/* $NetBSD: printumcpmio.c,v 1.3 2025/03/22 06:09:48 rillig Exp $ */
/*
* Copyright (c) 2024 Brad Spencer <
[email protected]>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/cdefs.h>
#ifdef __RCSID
__RCSID("$NetBSD: printumcpmio.c,v 1.3 2025/03/22 06:09:48 rillig Exp $");
#endif
/* Functions to print stuff */
#include <stdio.h>
#include <dev/usb/umcpmio_hid_reports.h>
#undef EXTERN
#define EXTERN
#include "printumcpmio.h"
/* This is all cheaply done */
void
print_status(struct mcp2221_status_res *r)
{
uint8_t *br = (uint8_t *)r;
const char *outputs[] = {
"cmd:\t\t\t\t",
"completion:\t\t\t",
"cancel_transfer:\t\t",
"set_i2c_speed:\t\t",
"i2c_clock_divider:\t\t",
NULL,
NULL,
NULL,
"internal_i2c_state:\t\t",
"lsb_i2c_req_len:\t\t",
"msb_i2c_req_len:\t\t",
"lsb_i2c_trans_len:\t\t",
"msb_i2c_trans_len:\t\t",
"internal_i2c_bcount:\t\t",
"i2c_speed_divider:\t\t",
"i2c_timeout_value:\t\t",
"lsb_i2c_address:\t\t",
"msb_i2c_address:\t\t",
NULL,
NULL,
"internal_i2c_state20:\t",
NULL,
"scl_line_value:\t\t",
"sda_line_value:\t\t",
"interrupt_edge_state:\t",
"i2c_read_pending:\t\t",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"mcp2221_hardware_rev_major:\t",
"mcp2221_hardware_rev_minor:\t",
"mcp2221_firmware_rev_major:\t",
"mcp2221_firmware_rev_minor:\t",
"adc_channel0_lsb:\t\t",
"adc_channel0_msb:\t\t",
"adc_channel1_lsb:\t\t",
"adc_channel1_msb:\t\t",
"adc_channel2_lsb:\t\t",
"adc_channel2_msb:\t\t",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL
};
for (int n = 0; n < MCP2221_RES_BUFFER_SIZE; n++) {
if (outputs[n] != NULL)
printf("%02d:%s%d (0x%02X)\n", n, outputs[n], br[n], br[n]);
}
}
void
print_sram(struct mcp2221_get_sram_res *r)
{
uint8_t *br = (uint8_t *)r;
const char *outputs[] = {
"cmd:\t\t\t\t",
"completion:\t\t\t",
"len_chip_setting:\t\t",
"len_gpio_setting:\t\t",
"sn_initial_ps_cs:\t\t",
"clock_divider:\t\t",
"dac_reference_voltage:\t",
"irq_adc_reference_voltage:\t",
"lsb_usb_vid:\t\t\t",
"msb_usb_vid:\t\t\t",
"lsb_usb_pid:\t\t\t",
"msb_usb_pid:\t\t\t",
"usb_power_attributes:\t",
"usb_requested_ma:\t\t",
"current_password_byte_1:\t",
"current_password_byte_2:\t",
"current_password_byte_3:\t",
"current_password_byte_4:\t",
"current_password_byte_5:\t",
"current_password_byte_6:\t",
"current_password_byte_7:\t",
"current_password_byte_8:\t",
"gp0_settings:\t\t",
"gp1_settings:\t\t",
"gp2_settings:\t\t",
"gp3_settings:\t\t",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL
};
for (int n = 0; n < MCP2221_RES_BUFFER_SIZE; n++) {
if (outputs[n] != NULL)
printf("%02d:%s%d (0x%02X)\n", n, outputs[n], br[n], br[n]);
}
}
void
print_gpio_cfg(struct mcp2221_get_gpio_cfg_res *r)
{
uint8_t *br = (uint8_t *)r;
const char *outputs[] = {
"cmd:\t\t\t",
"completion:\t\t",
"gp0_pin_value:\t",
"gp0_pin_dir:\t\t",
"gp1_pin_value:\t",
"gp1_pin_dir:\t\t",
"gp2_pin_value:\t",
"gp2_pin_dir:\t\t",
"gp3_pin_value:\t",
"gp3_pin_dir:\t\t",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL
};
for (int n = 0; n < MCP2221_RES_BUFFER_SIZE; n++) {
if (outputs[n] != NULL)
printf("%02d:%s%d (0x%02X)\n", n, outputs[n], br[n], br[n]);
}
}
void
print_flash(struct mcp2221_get_flash_res *r, int subcode)
{
uint8_t *br = (uint8_t *)r;
const char *outputs1[] = {
"cmd:\t\t\t\t",
"completion:\t\t\t",
"res_len:\t\t\t"
};
const char *outputs2[][64] = {
{
NULL,
"uartenum_led_protection:\t",
"clock_divider:\t\t",
"dac_reference_voltage:\t",
"irq_adc_reference_voltage:\t",
"lsb_usb_vid:\t\t\t",
"msb_usb_vid:\t\t\t",
"lsb_usb_pid:\t\t\t",
"msb_usb_pid:\t\t\t",
"usb_power_attributes:\t",
"usb_requested_ma:\t\t",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL
},
{
NULL,
"gp0_settings:\t\t",
"gp1_settings:\t\t",
"gp2_settings:\t\t",
"gp3_settings:\t\t",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL
},
{
"always0x03:\t\t\t\t",
"unicode_man_descriptor"
},
{
"always0x03:\t\t\t\t\t",
"unicode_product_descriptor"
},
{
"always0x03:\t\t\t\t",
"unicode_serial_number"
},
{
"always0x03:\t\t\t\t",
"factory_serial_number"
},
};
int n = 0;
for (; n <= 2; n++) {
if (outputs1[n] != NULL)
printf("%02d:%s%d (0x%02X)\n", n, outputs1[n], br[n], br[n]);
}
if (subcode == 0 ||
subcode == 1) {
for (; n < MCP2221_RES_BUFFER_SIZE; n++) {
if (outputs2[subcode][n - 3] != NULL)
printf("%02d:%s%d (0x%02X)\n", n, outputs2[subcode][n - 3], br[n], br[n]);
}
} else {
int c = 1;
int l = br[2];
printf("%02d:%s%d (0x%02X)\n", n, outputs2[subcode][n - 3], br[n], br[n]);
n++;
for (c = 1; c <= l; c++) {
printf("%02d:%s%02d:\t\t%d (0x%02X)\n", n, outputs2[subcode][1], c, br[n], br[n]);
n++;
}
}
}
