Synergy平台跟Keil和IAR重映射方式并不一樣，使用E2Studio IDE時需要
1、Project/Properties/C/C++ Build/Setting/Tool Setting/Cross ARM C Linker/General 使用 “-nostdlib” compiler option
2、Project/Properties/C/C++ Build/Setting/Tool Setting/Cross ARM C Linker/Miscellaneous 去掉 “-specs=rdimon.specs” linker option
然後添加自己的 _write函數
int _write (int fd, char *ptr, int len)
{
g_usb_terminal.p_api->write(g_usb_terminal.p_ctrl, ptr, len, TX_WAIT_FOREVER);
return len;
}
IAR IDE沒有調試成功。
可以通過以下方式實作：
1、g_uart2在HAL中
注意：必須使用信号量。
void Puts(uint8_t *str)
{
static uint8_t ucTmp, ucSize;
uint8_t i = 0;
while(*str != '\0')
{
ucTmp = *str;
//g_sf_comms0.p_api->write(g_sf_comms0.p_ctrl, &Txt, 1, 0xFFFF);
g_uart2.p_api->write(g_uart2.p_ctrl, str, 1);
tx_semaphore_get(&g_uart_semaphore, TX_WAIT_FOREVER);//設定信号量
str++;
ucSize++;
}
}
void cb_uart2(uart_callback_args_t *p_args)
{
if (2U == p_args->channel)
{
switch (p_args->event)
{
case UART_EVENT_TX_COMPLETE:
tx_semaphore_put(&g_uart_semaphore);
break;
default:
break;
}
}
}
2、g_uart0在FW架構中
void Printf(uint8_t *str)
{
uint16_t i = 0;
while(str[i++] != 0)
{
Txt = str[i-1];
guiSize++;
i++;
}
g_sf_comms0.p_api->write(g_sf_comms0.p_ctrl, str, i, TX_WAIT_FOREVER);
for(i = 0; i < 50; i++)
{
str[i] = 0;
}
guiSize = 0;
}
sprintf(Uart0ThreadLogBuffer,"\r\n Uart0Thread Line Num: %d",__LINE__);
Printf(Uart0ThreadLogBuffer);
或
sprintf(Uart0ThreadLogBuffer,"\r\n Uart0Thread Line Num: %d",__LINE__);
g_sf_comms0.p_api->write(g_sf_comms0.p_ctrl, Uart0ThreadLogBuffer,strlen(Uart0ThreadLogBuffer)+1, TX_WAIT_FOREVER);