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| Rev 134 | Rev 136 | ||
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| Line 56... | Line 56... | ||
| 56 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
56 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 57 | #include <stdio.h> |
57 | #include <stdio.h> |
| 58 | #include <stdarg.h> |
58 | #include <stdarg.h> |
| 59 | #include <string.h> |
59 | #include <string.h> |
| 60 | #include "91x_lib.h" |
60 | #include "91x_lib.h" |
| - | 61 | #include "config.h" |
|
| 61 | #include "main.h" |
62 | #include "main.h" |
| 62 | #include "uart0.h" |
63 | #include "uart0.h" |
| 63 | #include "uart1.h" |
64 | #include "uart1.h" |
| 64 | #include "timer1.h" |
65 | #include "timer1.h" |
| 65 | #include "ubx.h" |
66 | #include "ubx.h" |
| Line 69... | Line 70... | ||
| 69 | //------------------------------------------------------------------------------------ |
70 | //------------------------------------------------------------------------------------ |
| 70 | // global variables |
71 | // global variables |
| Line 71... | Line 72... | ||
| 71 | 72 | ||
| Line 72... | Line -... | ||
| 72 | MKOSD_VersionInfo_t MKOSD_VersionInfo; |
- | |
| 73 | 73 | MKOSD_VersionInfo_t MKOSD_VersionInfo; |
|
| 74 | #define UART0_BAUD_RATE 57600 //Baud Rate for the serial interfaces |
74 | |
| 75 | // UART0 MUXER |
75 | // UART0 MUXER |
| 76 | UART0_MuxerState_t UART0_Muxer = UART0_UNDEF; |
76 | UART0_MuxerState_t UART0_Muxer = UART0_UNDEF; |
| Line 222... | Line 222... | ||
| 222 | UART_InitStructure.UART_BaudRate = Uart0Baudrate; |
222 | UART_InitStructure.UART_BaudRate = Uart0Baudrate; |
| 223 | UART_InitStructure.UART_HardwareFlowControl = UART_HardwareFlowControl_None; |
223 | UART_InitStructure.UART_HardwareFlowControl = UART_HardwareFlowControl_None; |
| 224 | UART_InitStructure.UART_Mode = UART_Mode_Tx_Rx; |
224 | UART_InitStructure.UART_Mode = UART_Mode_Tx_Rx; |
| 225 | UART_InitStructure.UART_FIFO = UART_FIFO_Enable; |
225 | UART_InitStructure.UART_FIFO = UART_FIFO_Enable; |
| 226 | UART_InitStructure.UART_TxFIFOLevel = UART_FIFOLevel_1_2; |
226 | UART_InitStructure.UART_TxFIFOLevel = UART_FIFOLevel_1_2; |
| 227 | UART_InitStructure.UART_RxFIFOLevel = UART_FIFOLevel_1_2; |
227 | UART_InitStructure.UART_RxFIFOLevel = UART_FIFOLevel_1_8; |
| Line 228... | Line 228... | ||
| 228 | 228 | ||
| 229 | UART_DeInit(UART0); // reset uart 0 to default |
229 | UART_DeInit(UART0); // reset uart 0 to default |
| Line 230... | Line 230... | ||
| 230 | UART_Init(UART0, &UART_InitStructure); // initialize uart 0 |
230 | UART_Init(UART0, &UART_InitStructure); // initialize uart 0 |
| 231 | 231 | ||
| 232 | // enable uart 0 interrupts selective |
232 | // enable uart 0 interrupts selective |
| 233 | UART_ITConfig(UART0, UART_IT_Receive | UART_IT_ReceiveTimeOut /*| UART_IT_FrameError*/, ENABLE); |
233 | UART_ITConfig(UART0, UART_IT_Receive | UART_IT_ReceiveTimeOut /*| UART_IT_FrameError*/, ENABLE); |
| 234 | UART_Cmd(UART0, ENABLE); // enable uart 0 |
234 | UART_Cmd(UART0, ENABLE); // enable uart 0 |
| 235 | // configure the uart 0 interupt line as an IRQ with priority 9 (0 is highest) |
235 | // configure the uart 0 interupt line |
| 236 | VIC_Config(UART0_ITLine, VIC_IRQ, 9); |
236 | VIC_Config(UART0_ITLine, VIC_IRQ, PRIORITY_UART0); |
| 237 | // enable the uart 0 IRQ |
237 | // enable the uart 0 IRQ |
| Line 238... | Line 238... | ||
| 238 | VIC_ITCmd(UART0_ITLine, ENABLE); |
238 | VIC_ITCmd(UART0_ITLine, ENABLE); |
| Line 251... | Line 251... | ||
| 251 | /* UART0 Interrupt Handler */ |
251 | /* UART0 Interrupt Handler */ |
| 252 | /********************************************************/ |
252 | /********************************************************/ |
| 253 | void UART0_IRQHandler(void) |
253 | void UART0_IRQHandler(void) |
| 254 | { |
254 | { |
| 255 | u8 c; |
255 | u8 c; |
| 256 | // if receive irq or receive timeout irq has occured |
256 | // if receive irq (FIFO is over trigger level) or receive timeout irq (FIFO is not empty for longer times) has occured |
| 257 | if((UART_GetITStatus(UART0, UART_IT_Receive) != RESET) || (UART_GetITStatus(UART0, UART_IT_ReceiveTimeOut) != RESET) ) |
257 | if((UART_GetITStatus(UART0, UART_IT_Receive) != RESET) || (UART_GetITStatus(UART0, UART_IT_ReceiveTimeOut) != RESET) ) |
| 258 | { |
258 | { |
| 259 | UART_ClearITPendingBit(UART0, UART_IT_Receive); // clear receive interrupt flag |
259 | UART_ClearITPendingBit(UART0, UART_IT_Receive); // clear receive interrupt flag |
| 260 | UART_ClearITPendingBit(UART0, UART_IT_ReceiveTimeOut); // clear receive timeout interrupt flag |
260 | UART_ClearITPendingBit(UART0, UART_IT_ReceiveTimeOut); // clear receive timeout interrupt flag |