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Remove selftest

master
Ondrej Jirman 10 months ago
parent
commit
d585c744e3
  1. 2
      Makefile
  2. 114
      i2c-selftest.c

2
Makefile

@ -4,7 +4,7 @@ OUT ?= build/ @@ -4,7 +4,7 @@ OUT ?= build/
CFLAGS ?= -O2 -g0
CFLAGS += -DVERSION="\"$(VERSION)\"" -I. -I$(OUT) -Wall -Wno-unused-variable -Wno-unused-function
tools: $(OUT)ppkb-i2c-inputd $(OUT)ppkb-usb-flasher $(OUT)ppkb-usb-debugger $(OUT)ppkb-i2c-debugger $(OUT)ppkb-i2c-charger-ctl $(OUT)ppkb-i2c-flasher $(OUT)ppkb-i2c-selftest
tools: $(OUT)ppkb-i2c-inputd $(OUT)ppkb-usb-flasher $(OUT)ppkb-usb-debugger $(OUT)ppkb-i2c-debugger $(OUT)ppkb-i2c-charger-ctl $(OUT)ppkb-i2c-flasher
all: tools $(OUT)fw-stock.bin

114
i2c-selftest.c

@ -1,114 +0,0 @@ @@ -1,114 +0,0 @@
/*
* Pinephone keyboard I2C debugging tool.
*
* Copyright (C) 2021 Ondřej Jirman <megi@xff.cz>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "common.c"
#include "firmware/registers.h"
static int iic_fd = -1;
static void dump_log(void)
{
int ret;
uint8_t addr = REG_DEBUG_LOG;
uint8_t buf[64];
struct i2c_msg msgs[] = {
{ KB_ADDR, 0, 1, &addr }, // set 0xff address
{ KB_ADDR, I2C_M_RD, sizeof(buf), buf },
};
struct i2c_rdwr_ioctl_data msg = {
.msgs = msgs,
.nmsgs = sizeof(msgs) / sizeof(msgs[0])
};
ret = ioctl(iic_fd, I2C_RDWR, &msg);
syscall_error(ret < 0, "I2C_RDWR failed");
int i;
for (i = 0; i < sizeof(buf) && buf[i]; i++);
if (i > 0)
xwrite(1, buf, i);
}
static void wr_buf(uint8_t addr, uint8_t* buf, size_t size)
{
int ret;
uint8_t mbuf[size + 1];
mbuf[0] = addr;
memcpy(mbuf + 1, buf, size);
struct i2c_msg msgs[] = {
{ KB_ADDR, 0, size + 1, mbuf },
};
struct i2c_rdwr_ioctl_data msg = {
.msgs = msgs,
.nmsgs = sizeof(msgs) / sizeof(msgs[0])
};
debug("WR[%02hhx]:", addr);
for (int i = 0; i < size; i++)
debug(" %02hhx", buf[i]);
debug("\n");
ret = ioctl(iic_fd, I2C_RDWR, &msg);
syscall_error(ret < 0, "I2C_RDWR failed");
}
static void rd_buf(uint8_t addr, uint8_t* buf, size_t size)
{
int ret;
struct i2c_msg msgs[] = {
{ KB_ADDR, 0, 1, &addr },
{ KB_ADDR, I2C_M_RD, size, buf },
};
struct i2c_rdwr_ioctl_data msg = {
.msgs = msgs,
.nmsgs = sizeof(msgs) / sizeof(msgs[0])
};
ret = ioctl(iic_fd, I2C_RDWR, &msg);
syscall_error(ret < 0, "I2C_RDWR failed");
debug("RD[%02hhx]:", addr);
for (int i = 0; i < size; i++) {
if (i % 8 == 0 && i > 0)
debug("\n ");
debug(" %02hhx", buf[i]);
}
debug("\n");
}
int main(int ac, char* av[])
{
iic_fd = pogo_i2c_open();
uint8_t cmd[] = {REG_SYS_COMMAND_SELFTEST};
wr_buf(REG_SYS_COMMAND, cmd, sizeof cmd);
while (1) {
dump_log();
usleep(10000);
}
return 0;
}
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