A simple meter using Adafruit 2.8 TFT with touch v2
Dependencies: SPI_STMPE610 UniGraphic mbed vt100
A dumb simple voltage tester using ADC.
With FRDM-KL25Z, you can measure about 0V to 3.28V.
Nothing to drop your jaw nor holding your breath
but I wanted one, so I wrote one ;-)
とても単純はADCを使用した電圧テスターです。
FRDM-KL25Z を使用した場合、0V ~ 3.28V くらいが測定範囲です。
特に目新しいことも、驚くこともありませんが、
自分が欲しいので書いてみました (^ - ^)
On 18-May-2018
I changed the number display from 0.00 to 0.000
so that I can measure the change of a small loadcell.
2018年5月18日
ロードセル (重量センサ)の出力値の変化を見たかったので
有効数字を小数点以下2桁から3桁に変更しました。
main.h
- Committer:
- Rhyme
- Date:
- 2017-07-21
- Revision:
- 3:bf8761c8eb17
- Parent:
- 0:d01def9cf41e
File content as of revision 3:bf8761c8eb17:
/** mbed oscilloscope my implementation of a oscillo scope
* Copyright (c) 2014, 2015 Motoo Tanaka @ Design Methodology Lab
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef _MAIN_H_
#define _MAIN_H_ included
#if defined (TARGET_KL25Z)
#define PIN_SCLK PTD1
#define PIN_MISO PTD3
#define PIN_MOSI PTD2
#define PIN_CS_TFT PTD0
#define PIN_DC_TFT PTD5
#define PIN_CS_TSC PTA13
#define PIN_BL_TFT PTA12
#define PIN_CS_SD PTA4
#define PIN_TSC_INTR PTC9 /* place holder */
#define PIN_RESET_TFT PTB10 /* place holder */
#define PIN_ADC_CH0 PTB0
#define PIN_ADC_CH1 PTB2
#elif defined (TARGET_KL46Z)
#define PIN_SCLK PTD5
#define PIN_MISO PTD7
#define PIN_MOSI PTD6
#define PIN_CS_TFT PTD4
#define PIN_DC_TFT PTD2
#define PIN_CS_TSC PTA13
#define PIN_BL_TFT PTC9
#define PIN_CS_SD PTA4
#define PIN_TSC_INTR PTC7 /* place holder */
#define PIN_RESET_TFT PTC6 /* place holder */
#define PIN_ADC_CH0 PTB0
#define PIN_ADC_CH1 PTB2
#elif defined (TARGET_K64F)
#define PIN_SCLK PTD1
#define PIN_MISO PTD3
#define PIN_MOSI PTD2
#define PIN_CS_TFT PTD0
#define PIN_DC_TFT PTC4
// for board rev E or later
#define PIN_CS_TSC PTC12
// for earlier boards use following line
// #define PIN_CS_TSC PTA0
#define PIN_BL_TFT PTC3
#define PIN_CS_SD PTB23
#define PIN_TSC_INTR PTC0 /* place holder */
#define PIN_RESET_TFT PTC9 /* place holder */
#define PIN_ADC_CH0 PTB2
#define PIN_ADC_CH1 PTB10
#elif defined (TARGET_K22F)
#define PIN_SCLK PTD5
#define PIN_MISO PTD7
#define PIN_MOSI PTD6
#define PIN_CS_TFT PTD4
#define PIN_DC_TFT PTA1
#define PIN_CS_TSC PTB19
#define PIN_BL_TFT PTC6
#define PIN_CS_SD PTA4
#define PIN_TSC_INTR PTC7 /* place holder */
#define PIN_RESET_TFT PTC9 /* place holder */
#define PIN_ADC_CH0 PTB0
#define PIN_ADC_CH1 PTC1
#elif defined (TARGET_NUCLEO_F411RE)
#define PIN_SCLK PA_5
#define PIN_MISO PA_6
#define PIN_MOSI PA_7
#define PIN_CS_TFT PB_6
#define PIN_DC_TFT PC_7
#define PIN_CS_TSC PA_9
#define PIN_BL_TFT PA_8
#define PIN_CS_SD PB_5
#define PIN_TSC_INTR PA_8 /* place holder */
#define PIN_RESET_TFT PA_13 /* place holder */
#define PIN_ADC_CH0 PA_0
#define PIN_ADC_CH1 PA_4
#elif defined (TARGET_K20D50M)
#define PIN_SCLK PTD1
#define PIN_MISO PTD3
#define PIN_MOSI PTD2
#define PIN_CS_TFT PTC2
#define PIN_DC_TFT PTA2
#define PIN_CS_TSC PTA12
#define PIN_BL_TFT PTC4
#define PIN_CS_SD PTC8
#define PIN_TSC_INTR PTA4 /* place holder */
#define PIN_RESET_TFT PTC7 /* place holder */
#define PIN_ADC_CH0 PTC0
#define PIN_ADC_CH1 PTD6
#elif defined (TARGET_RZ_A1H)
#define PIN_SCLK P10_12
#define PIN_MISO P10_15
#define PIN_MOSI P10_14
#define PIN_CS_TFT P10_13
#define PIN_DC_TFT P8_14
#define PIN_CS_TSC P8_15
#define PIN_BL_TFT P8_11
#define PIN_CS_SD P4_5
#define PIN_TSC_INTR P2_9 /* place holder */
#define PIN_RESET_TFT P2_10 /* place holder */
#define PIN_ADC_CH0 P1_8
#define PIN_ADC_CH1 P1_10
#elif defined (TARGET_MAX32600MBED)
/* I2C */
#define PIN_SCL P2_7
#define PIN_SDA P2_6
/* SPI */
#define PIN_SCLK P2_0
#define PIN_MISO P2_2
#define PIN_MOSI P2_1
#define PIN_CS0 P2_3
/* Interrupt */
#define PIN_INT0 P2_4
#define PIN_INT1 P2_5
#define PIN_INT2 P1_7
#define PIN_INT3 P1_6
#define PIN_INT4 P1_5
#define PIN_INT5 P1_4
/* Analog In */
#define PIN_AN0 AIN_0P
#define PIN_AN1 AIN_1P
#define PIN_AN2 AIN_2P
#define PIN_AN3 AIN_3P
#define PIN_AN4 AIN_4P
#define PIN_AN5 AIN_5P
#define BOARD_NAME "MAX32600MBED"
#define PIN_CS_TFT P2_3 // D10 PTD0
#define PIN_DC_TFT P2_4 // D9 PTD5
#define PIN_CS_TSC P2_5 // D8 PTA13
#define PIN_BL_TFT P1_7 // D7 PTC9
#define PIN_CS_SD P1_4 // D4 PTA4
#define PIN_TSC_INTR P5_4 // PTC9 /* place holder */
#define PIN_RESET_TFT P5_5 /// PTB10 /* place holder */
#define PIN_ADC_CH0 AIN_0P // A0 PTB0
#define PIN_ADC_CH1 AIN_2P // A2 PTB2
#else
#error TARGET NOT DEFINED
#define PIN_SCLK D13
#define PIN_MISO D12
#define PIN_MOSI D11
#define PIN_CS_TFT D10
#define PIN_DC_TFT D9
#define PIN_CS_TSC D8
#define PIN_BL_TFT D7
#define PIN_CS_SD D4
#define PIN_TSC_INTR D5-inside /* place holder */
#define PIN_RESET_TFT D4-inside /* place holder */
#define PIN_ADC_CH0 A0
#define PIN_ADC_CH1 A2
#endif
#endif /* _MAIN_H_ */