Embedded/pikapython
1
0
Fork 0
mirror of https://gitee.com/Lyon1998/pikapython.git synced 2025-01-29 17:22:56 +08:00
Code Issues Packages Projects Releases Wiki Activity

support uart for std by pika_hal

Browse Source
This commit is contained in:
lyon 2022-12-19 16:56:53 +08:00
parent 765d32483f
commit fd6d39143c
3 changed files with 113 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

60
package/PikaStdDevice/PikaStdDevice_UART.c
View File

@ -48,24 +48,72 @@ void PikaStdDevice_UART_writeBytes(PikaObj* self, uint8_t* data, int length) {
obj_runNativeMethod(self, "platformWriteBytes", NULL);
}
static pika_dev* _get_dev(PikaObj* self) {
pika_dev* dev = obj_getPtr(self, "pika_dev");
if (NULL != dev) {
return dev;
}
int id = obj_getInt(self, "id");
char id_str[32] = {0};
sprintf(id_str, "%d", id);
dev = pika_hal_open(PIKA_HAL_UART, id_str);
if (NULL == dev) {
__platform_printf("Error: open UART '%s' failed.\r\n", id_str);
}
obj_setPtr(self, "pika_dev", dev);
return dev;
}
void PikaStdDevice_UART_platformEnable(PikaObj* self) {
ABSTRACT_METHOD_NEED_OVERRIDE_ERROR();
pika_dev* dev = _get_dev(self);
if (NULL == dev) {
__platform_printf("Error: open UART '%d' failed.\r\n",
obj_getInt(self, "id"));
return;
}
pika_hal_UART_config cfg = {0};
cfg.baudrate = obj_getInt(self, "baudRate");
pika_hal_ioctl(dev, PIKA_HAL_IOCTL_CONFIG, &cfg);
pika_hal_ioctl(dev, PIKA_HAL_IOCTL_ENABLE);
}
void PikaStdDevice_UART_platformRead(PikaObj* self) {
ABSTRACT_METHOD_NEED_OVERRIDE_ERROR();
int len = obj_getInt(self, "length");
obj_setBytes(self, "_readData", NULL, len + 1);
char* buff = obj_getBytes(self, "_readData");
pika_dev* dev = _get_dev(self);
pika_hal_read(dev, buff, len);
obj_setStr(self, "readData", buff);
}
void PikaStdDevice_UART_platformWrite(PikaObj* self) {
ABSTRACT_METHOD_NEED_OVERRIDE_ERROR();
char* data = obj_getStr(self, "writeData");
pika_dev* dev = _get_dev(self);
pika_hal_write(dev, data, strlen(data));
}
void PikaStdDevice_UART_platformDisable(PikaObj* self) {
ABSTRACT_METHOD_NEED_OVERRIDE_ERROR();
pika_dev* dev = _get_dev(self);
if (NULL == dev) {
__platform_printf("Error: open UART '%d' failed.\r\n",
obj_getInt(self, "id"));
return;
}
pika_hal_ioctl(dev, PIKA_HAL_IOCTL_DISABLE);
}
void PikaStdDevice_UART_platformReadBytes(PikaObj* self) {
ABSTRACT_METHOD_NEED_OVERRIDE_ERROR();
int len = obj_getInt(self, "length");
obj_setBytes(self, "_readData", NULL, len + 1);
uint8_t* buff = obj_getBytes(self, "_readData");
pika_dev* dev = _get_dev(self);
pika_hal_read(dev, buff, len);
obj_setBytes(self, "readData", buff, len);
}
void PikaStdDevice_UART_platformWriteBytes(PikaObj* self) {
ABSTRACT_METHOD_NEED_OVERRIDE_ERROR();
uint8_t* data = obj_getBytes(self, "writeData");
int len = obj_getBytesLen(self, "writeData");
pika_dev* dev = _get_dev(self);
pika_hal_write(dev, data, len);
}

8
package/PikaStdDevice/pika_hal.c
View File

@ -53,6 +53,7 @@ __exit:
__platform_printf("Error: dev_open failed.\r\n");
if (dev->ioctl_config) {
pikaFree(dev->ioctl_config, _pika_hal_dev_config_size(dev_type));
dev->ioctl_config = NULL;
}
if (dev) {
pikaFree(dev, sizeof(pika_dev));
@ -71,11 +72,12 @@ int pika_hal_close(pika_dev* dev) {
}
ret = impl->close(dev);
__exit:
if (NULL != dev) {
pikaFree(dev, sizeof(pika_dev));
}
if (NULL != dev->ioctl_config) {
pikaFree(dev->ioctl_config, _pika_hal_dev_config_size(dev->type));
dev->ioctl_config = NULL;
}
if (NULL != dev) {
pikaFree(dev, sizeof(pika_dev));
}
return ret;
}

60
port/linux/package/pikascript/pikascript-lib/PikaStdDevice/PikaStdDevice_UART.c
View File

@ -48,24 +48,72 @@ void PikaStdDevice_UART_writeBytes(PikaObj* self, uint8_t* data, int length) {
obj_runNativeMethod(self, "platformWriteBytes", NULL);
}
static pika_dev* _get_dev(PikaObj* self) {
pika_dev* dev = obj_getPtr(self, "pika_dev");
if (NULL != dev) {
return dev;
}
int id = obj_getInt(self, "id");
char id_str[32] = {0};
sprintf(id_str, "%d", id);
dev = pika_hal_open(PIKA_HAL_UART, id_str);
if (NULL == dev) {
__platform_printf("Error: open UART '%s' failed.\r\n", id_str);
}
obj_setPtr(self, "pika_dev", dev);
return dev;
}
void PikaStdDevice_UART_platformEnable(PikaObj* self) {
ABSTRACT_METHOD_NEED_OVERRIDE_ERROR();
pika_dev* dev = _get_dev(self);
if (NULL == dev) {
__platform_printf("Error: open UART '%d' failed.\r\n",
obj_getInt(self, "id"));
return;
}
pika_hal_UART_config cfg = {0};
cfg.baudrate = obj_getInt(self, "baudRate");
pika_hal_ioctl(dev, PIKA_HAL_IOCTL_CONFIG, &cfg);
pika_hal_ioctl(dev, PIKA_HAL_IOCTL_ENABLE);
}
void PikaStdDevice_UART_platformRead(PikaObj* self) {
ABSTRACT_METHOD_NEED_OVERRIDE_ERROR();
int len = obj_getInt(self, "length");
obj_setBytes(self, "_readData", NULL, len + 1);
char* buff = obj_getBytes(self, "_readData");
pika_dev* dev = _get_dev(self);
pika_hal_read(dev, buff, len);
obj_setStr(self, "readData", buff);
}
void PikaStdDevice_UART_platformWrite(PikaObj* self) {
ABSTRACT_METHOD_NEED_OVERRIDE_ERROR();
char* data = obj_getStr(self, "writeData");
pika_dev* dev = _get_dev(self);
pika_hal_write(dev, data, strlen(data));
}
void PikaStdDevice_UART_platformDisable(PikaObj* self) {
ABSTRACT_METHOD_NEED_OVERRIDE_ERROR();
pika_dev* dev = _get_dev(self);
if (NULL == dev) {
__platform_printf("Error: open UART '%d' failed.\r\n",
obj_getInt(self, "id"));
return;
}
pika_hal_ioctl(dev, PIKA_HAL_IOCTL_DISABLE);
}
void PikaStdDevice_UART_platformReadBytes(PikaObj* self) {
ABSTRACT_METHOD_NEED_OVERRIDE_ERROR();
int len = obj_getInt(self, "length");
obj_setBytes(self, "_readData", NULL, len + 1);
uint8_t* buff = obj_getBytes(self, "_readData");
pika_dev* dev = _get_dev(self);
pika_hal_read(dev, buff, len);
obj_setBytes(self, "readData", buff, len);
}
void PikaStdDevice_UART_platformWriteBytes(PikaObj* self) {
ABSTRACT_METHOD_NEED_OVERRIDE_ERROR();
uint8_t* data = obj_getBytes(self, "writeData");
int len = obj_getBytesLen(self, "writeData");
pika_dev* dev = _get_dev(self);
pika_hal_write(dev, data, len);
}