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Move set_transceiver stuff back hackrf_usb.c, since it seems to fit better there.

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This commit is contained in:
Jared Boone
2013-09-20 14:24:05 -07:00
parent 5c76b0ff50
commit 61a8d0f1d6
3 changed files with 63 additions and 65 deletions
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63
firmware/hackrf_usb/hackrf_usb.c
View File

@ -22,9 +22,13 @@
#include <stddef.h>
#include <libopencm3/cm3/vector.h>
#include <libopencm3/lpc43xx/gpio.h>
#include <libopencm3/lpc43xx/m4/nvic.h>
#include <streaming.h>
#include "usb.h"
#include "usb_standard_request.h"
@ -37,8 +41,67 @@
#include "usb_api_transceiver.h"
#include "rf_path.h"
#include "sgpio_isr.h"
#include "usb_bulk_buffer.h"
static volatile transceiver_mode_t _transceiver_mode = TRANSCEIVER_MODE_OFF;
void set_transceiver_mode(const transceiver_mode_t new_transceiver_mode) {
baseband_streaming_disable();
usb_endpoint_disable(&usb_endpoint_bulk_in);
usb_endpoint_disable(&usb_endpoint_bulk_out);
_transceiver_mode = new_transceiver_mode;
if( _transceiver_mode == TRANSCEIVER_MODE_RX ) {
gpio_clear(PORT_LED1_3, PIN_LED3);
gpio_set(PORT_LED1_3, PIN_LED2);
usb_endpoint_init(&usb_endpoint_bulk_in);
rf_path_set_direction(RF_PATH_DIRECTION_RX);
vector_table.irq[NVIC_SGPIO_IRQ] = sgpio_isr_rx;
} else if (_transceiver_mode == TRANSCEIVER_MODE_TX) {
gpio_clear(PORT_LED1_3, PIN_LED2);
gpio_set(PORT_LED1_3, PIN_LED3);
usb_endpoint_init(&usb_endpoint_bulk_out);
rf_path_set_direction(RF_PATH_DIRECTION_TX);
vector_table.irq[NVIC_SGPIO_IRQ] = sgpio_isr_tx;
} else {
gpio_clear(PORT_LED1_3, PIN_LED2);
gpio_clear(PORT_LED1_3, PIN_LED3);
rf_path_set_direction(RF_PATH_DIRECTION_OFF);
vector_table.irq[NVIC_SGPIO_IRQ] = sgpio_isr_rx;
}
if( _transceiver_mode != TRANSCEIVER_MODE_OFF ) {
baseband_streaming_enable();
}
}
transceiver_mode_t transceiver_mode(void) {
return _transceiver_mode;
}
usb_request_status_t usb_vendor_request_set_transceiver_mode(
usb_endpoint_t* const endpoint,
const usb_transfer_stage_t stage
) {
if( stage == USB_TRANSFER_STAGE_SETUP ) {
switch( endpoint->setup.value ) {
case TRANSCEIVER_MODE_OFF:
case TRANSCEIVER_MODE_RX:
case TRANSCEIVER_MODE_TX:
set_transceiver_mode(endpoint->setup.value);
usb_transfer_schedule_ack(endpoint->in);
return USB_REQUEST_STATUS_OK;
default:
return USB_REQUEST_STATUS_STALL;
}
} else {
return USB_REQUEST_STATUS_OK;
}
}
static const usb_request_handler_fn vendor_request_handler[] = {
NULL,
usb_vendor_request_set_transceiver_mode,

62
firmware/hackrf_usb/usb_api_transceiver.c
View File

@ -22,60 +22,18 @@
#include "usb_api_transceiver.h"
#include <libopencm3/cm3/vector.h>
#include <libopencm3/lpc43xx/gpio.h>
#include <max2837.h>
#include <rf_path.h>
#include <streaming.h>
#include <tuning.h>
#include <usb.h>
#include <usb_queue.h>
#include <stddef.h>
#include "sgpio_isr.h"
#include "usb_endpoint.h"
static volatile transceiver_mode_t _transceiver_mode = TRANSCEIVER_MODE_OFF;
void set_transceiver_mode(const transceiver_mode_t new_transceiver_mode) {
baseband_streaming_disable();
usb_endpoint_disable(&usb_endpoint_bulk_in);
usb_endpoint_disable(&usb_endpoint_bulk_out);
_transceiver_mode = new_transceiver_mode;
if( _transceiver_mode == TRANSCEIVER_MODE_RX ) {
gpio_clear(PORT_LED1_3, PIN_LED3);
gpio_set(PORT_LED1_3, PIN_LED2);
usb_endpoint_init(&usb_endpoint_bulk_in);
rf_path_set_direction(RF_PATH_DIRECTION_RX);
vector_table.irq[NVIC_SGPIO_IRQ] = sgpio_isr_rx;
} else if (_transceiver_mode == TRANSCEIVER_MODE_TX) {
gpio_clear(PORT_LED1_3, PIN_LED2);
gpio_set(PORT_LED1_3, PIN_LED3);
usb_endpoint_init(&usb_endpoint_bulk_out);
rf_path_set_direction(RF_PATH_DIRECTION_TX);
vector_table.irq[NVIC_SGPIO_IRQ] = sgpio_isr_tx;
} else {
gpio_clear(PORT_LED1_3, PIN_LED2);
gpio_clear(PORT_LED1_3, PIN_LED3);
rf_path_set_direction(RF_PATH_DIRECTION_OFF);
vector_table.irq[NVIC_SGPIO_IRQ] = sgpio_isr_rx;
}
if( _transceiver_mode != TRANSCEIVER_MODE_OFF ) {
baseband_streaming_enable();
}
}
transceiver_mode_t transceiver_mode(void) {
return _transceiver_mode;
}
typedef struct {
uint32_t freq_mhz;
uint32_t freq_hz;
@ -90,26 +48,6 @@ typedef struct {
set_sample_r_params_t set_sample_r_params;
usb_request_status_t usb_vendor_request_set_transceiver_mode(
usb_endpoint_t* const endpoint,
const usb_transfer_stage_t stage
) {
if( stage == USB_TRANSFER_STAGE_SETUP ) {
switch( endpoint->setup.value ) {
case TRANSCEIVER_MODE_OFF:
case TRANSCEIVER_MODE_RX:
case TRANSCEIVER_MODE_TX:
set_transceiver_mode(endpoint->setup.value);
usb_transfer_schedule_ack(endpoint->in);
return USB_REQUEST_STATUS_OK;
default:
return USB_REQUEST_STATUS_STALL;
}
} else {
return USB_REQUEST_STATUS_OK;
}
}
usb_request_status_t usb_vendor_request_set_baseband_filter_bandwidth(
usb_endpoint_t* const endpoint,
const usb_transfer_stage_t stage

3
firmware/hackrf_usb/usb_api_transceiver.h
View File

@ -27,9 +27,6 @@
#include <usb_type.h>
#include <usb_request.h>
void set_transceiver_mode(const transceiver_mode_t new_transceiver_mode);
transceiver_mode_t transceiver_mode(void);
usb_request_status_t usb_vendor_request_set_transceiver_mode(
usb_endpoint_t* const endpoint,
const usb_transfer_stage_t stage);