zephyr

Commit Graph

Author	SHA1	Message	Date
Jukka Rissanen	775dcb222e	modem: gsm: Initialize the modem UART separately This is needed if muxing is enabled in which case we must change the UART to muxing UART after the AT+CMUX command has succeed. Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>	2020-04-17 10:15:54 +03:00
Patrik Flykt	12f381888f	drivers: modem: Document UART device name Document that the third argument is the UART device name. Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>	2019-12-02 15:34:45 +01:00
Michael Scott	d56a05f7a7	drivers: modem: interface: introduce UART interface driver layer The UART-based modem interface layer implements the modem context interface for Zephyr's UART APIs. This driver closely resembles the existing modem receiver, but conforming to the modem interface agreements. Example modem driver setup code looks like this: /* create modem context object / static struct modem_context mctx; / create uart interface data object and buffers */ static struct modem_iface_uart_data iface_data; static u8_t iface_isr_buf[MDM_RECV_BUF_SIZE]; static u8_t iface_rb_buf[MDM_MAX_DATA_LENGTH]; iface_data.isr_buf = &iface_isr_buf[0]; iface_data.isr_buf_len = sizeof(iface_isr_buf); iface_data.rx_rb_buf = &iface_rb_buf[0]; iface_data.rx_rb_buf_len = sizeof(iface_rb_buf); ret = modem_iface_uart_init(&mctx.iface, &iface_data, UART_DEV_NAME); Signed-off-by: Michael Scott <mike@foundries.io>	2019-08-10 00:03:39 +02:00

Author

SHA1

Message

Date

Jukka Rissanen

775dcb222e

modem: gsm: Initialize the modem UART separately

This is needed if muxing is enabled in which case we must
change the UART to muxing UART after the AT+CMUX command
has succeed.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>

2020-04-17 10:15:54 +03:00

Patrik Flykt

12f381888f

drivers: modem: Document UART device name

Document that the third argument is the UART device name.

Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>

2019-12-02 15:34:45 +01:00

Michael Scott

d56a05f7a7

drivers: modem: interface: introduce UART interface driver layer

The UART-based modem interface layer implements the modem context
interface for Zephyr's UART APIs.  This driver closely resembles
the existing modem receiver, but conforming to the modem interface
agreements.

Example modem driver setup code looks like this:

/* create modem context object */
static struct modem_context mctx;

/* create uart interface data object and buffers */
static struct modem_iface_uart_data iface_data;
static u8_t iface_isr_buf[MDM_RECV_BUF_SIZE];
static u8_t iface_rb_buf[MDM_MAX_DATA_LENGTH];

iface_data.isr_buf = &iface_isr_buf[0];
iface_data.isr_buf_len = sizeof(iface_isr_buf);
iface_data.rx_rb_buf = &iface_rb_buf[0];
iface_data.rx_rb_buf_len = sizeof(iface_rb_buf);
ret = modem_iface_uart_init(&mctx.iface, &iface_data,
			    UART_DEV_NAME);

Signed-off-by: Michael Scott <mike@foundries.io>

2019-08-10 00:03:39 +02:00

3 Commits