Motoo Tanaka
STMPE610 touch sensor driver library
Dependents: TS_Eyes Tokei testUniGraphic_150217 AfficheurTFTAdafruit ... more
Revision 14:6740dfc84a8c, committed 2017-04-11
- Comitter:
- Rhyme
- Date:
- Tue Apr 11 05:12:47 2017 +0000
- Parent:
- 13:09fece599665
- Commit message:
- Support of MAX32600 added
Changed in this revision
| SPI_STMPE610.cpp | Show annotated file Show diff for this revision Revisions of this file |
| SPI_STMPE610.h | Show annotated file Show diff for this revision Revisions of this file |
diff -r 09fece599665 -r 6740dfc84a8c SPI_STMPE610.cpp
--- a/SPI_STMPE610.cpp Thu Nov 26 00:38:55 2015 +0000
+++ b/SPI_STMPE610.cpp Tue Apr 11 05:12:47 2017 +0000
@@ -138,7 +138,7 @@
m_cs = 0 ;
_mode = 0 ;
m_spi.frequency(1000000) ;
-#if defined (TARGET_NUCLEO_F411RE) || defined (TARGET_KL46Z)
+#if defined (TARGET_NUCLEO_F411RE) || defined (TARGET_KL46Z) || defined (TARGET_MAX32600MBED)
m_spi.format(8, 1) ; /* works with st nucleo F411RE */
#else
m_spi.format(8, 0) ; /* works with freescale FRDMs */
@@ -214,6 +214,11 @@
return( value ) ;
}
+void SPI_STMPE610::spi_frequency(unsigned long freq)
+{
+ m_spi.frequency(freq) ;
+}
+
void SPI_STMPE610::spi_format(int bits, int mode)
{
m_spi.format(bits, mode) ;
@@ -231,6 +236,8 @@
readRegs(REG_TSC_CTRL, data, 1) ;
touched = data[0] & 0x80 ;
+
+ data[0] = 0 ; data[1] = 0 ; data[2] = 0 ; data[3] = 0 ; data[4] = 0 ;
readRegs(REG_TSC_DATA_X, data,5) ;
*x = (data[0] << 8) | data[1] ;
diff -r 09fece599665 -r 6740dfc84a8c SPI_STMPE610.h
--- a/SPI_STMPE610.h Thu Nov 26 00:38:55 2015 +0000
+++ b/SPI_STMPE610.h Tue Apr 11 05:12:47 2017 +0000
@@ -87,7 +87,13 @@
void write8(int addr, uint8_t data) ;
uint16_t read16(int addr) ;
void write16(int addr, uint16_t data) ;
-
+
+ /**
+ * specify spi frequency from this class
+ * @param freq frequency in Hz
+ */
+ void spi_frequency(unsigned long freq) ;
+
/**
* specify spi format from this class
* @param bits number of bits per spi frame