#include "platform.h"
#include "SEGGER_RTT.h"
volatile uint32_t PLATFORM_DelayTick = 0;
void PLATFORM_InitSysTick(void)
{
RCC_ClocksTypeDef RCC_Clocks;
RCC_GetClocksFreq(&RCC_Clocks);
if (SysTick_Config(RCC_Clocks.HCLK_Frequency / 1000))
{
while (1)
{
}
}
NVIC_SetPriority(SysTick_IRQn, 0x0);
}
void PLATFORM_ConfigDelay(void)
{
NVIC_InitTypeDef NVIC_InitStruct;
TIM_TimeBaseInitTypeDef TIM_TimeBaseStruct;
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM6, ENABLE);
TIM_TimeBaseStructInit(&TIM_TimeBaseStruct);
TIM_TimeBaseStruct.TIM_Prescaler = (TIM_GetTIMxClock(TIM6) / 100000 - 1);
TIM_TimeBaseStruct.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseStruct.TIM_Period = (100 - 1);
TIM_TimeBaseStruct.TIM_ClockDivision = TIM_CKD_Div1;
TIM_TimeBaseStruct.TIM_RepetitionCounter = 0;
TIM_TimeBaseInit(TIM6, &TIM_TimeBaseStruct);
TIM_ITConfig(TIM6, TIM_IT_Update, ENABLE);
NVIC_InitStruct.NVIC_IRQChannel = TIM6_IRQn;
NVIC_InitStruct.NVIC_IRQChannelPreemptionPriority = 0;
NVIC_InitStruct.NVIC_IRQChannelSubPriority = 1;
NVIC_InitStruct.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStruct);
TIM_Cmd(TIM6, ENABLE);
}
void PLATFORM_DelayMs(uint32_t Tick)
{
PLATFORM_DelayTick = Tick;
while (PLATFORM_DelayTick)
{
}
}
void PLATFORM_InitConsole(void)
{
SEGGER_RTT_ConfigUpBuffer(0, "RTTUP", NULL, 0, SEGGER_RTT_MODE_NO_BLOCK_SKIP);
}
int fputc(int ch, FILE *f)
{
SEGGER_RTT_PutCharSkip(0, (char)ch);
return (ch);
}
void PLATFORM_PrintClocks(void)
{
printf("\r\nBOARD : Mini-F5333");
printf("\r\nMCU : MM32F5333D7P");
printf("\r\n");
switch (RCC->CFGR & RCC_CFGR_SWS_Msk)
{
case 0x00:
printf("\r\nHSI used as system clock source");
break;
case 0x04:
printf("\r\nHSE used as system clock source");
break;
case 0x08:
if (RCC->PLL1CFGR & RCC_PLL1CFGR_PLL1SRC_Msk)
{
printf("\r\nPLL1 (clocked by HSE) used as system clock source");
}
else
{
printf("\r\nPLL1 (clocked by HSI) used as system clock source");
}
break;
case 0x0C:
printf("\r\nLSI used as system clock source");
break;
default:
break;
}
RCC_ClocksTypeDef RCC_Clocks;
RCC_GetClocksFreq(&RCC_Clocks);
printf("\r\n");
printf("\r\nSYSCLK Frequency : %7.3f MHz", (double)RCC_Clocks.SYSCLK_Frequency / (double)1000000.0);
printf("\r\nHCLK Frequency : %7.3f MHz", (double)RCC_Clocks.HCLK_Frequency / (double)1000000.0);
printf("\r\nPCLK1 Frequency : %7.3f MHz", (double)RCC_Clocks.PCLK1_Frequency / (double)1000000.0);
printf("\r\nPCLK2 Frequency : %7.3f MHz", (double)RCC_Clocks.PCLK2_Frequency / (double)1000000.0);
printf("\r\n");
}
void PLATFORM_Init(void)
{
PLATFORM_InitSysTick();
PLATFORM_ConfigDelay();
PLATFORM_InitConsole();
PLATFORM_PrintClocks();
}
void TIM6_IRQHandler(void)
{
if (RESET != TIM_GetITStatus(TIM6, TIM_IT_Update))
{
if (PLATFORM_DelayTick)
{
PLATFORM_DelayTick--;
}
TIM_ClearITPendingBit(TIM6, TIM_IT_Update);
}
}
#include "bsp_led.h"
void bsp_LedInit(void)
{
GPIO_InitTypeDef GPIO_InitStruct;
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOB, ENABLE);
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOC, ENABLE);
GPIO_StructInit(&GPIO_InitStruct);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_11 | GPIO_Pin_10 ;
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_High;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(GPIOB, &GPIO_InitStruct);
GPIO_StructInit(&GPIO_InitStruct);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_7 | GPIO_Pin_6;
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_High;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(GPIOC, &GPIO_InitStruct);
GPIO_WriteBit(GPIOB, GPIO_Pin_11, Bit_SET);
GPIO_WriteBit(GPIOB, GPIO_Pin_10, Bit_SET);
GPIO_WriteBit(GPIOC, GPIO_Pin_7, Bit_SET);
GPIO_WriteBit(GPIOC, GPIO_Pin_6, Bit_SET);
}
void bsp_LedToggle(uint8_t Index)
{
switch (Index)
{
case 1:
if (GPIO_ReadOutputDataBit(GPIOB, GPIO_Pin_11) == Bit_RESET)
{
GPIO_WriteBit(GPIOB, GPIO_Pin_11, Bit_SET);
}
else
{
GPIO_WriteBit(GPIOB, GPIO_Pin_11, Bit_RESET);
}
break;
case 2:
if (GPIO_ReadOutputDataBit(GPIOB, GPIO_Pin_10) == Bit_RESET)
{
GPIO_WriteBit(GPIOB, GPIO_Pin_10, Bit_SET);
}
else
{
GPIO_WriteBit(GPIOB, GPIO_Pin_10, Bit_RESET);
}
break;
case 3:
if (GPIO_ReadOutputDataBit(GPIOC, GPIO_Pin_7) == Bit_RESET)
{
GPIO_WriteBit(GPIOC, GPIO_Pin_7, Bit_SET);
}
else
{
GPIO_WriteBit(GPIOC, GPIO_Pin_7, Bit_RESET);
}
break;
case 4:
if (GPIO_ReadOutputDataBit(GPIOC, GPIO_Pin_6) == Bit_RESET)
{
GPIO_WriteBit(GPIOC, GPIO_Pin_6, Bit_SET);
}
else
{
GPIO_WriteBit(GPIOC, GPIO_Pin_6, Bit_RESET);
}
break;
default:
break;
}
}
#include "bsp_key.h"
void bsp_KeyInit(void)
{
GPIO_InitTypeDef GPIO_InitStruct;
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOB, ENABLE);
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOC, ENABLE);
GPIO_StructInit(&GPIO_InitStruct);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_4;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IPD;
GPIO_Init(GPIOC, &GPIO_InitStruct);
GPIO_StructInit(&GPIO_InitStruct);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_5;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IPU;
GPIO_Init(GPIOC, &GPIO_InitStruct);
GPIO_StructInit(&GPIO_InitStruct);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_1 | GPIO_Pin_2;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IPU;
GPIO_Init(GPIOB, &GPIO_InitStruct);
}
uint8_t bsp_KeyReadPinLevel(uint8_t Index)
{
uint8_t PinLevel = 0;
switch (Index)
{
case 1:
PinLevel = GPIO_ReadInputDataBit(GPIOC, GPIO_Pin_4);
break;
case 2:
PinLevel = GPIO_ReadInputDataBit(GPIOC, GPIO_Pin_5);
break;
case 3:
PinLevel = GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_1);
break;
case 4:
PinLevel = GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_2);
break;
default:
break;
}
return (PinLevel);
}
#include "key.h"
#include "bsp_key.h"
#include "multi_button.h"
struct Button K1;
struct Button K2;
struct Button K3;
struct Button K4;
volatile uint8_t KeyRegisterFlag = 0;
volatile uint8_t KeyHttpPostFlag = 0;
void KEY_PressUpHandler(void *btn)
{
struct Button *handle = (struct Button *)btn;
switch (handle->button_id)
{
case 1:
printf("\r\nK1");
break;
case 2:
printf("\r\nK2");
break;
case 3:
printf("\r\nK3");
break;
case 4:
printf("\r\nK4"); KeyHttpPostFlag = 1;
break;
default:
break;
}
}
void KEY_Init(void)
{
button_init(&K1, bsp_KeyReadPinLevel, Bit_SET, 1);
button_init(&K2, bsp_KeyReadPinLevel, Bit_RESET, 2);
button_init(&K3, bsp_KeyReadPinLevel, Bit_RESET, 3);
button_init(&K4, bsp_KeyReadPinLevel, Bit_RESET, 4);
button_attach(&K1, PRESS_UP, KEY_PressUpHandler);
button_attach(&K2, PRESS_UP, KEY_PressUpHandler);
button_attach(&K3, PRESS_UP, KEY_PressUpHandler);
button_attach(&K4, PRESS_UP, KEY_PressUpHandler);
button_start(&K1);
button_start(&K2);
button_start(&K3);
button_start(&K4);
KeyRegisterFlag = 1;
}
void SysTick_Handler(void)
{
if (KeyRegisterFlag)
{
button_ticks();
}
}
#include "bsp_air724.h"
#include "platform.h"
uint8_t Air724_RxBuffer[2048];
uint16_t Air724_RxLength = 0;
char deepseek_Buffer[2048];
void bsp_Air724InitUART(void)
{
GPIO_InitTypeDef GPIO_InitStruct;
NVIC_InitTypeDef NVIC_InitStruct;
UART_InitTypeDef UART_InitStruct;
RCC_APB1PeriphClockCmd(RCC_APB1Periph_UART4, ENABLE);
UART_StructInit(&UART_InitStruct);
UART_InitStruct.BaudRate = 115200;
UART_InitStruct.WordLength = UART_WordLength_8b;
UART_InitStruct.StopBits = UART_StopBits_1;
UART_InitStruct.Parity = UART_Parity_No;
UART_InitStruct.HWFlowControl = UART_HWFlowControl_None;
UART_InitStruct.Mode = UART_Mode_Rx | UART_Mode_Tx;
UART_Init(UART4, &UART_InitStruct);
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOC, ENABLE);
GPIO_PinAFConfig(GPIOC, GPIO_PinSource0, GPIO_AF_8);
GPIO_PinAFConfig(GPIOC, GPIO_PinSource1, GPIO_AF_8);
GPIO_StructInit(&GPIO_InitStruct);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_0;
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_High;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOC, &GPIO_InitStruct);
GPIO_StructInit(&GPIO_InitStruct);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_1;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IPU;
GPIO_Init(GPIOC, &GPIO_InitStruct);
UART_ITConfig(UART4, UART_IT_RX, ENABLE);
NVIC_InitStruct.NVIC_IRQChannel = UART4_IRQn;
NVIC_InitStruct.NVIC_IRQChannelPreemptionPriority = 0;
NVIC_InitStruct.NVIC_IRQChannelSubPriority = 1;
NVIC_InitStruct.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStruct);
UART_Cmd(UART4, ENABLE);
}
void bsp_Air724RxIrqHandler(uint8_t Data)
{
printf("%c", Data);
Air724_RxBuffer[Air724_RxLength] = Data;
Air724_RxLength += 1;
Air724_RxLength %= 2048;
}
void bsp_Air724InitGPIO(void)
{
GPIO_InitTypeDef GPIO_InitStruct;
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOI, ENABLE);
GPIO_StructInit(&GPIO_InitStruct);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_0;
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_High;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(GPIOI, &GPIO_InitStruct);
GPIO_WriteBit(GPIOI, GPIO_Pin_0, Bit_SET);
}
void bsp_Air724Reset(void)
{
GPIO_WriteBit(GPIOI, GPIO_Pin_0, Bit_SET);
PLATFORM_DelayMs(100);
GPIO_WriteBit(GPIOI, GPIO_Pin_0, Bit_RESET);
PLATFORM_DelayMs(100);
}
void bsp_Air724ClearRxBuffer(void)
{
Air724_RxLength = 0;
for (uint16_t i = 0; i < 2048; i++)
{
Air724_RxBuffer[i] = 0;
}
}
void bsp_Air724Init(void)
{
bsp_Air724InitUART();
bsp_Air724InitGPIO();
bsp_Air724ClearRxBuffer();
}
void bsp_Air724SendData(uint8_t Data)
{
UART_SendData(UART4, Data);
while (RESET == UART_GetFlagStatus(UART4, UART_FLAG_TXC))
{
}
}
uint32_t bsp_Air724SendCommandBlocking(char *Command, char *Response, uint32_t Timeout)
{
if (Command != NULL)
{
while (*Command != '\0')
{
bsp_Air724SendData(*Command++);
}
bsp_Air724SendData(0x0D);
bsp_Air724SendData(0x0A);
}
if (Timeout != 0)
{
bsp_Air724ClearRxBuffer();
while (Timeout--)
{
if (strstr((char *)Air724_RxBuffer, Response) != NULL)
{
return (Timeout);
}
PLATFORM_DelayMs(1);
}
}
return (0);
}
void bsp_Air724InputDataNonBlocking(char *Data)
{
if (Data != NULL)
{
while (*Data != '\0')
{
bsp_Air724SendData(*Data++);
}
bsp_Air724SendData(0x1A);
}
}
void HTTP_Init(void)
{
bsp_Air724Reset();
bsp_Air724SendCommandBlocking(NULL, "RDY", 10000);
bsp_Air724SendCommandBlocking(NULL, "+NITZ", 10000);
PLATFORM_DelayMs(500);
bsp_Air724SendCommandBlocking("AT", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+CPIN?", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+CGATT?", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+SAPBR=3,1,\"CONTYPE\",\"GPRS\"", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+SAPBR=3,1,\"APN\",\"\"", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+SAPBR=1,1", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+SAPBR=2,1", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+CGNSPWR=1", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+CSQ", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+CGNSAID=31,1,1,1", "OK", 10000);
}
char POST_DATA[] =
"{\
\"model\": \"deepseek-chat\",\
\"messages\": [{\"role\": \"user\", \"content\": \"who are you?\"}],\
\"stream\": false\
}";
void HTTP_Post(void)
{
char Command[200];
bsp_Air724SendCommandBlocking("AT+HTTPINIT", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+HTTPSSL=1", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+HTTPPARA=\"CID\",1", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+HTTPPARA=\"URL\",\"https://api.deepseek.com/chat/completions\"", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+HTTPPARA=\"CONTENT\",\"application/json\"", "OK", 10000);
bsp_Air724SendCommandBlocking("AT+HTTPPARA=\"USERDATA\",\"Authorization:Bearer API key\"", "OK", 10000);
memset(Command, 0, sizeof(Command));
sprintf(Command, "AT+HTTPDATA=%d,10000", strlen(POST_DATA));
bsp_Air724SendCommandBlocking(Command, "DOWNLOAD", 30000);
printf("\r\n%s", POST_DATA);
bsp_Air724InputDataNonBlocking(POST_DATA);
bsp_Air724SendCommandBlocking("AT+HTTPACTION=1", "OK", 30000);
bsp_Air724SendCommandBlocking(NULL, "+HTTPACTION: 1,200,", 30000);
bsp_Air724SendCommandBlocking("AT+HTTPREAD", "OK", 30000);
bsp_Air724RxHandler();
bsp_Air724SendCommandBlocking("AT+HTTPTERM", "OK", 10000);
}
#include "cJSON.h"
void bsp_Air724RxHandler(void)
{
uint16_t Count = 0;
uint16_t Group = 0;
memset(deepseek_Buffer, 0, sizeof(deepseek_Buffer));
for (uint16_t i = 0; i < Air724_RxLength; i++)
{
if (Air724_RxBuffer[i] == '{')
{
Group++;
}
if (Group)
{
deepseek_Buffer[Count++] = Air724_RxBuffer[i];
}
if (Air724_RxBuffer[i] == '}')
{
if(Group) Group--;
}
}
printf("\r\n--------------------------------------------------------------------------------");
cJSON *cjson = cJSON_Parse(deepseek_Buffer);
char *json_data = cJSON_Print(cjson);
if (cjson == NULL)
{
printf("\r\ncjson error!!!");
}
else
{
printf("\r\n%s", json_data);
}
printf("\r\n--------------------------------------------------------------------------------");
printf("\r\n");
}
END