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ch32v307 uart4

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This commit is contained in:
huang
2024-02-22 10:00:19 +08:00
parent 1d582ebcfd
commit 38a087717c
3 changed files with 115 additions and 94 deletions
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Ubiquitous/XiZi_IIoT/board/ch32v307vct6/board.c
+3 -12
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@@ -62,14 +62,13 @@ extern RxBuffer2;
extern uint16_t UART_ReceiveData(USART_TypeDef* USARTx);
void InitBoardHardware()
{
// USART_Printf_Init(115200);
/* System Tick Configuration */
_SysTick_Config(SystemCoreClock / TICK_PER_SECOND);
/* initialize memory system */
InitBoardMemory(MEMORY_START_ADDRESS, (void*)MEMORY_END_ADDRESS);
InitHwUart();
#ifdef BSP_USING_UART1
InstallConsole("uart1", "uart1_drv", "uart1_dev1");
#ifdef BSP_USING_UART4
InstallConsole("uart4", "uart4_drv", "uart4_dev4");
#endif
// #ifdef BSP_USING_UART2
// InstallConsole("uart2", "uart2_drv", "uart2_dev2");
@@ -81,15 +80,7 @@ void InitBoardHardware()
KPrintf("consle init completed.\n");
KPrintf("board initialization......\n");
// KPrintf("memory address range: [0x%08x - 0x%08x], size: %d\n", (x_ubase) MEMORY_START_ADDRESS, (x_ubase) MEMORY_END_ADDRESS, gd32vf103_SRAM_SIZE);
/* initialize memory system */
KPrintf("board init done.\n");
KPrintf("start okernel...\n");
while (1) {
uint16_t ans = UART_ReceiveData(USART3);
KPrintf("%d\n", ans);
for (int i = 0; i < 1000; i++)
;
}
}