/* $NetBSD: printumcpmio.c,v 1.4 2025/11/29 18:39:15 brad Exp $ */ /* * Copyright (c) 2024 Brad Spencer * * 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 #ifdef __RCSID __RCSID("$NetBSD: printumcpmio.c,v 1.4 2025/11/29 18:39:15 brad Exp $"); #endif /* Functions to print stuff */ #include #include #include #undef EXTERN #define EXTERN #include "printumcpmio.h" /* This is all cheaply done */ void print_status(uint8_t *br, uint8_t ct) { const char *mcp2210_outputs[] = { "cmd:\t\t\t\t", "completion:\t\t\t", "spi_bus_release:\t\t", "spi_bus_owner:\t\t", "attempted_password_tries:\t", "password_guessed:\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, NULL, NULL }; const char *mcp2221_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 }; if (ct == UMCPMIO_CHIP_TYPE_2210) { for (int n = 0; n < UMCPMIO_RES_BUFFER_SIZE; n++) { if (mcp2210_outputs[n] != NULL) printf("%02d:%s%d (0x%02X)\n", n, mcp2210_outputs[n], br[n], br[n]); } } if (ct == UMCPMIO_CHIP_TYPE_2221) { for (int n = 0; n < UMCPMIO_RES_BUFFER_SIZE; n++) { if (mcp2221_outputs[n] != NULL) printf("%02d:%s%d (0x%02X)\n", n, mcp2221_outputs[n], br[n], br[n]); } } } void print_sram(uint8_t *br, int subcode, uint8_t ct) { const char *mcp2210_outputs[][64] = { { "cmd:\t\t\t", "completion:\t\t\t", NULL, NULL, "gp0_designation:\t\t\t", "gp1_designation:\t\t\t", "gp2_designation:\t\t\t", "gp3_designation:\t\t\t", "gp4_designation:\t\t\t", "gp5_designation:\t\t\t", "gp6_designation:\t\t\t", "gp7_designation:\t\t\t", "gp8_designation:\t\t\t", "default_output_lsb:\t\t\t", "default_output_msb:\t\t\t", "default_direction_lsb:\t\t\t", "default_direction_msb:\t\t\t", "other_settings:\t\t\t", "nvram_protection:\t\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 }, { "cmd:\t\t\t", "completion:\t\t\t", NULL, NULL, "pin_value_lsb:\t\t\t", "pin_value_msb:\t\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, NULL, NULL }, { "cmd:\t\t\t", "completion:\t\t\t", NULL, NULL, "pin_dir_lsb:\t\t\t", "pin_dir_msb:\t\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, NULL, NULL }, { "cmd:\t\t\t", "completion:\t\t\t", "size_spi_res:\t\t\t", NULL, "bit_rate_byte_3:\t\t\t", "bit_rate_byte_2:\t\t\t", "bit_rate_byte_1:\t\t\t", "bit_rate_byte_0:\t\t\t", "idle_cs_value_lsb:\t\t\t", "idle_cs_value_msb:\t\t\t", "active_cs_value_lsb:\t\t\t", "active_cs_value_msb:\t\t\t", "cs_to_data_delay_lsb:\t\t\t", "cs_to_data_delay_msb:\t\t\t", "lb_to_cs_deassert_delay_lsb:\t\t\t", "lb_to_cs_deassert_delay_msb:\t\t\t", "delay_between_bytes_lsb:\t\t\t", "delay_between_bytes_msb:\t\t\t", "bytes_per_spi_transaction_lsb:\t\t\t", "bytes_per_spi_transaction_msb:\t\t\t", "spi_mode:\t\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 } }; const char *mcp2221_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 }; if (ct == UMCPMIO_CHIP_TYPE_2210) { for (int n = 0; n < MCP2210_RES_BUFFER_SIZE; n++) { if (mcp2210_outputs[subcode][n] != NULL) printf("%02d:%s%d (0x%02X)\n", n, mcp2210_outputs[subcode][n], br[n], br[n]); } } if (ct == UMCPMIO_CHIP_TYPE_2221) { for (int n = 0; n < MCP2221_RES_BUFFER_SIZE; n++) { if (mcp2221_outputs[n] != NULL) printf("%02d:%s%d (0x%02X)\n", n, mcp2221_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(uint8_t *br, int subcode, uint8_t ct) { const char *mcp2210_outputs1[] = { "cmd:\t\t\t\t", "completion:\t\t\t", "subcode:\t\t\t", NULL }; const char *mcp2210_outputs2[][64] = { { "gp0_designation:\t\t\t", "gp1_designation:\t\t\t", "gp2_designation:\t\t\t", "gp3_designation:\t\t\t", "gp4_designation:\t\t\t", "gp5_designation:\t\t\t", "gp6_designation:\t\t\t", "gp7_designation:\t\t\t", "gp8_designation:\t\t\t", "default_output_lsb:\t\t\t", "default_output_msb:\t\t\t", "default_direction_lsb:\t\t\t", "default_direction_msb:\t\t\t", "other_settings:\t\t\t", "nvram_protection:\t\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 }, { "always0x03:\t\t\t\t", "unicode_man_descriptor" }, { "always0x03:\t\t\t\t\t", "unicode_product_descriptor" }, { NULL }, { NULL }, { "bit_rate_byte_3:\t\t\t", "bit_rate_byte_2:\t\t\t", "bit_rate_byte_1:\t\t\t", "bit_rate_byte_0:\t\t\t", "idle_cs_value_lsb:\t\t\t", "idle_cs_value_msb:\t\t\t", "active_cs_value_lsb:\t\t\t", "active_cs_value_msb:\t\t\t", "cs_to_data_delay_lsb:\t\t\t", "cs_to_data_delay_msb:\t\t\t", "lb_to_cs_deassert_delay_lsb:\t\t\t", "lb_to_cs_deassert_delay_msb:\t\t\t", "delay_between_bytes_lsb:\t\t\t", "delay_between_bytes_msb:\t\t\t", "bytes_per_spi_transaction_lsb:\t\t\t", "bytes_per_spi_transaction_msb:\t\t\t", "spi_mode:\t\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, "lsb_usb_vid:\t\t\t", "msb_usb_vid:\t\t\t", "lsb_usb_pid:\t\t\t", "msb_usb_pid:\t\t\t", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "usb_power_attributes:\t\t\t", "usb_requested_ma:\t\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 } }; const char *mcp2221_outputs1[] = { "cmd:\t\t\t\t", "completion:\t\t\t", "res_len:\t\t\t" }; const char *mcp2221_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" }, }; if (ct == UMCPMIO_CHIP_TYPE_2210) { if (subcode == 1) subcode = 0; int n = 0; for (; n <= 3; n++) { if (mcp2210_outputs1[n] != NULL) printf("%02d:%s%d (0x%02X)\n", n, mcp2210_outputs1[n], br[n], br[n]); } if (subcode != 2 && subcode != 3) { for (; n < MCP2210_RES_BUFFER_SIZE; n++) { if (mcp2210_outputs2[subcode][n - 4] != NULL) printf("%02d:%s%d (0x%02X)\n", n, mcp2210_outputs2[subcode][n - 4], br[n], br[n]); } } else { int c = 1; printf("%02d:%s%d (0x%02X)\n", n, mcp2210_outputs2[subcode][n - 4], br[n], br[n]); n++; for (c = 1; c < MCP2210_RES_BUFFER_SIZE - 4; c++) { printf("%02d:%s%02d:\t\t%d (0x%02X)\n", n, mcp2221_outputs2[subcode][1], c, br[n], br[n]); n++; } } } if (ct == UMCPMIO_CHIP_TYPE_2221) { int n = 0; for (; n <= 2; n++) { if (mcp2221_outputs1[n] != NULL) printf("%02d:%s%d (0x%02X)\n", n, mcp2221_outputs1[n], br[n], br[n]); } if (subcode == 0 || subcode == 1) { for (; n < MCP2221_RES_BUFFER_SIZE; n++) { if (mcp2221_outputs2[subcode][n - 3] != NULL) printf("%02d:%s%d (0x%02X)\n", n, mcp2221_outputs2[subcode][n - 3], br[n], br[n]); } } else { int c = 1; int l = br[2]; printf("%02d:%s%d (0x%02X)\n", n, mcp2221_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, mcp2221_outputs2[subcode][1], c, br[n], br[n]); n++; } } } }