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| Rev 41 | Rev 110 | ||
|---|---|---|---|
| Line 56... | Line 56... | ||
| 56 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
56 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 57 | //#include <stdio.h> |
57 | //#include <stdio.h> |
| 58 | #include "91x_lib.h" |
58 | #include "91x_lib.h" |
| 59 | #include "uart1.h" |
59 | #include "uart1.h" |
| Line -... | Line 60... | ||
| - | 60 | ||
| - | 61 | #define UART2_BAUD_RATE 57600 //Baud Rate for the serial interfaces |
|
| - | 62 | ||
| 60 | 63 | ||
| 61 | /********************************************************/ |
64 | /********************************************************/ |
| 62 | /* Initialize UART2 */ |
65 | /* Initialize UART2 */ |
| 63 | /********************************************************/ |
66 | /********************************************************/ |
| 64 | void UART2_Init(void) |
67 | void UART2_Init(void) |
| 65 | { |
68 | { |
| 66 | UART_InitTypeDef UART_InitStructure; |
69 | UART_InitTypeDef UART_InitStructure; |
| Line 67... | Line 70... | ||
| 67 | GPIO_InitTypeDef GPIO_InitStructure; |
70 | GPIO_InitTypeDef GPIO_InitStructure; |
| Line 68... | Line 71... | ||
| 68 | 71 | ||
| Line 69... | Line 72... | ||
| 69 | SerialPutString("\r\n UART2 init..."); |
72 | UART1_PutString("\r\n UART2 init..."); |
| 70 | 73 | ||
| Line 101... | Line 104... | ||
| 101 | */ |
104 | */ |
| 102 | UART_StructInit(&UART_InitStructure); |
105 | UART_StructInit(&UART_InitStructure); |
| 103 | UART_InitStructure.UART_WordLength = UART_WordLength_8D; |
106 | UART_InitStructure.UART_WordLength = UART_WordLength_8D; |
| 104 | UART_InitStructure.UART_StopBits = UART_StopBits_1; |
107 | UART_InitStructure.UART_StopBits = UART_StopBits_1; |
| 105 | UART_InitStructure.UART_Parity = UART_Parity_No ; |
108 | UART_InitStructure.UART_Parity = UART_Parity_No ; |
| 106 | UART_InitStructure.UART_BaudRate = BAUD_RATE; |
109 | UART_InitStructure.UART_BaudRate = UART2_BAUD_RATE; |
| 107 | UART_InitStructure.UART_HardwareFlowControl = UART_HardwareFlowControl_None; |
110 | UART_InitStructure.UART_HardwareFlowControl = UART_HardwareFlowControl_None; |
| 108 | UART_InitStructure.UART_Mode = UART_Mode_Tx_Rx; |
111 | UART_InitStructure.UART_Mode = UART_Mode_Tx_Rx; |
| 109 | UART_InitStructure.UART_FIFO = UART_FIFO_Enable; |
112 | UART_InitStructure.UART_FIFO = UART_FIFO_Enable; |
| 110 | UART_InitStructure.UART_TxFIFOLevel = UART_FIFOLevel_1_2; |
113 | UART_InitStructure.UART_TxFIFOLevel = UART_FIFOLevel_1_2; |
| 111 | UART_InitStructure.UART_RxFIFOLevel = UART_FIFOLevel_1_2; |
114 | UART_InitStructure.UART_RxFIFOLevel = UART_FIFOLevel_1_2; |
| Line 119... | Line 122... | ||
| 119 | // configure the uart 2 interupt line as an IRQ with priority 9 (0 is highest) |
122 | // configure the uart 2 interupt line as an IRQ with priority 9 (0 is highest) |
| 120 | VIC_Config(UART2_ITLine, VIC_IRQ, 9); |
123 | VIC_Config(UART2_ITLine, VIC_IRQ, 9); |
| 121 | // enable the uart 2 IRQ |
124 | // enable the uart 2 IRQ |
| 122 | VIC_ITCmd(UART2_ITLine, ENABLE); |
125 | VIC_ITCmd(UART2_ITLine, ENABLE); |
| Line 123... | Line 126... | ||
| 123 | 126 | ||
| 124 | SerialPutString("ok"); |
127 | UART1_PutString("ok"); |
| Line 125... | Line 128... | ||
| 125 | } |
128 | } |
| 126 | 129 | ||
| 127 | 130 | ||
| Line 128... | Line 131... | ||
| 128 | void UART2_Deinit(void) |
131 | void UART2_Deinit(void) |
| 129 | { |
132 | { |
| 130 | GPIO_InitTypeDef GPIO_InitStructure; |
133 | GPIO_InitTypeDef GPIO_InitStructure; |
| 131 | 134 | ||
| Line 132... | Line 135... | ||
| 132 | SerialPutString("\r\n UART2 deinit..."); |
135 | UART1_PutString("\r\n UART2 deinit..."); |
| Line 155... | Line 158... | ||
| 155 | GPIO_InitStructure.GPIO_Type = GPIO_Type_PushPull; |
158 | GPIO_InitStructure.GPIO_Type = GPIO_Type_PushPull; |
| 156 | GPIO_InitStructure.GPIO_IPConnected = GPIO_IPConnected_Disable; |
159 | GPIO_InitStructure.GPIO_IPConnected = GPIO_IPConnected_Disable; |
| 157 | GPIO_InitStructure.GPIO_Alternate = GPIO_InputAlt1; |
160 | GPIO_InitStructure.GPIO_Alternate = GPIO_InputAlt1; |
| 158 | GPIO_Init(GPIO3, &GPIO_InitStructure); |
161 | GPIO_Init(GPIO3, &GPIO_InitStructure); |
| Line 159... | Line 162... | ||
| 159 | 162 | ||
| 160 | SerialPutString("ok"); |
163 | UART1_PutString("ok"); |
| Line 161... | Line 164... | ||
| 161 | } |
164 | } |
| 162 | 165 | ||
| 163 | /********************************************************/ |
166 | /********************************************************/ |