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nyx: Add touch panel info

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This can probably also show if the panel is paired to the firmware.
In case it's not, an error will show up.
This commit is contained in:
CTCaer 2021-01-04 02:49:07 +02:00
parent 31baf3d19a
commit 0959dc3a2d
3 changed files with 109 additions and 28 deletions
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61
bdk/input/touch.c
View file

@ -33,6 +33,16 @@
#include <gfx_utils.h>
#define DPRINTF(...) gfx_printf(__VA_ARGS__)
static touch_panel_info_t _panels[] =
{
{ 0, 1, 1, 1, "NISSHA NFT-K12D" },
{ 1, 0, 1, 1, "GiS GGM6 B2X" },
{ 2, 0, 0, 0, "NISSHA NBF-K9A" },
{ 3, 1, 0, 0, "GiS 5.5\"" },
{ 4, 0, 0, 1, "Unknown" },
{ -1, 1, 0, 1, "GiS VA 6.2\"" }
};
static int touch_command(u8 cmd, u8 *buf, u8 size)
{
int res = i2c_send_buf_small(I2C_3, STMFTS_I2C_ADDR, cmd, buf, size);
@ -52,7 +62,7 @@ static int touch_read_reg(u8 *cmd, u32 csize, u8 *buf, u32 size)
return 0;
}
static int touch_wait_event(u8 event, u8 status, u32 timeout)
static int touch_wait_event(u8 event, u8 status, u32 timeout, u8 *buf)
{
u32 timer = get_tmr_ms() + timeout;
while (true)
@ -60,7 +70,11 @@ static int touch_wait_event(u8 event, u8 status, u32 timeout)
u8 tmp[8] = {0};
i2c_recv_buf_small(tmp, 8, I2C_3, STMFTS_I2C_ADDR, STMFTS_READ_ONE_EVENT);
if (tmp[1] == event && tmp[2] == status)
{
if (buf)
memcpy(buf, &tmp[3], 5);
return 0;
}
if (get_tmr_ms() > timer)
return 1;
@ -146,10 +160,10 @@ static void _touch_parse_event(touch_event *event)
event->type = STMFTS_EV_MULTI_TOUCH_LEAVE;
}
// gfx_con_setpos(&gfx_con, 0, 300);
// gfx_con_setpos(0, 300);
// DPRINTF("x = %d \ny = %d \nz = %d \n", event->x, event->y, event->z);
// DPRINTF("0 = %02X\n1 = %02x\n2 = %02x\n3 = %02x\n", event->raw[0], event->raw[1], event->raw[2], event->raw[3]);
// DPRINTF("4 = %02X\n5 = %02x\n6 = %02x\n7 = %02x\n", event->raw[4], event->raw[5], event->raw[6], event->raw[7]);
// DPRINTF("0 = %02X\n1 = %02X\n2 = %02X\n3 = %02X\n", event->raw[0], event->raw[1], event->raw[2], event->raw[3]);
// DPRINTF("4 = %02X\n5 = %02X\n6 = %02X\n7 = %02X\n", event->raw[4], event->raw[5], event->raw[6], event->raw[7]);
}
void touch_poll(touch_event *event)
@ -182,12 +196,33 @@ touch_info touch_get_info()
info.config_id = buf[4];
info.config_ver = buf[5];
//DPRINTF("ID: %04X, FW Ver: %d.%02d\nCfg ID: %02x, Cfg Ver: %d\n",
//DPRINTF("ID: %04X, FW Ver: %d.%02d\nCfg ID: %02X, Cfg Ver: %d\n",
// info.chip_id, info.fw_ver >> 8, info.fw_ver & 0xFF, info.config_id, info.config_ver);
return info;
}
touch_panel_info_t *touch_get_panel_vendor()
{
u8 buf[5] = {0};
u8 cmd = STMFTS_VENDOR_GPIO_STATE;
if (touch_command(STMFTS_VENDOR, &cmd, 1))
return NULL;
if (touch_wait_event(STMFTS_EV_VENDOR, STMFTS_VENDOR_GPIO_STATE, 2000, buf))
return NULL;
for (u32 i = 0; i < ARRAY_SIZE(_panels); i++)
{
touch_panel_info_t *panel = &_panels[i];
if (buf[0] == panel->gpio0 && buf[1] == panel->gpio1 && buf[2] == panel->gpio2)
return panel;
}
return NULL;
}
int touch_get_fw_info(touch_fw_info_t *fw)
{
u8 buf[8] = {0};
@ -226,7 +261,7 @@ int touch_sys_reset()
continue;
}
msleep(10);
if (touch_wait_event(STMFTS_EV_CONTROLLER_READY, 0, 20))
if (touch_wait_event(STMFTS_EV_CONTROLLER_READY, 0, 20, NULL))
continue;
else
return 0;
@ -300,9 +335,9 @@ int touch_get_fb_info(u8 *buf)
int touch_sense_enable()
{
// Enable auto tuning calibration and multi-touch sensing.
u8 cmd = 1;
if (touch_command(STMFTS_AUTO_CALIBRATION, &cmd, 1))
// Switch sense mode and enable multi-touch sensing.
u8 cmd = STMFTS_FINGER_MODE;
if (touch_command(STMFTS_SWITCH_SENSE_MODE, &cmd, 1))
return 0;
if (touch_command(STMFTS_MS_MT_SENSE_ON, NULL, 0))
@ -328,19 +363,19 @@ int touch_execute_autotune()
// Apply Mutual Sense Compensation tuning.
if (touch_command(STMFTS_MS_CX_TUNING, NULL, 0))
return 0;
if (touch_wait_event(STMFTS_EV_STATUS, STMFTS_EV_STATUS_MS_CX_TUNING_DONE, 2000))
if (touch_wait_event(STMFTS_EV_STATUS, STMFTS_EV_STATUS_MS_CX_TUNING_DONE, 2000, NULL))
return 0;
// Apply Self Sense Compensation tuning.
if (touch_command(STMFTS_SS_CX_TUNING, NULL, 0))
return 0;
if (touch_wait_event(STMFTS_EV_STATUS, STMFTS_EV_STATUS_SS_CX_TUNING_DONE, 2000))
if (touch_wait_event(STMFTS_EV_STATUS, STMFTS_EV_STATUS_SS_CX_TUNING_DONE, 2000, NULL))
return 0;
// Save Compensation data to EEPROM.
if (touch_command(STMFTS_SAVE_CX_TUNING, NULL, 0))
return 0;
if (touch_wait_event(STMFTS_EV_STATUS, STMFTS_EV_STATUS_WRITE_CX_TUNE_DONE, 2000))
if (touch_wait_event(STMFTS_EV_STATUS, STMFTS_EV_STATUS_WRITE_CX_TUNE_DONE, 2000, NULL))
return 0;
return touch_sense_enable();
@ -383,7 +418,7 @@ int touch_power_on()
i2c_init(I2C_3);
// Wait for the touchscreen module to get ready.
touch_wait_event(STMFTS_EV_CONTROLLER_READY, 0, 20);
touch_wait_event(STMFTS_EV_CONTROLLER_READY, 0, 20, NULL);
// Check for forced boot time calibration.
if (btn_read_vol() == (BTN_VOL_UP | BTN_VOL_DOWN))

30
bdk/input/touch.h
View file

@ -47,19 +47,26 @@
#define STMFTS_ITO_CHECK 0xA7
#define STMFTS_RELEASEINFO 0xAA
#define STMFTS_WRITE_REG 0xB6
#define STMFTS_AUTO_CALIBRATION 0xC3
#define STMFTS_SWITCH_SENSE_MODE 0xC3
#define STMFTS_NOISE_WRITE 0xC7
#define STMFTS_NOISE_READ 0xC8
#define STMFTS_RW_FRAMEBUFFER_REG 0xD0
#define STMFTS_SAVE_CX_TUNING 0xFC
#define STMFTS_UNK0 0xB8 //Request compensation
#define STMFTS_UNK1 0xCF
#define STMFTS_UNK2 0xF7
#define STMFTS_UNK3 0xFA
#define STMFTS_UNK4 0xF9
#define STMFTS_REQU_COMP_DATA 0xB8
#define STMFTS_VENDOR 0xCF
#define STMFTS_FLASH_UNLOCK 0xF7
#define STMFTS_FLASH_WRITE_64K 0xF8
#define STMFTS_FLASH_STATUS 0xF9
#define STMFTS_FLASH_OP 0xFA
#define STMFTS_UNK5 0x62
/* cmd parameters */
#define STMFTS_VENDOR_GPIO_STATE 0x01
#define STMFTS_VENDOR_SENSE_MODE 0x02
#define STMFTS_STYLUS_MODE 0x00
#define STMFTS_FINGER_MODE 0x01
#define STMFTS_HOVER_MODE 0x02
/* events */
#define STMFTS_EV_NO_EVENT 0x00
@ -74,6 +81,7 @@
#define STMFTS_EV_ERROR 0x0f
#define STMFTS_EV_NOISE_READ 0x17
#define STMFTS_EV_NOISE_WRITE 0x18
#define STMFTS_EV_VENDOR 0x20
#define STMFTS_EV_CONTROLLER_READY 0x10
#define STMFTS_EV_STATUS 0x16
@ -131,6 +139,15 @@ typedef struct _touch_event {
bool touch;
} touch_event;
typedef struct _touch_panel_info_t
{
u8 idx;
u8 gpio0;
u8 gpio1;
u8 gpio2;
char *vendor;
} touch_panel_info_t;
typedef struct _touch_info {
u16 chip_id;
u16 fw_ver;
@ -146,6 +163,7 @@ typedef struct _touch_fw_info_t {
void touch_poll(touch_event *event);
touch_event touch_poll_wait();
touch_panel_info_t *touch_get_panel_vendor();
int touch_get_fw_info(touch_fw_info_t *fw);
touch_info touch_get_info();
int touch_panel_ito_test(u8 *err);

46
nyx/nyx_gui/frontend/gui_info.c
View file

@ -909,37 +909,65 @@ static lv_res_t _create_window_fuses_info_status(lv_obj_t *btn)
nyx_str->info.disp_id & 0xFF, (nyx_str->info.disp_id >> 8) & 0xFF, (nyx_str->info.disp_id >> 16) & 0xFF);
touch_fw_info_t touch_fw;
touch_panel_info_t *touch_panel;
bool panel_ic_paired = false;
if (!touch_get_fw_info(&touch_fw))
{
strcat(txt_buf, "\n\n#00DDFF Touch Panel:#\n#FF8000 Model:# ");
touch_panel = touch_get_panel_vendor();
if (touch_panel)
strcat(txt_buf, touch_panel->vendor);
else
strcat(txt_buf, "Unknown #FFDD00 Contact me!#");
s_printf(txt_buf + strlen(txt_buf), "\n#FF8000 ID:# %08X (", touch_fw.fw_id);
switch (touch_fw.fw_id)
{
case 0x100100:
strcat(txt_buf, "NTD 4CD 1601");
case 0x00100100:
strcat(txt_buf, "4CD 1601");
if (touch_panel)
panel_ic_paired = touch_panel->idx == -1;
break;
case 0x00120100:
case 0x32000001:
strcat(txt_buf, "NTD 4CD 1801");
strcat(txt_buf, "4CD 1801");
if (touch_panel)
panel_ic_paired = touch_panel->idx == 0;
break;
case 0x001A0300:
case 0x32000102:
strcat(txt_buf, "NTD 4CD 2602");
strcat(txt_buf, "4CD 2602");
if (touch_panel)
panel_ic_paired = touch_panel->idx == 1;
break;
case 0x00290100:
case 0x32000302:
strcat(txt_buf, "NTD 4CD 3801");
strcat(txt_buf, "4CD 3801");
if (touch_panel)
panel_ic_paired = touch_panel->idx == 2;
break;
case 0x31051820:
case 0x32000402:
strcat(txt_buf, "NTD 4CD XXXX");
strcat(txt_buf, "4CD XXXX");
if (touch_panel)
panel_ic_paired = touch_panel->idx == 3;
break;
case 0x32000501:
case 0x33000502:
strcat(txt_buf, "4CD UNKN");
if (touch_panel)
panel_ic_paired = touch_panel->idx == 4;
break;
default:
strcat(txt_buf, "Unknown");
strcat(txt_buf, "#FF8000 Unknown#");
break;
}
s_printf(txt_buf + strlen(txt_buf), "\n#FF8000 ID:# %X\n#FF8000 FTB ver:# %04X\n#FF8000 FW rev:# %04X",
touch_fw.fw_id, touch_fw.ftb_ver, touch_fw.fw_rev);
s_printf(txt_buf + strlen(txt_buf), " - %s)\n#FF8000 FTB ver:# %04X\n#FF8000 FW rev:# %04X",
panel_ic_paired ? "Paired" : "#FFDD00 Error#", touch_fw.ftb_ver, touch_fw.fw_rev);
}
// Check if patched unit.