224 lines
7.2 KiB
C
224 lines
7.2 KiB
C
/**
|
|
* *****************************************************************************
|
|
* @file dis_cmd.c
|
|
* @version 0.1
|
|
* @date 2020-09-30
|
|
* @brief
|
|
* *****************************************************************************
|
|
* @attention
|
|
*
|
|
* <h2><center>© COPYRIGHT(c) 2020 Bouffalo Lab</center></h2>
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
|
* are permitted provided that the following conditions are met:
|
|
* 1. Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
* 3. Neither the name of Bouffalo Lab nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* *****************************************************************************
|
|
*/
|
|
|
|
#include "ring_buffer.h"
|
|
#include "bflb_platform.h"
|
|
#include "hal_uart.h"
|
|
#include "dis_cmd.h"
|
|
#include "GSL61xx.h"
|
|
|
|
//#undef MSG
|
|
//#define MSG(...)
|
|
|
|
FCSCMD_TypeDef Rx, Tx;
|
|
uint8_t image[120 * 104];
|
|
|
|
uint8_t Run_XOR(uint8_t *buf, uint16_t len)
|
|
{
|
|
uint16_t i;
|
|
uint8_t value;
|
|
|
|
for (value = 0, i = 0; i < len; i++) {
|
|
value ^= buf[i];
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
uint8_t Run_SUM(uint8_t *buf, uint16_t len)
|
|
{
|
|
uint16_t i;
|
|
uint8_t value;
|
|
|
|
for (value = 0, i = 0; i < len; i++) {
|
|
value += buf[i];
|
|
}
|
|
|
|
return (~value);
|
|
}
|
|
|
|
void CMD_Process(PACK_TypeDef *CMD_Pack, PACK_TypeDef *ACK_Pack)
|
|
{
|
|
static int index = 0;
|
|
struct device *uart = device_find("debug_log");
|
|
|
|
/*TODO ACK Function */
|
|
uint8_t CAP_REP[] = { 0x3A, 0x02, 0x00, 0x00, 0x00, 0x04, 0x3c, 0x00, 0x78, 0x00, 0x68, 0xA3 };
|
|
uint8_t TRANSMIT_REP[] = { 0x3A, 0x06, 0x00, 0x00, 0x00, 0x02, 0x3e, 0x80, 0x00, 0xff };
|
|
uint8_t TRANSMIT_REP2[] = { 0x3A, 0x06, 0x00, 0x00, 0x00, 0x04, 0x38, 0x80, 0x00, 0x0e, 0x8b, 0x6A };
|
|
uint8_t data_XOR = 0;
|
|
uint8_t data_SUM = 0;
|
|
|
|
switch (CMD_Pack->Cmd1) {
|
|
case CMD_INT:
|
|
break;
|
|
|
|
case CMD_GETINFO:
|
|
break;
|
|
|
|
case CMD_CAPTURE:
|
|
/*cap image */
|
|
CaptureGSL61xx(image);
|
|
|
|
//device_write(uart, 0, (uint8_t *)CAP_REP, sizeof(CAP_REP));
|
|
for (index = 0; index < 120; index++) {
|
|
device_write(uart, 0, (uint8_t *)&image[index * 104], 104);
|
|
}
|
|
|
|
break;
|
|
|
|
case CMD_DELETE:
|
|
break;
|
|
|
|
case CMD_TRANSMIT:
|
|
|
|
device_write(uart, 0, (uint8_t *)TRANSMIT_REP, sizeof(TRANSMIT_REP));
|
|
device_write(uart, 0, (uint8_t *)(image + 256 * index), 256);
|
|
|
|
data_XOR = Run_XOR(image + 256 * index, 256);
|
|
data_SUM = Run_SUM(image + 256 * index, 256);
|
|
TRANSMIT_REP2[9] = data_XOR;
|
|
TRANSMIT_REP2[10] = data_SUM;
|
|
TRANSMIT_REP2[11] = Run_SUM(TRANSMIT_REP2, 11);
|
|
|
|
device_write(uart, 0, (uint8_t *)TRANSMIT_REP2, 12);
|
|
index++;
|
|
|
|
if (index == 49) {
|
|
index = 0;
|
|
//memset(image,0,120*104);
|
|
//Ring_Buffer_Reset(&uartRB);
|
|
GSL61xx_init();
|
|
}
|
|
|
|
break;
|
|
|
|
case CMD_CONFIG:
|
|
break;
|
|
|
|
case CMD_DEBUG:
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
int8_t TASK_Check_CMD(PACK_TypeDef *RxPack, PACK_TypeDef *TxPack)
|
|
{
|
|
TxPack->Head = RxPack->Head;
|
|
TxPack->Cmd1 = RxPack->Cmd1;
|
|
TxPack->Len = 0;
|
|
|
|
/* TODO ExtData deal function */
|
|
if (RxPack->Cmd1 == 0x02) {
|
|
RxPack->Len >>= 8;
|
|
|
|
if (Run_XOR((uint8_t *)RxPack, 6) != RxPack->XOR) {
|
|
TxPack->Cmd2 = ERROR_XOR;
|
|
//MSG("error1\r\n");
|
|
return -1;
|
|
} else if (Run_SUM((uint8_t *)RxPack, RxPack->Len + 7) != RxPack->SUM) {
|
|
TxPack->Cmd2 = ERROR_SUM;
|
|
//MSG("error2\r\n");
|
|
return -1;
|
|
} else {
|
|
return 0;
|
|
}
|
|
} else {
|
|
RxPack->Len >>= 8; //0x0400 -> 0x0004
|
|
|
|
//MSG("RxPack->Head = 0x%x\r\n ",RxPack->Head);
|
|
//MSG("RxPack->Cmd1 = 0x%x\r\n ",RxPack->Cmd1);
|
|
//MSG("RxPack->Cmd2 = 0x%x\r\n ",RxPack->Cmd2);
|
|
//MSG("RxPack->Len = 0x%x\r\n ",RxPack->Len);
|
|
//MSG("RxPack->XOR = 0x%x\r\n ",RxPack->XOR);
|
|
//MSG("RxPack->ExtData[0] = 0x%x\r\n ",RxPack->ExtData[0]);
|
|
//MSG("RxPack->ExtData[1] = 0x%x\r\n ",RxPack->ExtData[1]);
|
|
//MSG("RxPack->ExtData[2] = 0x%x\r\n ",RxPack->ExtData[2]);
|
|
//MSG("RxPack->ExtData[3] = 0x%x\r\n ",RxPack->ExtData[3]);
|
|
//MSG("RxPack->SUM = 0x%x\r\n ",RxPack->SUM);
|
|
|
|
if (Run_XOR((uint8_t *)RxPack, 6) != RxPack->XOR) {
|
|
TxPack->Cmd2 = ERROR_XOR;
|
|
//MSG("error1\r\n");
|
|
return -1;
|
|
} else if (Run_SUM((uint8_t *)RxPack, RxPack->Len + 7) != RxPack->SUM) {
|
|
TxPack->Cmd2 = ERROR_SUM;
|
|
//MSG("error2\r\n");
|
|
return -1;
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
Ring_Buffer_Type uartRB;
|
|
|
|
void uart_irq_callback(struct device *dev, void *args, uint32_t size, uint32_t state)
|
|
{
|
|
uint8_t i = 0;
|
|
|
|
if (state == UART_EVENT_RX_FIFO) {
|
|
Ring_Buffer_Write(&uartRB, (uint8_t *)args, size);
|
|
} else if (state == UART_EVENT_RTO) {
|
|
Ring_Buffer_Write(&uartRB, (uint8_t *)args, size);
|
|
}
|
|
}
|
|
|
|
uint8_t ringbuffer[64];
|
|
void display_cmd_init(void)
|
|
{
|
|
struct device *uart = device_find("debug_log");
|
|
device_set_callback(uart, uart_irq_callback);
|
|
device_control(uart, DEVICE_CTRL_SET_INT, (void *)(UART_RX_FIFO_IT | UART_RTO_IT));
|
|
|
|
Ring_Buffer_Init(&uartRB, ringbuffer, sizeof(ringbuffer), NULL, NULL);
|
|
}
|
|
void display_cmd_handle(void)
|
|
{
|
|
uint16_t ringbuf_len = 0;
|
|
|
|
ringbuf_len = Ring_Buffer_Read(&uartRB, (uint8_t *)&Rx.Packet, sizeof(Rx.Packet));
|
|
|
|
if (ringbuf_len != 0) {
|
|
//MSG("ringbuf_len =%d\r\n",ringbuf_len );
|
|
if (0 == TASK_Check_CMD(&Rx.Packet, &Tx.Packet)) {
|
|
Ring_Buffer_Reset(&uartRB);
|
|
CMD_Process(&Rx.Packet, &Tx.Packet);
|
|
}
|
|
}
|
|
} |