diff options
| author | inmarket <andrewh@inmarket.com.au> | 2014-10-13 16:37:04 +1000 |
|---|---|---|
| committer | inmarket <andrewh@inmarket.com.au> | 2014-10-13 16:37:04 +1000 |
| commit | cf3b8e4ed25d74d03cc6e246fe0f4ee129b17bc1 (patch) | |
| tree | b4ff3fbb92f6cbc6ead544d967b4de9aa0a8d409 /drivers/ginput/touch | |
| parent | eb0cc2187236fb0eac18bee536cf0d8f8cb7b7f8 (diff) | |
| download | uGFX-cf3b8e4ed25d74d03cc6e246fe0f4ee129b17bc1.tar.gz uGFX-cf3b8e4ed25d74d03cc6e246fe0f4ee129b17bc1.tar.bz2 uGFX-cf3b8e4ed25d74d03cc6e246fe0f4ee129b17bc1.zip | |
Add GMouse parameter to ADS7843 mouse driver to enable multiple drivers.
Tidy up naming.
Diffstat (limited to 'drivers/ginput/touch')
| -rw-r--r-- | drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843.c | 29 | ||||
| -rw-r--r-- | drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843_board_template.h | 12 |
2 files changed, 19 insertions, 22 deletions
diff --git a/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843.c b/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843.c index 72cd6f67..ac315262 100644 --- a/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843.c +++ b/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843.c @@ -15,39 +15,32 @@ // Get the hardware interface
#include "gmouse_lld_ADS7843_board.h"
-// If the board file doesn't specify how many extra bytes it wants - assume 0
-#ifndef BOARD_DATA_SIZE
- #define BOARD_DATA_SIZE 0
-#endif
-
#define CMD_X 0xD1
#define CMD_Y 0x91
#define CMD_ENABLE_IRQ 0x80
-void read_xyz(GMouse* m, GMouseReading* pdr)
+static void MouseXYZ(GMouse* m, GMouseReading* pdr)
{
(void)m;
// No buttons
pdr->buttons = 0;
+ pdr->z = 0;
- if (getpin_pressed()) {
+ if (getpin_pressed(m)) {
pdr->z = 1; // Set to Z_MAX as we are pressed
- aquire_bus();
+ aquire_bus(m);
- read_value(CMD_X); // Dummy read - disable PenIRQ
- pdr->x = read_value(CMD_X); // Read X-Value
+ read_value(m, CMD_X); // Dummy read - disable PenIRQ
+ pdr->x = read_value(m, CMD_X); // Read X-Value
- read_value(CMD_Y); // Dummy read - disable PenIRQ
- pdr->y = read_value(CMD_Y); // Read Y-Value
+ read_value(m, CMD_Y); // Dummy read - disable PenIRQ
+ pdr->y = read_value(m, CMD_Y); // Read Y-Value
- read_value(CMD_ENABLE_IRQ); // Enable IRQ
+ read_value(m, CMD_ENABLE_IRQ); // Enable IRQ
- release_bus();
- } else {
- // Don't touch x and y values here
- pdr->z = 0;
+ release_bus(m);
}
}
@@ -77,7 +70,7 @@ const GMouseVMT const GMOUSE_DRIVER_VMT[1] = {{ },
init_board, // init
0, // deinit
- read_xyz, // get
+ MouseXYZ, // get
0, // calsave
0 // calload
}};
diff --git a/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843_board_template.h b/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843_board_template.h index 7b762310..5a09b5bd 100644 --- a/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843_board_template.h +++ b/drivers/ginput/touch/ADS7843/gmouse_lld_ADS7843_board_template.h @@ -8,6 +8,7 @@ #ifndef _GINPUT_LLD_MOUSE_BOARD_H #define _GINPUT_LLD_MOUSE_BOARD_H +// Resolution and Accuracy Settings #define GMOUSE_ADS7843_PEN_CALIBRATE_ERROR 2 #define GMOUSE_ADS7843_PEN_CLICK_ERROR 2 #define GMOUSE_ADS7843_PEN_MOVE_ERROR 2 @@ -15,23 +16,26 @@ #define GMOUSE_ADS7843_FINGER_CLICK_ERROR 4 #define GMOUSE_ADS7843_FINGER_MOVE_ERROR 4 +// How much extra data to allocate at the end of the GMouse structure for the board's use +#define GMOUSE_ADS7843_BOARD_DATA_SIZE 0 + static bool_t init_board(GMouse* m, unsigned driverinstance) { } -static inline bool_t getpin_pressed(void) { +static inline bool_t getpin_pressed(GMouse* m) { } -static inline void aquire_bus(void) { +static inline void aquire_bus(GMouse* m) { } -static inline void release_bus(void) { +static inline void release_bus(GMouse* m) { } -static inline uint16_t read_value(uint16_t port) { +static inline uint16_t read_value(GMouse* m, uint16_t port) { } |