_polling_getchar_function_type BSP_poll_char = NULL; |
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