[processor-sdk/performance-audio-sr.git] / psdk_cust / pdk_k2g_1_0_1_0_eng / packages / ti / board / diag / lcd_touchscreen / src / lcd_touchscreen_test.c
diff --git a/psdk_cust/pdk_k2g_1_0_1_0_eng/packages/ti/board/diag/lcd_touchscreen/src/lcd_touchscreen_test.c b/psdk_cust/pdk_k2g_1_0_1_0_eng/packages/ti/board/diag/lcd_touchscreen/src/lcd_touchscreen_test.c
--- a/psdk_cust/pdk_k2g_1_0_1_0_eng/packages/ti/board/diag/lcd_touchscreen/src/lcd_touchscreen_test.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/**
- * \file main.c
- *
- * \brief Example application main file. This application will toggle the led.
- * The led toggling will be done inside an callback function, which
- * will be called by Interrupt Service Routine. Interrupts are
- * triggered manually and no external source is used to trigger
- * interrupts.
- *
- */
-
-/*
- * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the
- * distribution.
- *
- * Neither the name of Texas Instruments Incorporated nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <ti/drv/i2c/I2C.h>
-#include <ti/drv/i2c/soc/I2C_v1.h>
-#include <ti/drv/uart/UART.h>
-#include <ti/drv/uart/UART_stdio.h>
-#include <ti/drv/uart/UART.h>
-#include <ti/drv/uart/UART_stdio.h>
-#include <ti/csl/soc/am572x/src/cslr_control_core_pad_io.h>
-
-#include "include/lcd_touchscreen.h"
-
-#include "board.h"
-#include "board_cfg.h"
-
-/**********************************************************************
- ************************** Internal functions ************************
- **********************************************************************/
-void AppDelay(uint32_t delayVal);
-extern const I2C_Config I2C_config[];
-
-/* Board specific definitions */
-#define SOC_CORE_PAD_IO_REGISTERS_BASE (0x4a003400U)
-#define CTRL_CORE_PAD_GPIO6_15 (0x28cU)
-#define CTRL_CORE_PAD_GPIO6_15_PIN (0x20000 | 0x0E)
-#define CM_WKUPAON_GPIO1_CLKCTRL (0x4AE07838)
-#define CM_L4PER_GPIO6_CLKCTRL (0x4A009780)
-#define CLK_ENABLE_VAL (0x00000082)
-#define HW_WR_REG32(addr, data) *(unsigned int*)(addr) =(unsigned int)(data)
-#define GPIO_PIN_VAL_LOW (0U)
-#define GPIO_PIN_VAL_HIGH (1U)
-#define I2C_INSTANCE (0U)
-
-/**********************************************************************
- ************************** Global Variables **************************
- **********************************************************************/
-
-int tsCtrlWrite(I2C_Handle h, uint8_t reg, uint8_t val)
-{
- int ret = 0;
- uint8_t tx[2];
- I2C_Transaction t;
- t.slaveAddress = TOUCH_SLAVE_ADDR;
- t.writeBuf = tx;
- t.writeCount = 2;
- t.readCount = 0;
- tx[0] = reg;
- tx[1] = val;
- I2C_transfer(h, &t);
- return ret;
-}
-
-uint8_t tsCtrlRead(I2C_Handle h, uint8_t reg)
-{
-
- uint8_t tx[1];
- uint8_t rx[1];
- I2C_Transaction t;
- t.slaveAddress = TOUCH_SLAVE_ADDR;
- t.writeBuf = tx;
- t.writeCount = 1;
- t.readBuf = rx;
- t.readCount = 1;
- tx[0] = reg;
- I2C_transfer(h, &t);
- return rx[0];
-}
-
-int touchInit(I2C_Handle h)
-{
- int ret = 0;
- tsCtrlWrite(h, ID_G_AUTO_CLB_MODE, 0x00); //calibrate
- AppDelay(100);
- while(!tsCtrlRead(h, ID_G_AUTO_CLB_MODE));
- tsCtrlWrite(h, DEVICE_MODE, NORMAL_OPMODE);
- tsCtrlWrite(h, ID_G_THGROUP, 0x23);
- tsCtrlWrite(h, ID_G_THPEAK, 0x3c);
- tsCtrlWrite(h, ID_G_THCAL, 0x1d);
- tsCtrlWrite(h, ID_G_THWATER, 0xd3);
- tsCtrlWrite(h, ID_G_TEMP, 0xeb);
- tsCtrlWrite(h, ID_G_THDIFF, 0xa0);
- tsCtrlWrite(h, ID_G_TIME_ENTER_MONITOR, 0xc8);
- tsCtrlWrite(h, ID_G_PERIODACTIVE, 0x06);
- tsCtrlWrite(h, ID_G_PERIODMONITOR, 0x28);
- tsCtrlWrite(h, ID_G_MODE, 0x01);
- return ret;
-}
-
-int tsReadAll(I2C_Handle h, uint8_t *rx)
-{
- uint8_t tx[1] = {0};
- I2C_Transaction t;
- t.slaveAddress = TOUCH_SLAVE_ADDR;
- t.writeBuf = tx;
- t.writeCount = 1;
- t.readBuf = rx;
- t.readCount = 255;
- I2C_transfer(h, &t);
- return 0;
-}
-
-void touchLoop(I2C_Handle h)
-{
- uint8_t rx[255] = {0};
- UART_printf("Input 9 touches to exit test\n");
- UART_printf("Touch\tt1\t\tt2\t\tt3\t\tt4\t\tt5\t\tt6\t\tt7\t\tt8\t\tt9\n");
- while(rx[TD_STATUS] != 0x9)
- {
- tsReadAll(h, rx);
- if (rx[TD_STATUS] > 0 && rx[TD_STATUS] < 10)
- {
- UART_printf("%d\t%4d,%4d\t%4d,%4d\t%4d,%4d\t%4d,%4d\t%4d,%4d\t%4d,%4d\t%4d,%4d\t%4d,%4d\t%4d,%4d\n",
- rx[TD_STATUS],
- (((rx[TOUCH1_XH]&0x0F)<<8) | (rx[TOUCH1_XL])),
- (((rx[TOUCH1_YH]&0x0F)<<8) | (rx[TOUCH1_YL])),
- (((rx[TOUCH2_XH]&0x0F)<<8) | (rx[TOUCH2_XL])),
- (((rx[TOUCH2_YH]&0x0F)<<8) | (rx[TOUCH2_YL])),
- (((rx[TOUCH3_XH]&0x0F)<<8) | (rx[TOUCH3_XL])),
- (((rx[TOUCH3_YH]&0x0F)<<8) | (rx[TOUCH3_YL])),
- (((rx[TOUCH4_XH]&0x0F)<<8) | (rx[TOUCH4_XL])),
- (((rx[TOUCH4_YH]&0x0F)<<8) | (rx[TOUCH4_YL])),
- (((rx[TOUCH5_XH]&0x0F)<<8) | (rx[TOUCH5_XL])),
- (((rx[TOUCH5_YH]&0x0F)<<8) | (rx[TOUCH5_YL])),
- (((rx[TOUCH6_XH]&0x0F)<<8) | (rx[TOUCH6_XL])),
- (((rx[TOUCH6_YH]&0x0F)<<8) | (rx[TOUCH6_YL])),
- (((rx[TOUCH7_XH]&0x0F)<<8) | (rx[TOUCH7_XL])),
- (((rx[TOUCH7_YH]&0x0F)<<8) | (rx[TOUCH7_YL])),
- (((rx[TOUCH8_XH]&0x0F)<<8) | (rx[TOUCH8_XL])),
- (((rx[TOUCH8_YH]&0x0F)<<8) | (rx[TOUCH8_YL])),
- (((rx[TOUCH9_XH]&0x0F)<<8) | (rx[TOUCH9_XL])),
- (((rx[TOUCH9_YH]&0x0F)<<8) | (rx[TOUCH9_YL]))
- );
- }
- AppDelay(10000000);
- }
-}
-
-/*
- * ======== test function ========
- */
-int touchscreen_test()
-{
- char *ptr;
- uint8_t messageSize = 4;
- int ret = 0;
- int i;
- I2C_Params i2cParams;
- I2C_Handle handle = NULL;
-
- ptr = (char*)malloc(messageSize);
- memset(ptr,0,messageSize);
-
- for (i=0; I2C_config[i].fxnTablePtr != NULL; i++)
- {
- ((I2C_HwAttrs *)I2C_config[i].hwAttrs)->enableIntr = false;
- }
-
- I2C_init();
-
- I2C_Params_init(&i2cParams);
-
- handle = I2C_open(I2C_INSTANCE, &i2cParams);
-
- UART_printf("\n*********************************************\n");
- UART_printf ("* Touchscreen Test *\n");
- UART_printf ("*********************************************\n");
-
- touchInit(handle);
- touchLoop(handle);
- I2C_close(handle);
- return ret;
-}
-
-/*
- * ======== main ========
- */
-int main(void)
-{
- Board_initCfg boardCfg;
-#ifdef PDK_RAW_BOOT
- boardCfg = BOARD_INIT_PINMUX_CONFIG |
- BOARD_INIT_UART_STDIO;
-#else
- boardCfg = BOARD_INIT_UART_STDIO;
-#endif
- Board_init(boardCfg);
- return touchscreen_test();
-}
-
-void AppDelay(uint32_t delayVal)
-{
- uint32_t cnt = 0;
- while(cnt < delayVal)
- {
- asm("");
- cnt++;
- }
-}