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C++ pigpio_command函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中pigpio_command函数的典型用法代码示例。如果您正苦于以下问题：C++ pigpio_command函数的具体用法？C++ pigpio_command怎么用？C++ pigpio_command使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了pigpio_command函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: serial_read

int serial_read(unsigned gpio, void *buf, size_t bufSize)
{
   int bytes;

   bytes = pigpio_command(gPigCommand, PI_CMD_SLR, gpio, bufSize);

   if (bytes > 0)
   {
      /* get the data */
      recv(gPigCommand, buf, bytes, MSG_WAITALL);
   }
   return bytes;
}
开发者ID:Lukas-St，项目名称:Mobile-Rover，代码行数:13，代码来源:pigpiod_if.c


示例2: i2c_read_block_data

int i2c_read_block_data(int pi, unsigned handle, unsigned reg, char *buf)
{
   int bytes;

   bytes = pigpio_command(pi, PI_CMD_I2CRK, handle, reg, 0);

   if (bytes > 0)
   {
      bytes = recvMax(pi, buf, 32, bytes);
   }

   _pmu(pi);

   return bytes;
}
开发者ID:Nicodus63，项目名称:Raspberry，代码行数:15，代码来源:pigpiod_if2.c


示例3: bb_serial_read

int bb_serial_read(unsigned user_gpio, void *buf, size_t bufSize)
{
   int bytes;

   bytes = pigpio_command(gPigCommand, PI_CMD_SLR, user_gpio, bufSize, 0);

   if (bytes > 0)
   {
      bytes = recvMax(buf, bufSize, bytes);
   }

   pthread_mutex_unlock(&command_mutex);

   return bytes;
}
开发者ID:flashspys，项目名称:Quadcopter.js，代码行数:15，代码来源:pigpiod_if.c


示例4: i2c_read_device

int i2c_read_device(unsigned handle, char *buf, unsigned count)
{
   int bytes;

   bytes = pigpio_command(gPigCommand, PI_CMD_I2CRD, handle, count, 0);

   if (bytes > 0)
   {
      bytes = recvMax(buf, count, bytes);
   }

   pthread_mutex_unlock(&command_mutex);

   return bytes;
}
开发者ID:flashspys，项目名称:Quadcopter.js，代码行数:15，代码来源:pigpiod_if.c


示例5: i2c_read_block_data

int i2c_read_block_data(unsigned handle, unsigned reg, char *buf)
{
   int bytes;

   bytes = pigpio_command(gPigCommand, PI_CMD_I2CRK, handle, reg, 0);

   if (bytes > 0)
   {
      bytes = recvMax(buf, 32, bytes);
   }

   pthread_mutex_unlock(&command_mutex);

   return bytes;
}
开发者ID:flashspys，项目名称:Quadcopter.js，代码行数:15，代码来源:pigpiod_if.c


示例6: i2c_read_device

int i2c_read_device(int pi, unsigned handle, char *buf, unsigned count)
{
   int bytes;

   bytes = pigpio_command(pi, PI_CMD_I2CRD, handle, count, 0);

   if (bytes > 0)
   {
      bytes = recvMax(pi, buf, count, bytes);
   }

   _pmu(pi);

   return bytes;
}
开发者ID:Nicodus63，项目名称:Raspberry，代码行数:15，代码来源:pigpiod_if2.c


示例7: bb_serial_read

int bb_serial_read(int pi, unsigned user_gpio, void *buf, size_t bufSize)
{
   int bytes;

   bytes = pigpio_command(pi, PI_CMD_SLR, user_gpio, bufSize, 0);

   if (bytes > 0)
   {
      bytes = recvMax(pi, buf, bufSize, bytes);
   }

   _pmu(pi);

   return bytes;
}
开发者ID:Nicodus63，项目名称:Raspberry，代码行数:15，代码来源:pigpiod_if2.c


示例8: serial_read

int serial_read(unsigned handle, char *buf, unsigned count)
{
   int bytes;

   bytes = pigpio_command
      (gPigCommand, PI_CMD_SERR, handle, count, 0);

   if (bytes > 0)
   {
      bytes = recvMax(buf, count, bytes);
   }

   pthread_mutex_unlock(&command_mutex);

   return bytes;
}
开发者ID:flashspys，项目名称:Quadcopter.js，代码行数:16，代码来源:pigpiod_if.c


示例9: i2c_read_device

int i2c_read_device(unsigned handle, char *buf, unsigned count)
{
   int bytes;

   bytes = pigpio_command(gPigCommand, PI_CMD_I2CRD, handle, count, 0);

   if (bytes > 0)
   {
      /* get the data */
      recv(gPigCommand, buf, bytes, MSG_WAITALL);
   }

   pthread_mutex_unlock(&command_mutex);

   return bytes;
}
开发者ID:EstebanCoto，项目名称:evok，代码行数:16，代码来源:pigpiod_if.c


示例10: bb_serial_read

int bb_serial_read(unsigned user_gpio, void *buf, size_t bufSize)
{
   int bytes;

   bytes = pigpio_command(gPigCommand, PI_CMD_SLR, user_gpio, bufSize, 0);

   if (bytes > 0)
   {
      /* get the data */
      recv(gPigCommand, buf, bytes, MSG_WAITALL);
   }

   pthread_mutex_unlock(&command_mutex);

   return bytes;
}
开发者ID:EstebanCoto，项目名称:evok，代码行数:16，代码来源:pigpiod_if.c


示例11: i2c_read_block_data

int i2c_read_block_data(unsigned handle, unsigned reg, char *buf)
{
   int bytes;

   bytes = pigpio_command(gPigCommand, PI_CMD_I2CRK, handle, reg, 0);

   if (bytes > 0)
   {
      /* get the data */
      recv(gPigCommand, buf, bytes, MSG_WAITALL);
   }

   pthread_mutex_unlock(&command_mutex);

   return bytes;
}
开发者ID:EstebanCoto，项目名称:evok，代码行数:16，代码来源:pigpiod_if.c


示例12: serial_read

int serial_read(int pi, unsigned handle, char *buf, unsigned count)
{
   int bytes;

   bytes = pigpio_command
      (pi, PI_CMD_SERR, handle, count, 0);

   if (bytes > 0)
   {
      bytes = recvMax(pi, buf, count, bytes);
   }

   _pmu(pi);

   return bytes;
}
开发者ID:Nicodus63，项目名称:Raspberry，代码行数:16，代码来源:pigpiod_if2.c


示例13: script_status

int script_status(int script_id, uint32_t *param)
{
   int status;
   uint32_t p[MAX_SCRIPT_PARAMS];

   status = pigpio_command(gPigCommand, PI_CMD_PROCP, script_id, 0);

   if (status >= 0)
   {
      /* get the data */
      recv(gPigCommand, p, sizeof(p), MSG_WAITALL);

      if (param) memcpy(param, p, sizeof(p));
   }

   return status;
}
开发者ID:Lukas-St，项目名称:Mobile-Rover，代码行数:17，代码来源:pigpiod_if.c


示例14: script_status

int script_status(int pi, unsigned script_id, uint32_t *param)
{
   int status;
   uint32_t p[PI_MAX_SCRIPT_PARAMS+1]; /* space for script status */

   status = pigpio_command(pi, PI_CMD_PROCP, script_id, 0, 0);

   if (status > 0)
   {
      recvMax(pi, p, sizeof(p), status);
      status = p[0];
      if (param) memcpy(param, p+1, sizeof(p)-4);
   }

   _pmu(pi);

   return status;
}
开发者ID:Nicodus63，项目名称:Raspberry，代码行数:18，代码来源:pigpiod_if2.c


示例15: script_status

int script_status(unsigned script_id, uint32_t *param)
{
   int status;
   uint32_t p[PI_MAX_SCRIPT_PARAMS+1]; /* space for script status */

   status = pigpio_command(gPigCommand, PI_CMD_PROCP, script_id, 0, 0);

   if (status > 0)
   {
      recvMax(p, sizeof(p), status);
      status = p[0];
      if (param) memcpy(param, p+1, sizeof(p)-4);
   }

   pthread_mutex_unlock(&command_mutex);

   return status;
}
开发者ID:flashspys，项目名称:Quadcopter.js，代码行数:18，代码来源:pigpiod_if.c


示例16: findNotifyBits

static void findNotifyBits(int pi)
{
   callback_t *p;
   uint32_t bits = 0;

   p = gCallBackFirst;

   while (p)
   {
      if (p->pi == pi) bits |= (1<<(p->gpio));
      p = p->next;
   }

   if (bits != gNotifyBits[pi])
   {
      gNotifyBits[pi] = bits;
      pigpio_command(pi, PI_CMD_NB, gPigHandle[pi], gNotifyBits[pi], 1);
   }
}
开发者ID:Nicodus63，项目名称:Raspberry，代码行数:19，代码来源:pigpiod_if2.c


示例17: findNotifyBits

static void findNotifyBits(void)
{
   callback_t *p;
   uint32_t bits = 0;

   p = gCallBackFirst;

   while (p)
   {
      bits |= (1<<(p->gpio));
      p = p->next;
   }

   if (bits != gNotifyBits)
   {
      gNotifyBits = bits;
      pigpio_command(gPigCommand, PI_CMD_NB, gPigHandle, gNotifyBits, 1);
   }
}
开发者ID:flashspys，项目名称:Quadcopter.js，代码行数:19，代码来源:pigpiod_if.c


示例18: i2c_close

int i2c_close(unsigned handle)
   {return pigpio_command(gPigCommand, PI_CMD_I2CC, handle, 0, 1);}
开发者ID:flashspys，项目名称:Quadcopter.js，代码行数:2，代码来源:pigpiod_if.c


示例19: i2c_write_quick

int i2c_write_quick(unsigned handle, unsigned bit)
   {return pigpio_command(gPigCommand, PI_CMD_I2CWQ, handle, bit, 1);}
开发者ID:flashspys，项目名称:Quadcopter.js，代码行数:2，代码来源:pigpiod_if.c


示例20: i2c_write_byte

int i2c_write_byte(unsigned handle, unsigned val)
   {return pigpio_command(gPigCommand, PI_CMD_I2CWS, handle, val, 1);}
开发者ID:flashspys，项目名称:Quadcopter.js，代码行数:2，代码来源:pigpiod_if.c



注：本文中的pigpio_command函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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