diff options
Diffstat (limited to 'lib/pbdrv/pb-mod.h')
| -rw-r--r-- | lib/pbdrv/pb-mod.h | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/lib/pbdrv/pb-mod.h b/lib/pbdrv/pb-mod.h index fa290bf..ae36d22 100644 --- a/lib/pbdrv/pb-mod.h +++ b/lib/pbdrv/pb-mod.h @@ -3,17 +3,13 @@ /** * \file puzzle bus driver implementation * - * Most \c pbdrv_* functions have a weak implementation, which may be + * Most \c pb_* functions have a weak implementation, which may be * overwritten by a custom implementation. This allows you to use the default * implementation where possible, and only implement extensions required for * your puzzle module. Please see spec.adoc for more information about how to * use the puzzle bus driver library. */ -#include <stdint.h> -#include <stddef.h> -#include <stdbool.h> - #include "pb-types.h" #ifdef __cplusplus @@ -21,12 +17,22 @@ extern "C" { #endif //! puzzle module name (optional, default = "???") -extern const char * PBDRV_MOD_NAME; +extern const char * PB_MOD_NAME; //! puzzle module bus address (required) -extern const i2c_addr_t PBDRV_MOD_ADDR; +extern const i2c_addr_t PB_MOD_ADDR; + +void pb_i2c_recv(const uint8_t * buf, size_t sz); +void pb_i2c_send(i2c_addr_t i2c_addr, const uint8_t * buf, size_t sz); + +pb_global_state_t pb_hook_mod_state_read(); +void pb_hook_mod_state_write(pb_global_state_t state); -void pbdrv_i2c_recv(const uint8_t * buf, size_t sz); -void pbdrv_i2c_send(i2c_addr_t i2c_addr, const uint8_t * buf, size_t sz); +/** + * \brief platform-specific blocking delay function + * + * FIXME: this should be removed (see handover: RP2040 I2C limitations) + */ +void pb_mod_blocking_delay_ms(unsigned long ms); #ifdef __cplusplus } |