e100/b100: moved gpio regs and compat readback

1 files changed, 0 insertions, 83 deletions

diff --git a/host/usrp_e_utils/usrp-e-gpio.c b/host/usrp_e_utils/usrp-e-gpio.c
deleted file mode 100644
index 4b788e945..000000000
--- a/host/usrp_e_utils/usrp-e-gpio.c
+++ /dev/null
@@ -1,83 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include <string.h>
-#include <sys/ioctl.h>
-
-#include "linux/usrp_e.h"
-#include "e100_regs.hpp"
-
-// Usage: usrp_e_gpio <string>
-
-static int fp;
-
-static int read_reg(__u16 reg)
-{
-	int ret;
-	struct usrp_e_ctl16 d;
-
-	d.offset = reg;
-	d.count = 1;
-	ret = ioctl(fp, USRP_E_READ_CTL16, &d);
-	return d.buf[0];
-}
-
-static void write_reg(__u16 reg, __u16 val)
-{
-	int ret;
-	struct usrp_e_ctl16 d;
-
-	d.offset = reg;
-	d.count = 1;
-	d.buf[0] = val;
-	ret = ioctl(fp, USRP_E_WRITE_CTL16, &d);
-}
-
-int main(int argc, char *argv[])
-{
-	int i, test, data_in;
-
-	test = 0;
-	if (argc > 1)
-		test = 1;
-
-	fp = open("/dev/usrp_e0", O_RDWR);
-	printf("fp = %d\n", fp);
-
-	write_reg(E100_REG_GPIO_TX_DDR, 0x0);
-	write_reg(E100_REG_GPIO_RX_DDR, 0xFFFF);
-
-	for (i=0; i < 16; i++) {
-		write_reg(E100_REG_GPIO_RX_IO, 1 << i);
-		sleep(1);
-		if (test) {
-			data_in = read_reg(E100_REG_GPIO_TX_IO);
-			if (data_in != (1 << i))
-				printf("Read failed, wrote: %X read: %X\n", \
-					1 << i, data_in);
-		}
-	}
-
-	write_reg(E100_REG_GPIO_RX_DDR, 0x0);
-	write_reg(E100_REG_GPIO_TX_DDR, 0xFFFF);
-
-	sleep(1);
-
-	for (i=0; i < 16; i++) {
-		write_reg(E100_REG_GPIO_TX_IO, 1 << i);
-		sleep(1);
-		if (test) {
-			data_in = read_reg(E100_REG_GPIO_RX_IO);
-			if (data_in != (1 << i))
-				printf("Read failed, wrote: %X read: %X\n", \
-					1 << i, data_in);
-		}
-	}
-
-	write_reg(E100_REG_GPIO_RX_DDR, 0x0);
-	write_reg(E100_REG_GPIO_TX_DDR, 0x0);
-
-	return 0;
-}